Alternatives to Zoho SalesInbox

Compare Zoho SalesInbox alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Zoho SalesInbox in 2026. Compare features, ratings, user reviews, pricing, and more from Zoho SalesInbox competitors and alternatives in order to make an informed decision for your business.

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    Pipedrive

    Pipedrive

    Pipedrive

    Pipedrive is a web-based sales CRM (customer relationship management) software that lets sales teams track pipelines, optimize leads, manage deals and automate their entire sales process to focus on selling. Pipedrive’s simple interface empowers salespeople to streamline workflows and unite sales tasks in one workspace. Unlock instant sales insights with Pipedrive’s visual sales pipeline and fine-tune your strategy with robust reporting features and a personalized AI Sales Assistant. Reach the right contacts at the right time with intelligent lead segmenting and activity reminders that tell you when to take action. When it’s time to seal the deal, compose instant, irresistible sales emails in just one click. With Pipedrive, winning has never been easier.
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    Proton Mail

    Proton Mail

    Proton AG

    Proton Mail is the simplest way to protect your communications with built-in end-to-end encryption. Prevent data breaches, stay compliant with regulations like GDPR and HIPAA, and earn client trust. Protected by Swiss privacy laws and trusted by over 50,000 businesses, Proton Mail keeps your business data confidential and under your control. With Proton Mail and Calendar, your team can securely manage their inbox and schedule, while your organization maintains a professional presence with support for custom email domains and personalized branding. And with the Easy Switch tool, migrating from Google or Microsoft is seamless, no IT expertise required.
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    eM Client

    eM Client

    eM Client

    Boost your email and skyrocket your productivity with the best email client for Windows and macOS. eM Client is a fully-featured email client with a clean and easy-to-use interface. It also offers features for calendars, tasks, contacts, notes, and chat. eM Client's compatibility is unmatched. You can connect to any email service – it will work. This email client works seamlessly with Google Workspace, Office 365, Outlook, Exchange and virtually all conceivable email technologies. Integrates with Online meeting tools such as Zoom, MS Teams, Google Meet and more. eM Client enhances email communication for professionals and home users alike. It is the only email app on the market with the full support of server-side rules and search, instant message translation, "Snooze email" and “Watch for reply” features + easy to use email encryption (PGP and S/MIME). It also works perfectly with Gmail, including support for tags and signature synchronization.
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    Starting Price: $59.95 one-time fee
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    SalesExec

    SalesExec

    ClickPoint Software

    SalesExec helps salespeople by automating the complex sales follow-up process. SalesExec takes the guesswork out of who to call, when to call, email, or send text messages. With guided selling and automated lead prioritization, your salespeople will work their leads more efficiently and with less complexity, helping them to win more deals. SalesExec includes efficiency tools like local presence dialing to reach and identify 60% more sales opportunities, with automated text SMS and email nurture to reach customers at the right time in their buying journey. SalesExec will also help your marketing team by capturing and intelligently routing and prioritizing all web leads and phone calls. With SalesExec, your team can easily handle thousands of leads, ensuring you get maximum ROI from every prospect by enforcing customer outreach and sales follow-up.
    Starting Price: $65.00/month/user
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    Newton Mail

    Newton Mail

    CloudMagic

    Email app with space-age features for modern-day business communication. Designed to delight, for all your email accounts, on all your devices: iPhone, iPad, Android, Mac & Windows. Read Receipts comes baked in with Newton, with all your sent emails tracked without you having to do anything. Apart from giving you instant gratification, it also makes your follow-ups timely and effective. Recap automatically brings back conversations that are waiting for your reply or that need following up. It also covers other mails with due dates, reminders etc., so that nothing slips through the cracks. Tidy Inbox helps you stay clear of unwanted emails by automatically removing newsletters and other distractions from inbox. Focus on the emails that actually matter and make your inbox distraction-free. Most of us are assigned tasks via email. But some of us like to manage them outside our Inbox. Newton lets you save emails to Todoist, Evernote, OneNote, Trello or Asana in a single click.
    Starting Price: $49.99 per year
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    Helpwise

    Helpwise

    Helpwise

    Shared Inbox for your Team Email, SMS & WhatsApp accounts. Sharing email account login among team members is not scalable. Helpwise is an easy to use shared inbox for your team email accounts like help@, sales@, jobs@ etc. As business grows, it becomes a struggle to manage customer, sales or internal emails (billing, hiring) across the company. And, then we make a blunder by sharing email logins among team members. We understand the chaos that it creates because we have been through the same pain during our previous gigs & businesses. So, this is exactly why we built Helpwise - the shared inbox that really works! We all love Gmail, Outlook & other awesome email clients. So, we have made sure that Helpwise feels as easy as these common email services. Basically, you won't miss them here. Every team member will get own separate login to access same email address. So, no more password sharing. Better security with higher productivity!
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    Taurin

