Alternatives to Koalendar
Compare Koalendar alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Koalendar in 2026. Compare features, ratings, user reviews, pricing, and more from Koalendar competitors and alternatives in order to make an informed decision for your business.
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1
Apptoto
Go-Cort
Scheduling a meeting is half the battle; getting clients to show up on time and prepared is the other half. Apptoto Appointment Reminders help eliminate no-shows and late arrivals by 90%. Save time and money by sending fully customizable and interactive appointment reminders and confirmation requests via text, email, or voice call for your existing appointments. You'll get real-time updates to your calendar and inbox plus daily reports as well. Apptoto is designed to work with your existing workflow and calendar. Remain in complete control of your calendar while Apptoto works in the background for you.Starting Price: $29 per month -
2
Calday
Calday
Calday offers a user-friendly interface with a range of advanced features that enable users to manage appointments, schedule meetings, and send automatic reminders. First and foremost, with our built-in calendar and calendar hub, you can connect all your calendars in one place – including Google Calendar, Outlook, iCal, and more. Calday is designed to support both offline and online businesses, so you can seamlessly integrate scheduling into your workflow no matter what type of business you run. And with our unique feature of allowing clients to book several services at the same time, you can streamline your scheduling process and save time. Plus, Calday offers both web and mobile apps, so you can keep track of your schedule on the go. And with our top-notch tech stack, we guarantee a bug-free experience with the best performance.Starting Price: $10/month -
3
Calfrenzy
SoftLux, LLC
Calfrenzy is a free online appointment scheduling software that simplifies organizing one-on-one and group events across teams and time zones. It offers: Personalized scheduling links: Share links for easy booking. Automatic time zone conversion: Avoid confusion with global teams. Calendar integration: Syncs with popular calendars to prevent double bookings. Key features include: 1-to-1 and Group Bookings: Schedule meetings with individuals or groups. Group-to-1 Bookings: Ideal for advising sessions or interviews. Group Scheduling: Coordinate meetings across multiple schedules. Quick Access and Easy Sharing: Manage links via Chrome extension. Simplified Event Creation: Create events efficiently. Calfrenzy scheduling software boosts productivity, simplifies scheduling, prevents conflicts, and improves communication. It offers effortless global coordination, transparent pricing.Starting Price: $1.25 -
4
HubSpot Meetings
HubSpot
Schedule meetings faster and forget the back-and-forth emails. Your calendar stays full, and you stay productive. Let prospects book a meeting time that works for both of you. Book more meetings and appointments with less hassle. Syncs with Google Calendar and Office 365 Calendar. Don’t get stuck in a back-and-forth email chain trying to find a time that works for everyone to meet. With HubSpot’s meetings tool, prospects can automatically book a meeting with you or multiple people in your company. The HubSpot meeting scheduler works with the apps your team already uses and is connected to your HubSpot contacts database, so every time a prospect books a meeting your database grows and stays in sync. Start booking more appointments with less hassle, and get your time back to focus on more important things. Give prospects the power to book meetings with you, and save hours of time on unnecessary emailing.Starting Price: $800 per month -
5
TidyCal
AppSumo
Make scheduling your next meeting easy with calendar integrations, booking pages, and customization. Plan meetings without the back-and-forth emailing and instantly create booking pages. Best for project managers, marketing agencies, and sales teams who want a stress-free way to schedule meetings. Schedule free or paid meetings with clients, prospects, and more. TidyCal's easy-to-use interface helps you get all your calendars integrated in minutes. Multiple calendar integrations mean you can connect your Google calendars all in one place. Using your existing calendar's events, TidyCal will make booking new appointments a breeze with no conflicts. If a TidyCal booking is cancelled, then it's cancelled in your calendar as well. No hassle, the work is done for you! While your competitors are manually wasting time back-and-forth emailing to set up meetings, you’ll set your schedule on autopilot. Easily specify time blocks of availability by day and add gap times.Starting Price: $19.00 -
6
LettuceMeet
LettuceMeet
To start, select a range of dates (or a single day) for when you’d like to meet with your group. Fill in your availability for the date(s) you selected, which will be shown to everyone else in your group. Protip, connect your Google Calendar to view your events underneath. Share a link to the meeting with your group and they’ll be able to fill in their availabilities. We'll overlay everyone's availabilities together, making it really easy to find the best slot. For meetings with you and another person, and for meetings with three or more people. LettuceMeet now supports signing in with Google! This makes signing up a one-click process and meetings from LettuceMeet will now be synced to your Google Calendar. When you sign in with Google, you’ll see your calendar events when adding your availability. When your meeting is scheduled, it’ll automatically get added to your Google calendar. Any meetings you’ve responded to will also show up in your calendar when they get scheduled. -
