Alternatives to Cisco Secure Email Encryption Service
Compare Cisco Secure Email Encryption Service alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Cisco Secure Email Encryption Service in 2026. Compare features, ratings, user reviews, pricing, and more from Cisco Secure Email Encryption Service competitors and alternatives in order to make an informed decision for your business.
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Paubox
Paubox
Healthcare's simple, easy, and scalable way to email secure, HIPAA compliant patient information. Keeping patient data secure and remaining HIPAA compliant is a top concern for healthcare organizations, especially when it comes to email. Paubox Email Suite provides guaranteed encryption so you can rest assured your patient data is protected. Our HIPAA compliant email service removes the hassle of portals and passcodes by sending encrypted emails that can be read right in your recipient’s inbox. Healthcare email encryption is easy with our patented tools which integrate easily into your existing email system with no training necessary for employees. Paubox HIPAA compliant email service is designed to empower IT and simplify the process for end-users, making the frustrations and vulnerability of emailing PHI a thing of the past.Starting Price: $29/month -
2
Mailock
Beyond Encryption
Mailock secure email empowers companies to exchange sensitive information with customers, without risking their data. It combines award-winning encryption technology with multi-factor identity authentication to protect confidential emails from cyber risk and keep customer information protected. Compose a secure email from your desktop, browser, or use rules and keywords to initiate the encryption. Set authentication challenges to verify your recipients’ identity so only the right people gain access. Keep audit trails for every message and track your recipients’ activity with real-time read notifications. Recipients can encrypt their replies for free. Empower your customers with a secure thread to your business. Deliver confidential documents to your customers at high volume with automated secure email delivery.Starting Price: $9.30 per user per month -
3
Hornetsecurity Email Encryption
Hornetsecurity
Business emails often contain in-house, personal, or other sensitive content that could be intercepted and accessed without authorization if inadequately protected. Ensure all-around encrypted exchange of emails with Email Encryption from Hornetsecurity for reliable, secure email communication. Outgoing emails are automatically encrypted with one of the common encryption technologies (PGP, S/MIME, or TLS), depending on the set policy and availability of the corresponding certificates, without any further user intervention. If the sender’s public key is available, their emails are automatically decrypted and delivered to the recipient. Encryption of data has become a priority because of compliance requirements. In a business environment, the exchange of sensitive files and information takes place primarily via email communication. Encryption of the transmission path is essential to protect this data. -
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OpenText Core Email Encryption
OpenText
OpenText Core Email Encryption protects sensitive information by automatically encrypting emails based on customizable DLP policies and content filters. It secures outbound communication without interrupting user workflows, ensuring compliance for regulated industries such as healthcare, finance, and government. The platform evaluates email subjects, bodies, and attachments in real time to determine whether to encrypt, quarantine, or block messages. Its Best Method of Delivery engine selects the most secure transmission option—S/MIME, TLS, or a secure messaging portal—to guarantee protected delivery to any recipient. Users can communicate securely across devices, while administrators gain full visibility through graphical reporting and compliance dashboards. By reducing human error and automating enforcement, the solution strengthens security posture and supports safe collaboration inside and outside the organization. -
5
Atomic Mail
Atomic Mail
Atomic Mail is a secure and user-centric email hosting provider, dedicated to offering privacy-first email services. With features such as alias creation, robust security measures, and seamless account recovery, AtomicMail ensures your email experience is both private and hassle-free. Creation of Aliases (Hide-my-email): Maintain your privacy by creating multiple email aliases; Spam Free, No Ads; Email Password Protection; End-to-End Encryption: only you and your intended recipient can read the message; Zero Access Encryption: Atomic Mail cannot access your emails; Account Recovery with Seed Phrase: Recover access to your account with a unique seed phrase. Can regain control of your email account without compromising security.Starting Price: $0 -
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SalaX Secure Mail is an easy-to-use and highly secure email encryption solution that can be embedded in your existing email services to protect confidential email communications. Verify all users (senders and recipients alike) with various authentication methods (including strong authentication bank ID, SMS OTP, mail OTP, and password). Ensure security with monitoring features, like audit trails and various reporting options. Protect your communications with end-to-end encryption, all the way from sender to recipient. Secure Mail supports various email security protocols (DMARC, DKIM, SPF) as well as S/MIME-based encryption. You are in control of your data, flexible deployment is possible in the cloud or on-premises. Secure Mail also offers multiple configuration options (APIs, web interfaces). Classify confidential data and adjust security levels according to your policies. Stay compliant with data privacy laws and regulations (e.g. GDPR) thanks to government-grade security.