    Taurin

    Taurin

    Auto-segmentation, smart filtering, AI auto-complete, and built-in CRM. Stop wasting time on repetitive tasks. Manage contacts with custom properties. Adapt to any scenario, from sales to marketing and recruitment. Simplify your email experience with Taurin. This tool organizes your inbox, provides summaries, and enriches your contact database. With Taurin’s autonomous features, you’ll spend less time managing emails and more time building meaningful connections. Email isn't going anywhere, but how we handle it needs to evolve. With remote work becoming the norm and digital communication exploding, we need smarter tools to manage our interactions. Taurin isn't just another email client, it's your personal email intelligence partner. Smart AI that intelligently organizes your emails. Rich contact insights that give you the full picture. Lightning-fast AI writing assistant with auto-summarize and auto-complete. Built-in CRM to keep all your relationships organized.
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    Spark Mail

    Spark Mail

    Readdle

    Love your email again. The best personal email client. Revolutionary email for teams. Intelligent email prioritization, noise reduction, and the most advanced email tools at your disposal. Reach Inbox Zero for the first time. Spark intelligently prioritizes your email. It bubbles important messages from real people to the top. Pin and reply to those, and batch archive the rest. Spark reduces the noise by only notifying you about emails from people that you know. Reclaim your space for creativity and get peace of mind. We do our best work as part of a team. Spark allows you to create, discuss, and share email with your colleagues. Take your team collaboration to the next level. Collaborate with your teammates using real-time editor to compose professional emails. Invite teammates to discuss specific email and threads. Ask questions, get answers, and keep everyone in the loop. Save time when you regularly send similar email messages to people.
    Starting Price: $6.39 per user, per month
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    Right Inbox

    Right Inbox

    Ramp Ventures

    Have clients in different timezones? Feel inspired at night but only want your email to land the next morning? Our schedule emails to send later feature solves this issue. With Right Inbox, you can write emails at a time that works for you, then have them sent at a time that works for your recipients. You can schedule emails using your recipient’s time zone to ensure they arrive at just the right time. Write follow-ups beforehand and schedule to send them if recipients don’t reply to your first email. When they do, follow-ups are automatically cancelled. Right Inbox’s email sequences feature ensures you never miss a follow-up again. Automate your outreach with email sequences in Gmail. We often have to wear different hats when dealing with email. There is no email signature that fits all. With Signatures, you can create multiple signatures in Gmail and apply the perfect one for every situation with one click. Switch between signatures without leaving your editor in Gmail.
    Starting Price: $5.95/month/user
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    Mailtrim

    Mailtrim

    Mailtrim

    Reinventing email to live in your inbox! A powerful standout mail tool to send and receive organised email communications. Sync all your emails Manage all your emails and contacts from multiple accounts easily in one unified inbox. Best free email client. Highly customisation. Give a new look to your email with the finest outlook alternative, the mailtrim. Choose from a ton of customizations to send a unique type of business email. Best free email client. Secure and private. Have round-the-clock control on the emails you send and receive! Acquire this secure email client and apply pgp encryption to hide the contents of your emails. Sophisticated and slick UI. Have high user-experience with a minimally designed interface. Find everything fast! Have this best free email client for personal and professional use that has an easy-to-navigate immersive user interface. The quick to use email client for windows and mac allows the users to send smart emails.
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    Spike

    Spike

    Spike

    Spike brings your entire workspace into your Inbox: email, chat, calendar, calls, team collaboration, tasks — to one powerful Inbox. Everything you need to get your work done is in a single feed, so you can finally give the app-switching a rest. Spike’s conversational email fuses traditional email with instant messaging — eliminating cluttered email threads. With real-time conversations and live collaboration, have better interactions and a more human communication experience. Spike is available on iOS, Android, Mac, Windows & Web.
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    Yahoo! Mail
    Yahoo Mail is a free email service from Yahoo, as well as a mobile app for email management. Thanks for checking out the Yahoo Mail app—the best email app to organize your Gmail, Microsoft Outlook, AOL, AT&T and Yahoo mailboxes. Whether you need a clutter-free mailbox, added customization, different views for deals, receipts, and attachments, or even more storage, we’ve got you covered.
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    Mailspring