7
zvite
zvite
Schedule meetings instantly. Zvite is the fast, modern way to find the perfect meeting time. Introducing one-click scheduling. No more emailing back-and-forth, switching tabs to see your calendar, or checking off time slots. Do it all with one click. any type of meeting. Group meetings. Coordinating a conference call or team meeting with a large group? Ask guests to vote on your meeting poll, then review their responses and set the final meeting time. 1-on-1 meetings. Setting up an appointment, sales call, or business lunch? Set your availability and let your guest choose the meeting time. Unlimited meeting types. Create as many as you want. All for free. Private by design. No public usernames. Only invited guests can see your availability. Sleek, modern interface Put your best foot forward with professional, ad-free invites. Seamless calendar integration. Syncs with Google Calendar to show your available times. Detects guests' timezones and shows slots in their local time. -
8
Lunacal.ai
Lunacal.ai
Lunacal.ai helps you build the most powerful scheduling page you’ve ever owned. Calendar scheduling pages often get your most qualified visitors—people who are already interested and ready to act. Lunacal makes that moment count by showing the full picture: who you are, what you offer, client testimonials, videos, FAQs, and more. Then, it lets them book time—seamlessly. Think of it as a high-conversion landing page with a calendar built in. Lunacal syncs with Google and Outlook calendars, and integrates with meeting tools like Google Meet, Microsoft Teams, and Zoom. You can set up automated reminders so people don’t forget their meetings. Build workflows to handle reschedules, cancellations, and follow-ups. You can even automate thank-you emails or other post-meeting messages. Your calendar page can live wherever your audience is—embedded on your website, inside your emails, or even in your Instagram bio. When someone’s interested, they can book time right then and there.Starting Price: $9/user/month -
9
lemcal
lempire
lemcal is the tool that allows you to schedule all your meetings on autopilot. It eliminates unnecessary back-and-forth and helps you book more meetings. By linking lemcal to your Microsoft or Google account, users will be able to book slots directly in your calendar without any friction. lemcal lets you import your Calendly schedules in seconds. It also generates a fully personalized booking page to help you attract leads, reduce no-shows, and build your personal or company brand. lemcal automatically tracks the performance of your meetings and syncs your leads with the tools you love, reducing the time it takes to schedule meetings. lemcal allows you to sync with lemlist, Google Calendar, Microsoft Teams, and Zoom (coming soon). Your personalized lemcal link opens to your fully customized booking page, where people can schedule meetings with you quickly and easily. Sign up now to reserve your unique link.Starting Price: Free -
10
Karen
Karen App
Meet Karen, the #1 free appointment scheduling platform used by multiple businesses. Karen is the only intelligent personal assistant that works 24/7, behind the scenes to fill your calendar and take work off your plate. Need free unlimited appointment scheduling? From the moment clients book with you, Karen is there to automatically send branded & customized booking confirmations, deliver text reminders, let clients reschedule on their own, and process payments so your day-to-day runs smoother even as business get busier. All you need to do is show up at the right time. Karen seamlessly integrates with your Google or Office 365 calendar so you can focus on selling! Customers have reported up to a 300% increase in sales and up to 80% time savings from eliminating the back-and-forth, manual reminders and appointment administrative tasks Take a look at Karen, the world's leading free shared calendars and scheduling system.Starting Price: $8 per user per month -
11
Breeze
Breeze Calendar
Breeze is a minimalistic scheduling application to help you avoid finding common time for meetings over email or text. It connects with your Google Calendar to manage appointments that your guests can schedule from a simple web page. You can have as many Breeze pages as you want. A Breeze page is set per each type of event you configure within Breeze, and each page comes with a unique URL you can share with your guests. You can have event pages for business or for your personal activities - all hassle free and according to your availability! Quickly setup your preferences, share your Breeze pages with your guests and let us do the rest. Once a guest books time with you, Breeze will automatically add it to your calendar and create a Google Meet or Zoom call link for you. Breeze works great for entrepreneurs and teams all over the globe and across multiple time zones, with automated detection and settings.Starting Price: $5 per month -
12
Doodle
Doodle
It shouldn’t take 30 emails to schedule a 30-minute meeting. Book meetings faster with the smart scheduling power of Doodle. Never send another “When can you meet?” email again. Outsmart back-and-forth emails by giving a clear visual snapshot of your availability. It’s quick and collaborative. People can get back to work in minutes. Check availability across time zones, so key players don’t get left out of important meetings - and projects move faster. Too many changes and updates can look unorganized. Doodle keeps updates and reminders in one place, so everyone’s inbox stays clean. Your calendar - and your attendees’ calendars - are personal. We get it. With Doodle, events, meetings, appointments and daily activities stay out of public view. Quickly schedule 1:1s with outside parties, without guessing or asking about availability. You show your best times. Guests narrow it down. Date and time set.Starting Price: $49 per user per year -