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OpenText Core Email Message Privacy
OpenText
OpenText Core Email Message Privacy enables organizations to securely send emails and attachments, up to 100 GB per message, through a browser or Outlook without relying on insecure cloud-sharing tools. It uses AES-256 encryption at rest, and messages are uploaded to a secure portal; as the sender, you can set and manage permissions such as view, reply, and forward, even revoking rights after delivery. Recipients receive a secure link and can access messages via web or mobile without installing extra software. It includes built-in e-signature support, allowing recipients to add legally binding signatures directly within the secure message flow. Every interaction, delivery, opening, download, and signature is tracked in real time and logged for full auditability. It supports large file transfers while avoiding infrastructure complexity; it’s SaaS-based, requires no extra servers, and integrates with single sign-on (SSO). -
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black.com
black.com
Encrypted email hosting service. Emails are zero-access encrypted (AES-GCM-256 with RSA-OAEP-4096 key sharing) with a password-derived key, which means that not even we can access the contents of your emails at rest. Our system encrypts subjects, headers, message contents, attachments, email drafts and push notifications. Unparalleled commitment to data security with our Austrian-based company, leveraging Swiss-based infrastructure. In a landscape dominated by US tech providers, we utilize the world's most robust privacy protection laws. You start with 25 GB and get 2 GB of additional storage every year - forever. With normal usage, you will never run out of space. -
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EncryptTitan
TitanHQ
EncryptTitan is a 100% cloud based encryption system for MSPs & Enterprises that allows users to exchange information securely via email. EncryptTitan provides organizations with the tools needed to adhere to state and federal privacy regulations while protecting their organization. EncryptTitan has pre-built DLP policies and settings that will look for regular content in the message body or attachment to automatically encrypt messages. Meet compliance requirements for protecting sensitive, private information. Providing data breach protection and avoiding costly fines and penalties. The outlook plug in can be used with our keyword encryption deployment, where the user can select which emails to be encrypted for the add in. EncryptTitan helps the safeguarding of private information & avoidance of litigation & bad press which can impact customer trust. Book your demo today and learn more about EncryptTitan. -
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Z1 SecureMail Gateway
Zertificon
25% of the 100 German companies with the highest turnover choose Zertificon. Z1 SecureMail Gateway is our highly automated Enterprise Email Encryption solution for effortless, secure communications with anyone, anywhere. Your entire organization encrypts and decrypts, just as well manages & verifies email signatures smoothly in the background. Z1 SecureMail Gateway requires minimal maintenance. And the browser-based admin interface needs no special skills. Keys are managed automatically & central policies enforce security. Integration is fast into your Cloud or On-premises email infrastructure. Your workflows and business are uninterrupted — no employee training needed plus frictionless experience for recipients. With Z1 SecureMail Gateway, encryption is centrally configurable and proofed against human error. You easily achieve and maintain compliance and the highest security standards. You also own all encryption keys and attain German-engineered data sovereignty with no backdoors.Starting Price: from $ 1.50 per user/per month -
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StartMail
StartMail
StartMail is a secure, private email provider designed to protect your privacy. With StartMail, you can create disposable email addresses anytime, keeping your real inbox safe from spam. We believe privacy is a fundamental human right, and we’ve made it simple for you to protect yours. Even when your recipient doesn’t use encryption, you can still send password-protected messages with just one click. Our service complies with Dutch privacy laws—some of the strictest in the world—and adheres to European privacy standards. For professionals, StartMail also provides the option to secure your own domain with custom email addresses. No software downloads or installations are required; our easy setup gets you up and running in minutes.Starting Price: $35.93 per year -
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ZixMail
Zix Corporation
ZixMail is the desktop email encryption solution that provides individuals with a high level of security in their email communications. It's an easy-to-use service that lets users encrypt and decrypt emails and attachments with a single click. Trusted by key figures in Government, Financial, Healthcare, and Legal fields, ZixMail is a unique Email Encryption application that differentiates itself from other solutions by focusing on both the sender and receiver experience. Combining best-in-class encryption technologies with easy to use interfaces, ZixMail is the perfect fit for your organization's email security needs. -
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RMail
RPost