    Mailspring

    Foundry 376

    Boost your productivity and send better email with Mailspring, the best mail client for Mac, Linux, and Windows. Multiple accounts (IMAP & Office 365), touch and gesture support, advanced shortcuts, lightning-fast search, undo send, unified inbox, read receipts, link tracking, and more, mac, windows, and linux support, themes and layouts (including dark mode), localized into 9 languages. Mailspring indexes your mail so you can use advanced, Gmail-style search queries and search message contents across all your connected accounts. Never lose an email again. Understand your audience. Send timely follow-up. Turn clicks and opens into actionable insights. Mailspring Pro is your unstoppable email sidekick for sales and business. Mailspring Pro removes the limits in the free version, so you can snooze messages, schedule reminders, and send later an unlimited number of times and conquer your inbox. Understanding your contacts and customers is the key to connecting with them.
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    Notion Mail
    Notion Mail is an AI-powered email platform that reimagines the inbox with a minimalist, customizable interface designed to streamline communication and enhance productivity. It allows users to organize their inboxes through AI-driven auto-labeling that categorizes emails based on content, such as job offers, travel bookings, or newsletters. Users can create custom "Views" to filter emails by topic, sender, or urgency, enabling focused attention on what's most important. It supports Notion-style slash commands for formatting, built-in scheduling linked with Notion Calendar, and AI-assisted email drafting to expedite responses. Snippets allow for reusable email templates, reducing repetitive writing tasks. Notion Mail maintains robust security standards, including SOC 2 Type 1 certification and HIPAA compliance, ensuring user data is protected.
    Starting Price: $10 per month
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    Airmail

    Airmail

    Airmail

    Airmail 3 — This fully accessible mail client was designed specifically for iOS, macOS and watchOS. Email workflow is optimized with extensive customizations, custom actions and deep integration with a wide range of apps and services. Airmail is designed from the ground up to be a powerful mail client which allows you to customize it to meet your needs. Integrate your favorite apps, and create custom actions to make your life easier. Whether you're using your Mac, iPad, iPhone or even your Apple Watch, Airmail can be wherever you need. Add as many email accounts of any type your like to Airmail. (Gmail, GSuite, iCloud Mail, Exchange, Office 365, Microsoft Outlook, IMAP and POP3). See all of the email in all of your inboxes at once with the unified inbox feature. You can even exclude accounts from this view if you want to. When you just want to see the important emails, the smart inbox is here for you.
    Starting Price: $2.99 per month
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    Replyify

    Replyify

    Replyify

    Automate Your Cold Emails & Follow-ups. Put your sales process on autopilot with effortless drip marketing. Built for companies, large and small, Replyify is free to start and affordable as you grow. A modern sales platform to automate your Account Based Marketing and create more opportunities. Drip email campaign sequences are the most efficient way for Account Executives, Sales Development, Demand Generation, Recruiters, Financial Planners, VPs and CEOs to close more deals. Replyify automates your pipeline activities to match the way you sell in real life with emails, phone calls and social selling. Connect ANY email account (Gmail, Office365 & more). We're integrated directly with Salesforce CRM. (Zapier too!!) Emails are automatically customized with the prospect's info and sent right from your inbox, not ours (psst-this increases deliverability). Send more prospecting emails, book more meetings, and close more deals with an All-In-One Platform you and your team will actually use.
    Starting Price: $19 per month
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    Superhuman Mail
    Superhuman Mail is an AI-powered email application designed to help professionals manage their inbox faster and more efficiently. The platform focuses on improving productivity by reducing the time users spend reading, writing, and organizing emails. With features like keyboard shortcuts, reminders, and AI-assisted writing, Superhuman helps users respond to important messages quickly and consistently. The app integrates with Gmail and Outlook, allowing teams to upgrade their existing email workflows without switching platforms. Users can schedule emails, snooze messages for later, and receive reminders to follow up on unanswered emails. Built-in read receipts and activity indicators provide insight into when recipients open messages or when teammates are replying. By transforming email into a task-driven workflow, Superhuman Mail helps users stay organized and avoid missed communication.
    Starting Price: $30 per user per month
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    Shortwave

    Shortwave

    Shortwave

    Email connected the world, but it lost its magic along the way. We believe it deserves better, and we're on a mission to bring email up to speed (literally) with modern messaging apps. Email should prioritize people, not advertising. Getting through your inbox shouldn't require busywork, and sending an email should be as fast as typing a text message. That's why we're building Shortwave: to recapture the magic of email with a beautifully designed product that works for everyone. Create channels to keep your team on-topic and make past conversations searchable. Instant delivery, typing indicators, and emoji reactions make conversations with other Shortwave users come to life. Use @-mentions to push notify the right people when you need them to join in. Shortwave connects to your existing Gmail account. Sign in today to get your inbox organized in minutes. You'll have the option to invite your teammates later.
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    Skarbe