13
Calendar AI
Leader
Automate appointment scheduling and be always prepared for your next meeting, with the calendar app built for business. Allow leads and customers to book appointments with you automatically according to your availability. Discover social profiles, work experience, and other meaningful information about the meeting attendees. Make every meeting count, and add an agenda, action items, and summary to maximize your results. Be prepared for your next meeting with smart insights about your leads and customers. Calendar.AI will automatically discover their current job title, social profiles, work history, latest news, company details, and more. Create your own scheduling page and allow leads and customers to book meetings with you without the back-and-forth messages. Simply set your working hours and Calendar.AI will allow booking meetings only in your available time slots. Stay organized with day, week, and month views.Starting Price: Free -
14
CalendarHero
CalendarHero
Skip the “when are you free?” dance with a scheduling platform that helps you save time and customize your meeting workflow. Set up is easy — CalendarHero (formerly Zoom.ai) syncs with your Google or Microsoft calendars automatically, so you can book meetings right away. CalendarHero gives you flexible meeting scheduling methods: Share your scheduling link in an email, request a group meeting in Zoom.ai, embed Zoom.ai on your website, create a meeting directory page, or add CalendarHero directly to your inbox or chat platform including Gmail, Microsoft Teams, and Slack. For 1:1 meetings, your invitees can pick a time to meet from your real-time availability. And for group meetings, CalendarHero intelligently finds the best time to meet based on everyone’s mutual availability. CalendarHero supports 1:1, group, internal/external, collective, round-robin, and on-behalf availability.Starting Price: $8 per user per month -
15
Skej
Skej
Skej coordinates with your contacts to find the perfect time to meet. Get your time back, and let Skej handle the endless back-and-forth. Skej works with your favorite calendar and email client right out of the box. Skej offers times based on your calendar and preferences. Whether a 1:1 or team meeting, Skej finds a time that works for everyone. Let Skej know what to change, and Skej takes care of the rest. When someone sends you a Calendly, Skej will scan the link for slots with mutual availability. When someone adds their EA, Skej understands who they represent. You have an assistant now too, who just so happens to be an AI. Skej has your coworkers' calendars, making scheduling a breeze. No more visual scanning to find an overlap and endless negotiations. When scheduling between Skej users, Skej automatically books mutual time. Autobook is perfect for close contacts and coworkers that you meet often.Starting Price: $25 per month -
16
Calendly
Calendly
Calendly is a scheduling automation platform that helps individuals, teams, and enterprises book meetings without the back-and-forth emails. Share custom booking links, set availability preferences, and automate reminders, follow-ups, and calendar syncing. Calendly supports one-on-one, group, collective, and round robin scheduling, with smart features like buffer times, time zone detection, and meeting caps. Integrate with Google, Outlook, Office 365, Zoom, Microsoft Teams, HubSpot, Salesforce, Slack, and more to embed scheduling into your existing workflow. Calendly helps entrepreneurs, sales, marketing, recruiting, customer success, and professional services teams save time, reduce no-shows, and improve the client experience. Built for flexibility and scale, Calendly offers admin controls, reporting, and enterprise-grade security. Sign up for free and simplify your scheduling today—no credit card required.Starting Price: $10 per user per month -
17
Calenderify
Calenderify
All-in-One Scheduling Platform for Booking, Polls, and Paid Sessions Scheduling isn’t just about picking a meeting time—it’s about turning availability into a smooth workflow that’s easy to share, embed, and automate. Calenderify brings booking, group coordination, publishing, and monetization into one connected platform. Whether you’re a coach offering 1:1 sessions, an agency coordinating client calls, or a team planning events across stakeholders, Calenderify helps you reduce back-and-forth and prevent double bookings with calendar sync and availability rules. With Calenderify, you can: Create booking types with custom details, questions, limits, reminders, and optional paid bookings. Embed booking pages on your website (WordPress, Webflow, or custom sites) to convert visitors into bookings where they already are. Run date polls where guests vote on times, and you can quickly confirm the winner. Publish services or events in a public directory for free.Starting Price: $19/month -
18
QReserve
QReserve
A flexible & user-friendly scheduling platform to easily manage equipment, labs, meeting rooms, desks, consumables, amenities, people & more while providing a wide range of reporting & financial capabilities. With QReserve: -Set detailed resource access rules -Collect booking forms -Manage projects -Manage & track consumable resources -Check-in/out of bookings & auto-cancel late or no-show bookings -Integrate with existing Outlook & Google calendars -Allow on-kiosk booking from live maps/floorplans -Book from defined time slots -Invite guests to bookings & request RSVP's -Invoice & process payments -Check-in/out equipment with integrated barcode reader support -Access activity, actual usage, capacity & utilization data -& much more!Starting Price: $60/month -