RMail® is the e-security platform by RPost®, a global leader since 2000. RMail specializes in elegantly easy to use email encryption for privacy and compliance, e-signatures, legal e-delivery proof, secure file sharing, email impostor protection, document rights management, and AI-infused services to prevent data leaks and human e-security errors. RMail’s transmission e-security services are most often used by businesspeople or business systems that send important, sensitive, or consumer-regulated information. These RMail services are generally applied to those messages where the sender needs functionality beyond standard email in terms of (a) easier to use and more automated email encryption for privacy compliance, (b) returning a verifiable proof record of who said what to whom by email, (c) assurance and peace of mind related to delivery and open status of important and time-deadline email, (d) need a timestamped proof of content delivered, (f) need to share large files securely.Starting Price: $7/month/user -
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MailHippo
MailHippo
HIPAA compliant email made easy and affordable. MailHippo is the easiest way to securely send and receive sensitive information and attachments by email. There's no setup or configuration required. Just sign up and start sending and receiving HIPAA-compliant emails right away. End-to-end encryption means your sensitive emails and attachments are always secure, both in transit and at rest. MailHippo works with your current email address, and with any email provider. MailHippo looks and works great on any smartphone or tablet. Get a unique link that empowers you to receive totally-secure emails from anyone. Get our HIPAA-compliant email platform with secure encrypted email messaging for FREE during our limited-time Beta program!Starting Price: $4.95 per month -
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Egress Intelligent Email Security
Egress Software Technologies
Intelligent Email Security. Our human layer security platform uses contextual machine learning, powerful encryption and analytics technologies to prevent human-activated data breaches, protect sensitive data (Egress Protect), and enable you to identify areas of risk across your email network. We use contextual machine learning and advanced DLP technologies to dynamically help employees make good security decisions. This includes detecting and preventing accidental and intentional data leaks, and ensuring the right level of protection is applied to sensitive data when it's shared with the correct recipients. We make email encryption easy using our simple plug-in or by automating protection based on your security policies. Our intelligent technology can determine the actual risk of a breach as data is shared to ensure the correct security and control is always applied. Our eDiscovery software delivers time-saving reporting and analytics across your email network. -
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Send It Secure
Protected Trust
Send and receive secure emails that enable you to meet HIPAA & GLBA compliance standards. Protected Trust Email Encryption is now Send It Secure by Protected Trust. You may know us as Protected Trust Email Encryption, or perhaps just Protected Trust. As our email encryption product has grown and our company offerings have increased, we believe it is the right time to create a new brand for our email encryption product. Our new brand comes with the product the market has learned to trust, and we welcome an even better user experience and an improved product designed to meet your needs. We are recognized as one of the most powerful encryption solutions on the market for the secure exchange of confidential data. Your trust and protecting your data are our priority. We are excited to bring you our updated email encryption solution, Send It Secure by Protected Trust.Starting Price: $15 per month -
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CounterMail
CounterMail
CounterMail is a secure and easy to use online email service, designed to provide maximum security and privacy without any unnecessary complexity. You can access your email account at any time, from anywhere in the world. Your account will always be encrypted and anonymous. CounterMail's encryption works automatically and transparently, it requires no specialized computer skills or knowledge. If you are comfortable using services like Hotmail or Gmail, you will be comfortable using CounterMail's secure email! We are using a strong encryption protocol called OpenPGP, with 4096 bits encryption keys to protect your data. To the best of publicly available information, there is no known method which will allow a person or group to break OpenPGP:s encryption by cryptographic or computational means. -
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Disroot
Disroot
Disroot provides secure email accounts for your desktop client or via a web interface. The communication between you and the mail server is encrypted with SSL, providing as much privacy as possible. Furthermore, all the emails being sent out from our server are encrypted as well (TLS) if the recipients email server supports it. This means that emails are no longer sent as traditional "postcard", but are actually put in an "envelope". Our webmail is powered by RainLoop. Rainloop is a modern approach to webmail. It's simple, fast and provides most of the features one could expect from webmail. Select your background picture. Display conversations in a threaded mode. The interface is being translated to many languages. Set up rules to automatically move or copy email to specific folders, forward or reject emails. You can add your contacts and even link your Nextcloud contacts directly into the webmail. -
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modusCloud
Vircom