    Skarbe

    Skarbe

    Oskar by Skarbe is an AI-powered inbox assistant designed to automate follow-ups, reminders, and deal tracking so you can focus on running your business. It seamlessly integrates with your email, calendar, and calls to capture every contact and interaction without manual data entry. Oskar analyzes conversations and replies to identify promising leads and suggests the next best action to keep deals moving. The AI drafts personalized follow-up emails in your tone, ensuring communication stays authentic and timely. Unlike traditional CRMs that require constant updates, Oskar works proactively to deliver results without extra effort. With its intuitive design, Oskar helps entrepreneurs and small teams close deals faster — without feeling like full-time salespeople.
    Starting Price: $29 per month
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    Canary Mail

    Canary Mail

    Canary Mail

    Email, meet AI. Canary can write your emails, prioritize what needs attention, silence spam & much more. Say hello to your Inbox Copilot!
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    MailAI

    MailAI

    MailAI

    MailAI is an AI-powered email-automation platform that deploys personal AI agents that run 24/7 in secure, isolated sandboxes to manage, respond to, and automate workflows in your inbox and calendar. Your agent can auto-respond to customer inquiries, monitor invoices via Stripe, coordinate meeting schedules, generate daily summaries of unread emails, and carry out custom tasks, all triggered by simple plain-English instructions. Built for enterprise-grade data security, MailAI integrates deeply with tools like Gmail, Google Calendar, and Stripe, and supports conversational interaction where you can ask your agent to “find all emails from Sarah about the Q4 deadline” or “schedule a check-in meeting and send the invite.” The system includes powerful features like inbox management, invoice and task tracking, email templates, performance-based workflows, and built-in compliance protections (CASA-verified sandboxes, encryption, GDPR/CCPA support).
    Starting Price: $25 per month
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    Fastmail

    Fastmail

    Fastmail

    Email you can feel good about. features you’ll love. You get 100% of our efforts and expert support when you need it. Email holds the details of your life. Here, your story is protected, not monetized. Thoughtful and speedy email, calendars, and contacts; all ad-free. Built with you in mind, you’ll love our intelligent features. Internet companies use your data as a way to get rich. But it doesn’t have to be this way. Take back your privacy and get a better email experience. With your email on your side, you spend more time doing what you love. Use Fastmail in your web browser, on mobile devices, and on desktop apps (Outlook, Thunderbird, Mac Mail). Breeze through your day with email, calendars, and contacts all in one app. Seamlessly import your data. Keep your life organized with a full-featured inbox. Bring all your calendars together. Share with your favorite people. Use your custom domain, and own your email address forever.
    Starting Price: $3 per user per month
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    Loop Email

    Loop Email

    Loop Email

    Its hard being productive when you spend half your time reading emails, and the other half flipping between platforms to tell your team about said emails. You need a single app thats going to help you move faster and keep everything and everyone on the same page. As a collaboration hub, Loop Email connects your team so you can chat, exchange files, and manage shared inboxes easily. It brings messages, emails and files in one app. Loop Email helps teams connect, collaborate and communicate all in one place. Available for Mac, Windows, iOS & Android.
    Starting Price: $8 per user per month
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    Inbox Zero

    Inbox Zero

    Inbox Zero

    Inbox Zero has undergone a thorough security process with Google to ensure the protection of your emails. You can even self-host Inbox Zero on your own infrastructure. Don't search for the unsubscribe button. Unsubscribe with a single click or auto-archive emails instead. See who's sending you the most marketing and newsletter emails to prioritize who to unsubscribe from. View analytic charts to see how often you get emails from certain senders to take action. Understanding your inbox is the first step to dealing with it, understand what is filling up your inbox. Then figure out an action plan to deal with it. Our AI agent will reply, forward, or archive emails based on the rules you provide it. Let our AI plan what to do for you, accept or reject in a click. Turn on full automation once you're confident the AI can work on its own.
    Starting Price: $10 per month
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    Mailbird

    Mailbird

    Mailbird

    Mailbird is a fast, modern email client for Windows and macOS, trusted by millions with over 4 million downloads. It brings all your accounts—Gmail, Outlook, iCloud, IMAP, Exchange—into one unified inbox with smart features like Snooze, Undo Send, Quick Reply, Send Later, email snippets, and drag-and-drop organization. Customize your workspace with themes, custom avatars, and flexible layout options. Stay productive with sidebar integrations for Google Calendar, WhatsApp, Slack, Trello, Asana, and more—no app switching needed. Built natively for each platform and optimized for both Windows 11 and Apple Silicon, Mailbird delivers speed, simplicity, and seamless control. Available in a Free version with an optional Premium upgrade. Backed by top-rated customer support.
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    Hiri