19
Appoint.ly
Appoint.ly
Helps you to schedule 1-on-1 meetings with people all over the world. Works with Google, iCloud, Outlook, Office 365, and Exchange calendar, so forget about double booking. Saves your time by automated scheduling process that allows to schedule meetings via shared links. The idea is simple, you create your calendar, set your availability, and then share it with your clients or co-workers, who can easily schedule an appointment. Thanks to the integration with all major calendars and time-zone synchronization, you can be sure that everything goes smoothly. Great for professionals and teams scheduling different types of appointments. Good for individuals managing small projects. Interested in white-label solution for your enterprise? Custom software development, clock, custom API integration, brand customization, and dedicated partner manager.Starting Price: $8 per month -
20
Booka
Booka
Booka is a scheduling software that helps businesses increase sales by streamlining the lead conversion process. It allows potential customers to easily schedule meetings or appointments with sales reps or other members of the company directly from the company's website or email signature. This eliminates the need for back-and-forth emails or phone calls to schedule a meeting, saving valuable time for both the potential customer and the sales team. Additionally, Booka integrates with calendar and CRM software, such as Google Calendar, Outlook, and Salesforce, to automatically update the customer's information and schedule in the company's database. This helps sales teams to better manage and track leads, and to follow up with potential customers in a timely and organized manner. Booka is a powerful tool for businesses looking to improve their lead conversion process and increase sales.Starting Price: $7/month/user -
21
TimeTuna
TimeTuna
TimeTuna is a cloud-based scheduling and time management tool that helps users create visually stunning, branded booking pages with custom video or image backgrounds while organizing appointments and calendar availability in real time. It syncs bidirectionally with Google and Microsoft calendars to display up-to-date availability and prevent conflicts, and it integrates directly with Google Meet and Microsoft Teams to automatically generate meeting links. Users can offer multiple meeting durations on a single booking page, set up automated email confirmations and 24-hour reminders to reduce no-shows, and embed their scheduling pages into existing websites for a seamless brand experience. TimeTuna’s design-first approach emphasizes clean, aesthetic booking pages that reflect a user’s professional identity through custom logos, avatars, and branding, making scheduling feel more engaging and aligned with personal or business style.Starting Price: Free -
22
Timeslot
Timeslot
Schedule your meetings with ease. Let your clients book a meeting with you without the tedious email ping pong. Personal booking page. Share your personal, or team booking page with your clients where they can book a meeting with you. Timezone supports booking meetings with clients in different timezones Sync with your calendar. Connect your account with your Google calendar so you never double book yourself. Team support. Personal booking pages for each member of your team, or create a team booking page. Event types. Arrange one on ones, or create round robin meetings. Control your availability. Set when your clients can book a meeting with you.Starting Price: $9 per user, per month -
23
Harmonizely
Harmonizely
Save time and avoid unnecessary emails. Boost engagement and conversion rates. Allow the invitees to choose from available meeting times. No action is needed from your side. Just send an invitation link. Connect Google, Outlook/Office 365, iCloud, Zimbra, Zoho, and other CalDAV solutions. Choose an all-in meeting scheduler to rule them all. Access all meetings and calendars from one scheduling app. Save time and avoid confusion. Integrate Harmonized with other popular platforms. The list of integrations includes Slack, MailChimp, Google Sheets, Pipedrive, WordPress, and many more! Our Zoom, Microsoft Teams, Whereby, Kopano Meet or Google Meet integration generates a unique video conference link for every meeting. Most meeting scheduling apps work with the most popular calendars only, such as Google Calendar, iCloud, or Office 365. Harmonizely, on the other hand, is a comprehensive scheduling tool. It supports a wider range of calendars, including Zimbra, Zoho, Fastmail, etc.Starting Price: $7 per month -
24
Scheduler AI
Scheduler AI
Our AI assistant gets more meetings on the books and keeps them there, so teams spend less time scheduling, and more time delivering results. Convert more leads with less links. Whether you run inbound marketing campaigns or outbound email , Scheduler instantly routes and schedules clients at their moment of highest intent. Boost show rates with tracking, reminders, & rescheduling. Stop chasing your leads. Scheduler AI sends reminders, tracks 'accepts,' and instantly proposes new times or reschedules when meetings need to be adjusted. Fast-track meetings across teams & timezones. Ditch the back-and-forth. Scheduler proposes times on behalf of your entire team, places calendar holds, and coordinates with external attendees. Have your AI assistant turn interactions into meetings.Starting Price: $25 per user per month -
25
NovaCal