Vircom’s modusCloud is a cloud email security product providing real-time threat protection spam and phishing detection, advanced multi-layer anti-virus and email archiving. Users receive comprehensive protection against unwanted and malicious email. while administrators can easily tailor service to users’ needs and policies. modusCloud gives clients access to an enterprise security technology and infrastructure that is used by some of the world’s largest and most security conscious companies. We combine this with expert knowledge and understanding of the needs that smaller businesses have. Along with our email threat protection, we provide a hosted email security product with a robust filter-rules engine, email continuity with Emergency Inbox, policy-enforced encryption and a cloud-based email archive. All of which is managed in a simple and intuitive user interface. -
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Mailprotector
Mailprotector
Mailprotector delivers award-winning email experiences exclusively through our amazing partner resellers. Easy to use encrypted email with no plugins or apps. Bracket has turned using email encryption from dread to delight. Just wrap brackets around the [subject] in any email client on any device, and Bracket handles the rest. Total email security that filters all the junk people don’t want. CloudFilter delivers full-stack protection from annoying spam and crippling email-based virus and phishing attacks in a way that’s effective, efficient, and easy to use. Prevents spam proliferation and keeps damaging or sensitive data from being leaked via email. SafeSend expands beyond CloudFilter’s outbound filtering by giving greater control over outbound email traffic with custom content rules and more. -
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LuxSci
Lux Scientiae
LuxSci provides HIPAA-compliant web and email communications services. LuxSci creates uniquely secure and customizable enterprise-grade environments and solutions that enable organizations to confidently meet their specific business and security needs at scale. LuxSci’s HIPAA-compliant email and web solutions are HITRUST certified and include: • Secure High Volume Sending for delivering massive volumes of transactional and marketing emails. • Secure SMTP Connector for encrypting outbound emails sent from Microsoft 365 and Google Workspace. • Secure Email Marketing platform for creating and sending marketing campaigns with ePHI. • Secure Email Hosting for reliable and secure day-to-day business email. • Fully managed Secure Web and Database Hosting for web applications that require compliance. • Secure Forms to safely collect and store sensitive information. LuxSci provides a full suite of secure technology for companies requiring compliant web and email services.Starting Price: $4 per/user/month -
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Hushmail
Hushmail
Hushmail protects your clients by adding encryption to your emails, web forms and e-signatures. It’s secure, HIPAA-compliant, and trusted by healthcare professionals worldwide. Best of all, Hushmail is easy to set up and use. Send your first encrypted email today, and set up a secure online intake form in minutes. Your Hushmail account works just like a regular email account, with added security features to help keep your data safe. Send and receive encrypted email on the web and iPhone. Access your account using Outlook, Apple Mail or your Android smartphone. Move your forms online in minutes. Hush™ Secure Forms is our secure alternative to old-fashioned paper forms and includes online signing for your most important digital forms. Switching from pen and ink to e-signatures has never been easier.Starting Price: $9.99/month/user -
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PBHS SecureMail
PBHS
Achieve and maintain data privacy compliance. PBHS Secure Mail is a mature HIPAA encrypted messaging solution for doctors, dentists, hospitals and other healthcare providers. Compliancy made easy! There is no software to install, configure or maintain. PBHS Secure Mail works on any device, from any location. It’s simple to share. Documents, Radiographs, CT Scans, and Messages are organized and available to all colleagues working on a case. Account initiation is as simple as logging in with your ADA Membership ID. Our optional Outlook Plug-in enables users to send and receive messages directly via Microsoft Outlook on your PC. Treatment Letters and private communications that are delivered from your practice management software to Outlook are now encrypted. Radiographs that are delivered from your digital x-ray systems to Outlook are now encrypted. No need to change how you email your colleagues and patients. Continue to use Outlook without violating HIPAA.Starting Price: $10 per month per account -
24
BlueFiles
Forecomm
How do you do today when you need to quickly send a confidential file or email to a customer, partner, or employee outside of your company, outside the secure network? CNIL strongly advises businesses and organizations to " use data encryption during transfers " and " have people trained in the risks ". Data encryption is a central part of the modern data protection strategy. Using specialized encryption, like BlueFiles, companies can encode their data so that it becomes indecipherable to anyone but the intended recipient. BlueFiles provides a real guarantee on all your digital data transfers: Integrity of the BlueFiles file, 100% confidentiality, remote control of the files sent, and tracking. Save time, ease of use, and lower costs, we need to communicate with confidence over the Internet without the risk of our sensitive data being disclosed. Under the GDPR law, companies must take steps to encrypt their personal data flows or face high fines. -
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MsgSafe.io
MsgSafe.io