    Hiri

    Hiri

    An incredibly easy way to manage your inbox. Built for the Microsoft email ecosystem. We also support: outlook.com, hotmail.com, live.com and msn.com. Email doesn’t have to be ugly. A cluttered inbox is like a cluttered desk - it makes it difficult to get in the right headspace. We’ve used the UX principle of progressive disclosure throughout Hiri so you only see what you need when you need it. Good design is at the heart of what we do. For example, regardless of what resolution or what size monitor you use the center pane in Hiri will always remain the same width. This is because the optimum readable length of a sentence is about 96 characters. Any longer and it can be difficult to find the beginning of the next sentence. Any shorter and your eyes need to work harder, causing fatigue.
    Starting Price: $39 per year
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    Gmail

    Gmail

    Google

    Get more done with Gmail. Now more secure, smarter and easier to use—helping you save time and do more with your inbox. See what’s new at a glance, and decide what you want to read and respond to. Get nudges that remind you to follow up and respond to messages, so that nothing slips through the cracks. View attachments, RSVP to events, snooze messages and more without opening any emails. Gmail blocks 99.9% of dangerous emails before they reach you. If we think something seems phish-y, you’ll get a warning.
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    myMail

    myMail

    My.com

    An expert way to manage all email accounts. Your email provider doesn’t support push notifications? With myMail it does. Hate it when an email wakes you at night or distracts you from your barbecue? Choose when you want to receive push notifications. myMail brings profile pictures of your contacts to your message list. Take a look at your inbox to instantly know who’s writing you. myMail displays icons from popular services so that you can recognize the sender in a blink. Your friends don’t use an avatar? We’ll do it for them! For a contact that has no avatar, myMail displays the first letter of the contact’s name. myMail does exactly what it’s meant to do – help you manage your emails – and it does this incredibly well. Traffic compression brings your messages into your mailbox quickly. So you can use your data plan for other things, like watching that cool video. Brings your email in superfast even if the number of messages and contacts you have grows to an amazing size.
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    LinkPoint Connect

    LinkPoint Connect

    LinkPoint360

    LinkPoint360 solutions simplify email integration and CRM record maintenance with integrated inbox access. Record emails with just one click. View real-time CRM data without ever leaving your email. Empower your users with meeting notes, sync, and edit options with an eye on productivity without sacrificing security. Use LinkPoint360 to view, record, create, and sync between email and Salesforce/Microsoft CRM with simple and seamless email integration for any platform. LinkPoint360 designs the easiest, most secure, and most flexible integration solutions on the market. Seamlessly reinforce user workflows while offering new inroads to your CRM. Work between your inbox and CRM without switching between systems or manual data entry. Increase adoption, gain better insights, and improve reporting to improve projections, outcomes, and ROI. Install with peace of mind in compliance with your system requirements…and the support of our in-house teams.
    Starting Price: $16 per month
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    Microsoft Outlook
    Microsoft Outlook is the all-in-one email, calendar, and contact management platform designed to keep you organized and connected across your digital life. With Outlook, you can manage multiple accounts—including Gmail, Yahoo, and iCloud—within one unified inbox. Intelligent scheduling tools and shared calendars help you stay on top of meetings, events, and personal reminders. The built-in Microsoft Copilot assists with writing emails, summarizing long threads, and managing tasks to boost productivity. Outlook also offers enterprise-grade security, filtering out spam, phishing, and malware to keep your data safe. Whether on desktop, mobile, or web, Outlook helps you manage communication and time with clarity and confidence.
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    Pingly

    Pingly

    Pingly

    Pingly is a beautiful, modern email service built for today's internet. Enjoy email again with a modern and easy to use interface. Pingly isn’t just an email client, it’s also a full-featured email provider that hosts email on your domain. hat with your team using Channels. Pingly integrates email and team chat into a single interface. Save time and stay focused without having to switch between different apps. Pingly is your communication hub Message or talk seamlessly with anyone over Email, Text & Voice from a single unified platform. Pingly brings email and team chat into one place so you can stay focused and get work done. Whether for your business or side-project, Pingly is built for organizations of all sizes ranging from solo entrepreneurs to large teams. At its core, Pingly is a modern, full-featured email service built for today's internet. Setup email on your domain with Pingly in minutes and have your team collaborating together in no time.
    Starting Price: $5 per user per month
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    BlackBerry Hub+
    Up your game with BlackBerry apps on your Android phone. Give your phone a productivity boost from BlackBerry®. Whether it’s integrating all your messages and social notifications into one place or giving you a really smart Calendar, BlackBerry makes sure doing stuff on your Android™ phone is effortless. Keep organized with BlackBerry® Hub+ Inbox. Inbox consolidates all your email, calendar events and social notifications from apps like Facebook, WeChat, Twitter, LinkedIn and WhatsApp in one unified app. You can also sync your BlackBerry Hub+ Inbox with Wear OS by Google devices to receive notifications and respond directly from your watch. BlackBerry® Hub+ Calendar allows you to schedule appointments and create events with ease. Use the Agenda, Day, Week, or Month view to quickly glance at your events and respond to meeting invitations directly from the BlackBerry Hub+ Inbox. You can also call into meetings directly from your event reminder with just one tap.
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    Aqua Mail