NovaCal
NovaCal is a powerful and flexible scheduling tool designed to simplify appointment management for professionals and teams. It seamlessly integrates with Google, Outlook, and Apple calendars, keeping your availability always up to date. NovaCal also supports Zoom and Google Meet, automatically generating video conferencing links for your meetings. You can connect an unlimited number of calendars and create unlimited event types, giving you full control over your schedule. Sell meetings in custom packages, accept payments through PayPal, and tailor the booking experience with custom questions. NovaCal also includes email notifications and a clear calendar view to keep everything organized and efficient. -
26
Undock
Undock
Undock works like autocomplete to suggest meeting times based on your availability and preferences. Undock’s calendar assistant puts your schedule at your fingertips in Gmail, Outlook 365 and Superhuman. Share individual times or send a link to your calendar for your guests to choose. Schedule in Slack, Twitter, Linkedin and any app on your phone. Undock remembers the times you propose across all platforms you so you never double book. Take control of your calendar by setting preferred meeting times, daily limits & rules. Undock’s suggestions for meeting times work around your schedule. Set daily and weekly meeting limits so you never get overloaded. AI learns your scheduling behavior to suggest optimal meeting times. Set preferred working hours and ideal time of day for meetings.Starting Price: $10 per month -
27
canUmeet
canUmeet
Create events and set availability best suited for your calendar to strike a good work-life balance with time boxed meetings. Share your canUmeet event link using social or private networks and let your peers, clients and followers know your free slot with a single click. No more back and forth reminders. No more peeping into your calendars to keep a track of your events. No overlapping meetings across your calendars. Embed canUmeet widget in your website to avail booking service to your customer. Let your clients' book events or appointments with you through a customized booking page from any computer or mobile device. Stay ahead of the game and get notified anytime a new meeting is scheduled, re-scheduled or cancelled. Never miss your scheduled appointments, hot-prospect meetings, client-demos or calls again. -
28
WorkHub Scheduling
WorkHub
WorkHub Scheduling is an integrated and hassle-free appointment scheduling solution that allows its users to create public booking calendars for both themselves and their teams. WorkHub Scheduling can be seamlessly integrated with existing calendars, including those from Microsoft, Google, and others. Customers and employees may check online availability and set immediate appointments more easily using WorkHub Scheduling. It is easy to use, easy to manage, and easy on the wallet scheduling solution. Some of the highlighted features are: -Easy Sync With All Calendars. -Convenient Calendar Shareability. -Define Availability Hours. -Reminders & Notifications through Email & SMS.Starting Price: $2/month/user -
29
AgreeTo
AgreeTo
Book meetings without ever leaving your inbox. No new calendar or stand-alone app needed. Select your available times, add them to your email, and let the other person book a meeting with one click. Make scheduling a natural part of personal interactions and use it to foster relationships. Decide when to have the meeting, without handing off your agenda to someone else. People appreciate the effort you put into offering time slots - leading to more meetings booked.Starting Price: $6 per month -
30
Dlopo
Dlopo
Discover Dlopo, a scheduling tool designed to simplify life. Whether setting up personal appointments or coordinating with others, Dlopo helps manage it all in one place. Key features include: Sync with Google Calendar: Keep all events in one spot. Google Meet Integration: Set up virtual meetings effortlessly. User-Friendly Interface: Creating booking pages and managing appointments is straightforward. Reminders and Notifications: Receive timely alerts to never miss an appointment. Personalize Your Profile: Customize the booking experience to match personality or brand. Detailed Analytics: Analyze scheduling patterns to improve productivity. Security is a top priority, with advanced measures in place to protect information, ensuring data is safe. Dlopo is designed to help stay organized and save time. Experience a new level of convenience in scheduling.Starting Price: $5/month -
31
CozyCal
CozyCal
It's more than scheduling software. It's a tool for building connections. Integrate online scheduling seamlessly with your business. Create a customized online scheduling flow that lets your clients schedule appointments, classes, rooms or equipment with just a few simple steps. Showcase offerings, manage schedules, and sync with external calendars to streamline the scheduling experience and maximize online bookings. Syncs with Google calendar and Outlook calendar to update real-time availability and prevent double-bookings. Set up one-on-meetings or group events, and control your availabilities by setting flexible event durations, event booking window, event padding time, or block off specific times. Detect timezone difference automatically so customers can schedule events either at their local timezone or in your timezone. Offer bundled services and products in packages, give discounts on bulk purchase sessions, and get paid for multiple appointments at once.Starting Price: $15.00/month/user -
32
Schedule.cc
by 500apps