Instantly create as many email addresses as you need - each associated with their own group of contacts. Share addresses with anyone, but keep your real email address private. Stop telecom companies, governments, and hackers from seeing with whom you communicate. Each virtual mailbox is automatically set up with 4096-bit GPG and S/MIME encryption keys and certificates. All email stored at MsgSafe-io is encrypted. You can manage the encryption profile for each contact you communicate with. Protect your entire family or organization by managing all identities and email addresses with the domain you already own. If you don’t own a domain, you can use our domain registration services to purchase a domain integrated with MsgSafe-io and privacy protection. You don’t trust FaceTime, Skype, Duo, Hangouts and similar services hosted by companies like Apple, Microsoft and Google? Try our secure and private audio and video services. You can invite people to call you from a browser link.Starting Price: $5 per month -
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Encyro
Encryo Inc
Encyro offers secure file sharing, encrypted email, and electronic signatures. Encyro's award winning design makes the process easy for both you and your clients. You need not ask clients to sign up for any portal accounts. Encrypted Messaging and File Sharing You can directly send to any email address and Encyro automatically keeps your data secure both during transmission and storage to let you comply with HIPAA, GLB, IRS, GDPR, FINRA, SOX and other compliance standards. You can receive securely via your custom branded upload page that does not require the client to login or jump through hoops. Electronic Signatures Encyro e-signatures are designed to keep your transaction secure during remote signing. You control the login options and the type of signature to ensure that the right person is signing. Encyro also provides custom branding, automated reminders, and re-usable e-sign templates. NIST-800-63 compliant access codes by text/SMS for added security.Starting Price: $9.99/month/user -
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Virtru
Virtru
Easily control access to sensitive data flowing in and out of your organization via email, file sharing, and other applications. All powered by the Trusted Data Format and Virtru’s industry-leading platform for Zero Trust Data Control. Virtru integrates natively within the apps your teams already use, securing workflows in Google, Microsoft 365, Salesforce, Zendesk, and more. We make military-grade encryption accessible to everyone. Deploy Virtru across your organization in less than a day and meet your compliance goals. Granular access controls safeguard your most valuable asset — your data — throughout its entire lifecycle, everywhere it travels. Collaborate securely in Docs, Sheets, and Slides. Store and share files in Drive. Message via Gmail and Google Meet. Secure messages flowing through enterprise and custom apps. Seamlessly protect emails and files shared via Outlook. -
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Echoworx
Echoworx
Echoworx is a fully managed, cloud-based SaaS email encryption solution trusted by businesses worldwide. It offers 8 secure delivery methods, supports 28 languages, and features 9 authentication options, enabling secure communication anywhere, on any device. Key Features: • Multiple Secure Delivery Methods: Web Portal, S/MIME, PGP, Secure PDF, Certificate Encryption, Secure Attachment (PDF, Office, ZIP), TLS with fallback • Free Proof of Concept (POC): Experience full functionality with a risk-free trial • 24/7 Technical Support • Extensive Branding Options • Message Tracking & Recall • End-to-End Deployment: Seamless integration and setup across platforms • Advanced Authentication: Full OAuth Access, Self-Registration, SMS, Shared Secret Passphrase, SSO, System-Generated Verification Codes, Passwordless, and Multi-Factor Authentication (MFA) • Accessibility by Design • Self-Service Account Management -
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Posteo
Posteo
Posteo is a secure and sustainable email service based in Berlin that focuses on privacy and environmental responsibility. With 100% green energy powering their operations, Posteo offers ad-free email accounts that are built to ensure user data remains private. It provides features like email encryption, calendar syncing, and an address book, all accessible from multiple devices. The service prides itself on not collecting personal data, protecting user identity, and offering a simple and intuitive user experience for just €1 per month. -
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OX Guard
Open-Xchange
Security and data privacy is a growing concern. Today, both business users and consumers demand more privacy, without adding complexity to their daily tasks. OX Guard was designed specifically with this in mind. This PGP based security add-on for OX App Suite, integrates seamlessly into our existing email app, letting users encrypt and decrypt emails and files easily. There is a growing demand for privacy from users, while at the same time, they are concerned about increased complexity and reduced usability. OX Guard was designed to satisfy these concerns. An easy to use wizard lets users set up OX Guard quickly, with no additional security know-how. After set up users are able to encrypt and decrypt emails and files with just one click, integrating security seamlessly into day-to-day user workflows. -
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gpg4o
Giegerich & Partner
Preserve the privacy of your electronic correspondence. Send confidential email in Microsoft® Outlook® 2010/2013/2016 safely once and for all with gpg4o®, developed by Giegerich & Partner, based on OpenPGP, one of the most widely used and safest cryptographic techniques worldwide. gpg4o® is suitable both for private and enterprise use. gpg4o® by Giegerich & Partner guarantees the privacy of your electronic correspondence by mail encryption. gpg4o® enables the integration of one of the most widely used and safest email encryption systems into Microsoft® Outlook® 2010, Microsoft® Outlook® 2013, Microfost Outlook 2016 and for Microsoft® Outlook® 2019. Easy installation and an intuitive user experience help you preserve the privacy of your email. With the gpg4o® product maintenance, you will always get the latest features for more security and even better user experience.Starting Price: $93 one-time payment -