    Aqua Mail

    MobiSystems

    The most customizable email client for Android. Over 300 settings for full customization. Sync your Exchange contacts and calendar. Format emails with our rich text editor. Rest your eyes with our dark theme.
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    Donna CRM

    Donna CRM

    JKB Software

    Donna CRM is a Gmail-native CRM designed for freelancers and consultants who manage client relationships directly through email. Instead of switching between Gmail and external CRMs, DonnaCRM embeds pipeline tracking, relationship context, and follow-up management directly inside your inbox. Turn any email thread into a tracked deal, see relationship history instantly, and stay on top of opportunities without breaking your workflow.
    Starting Price: $10/month/user
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    SmartReach

    SmartReach

    SmartReach.io

    SmartReach.io is a simple yet powerful sales engagement software that helps automate cold outreach, personalizes messages with AI recommend, and tracks results using an advanced scheduler and powerful apis & integrations. Your billed based on the prospect you contact. Yes, unlimited sending emails SmartReach.io helps you generate qualified leads, book meetings, and close deals. It automates outreach across email, LinkedIn, WhatsApp, SMS, and calls, helping you reach more prospects and generate more leads. SmartReach specializes in email deliverability with features like inbox rotation, unlimited emails, ESP matching, inbox placement, free email verification, free warmups, spam test, Spintax and much more Its Shared Inbox helps teams get productive and collaborate better. SmartReach.io provides in-depth reporting, actionable insights, and increased sales due to high email deliverability, making it an excellent choice for sales leaders to manage and make decisions.
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    Thunderbird

    Thunderbird

    Mozilla Foundation

    Thunderbird is a free email application that’s easy to set up and customize - and it’s loaded with great features! Thunderbird makes email better for you, bringing together speed, privacy and the latest technologies. Focus on what matters and forget about complexity. Multiple features, such as built-in Do Not Track and remote content blocking, work together to ensure your safety and privacy, so you can have peace of mind. With Add-ons (Extensions & Themes) and many more features you can change the look and feel of Thunderbird in an instant. Organize your schedule and life’s important events in a calendar that’s fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars. Thunderbird is an open source project, which means anyone can contribute ideas, designs, code, and time helping fellow users.
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    TouchMail

    TouchMail

    TouchMail

    TouchMail is an email app that brings all your accounts into one place with a visual, colorful display that saves you time on your email! TouchMail looks and works great with a touchscreen, or keyboard and mouse. Color code messages by sender. Browse messages at a glance. Less clutter in a few taps. Sort and quickly clean up mail from top senders. The top-rated email app for Windows 10, with over 1.5 million downloads, and one of Microsoft's "Essential Windows 10 Apps". Works great with touch, or quickly scroll and browse with your mouse or touchpad. TouchMail is the fastest and easiest way to find what matters most and clean up the rest in Gmail, Outlook.com, Yahoo Mail, iCloud, AOL, Office 365, and most IMAP email accounts. Turn your email into a visual and colorful inbox that you can explore the way you want – using touch, mouse and keyboard, or pen – with rich visualizations, colorful message tiles you can resize, and familiar interactions.
    Starting Price: $29.99 one-time payment
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    Mail Pilot

    Mail Pilot

    Mail Pilot

    Mail Pilot is a privacy-first email app designed to help users manage email fatigue and declutter their inboxes. With a clean, focused interface, it allows users to prioritize their most important messages while organizing others into a calm, manageable workflow. Mail Pilot supports all standard IMAP email servers and ensures your emails stay on your device, avoiding third-party servers. The app is native to macOS and offers an intuitive task-based approach to handling emails. Users can sort emails into actionable tasks, schedule messages, and archive emails with ease, all while maintaining an emphasis on privacy and simplicity. The app’s streamlined design has received praise for making email management both efficient and visually appealing. Additionally, Mail Pilot provides a secure environment for managing personal and professional correspondence, ensuring that users can control their inboxes without feeling overwhelmed.
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    Extra Thursday