Appointment scheduling software Schedule.cc by 500apps helps schedule online appointments for businesses. AI-powered appointment scheduling software lets you schedule events and appointments in real-time, sync your calendar, integrate with third-party apps, send event reminders, and manage your availability. Get access to 37+ apps for $14.99 per user. Features: Appointment Scheduler: Schedule.cc streamlines your calendar and entire online appointment scheduling process, simplifying communication and time management for everyone involved. Event Reminder: Real-time event reminders will keep your clients informed about all their upcoming appointments. Calendar sync: You can sync your calendar with apps of your choice to stay on top of everything that happens in your day and keep track of appointments and meetings. Event Scheduler: Customize your calendar according to your availability. Set up custom events for one-on-one meetings, team meetings or group events.Starting Price: $14.99 per month -
33
Microsoft Bookings
Microsoft
Simplify how customers schedule and manage appointments. Your customers will love the flexibility, convenience, and control they get with Bookings. They can visit your booking page whenever they want, book the time and service they need, get a confirmation email and calendar invitation, and reschedule or cancel if they must. For customers who prefer to book by calling you, simply enter their appointment details and Bookings sends all confirmations and reminders. Bookings gives you a fast, easy alternative to time-consuming, frustrating phone-scheduling. An easy-to-set-up, customizable webpage lets your customers find available times and book appointments 24/7. You get a private calendar for managing your appointment scheduler and automatic confirmations and reminders that save time. Missed appointments are bad for business. Decrease your no-shows with automatic reminders for customers and staff.Starting Price: $12.50 per user per month -
34
Cal ID
Cal ID
Cal ID is a cloud-based scheduling platform designed to streamline appointment booking and manage calendars for professionals and teams. The tool offers unlimited scheduling links, full customization of booking pages, and deep integrations with major apps like Google Calendar, Outlook, Zoom, Slack, and payment systems. It allows hosts to create multiple event types with different durations and rules, set up round-robin or collective scheduling for team availability, and automate reminders and follow-ups to reduce no-shows. The software supports multi-calendar sync so users can manage work, personal, and shared calendars in one place, and provides analytics on bookings, attendance, and conversion trends. Cal ID positions itself as a no-cost alternative with a free-forever plan offering key functionalities and an open source foundation that allows self-hosting or contributions.Starting Price: Free -
35
Google Calendar
Google
Make the most of every day. The new Google Calendar app helps you spend less time managing your schedule and more time enjoying it. A Schedule with a View. Schedule View brings your schedule to life and makes it easy to see what's ahead with images and maps. Everything you need. Various views of your day, week and month, invitations, web calendar and much more. Backup everything. Your events are always saved on the Web. If you lose your phone, you don't lose your address book. Different ways to view your calendar - Quickly switch between month, week, and day views. Events from Gmail - Flight, hotel, concert, restaurant reservations, and more are added to your calendar automatically. Tasks - Create, manage, and view your tasks alongside your events in Calendar. Video conferencing - Easily add video conferencing to calendar events. Quick event creation - Smart suggestions for event titles, places, and people save you time when creating events.Starting Price: $0 -
36
MakePlans
MakePlans
MakePlans is a user-friendly system for appointment booking and event registration. Quick and easy booking for your customers. Your customers select a service and time slot. You spend less time on the phone and more time with your clients. Notification screenshot The appointment is automatically added to their calendar. With every step of the booking automated you have less to worry about. No double bookings or misunderstandings on the phone. Reminders sketch We send SMS reminders to your customers. Reduce no-shows. Increase profits. MakePlans is a simple to use service for allowing your customers to book online. The booking site makes it possible for customers to book appointments between your normal working hours or signup for events at specific times. The customer receives confirmation email or SMS, they can easily add the booking to their calendar, and a reminder is sent before the booking starts.Starting Price: 9 -
37
Hupport
Hupport
Best appointment scheduling software for Spa, Salon, Sales People, SaaS, etc. Hupport is an appointment scheduling software that is specifically designed for small businesses. It helps small businesses to grow and increase revenue by providing an easy and efficient platform that prospects, customers and clients can use to schedule and book appointments easily and very fast. Hupport helps you schedule meetings without the back-and-forth emails. Scheduling and booking meetings have been made easy with Hupport. You can easily schedule meetings all by yourself without having to send and receive numerous back-and-forth emails. You can simply go to the schedule page and create your appointment schedules according to your availability. Hupport allows you to schedule appointments on the dates and times that you are available. You can create different appointment slots so that your invitees can choose from your appointment slots and confirm appointments on the slots that work best.Starting Price: $10 per month -