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Tuta
Tuta
Tuta offers a highly secure, encrypted email, calendar, and contacts service designed to give users complete control over their data. With end-to-end encryption powered by quantum-safe cryptography, Tuta ensures that all your communications are private and safe from surveillance. The platform is easy to use, supports mobile apps for Android and iOS, and is ad-free, offering a seamless experience across multiple devices. Tuta is committed to using renewable energy to power its servers, ensuring privacy while contributing to a greener future.Starting Price: €1.20 per month -
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MD OfficeMail
MD Office Mail
Secure & Convenient HIPAA Compliant Email. HIPAA Compliant Email Hosting, Email Encryption Services, and HIPAA Compliant Fax service with no hassles. Most convenient, easy-to-use HIPAA Compliant Email Service. End-to-End Encryption – Security is strictly enforced with no compromise (unless opted by user the other way). Messages between MDOM users are plain but secure. Decryption with password not required. Intelligent Automation, Legal Archival, Customization, Forced expiration of sent messages. Configurable to send unencrypted messages by default and encryption on demand. "EmailYourDoc" - Anyone can initiate a secure message to a MDofficeMail user. 30-day FREE TRIAL (fully functional) with no obligation.Starting Price: $1.89 per mailbox per month -
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SEPPmail
SEPPmail AG
Sending and receiving digitally signed and encrypted emails is easier and more convenient than ever before. Thanks to the Secure E-Mail Gateway from SEPPmail with integrated and patented GINA procedure for spontaneous encryption, SMEs and large companies secure their entire e-mail communication at the highest level, with the least effort and simplest handling for sender and recipient. With its comprehensive Secure Email solution, SEPPmail is setting new standards for secure, GDPR-compliant email communication. As one of the world’s leading email encryption and signature solutions, SEPPmail includes all the features to protect the sending of confidential data via email, guarantee the authenticity of the sender and ensure the confidentiality and integrity of the message. Thanks to its modularity, the secure e-mail gateway solution can be configured according to customer-specific requirements and expanded seamlessly.Starting Price: 4.5 € per user per month -
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Shluchim Synagogue Management
Nuverb Systems
Enter all the offerings for a Sabbath by name or envelope number including loose offerings. Send quarterly statements to your members by mail or email them as PDF files. (To send emails you need the Letters/Emails module). Keep your members informed by sending personalized letters, emails and text messages. This is especially important for newcomers, to help them feel connected. Re-assign synagogue envelope numbers at year-end if needed and print labels for synagogue envelope boxes. The synagogue version of Donarius® is called Shluchim Synagogue Management Software. It makes it easy to keep track of your members, their offerings and their pledges.Starting Price: $47.98/one-time -
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Skiff
Skiff
Skiff is a private, end-to-end encrypted workspace with Mail, Calendar, Pages, and Drive products for completely secure communication and collaboration. All Skiff products are designed with security and privacy in mind. All apps are built with end-to-end encryption (E2EE), so you never have to share your personal information, sensitive data, or private keys with anyone else. At all times, only you can access the content of your emails. Generous free tier - Enjoy 10 GB of free storage for your email, attachments, documents, and notes. - Create up to 4 free email aliases to protect your identity. Open-source and audited - Skiff Mail is open-source, uses open-source cryptography, and undergoes external security audits. - You can access our whitepaper and code at skiff.com. No trackers or ads - Sign up and upgrade without sharing any personal information; use crypto payments in many different currencies to upgrade. - Your data is never collected, sold, or shared. -
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Ciphermail Appliance
in-put
Email encryption with CipherMail Most emails are sent in plain text. This means that anyone who has access to the data stream can read the content of the emails. This is unacceptable for most companies, institutions and organizations and may also violate applicable law. E-mail encryption ensures security and trust in communication. CipherMail is a central mail transfer agent (MTA) that works on the “store and forward” principle. Incoming e-mails, regardless of whether they are from internal or external sources, are only saved until they have been encrypted / decrypted and can be forwarded to the recipient. This happens without changing the email client and is possible in combination with any SMTP server! E-mail encryption can be done using S / MIME, PGP or in a PDF file - in principle or triggered by a trigger in the subject line. CipherMail also includes a Data Leak Prevention (DLP) module.Starting Price: $670 one-time payment -
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Postage.to
Postage.to