    Extra Thursday

    Extra Thursday

    Extra Thursday is an AI-powered inbox assistant that connects to your Gmail and Google Calendar (via OAuth) to transform email management into a fast, context-aware, streamlined workflow. It treats your inbox like a database: it can scan thousands of emails in seconds, extract key insights or open loops, surface important threads, and highlight action items, so you don’t have to manually sort, search, or triage messages. Extra Thursday also drafts professional replies (from polite follow-ups to technical responses), auto-generates follow-up emails, and lets you review/edit before sending, dramatically reducing the time you spend writing and replying. With deep-context AI reading and understanding entire conversations, the platform helps manage email overload and makes your inbox actionable, rather than overwhelming. Privacy-wise, emails and calendar data are only fetched on demand per session; Extra Thursday does not store your full inbox or use your content to train its models.
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    Sortd

    Sortd

    Sortd

    Turn your daily email chaos into organized workflows. Manage all your Email, Tasks & Teamwork in one place, right from your Gmail Inbox. Sortd transforms your Gmail Inbox into a dynamic workspace that boosts your productivity and simplifies your life. Built on the most reliable platform in the world... your Inbox. There are loads of useful email apps out there, but you already use Gmail. So we built Sortd to work right there. No more need to switch between apps all day. Sortd Boards are a perfect place for emails that you usually mark as unread. Set up as many boards as you need to organize your work in contexts. Your Inbox was never meant to be a To Do list. This is. Start every day with a clean slate, decide which emails to action, then power through your plan distraction free. Pop tasks and emails back into your Inbox when they need to be actioned or followed-up.
    Starting Price: $6 per month per user
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    LaGrowthMachine

    LaGrowthMachine

    LaGrowthMachine

    Enhance your results by tailoring your strategy based on the available data for each contact. Effortlessly discover missing information, automatically and limitlessly. LaGrowthMachine is the most advanced outreach tool. It lets you create fully personalized, multi-channel conversations at scale, so you can focus on what matters most, building 1:1 relationships with prospects, and closing deals. Smart salespeople using LaGrowthMachine not only save time up to 40% on their daily routine, they also get 3.5x more replies thanks to multi-channel and automated enrichment. And since we synchronized everything automatically with most top CRMs, you're also saving time on manual input and have better reporting on your outbound sales performance.
    Starting Price: €50 per month
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    FlowUp

    FlowUp

    FlowUp

    Its easy-to-use interface was built to save teams time while converting more leads. Continue the conversation with follow-up automation. From customized workflows to always-on auto responders, your team will never miss a message. FlowUp makes the follow-up flow naturally and across multiple platforms. Follow up with prospects across Voice, Ringless Voicemail and SMS channels for better response rates and increased sales. Take your drip campaign further than the email inbox. With FlowUp, you can build an engaging, trigger-based customer experience for every situation across multiple marketing channels. Incorporate Text, Voice and Ringless Voicemail touchpoints into your onboarding, follow-up, and support processes. Stay connected with your leads every step of the way. FlowUp is equipped for inbound communication and lets you communicate with leads around the clock, even while you’re clocked out.
    Starting Price: $0.02 per minute
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    Smart Inbox AI

    Smart Inbox AI

    Smart Inbox AI

    Smart Inbox is an email management solution is built to help individuals and businesses streamline their email workflows by organizing, prioritizing, and automating responses with the power of AI. The solution offers intelligent email organization, automatically categorizing incoming emails based on content, sender, or urgency, ensuring you never lose track of important messages. AI-powered prioritization highlights the most critical emails, enabling you to focus on what matters most. With customizable rules and filters, you can tailor the system to your unique needs. Automation is at the heart of this solution, enabling you to set up auto-responses for routine inquiries. his drastically reduces response times and enhances your communication quality. Additional features include seamless integration with popular email clients, real-time notifications, collaboration tools for team inboxes, and insightful analytics to track and optimize your email management. Whether you’re a bu
    Starting Price: $10/email account/month
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    Mixmax

    Mixmax

    Mixmax

    Get more replies, book more meetings, and ensure nothing falls through the cracks. Powering fast growing companies that care about customer experience. Win more replies, meetings, and deals with smart messaging. Improve the customer experience and increase team engagement. Know exactly which candidates open your email, and what content they viewed. Increase sales performance, align your reps, and automate busywork. Analyze performance trends and improve process form a bird’s eye view. Open more doors and 10x your productivity without leaving your inbox. Improve CRM hygiene and automate busywork with automatic Salesforce syncing. You'll know as soon as someone opens your message with real-time email tracking & alerts. Know exactly which messages get the most engagement. Compare impact by team, individual, and campaign. Receive alerts on desktop, email or Slack based on the actions you choose.
    Starting Price: $9.00/month/user
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    Flow-e