38
Proton Calendar
Proton AG
Your calendar is a record of your life. Proton Calendar helps keep it private. Proton Calendar automatically secures all your events with end-to-end encryption. Events received from people who use other calendars are secured with zero-knowledge encryption. In both cases, event details, including the title, description, location, and people invited, are encrypted so not even we can see them. Proton Calendar makes staying on top of your schedule simple while keeping your information secure. Proton Calendar was built by the team behind Proton Mail, the world’s largest encrypted email service. Over 50 million people and some of the world’s largest organizations have signed up with Proton. Proton Calendar comes with a Proton Mail email address that you can use to securely send event invites. You can also add events to Proton Calendar directly from your Proton Mail inbox.Starting Price: Free -
39
CalendarBridge
CalendarBridge
No More Missed Meetings. No More Double Bookings. CalendarBridge syncs all your calendars across all your Google and Microsoft accounts in real time and makes scheduling meetings simple. Universal Calendar Syncing All Your Calendars. Always in Sync. CalendarBridge syncs your calendars across Microsoft and Google accounts in real time so your complete schedule is always available from any device. Why is CalendarBridge Sync Awesome? Easy setup. 5-minute self-service setup. No configuration required on any of your devices. Regain Control of Your Devices. See your corporate calendars on your personal device without giving an IT admin the right to wipe your device. Simplified Calendar Sharing. Outlook and Google Calendar scheduling assistants now show your true free/busy times, including external calendars. Privacy Controls. With the option to sync only free/busy times, sensitive calendar information never crosses organizational boundaries. -
40
SkipUp
SkipUp
SkipUp is an AI-driven follow-up and scheduling assistant that connects to your calendars and email to automate the back-and-forth of booking meetings and managing engagements, helping users go from initial contact through follow-ups to a confirmed meeting without repeated manual messages. It syncs Google calendars so work and personal events are visible in one view and gathers context from email history to craft smart follow-ups, build concise agendas, highlight key talking points, and recommend whether to attend, skip, or realign meetings based on relevance and priorities. SkipUp uses AI to understand conversational context and preferences, remembers patterns over time, and handles edge cases like time zones, while offering a searchable knowledge base of meeting data. Designed for roles that depend on frequent meetings, such as sales reps, recruiters, customer success, and founders, it reduces the email and scheduling burden and embeds intelligence into daily workflows.Starting Price: $16 per month -
41
LinkTime
LinkTime
LinkTime is an AI-powered scheduling platform designed to simplify how individuals and teams manage appointments by combining booking links, automation tools, and AI communication agents into a single system. It allows users to create a booking link that can be shared with customers, clients, or colleagues so they can schedule meetings directly based on the user’s real-time availability. After connecting a calendar such as Google, Outlook, or iCloud and defining availability rules, users can share a personalized scheduling link or embed booking widgets on websites. It automatically manages scheduling tasks such as checking availability, creating the event, and sending confirmations or reminders. In addition to standard scheduling features, the platform includes AI agents that can handle bookings through voice calls, SMS, and WhatsApp conversations, allowing customers to schedule appointments through multiple communication channels.Starting Price: $10 per month -
42
Zoom Scheduler
Zoom Communications
The Zoom Scheduler is a powerful tool designed to streamline the process of scheduling, managing, and joining Zoom meetings. It integrates seamlessly with popular calendar platforms such as Google Calendar and Microsoft Outlook, allowing users to effortlessly create Zoom meetings directly from their calendar interface. With features like automated meeting links, custom meeting settings, and time zone synchronization, the Zoom Scheduler eliminates the hassle of manual meeting setup. Its user-friendly interface ensures a smooth experience for individuals and teams, making it ideal for businesses, educators, and remote workers looking to enhance productivity and collaboration.Starting Price: $4.99/month/license -
43
eTermin
eTermin
The smart and versatile online appointment planner for your company. Offer your appointments as a video meeting including screen sharing due to the COVID-19 quarantine! Control your flow of visitors and party traffic via online appointment scheduling. Can be scaled from very simple to fully individualized – try now free of charge for 30 days and without any risk! 24/7 online booking via website, email, social media and Google search. Automatic synchronization with your appointment calendars (iCloud, Google, Outlook etc.) Management of services and staff that can be individualized. Simple customer management and highly effective marketing measures.Starting Price: $19 per month -
44
BulkCalendar
Scalent Infotech