Postage.to is a web-based global letter delivery service that lets users send real physical mail from anywhere by uploading a document or writing a letter in an online editor, entering the recipient’s address, and letting the platform handle printing, stamping, enveloping, and postal delivery without trips to the post office or printing equipment. It simplifies international letter sending by making it as easy as sending an email; you compose or upload a letter, choose a destination in over 190 countries, pay per letter with no subscription requirement, and the system prints and mails it on your behalf, with real-time tracking from creation to delivery. Postage.to’s process is streamlined for speed and convenience, typically under five minutes from start to send, and prioritizes security and privacy by encrypting letters and deleting them after print, while offering customization options like fonts, formatting, and image support in the editor.Starting Price: $5.99 per letter -
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Mailfence
Mailfence
Mailfence is an encrypted email service that offers OpenPGP based end-to-end encryption and digital signatures. Mailfence comes with a plethora of features that boost collaboration without compromising security and convenience. Mailfence documents allow you to safely store and edit documents, you can also share docs with your team with the push of a button. Mailfence calendar will keep your tasks, meetings, and events all in one secure place. Mailfence contacts will store your contacts and it will give you the ability to create mailing lists to maximize efficiency. We designed Mailfence to be a fully interoperable suite, which means you can synchronize Mailfence with most services out there. Mailfence business offers fully customizable whitelabel versions of the Mailfence interface. To put the cherry on top, Mailfence donates 15% of revenues of PRO subscriptions to IFF and EDRI to bolster the fight for Online privacy.Starting Price: $2.50/month/user -
40
OpenText CX-E Voice
OpenText
Deployed on-premises or in the Cloud, CX-E offers seamless integration with all major communications platforms – Avaya, Cisco, Microsoft, Mitel, NEC and more – complimenting any telephony and email infrastructure. Industry-leading functionality with end-to-end voice message encryption. Mobile application, single number reach, smart call forwarding, separated business & personal communications, inbound call screening, mobile number protection, and more. Ties together voicemail, email, and fax into one inbox. Text-to-speech, voicemail transcription, and secure messaging available. Speech enabled, hands-free/ eyes-free access to calendar, email, fax, and voicemail. Federated presence to calendar to play an informative personal greeting. Supports multiple attendants, speech-recognition interfaces, greetings for different departments, multilingual interfaces, scheduled messages, and more. Perform customized automated outreach via telephone calls or text messages. -
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SenditCertified
Privacy Data Systems
SenditCertified provides a patented menu of cloud-based services, enabling subscribers to send and receive secure email and attachments, store large files, and complete signature-required transactions securely. With SenditCertified, your secure email has never been simpler and more secure. Try SenditCertified‘s secure, biometric-enabled email services for free for 14 days, no credit card is required. SenditCertified’s patented technology enables you to send confidential medical information such as patient social security number and address, diagnoses, referrals, test results, and pharmaceutical details can be sent and received securely, while maintaining HIPAA compliance. SenditCertified’s patented technology enables you to easily communicate online while maintaining attorney–client privilege. Safely send and receive email messages and documents – as well as audio and video files – while maintaining control over who can view, print, save or download your messages and files.Starting Price: $14.50 per user per month -
42
Document GPS
ShelterZoom
The only platform for tokenizing your digital files from inside your email account. Protect documents, videos, audio files, and more in one click. Digital content ownership and control are now easier than ever. End-to-end encryption without changing email attachment workflow. Control who can download, share, and view your attachments. Track who has downloaded, shared, or viewed your attachments in real time. Effortlessly manage, track, and monitor your email attachments in one library. Send clients a secure link to enable them to exchange files with you securely. Block your device screen to prevent unauthorized screenshots and copying. Unlimited e-sign directly in your email, providing unprecedented convenience and security. Prevents data breaches, ransomware, wire fraud, and more. End-to-end protection from desktop to mobile to external devices. Originator-controlled, always know who created the files and IP.Starting Price: $5 per month -
43
Aspida Mail
Aspida
Aspida Mail was developed with simplicity in mind. We know it's important for you to be able to continue with business as usual. Aspida Mail's setup is seamless and works with any IMAP enabled device. Aspida is HIPAA compliant encrypted email. -
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SekurMail
Sekur Private Data
For anyone who cares about online privacy and security, SekurMail offers an encrypted email service that is not only private by default, but a safe and powerful tool to communicate with everyone, within Sekur or outside of Sekur. Protects your personal information and communications from being accessed by unauthorized parties, such as hackers, advertisers, or rogue agencies. Encryption and other security measures to prevent your messages from being intercepted, modified, or tampered with, in transit or at rest. Empowers you to access information and communicate with anyone in the world, regardless of geographical or political barriers. SekurMail turns your email into a secure and private communications platform with the highest security and privacy standards using end-to-end encryption for messages between SekurMail users and external users. Our backend email servers provide the most secure environment for your digital communications.Starting Price: $7 per month -