    Flow-e

    Flow-e

    Flow-e is a visualization layer on top of your Outlook inbox. It provides an elegant Kanban-like workflow that's combined with the ideas behind Inbox Zero and GTD. Flow-e eliminates the need of external task management tools and transforms your inbox into a central To Do app. Thousands of our users describe Flow-e as: Genius, Game-changer, Fabulous, and much more. Flow-e is just a visualization layer on top of your original inbox, you will never lose your data. We visualize your inbox in real-time without storing email messages on our servers. Designed for managers, Flow-e takes you to Inbox Zero and beyond by turning your Outlook mailbox into a visual taskboard. Personal tasks and emails are now managed from your mailbox in a visual workflow, customized for your process. Your daily schedule is visualized in a timeline. Setting up meetings and reminders without leaving your mailbox is a click away.
    Starting Price: $5.00/month/user
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    Inbox2Action

    Inbox2Action

    Inbox2Action

    Inbox2Action brings the power of Notion to where you actually work: Your Gmail inbox. Every email becomes actionable with a single click. Tasks, leads, projects, receipts are organized instantly in Notion without leaving Gmail. Your inbox transforms from a source of stress into a streamlined command center. See what matters. Notion properties appear right in Gmail: status, due dates, priorities, all visible at a glance. Smart labels ensure important emails never disappear. Your favorites and recent databases surface automatically, putting your workflow at your fingertips. Collaborate effortlessly. Reply to comments, assign tasks, and update pipelines without switching apps. Your team stays aligned. You stay productive. Smart technology that stays out of your way. Background updates happen automatically. Visual indicators show sync status clearly. Everything just works.
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    BlueMail
    BlueMail by Blix a free, beautifully designed, universal email app, capable of managing an unlimited number of mail accounts from various providers, allowing for smart push notifications and group emailing while enabling personalization across multiple email accounts. The BlueMail app connects directly to your mail server and is the perfect replacement for your stock email app. With a wide range of visual and technical customizations, swipe actions and menus, action bars and buttons, colors and themes – BlueMail delivers powerful capabilities for your Team. Whether you go Pink or Blue. Go BlueMail. Available on Windows, Mac, Linux, Android, iOS, and Amazon. With the people-centric mailbox, you can focus your attention on emails from only people at the flip of a switch by using People Mode. BlueMail’s navigation picker helps you access any account: IMAP, Exchange or POP3 in a breeze. Each account can be identified by a service provider avatar.
    Starting Price: $5.99 per user per month
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    Mail Sweeper

    Mail Sweeper

    Mail Sweeper

    Mail Sweeper works by labeling unimportant emails in your inbox based on your simple preference, and periodically sweeping them into the trash can. That's it, it's really that simple. Most of us receive tens or hundreds of emails a day. Notifications, sales, newsletters, and more! We only need to see most of these emails once, and never open them again, leaving them as our digital dust bunnies accumulating in the corner of our inbox. Eventually, you have to sweep this digital dust or suffer the consequences: pay for more email storage, or spend your own time deleting old emails. The other cost is environmental. A single email has an average carbon dioxide equivalent of 0.3g. Mail Sweeper is designed to help you save time, money, and the environment. What about privacy? We're big privacy advocates. Mail Sweeper never stores or reads your emails. Our product is also CASA certified for security.
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    Amazon WorkMail
    Amazon WorkMail is a secure, managed business email and calendar service with support for existing desktop and mobile email client applications. Amazon WorkMail gives users the ability to seamlessly access their email, contacts, and calendars using the client application of their choice, including Microsoft Outlook, native iOS and Android email applications, any client application supporting the IMAP protocol, or directly through a web browser. You can integrate Amazon WorkMail with your existing corporate directory, use email journaling to meet compliance requirements, and control both the keys that encrypt your data and the location in which your data is stored. You can also set up interoperability with Microsoft Exchange Server, and programmatically manage users, groups, and resources using the Amazon WorkMail SDK. Amazon WorkMail features simple, low, monthly per-user pricing and costs $4 per user per month which includes 50GB of storage per user.
    Starting Price: $4 per user month
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    Blacksales

    Blacksales

    Blacksales

    An end-to-end platform to automate pipeline generation and management from A to Z. For each of your prospecting targets, Blacksales finds and organizes the contacts (first name, last name, professional e-mail, Linkedin profile, position...) of the decision-makers within the rights accounts for you. Blacksales triggers personalized messages to selected prospects directly from the e-mail inboxes of your sales representatives to generate responses and requests for meetings. Based on the responses and behaviors of your prospects, Blacksales will contextually follow up with them and/or create follow-up tasks for your salespeople by phone or via Linkedin so that they do not miss any opportunities. Blacksales sends all the data into your CRM, creates opportunities and follow-up tasks and assigns them to your sales people who focus on high value actions and sign more new contracts.