BulkCalendar is a bulk calendar invitations sending tool, enabling the instant delivery of hundreds or thousands of invites via structured CSV uploads. Unlike traditional scheduling tools, it focuses on high-volume invite distribution rather than one-to-one booking. Built for webinar hosts, marketing teams, HR departments, and SaaS companies, BulkCalendar integrates with Google Calendar and Outlook to ensure invites land directly in recipients’ calendars. It eliminates manual guest entry, reduces sending friction, and enables reliable large-scale event coordination with speed, accuracy, and operational efficiency.Starting Price: $9.95/month -
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BUK
Untold Ventures
With your own-branded booking page your clients can easily see if you're available and make appointments on the fly. BUK is quickly accessible from your social pages (Facebook, Instagram ...) and can dramatically improve brand loyalty. Access your online calendar and manage your appointments. Notify your clients with unlimited automatic reminders via SMS and email. Your logo, your colors, your image. Customize your booking page to suit your brand's look. Efficiently manage your team's schedule, or have them manage their own with ease. Distribute bookings according to your customers' preferences. Save time with automatic sms and email reminders so your clients never miss another appointment. Check your stats and client info to continuously optimize your business. Increase your sales by knowing your customers and their preferences. Get appointments on your calendar at anytime, with real time updates and notifications.Starting Price: $15 per month -
46
Cal.com
Cal.com
Meet Cal.com, the event-juggling scheduler for everyone. Focus on meeting, not making meetings. Free for individuals. Cal reads your availability from all your existing calendars ensuring you never get double booked! Set repeating schedules for the times of the day and week that you want people to be able to book you. Share your short cal.com personal link and make it incredibly easy for people to book a meeting at a time that works for both of you! Set availability, location, duration and more on a per-link basis. Send bookings to different calendars or set a default. Cal.com checks for conflicts across all of your calendars and only offers times that are open. Never get double booked again. Cal.com enables you to build processes around your events. Notifications, reminders and follow ups are automatically taken care of. With Cal.ai - harness the future of AI scheduling.Starting Price: $12 per user per month -
47
Hibox Scheduler
Hibox
Unlimited users, meetings, event types, and more. Zero-locked features. Start using the only free appointment booking app in the world. Cloud-hosted for you just like the paid apps. Integrate with Outlook, Office 365, and Google Calendar to automate scheduling meetings. Who knew you could get more features than paid appointment booking apps without paying a penny? Integrate with Zoom, Teams, or Google Meet and automatically include a web conferencing link to every meeting that’s scheduled. Our free appointment booking app stacks up well against the best.Starting Price: Free -
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Readdle Calendars
Readdle
Calendars does a great job planning your day, week, and month. User experience was crafted to give you the most from using it on both iPhone and iPad. Organize your work tasks, movies, or shopping list. Add the due date or make your task recurring. Calendars will gently remind you in advance to get it done. Just drag and drop your tasks and events to reschedule an appointment. You can do that both online and offline. Or, ask Siri instead. Whether it's a business meeting, family dinner or a birthday, set up up to five reminders to be notified by alarm or an email in advance. It's a super reliable Reminders app, too. There are a couple of options to share your Google Calendar with others. In your Google Calendar settings, you can allow other people to see or edit events on your calendar. This option is great when you want to keep other people up-to-date about your schedule or delegate events to manage. -
49
appointlet
appointlet
Appointlet is a secure and scalable appointment scheduling platform purpose-built to help organizations shorten the sales cycle, gain loyal customers, and close more sales. By using Appointlet, you can turn more prospects into customers by engaging them straight from your emails, landing pages, and sales funnels. With Appointlet, you can increase your revenue stream and save time and money by eliminating the back-and-forth, appointment administrative tasks, and manual reminders. Key features include seamless calendar sync, integration with Webhooks and Zapier, responsive design, robust timezone support, reminders and confirmations, and more.Starting Price: $8.00/month -
50
Plandok
Plandok
Simple, flexible and powerful booking software for your business, it’s totally FREE! Simple tool with a powerful calendar where you can easily book and schedule appointments of your business. Various great features to make your business scheduling as easy as possible. Know your customers better. Maintain client relationships with detailed appointment history, preferences, future bookings, and contact details. Remind customers of their scheduled appointment by SMS and email. All you need to do is to enable reminders and all your clients will be informed automatically, no more missed appointments. Powerful calendar allows to easily plan and manage your employee schedules. Each of your employees can access their schedules at any time and anywhere. Let your customers book appointments by themselves! With Plandok you can create your business page and clients will be able to book an appointment via their computer or smartphone any time!Starting Price: $20 per month