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Zoho Mail
Zoho
Secure email hosting for your business. Host your business email on a secure, encrypted, privacy-guaranteed, and ad-free email service. Zoho Mail's data centers have top-notch security and surveillance, with a reliable 99.9% uptime. Benefit from secure email hosting that supports encryption both at rest and end-to-end, along with S/MIME message encryption. Create a domain for your business and set up custom email addresses for users. Unique and professional email addresses give your company the visibility and authenticity it deserves. Zoho Mail's powerful Control Panel is the admin's go-to place for all settings, configuration, and customization. Add users, manage group aliases, set up policies to moderate business email content, and more. Retain emails across your organization for a specified period to comply with company standards and to counter legal attacks. e-Discovery helps discover such retained emails quickly.Starting Price: $2.00/month/user -
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Useit Fax Service
Alhambra
Useit Fax Service allows enables you to send, receive, manage faxes securely. Never print another physical document again. All secure faxes are protected by military-grade encryption within our SSAE-16 Type 2 data centers. Send and receive faxes securely using powerful, easy to use features and enterprise-level flexibility. Industry-standard TLS encrypts email fax messages sent between your mail system and Useit Fax Service. All Useit Fax Service web portal and web service sessions are encrypted using HTTPS. Receive faxes directly in your email inbox. Fax to email messages are routed as HTML or plain text emails with PDF or TIFF attachments. Install the Useit Email Fax Printer Driver on any Windows machine for easy-to-use print to fax functionality. Receive fax confirmations via email. Fax delivery confirmation emails are customizable and include an embedded first-page preview images. -
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Cisco Unity Connection
Cisco
Cisco Unity Connection is a robust unified messaging and voicemail solution that provides users with flexible message access options and IT with management simplicity. Cisco Unity Connection lets users access and manage messages from an email inbox, web browser, Cisco Jabber, Cisco Unified IP Phone, smartphone, or tablet. Unity Connection also provides flexible message access and delivery format options, including support for voice commands, speech-to-text transcription, and even video greetings. Cisco Unity Connection is highly secure. It is designed for complex distributed global deployments with support for high availability, redundancy, and branch office survivability. It is fully virtualized, and can be run on specification-based hardware. Unity Connection is easily deployed, provisioned, monitored and managed using Cisco Prime Collaboration, our single application for unified management of the entire voice and video deployment. -
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Get increased mobility and next-generation WAN and LAN options. Access Ethernet, DSL, 5G, and 802.11ax Wi-Fi. The 1000 Series is ideal for use as customer premises equipment (CPE). Automate deployment, configuration, and management of the 1000 Series with Cisco vManage. A centralized, highly visual dashboard simplifies and extends controls across the SD-WAN fabric and to the cloud edge. Gain enterprise-class security. Cisco Umbrella, Encrypted Traffic Analytics, and advanced threat defense provide high-performance encryption, VPN, firewall, and URL filtering. Cisco Trust Anchor technology protects your network firmware from threats. The 1000 Series are the first fixed-configuration routers with the trusted Cisco IOS XE Software. Cisco IOS XE Software is optimized for cloud connectivity, enhanced visibility, and full-stack security, with robust multicloud capabilities.
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Fasoo Secure Email
Fasoo
Allow users to send decrypted documents through email without having to remove the encryption before sending. This email-based DLP tool provides an exception for encrypted documents through an approval process so internal documents always remain encrypted. Once approved, documents are decrypted by the server prior to sending them. Decrypt documents automatically as users email them without requiring the sender to request approval to decrypt the document before sending it to a recipient. Maintain document security throughout your environment, since unprotected documents are not stored on the user’s PC or mailbox. -
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Encrypto
MacPaw
Encrypto takes any file or folder and adds AES-256 encryption to it. With encryption, you know your file is incredibly secure and that only the right person can access it. Rather than relay a password to the recipient, include a unique, embedded password hint that only they would be able to decipher. Send encrypted files via email, Messages, AirDrop, Dropbox, carrier pigeon with USB stick — however you send them, your files are protected. With Encrypto, not only can you encrypt and share files, but you can also save them to your own disk. Select your files, put them through Encrypto, and voilà — they’re protected. If you haven’t been living on Mars these last years, having a data encryption strategy is a must. Let Encrypto be part of it. It's easy to use and impossible to hack. Download and give it a spin right now.
