Best Email Encryption Software for Cloud

NeoCertified protects sensitive information through our secure email application across our versatile Cloud-based platform on any web browser, through Microsoft Office 365/Outlook plug-ins, and Gmail integration. iPhone + Android mobile apps are also available directly on your mobile devices. We have provided federally compliant, secure email solutions since 2002, and have helped businesses send and receive secure emails on any web browser or mobile device. NeoCertified also works across all email providers to give businesses the flexibility and assured protection they desire and deserve.

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.

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.

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.

Proton Mail is incorporated in Switzerland and all our servers are located in Switzerland. This means all user data is protected by strict Swiss privacy laws. All emails are secured automatically with end-to-end encryption. This means even we cannot decrypt and read your emails. As a result, your encrypted emails cannot be shared with third parties. No personal information is required to create your secure email account. By default, we do not keep any IP logs which can be linked to your anonymous email account. Your privacy comes first. We believe email privacy should be available to all. That's why our code is open source and basic Proton Mail accounts are always free. You can support the project by donating or upgrading to a paid account. Proton Mail can be used on any device without software install. Proton Mail Business allows you to keep your business email address. Send and receive encrypted emails both inside and outside of your organisation.

Spike brings your entire workspace into your Inbox: email, chat, calendar, calls, team collaboration, tasks — to one powerful Inbox. Everything you need to get your work done is in a single feed, so you can finally give the app-switching a rest. Spike’s conversational email fuses traditional email with instant messaging — eliminating cluttered email threads. With real-time conversations and live collaboration, have better interactions and a more human communication experience. Spike is available on iOS, Android, Mac, Windows & Web.

Proofpoint Email Protection solutions—deployed as a cloud service or on-premises—protect against malware and threats that don't involve malware, including impostor email, or business email compromise (BEC). Granular email filtering controls spam, bulk "graymail" and another unwanted email. And continuity capabilities keep email communications flowing when your email server fails. Proofpoint Email Protection is the industry-leading email gateway, which can be deployed as a cloud service or on premises. It catches both known and unknown threats that others miss. Powered by NexusAI, our advanced machine learning technology, Email Protection accurately classifies various types of email. And it detects and blocks threats that don’t involve malicious payload, such as impostor email—also known as business email compromise (BEC)—using our Advanced BEC Defense. You can also automatically tag suspicious email to help raise user awareness. And you can track down any email in seconds.

Senders maintain complete control - restrict recipients’ privileges to print, forward or download content, and retract at any time. Identillect evolves with regulatory changes, continuously researching so you don’t have to. Simple for both senders and receivers. No registration or subscription required for recipients. Leverage Identillect’s patented vCard technology to further streamline your secure communications directly from Outlook. Set the level of security desired, enforce enterprise policies across the entire network limiting recipient permissions. This add-in includes access to all Delivery Trust® – Web Only features and capabilities. The DELIVERY TRUST® O365 Add-in makes securing your communications and responses simple while on the go. The intuitive interface means no learning curve with non-invasive implementation company-wide. This add-in includes access to all DELIVERY TRUST® – Web Only features and capabilities.

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.

EnGuard offers HIPAA compliant email services designed for the healthcare industry.

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.

Developed by MDaemon Technologies, an email industry pioneer, Security Gateway's email threat detection technology has been protecting email servers from viruses, spam, phishing, data loss and other threats for over 20 years. Simply put, companies trust our expertise to help keep email communications safe. We protect all email platforms including Microsoft Exchange, Office 365 and others. Let our team of email security experts take the headache out of managing your company's email security needs. Security Gateway uses the latest email threat detection technology and policy enforcement tools to keep good emails flowing to and from your users. The Security Gateway cloud service can be deployed quickly and easily, allowing you to focus on other important tasks. Watch a short video to learn about some of the Security Gateway features.

Posteo is for all who have had enough of companies that collect data, inboxes polluted with advertising and all-pervasive surveillance on the internet. It’s also for those who find it important to act sustainably in terms of both ecology and economics. Our concern is to protect your personal information, not to sell it to the highest bidder from the advertising industry. For this reason, we do not collect your personal information, do not use tracking tools and make daily back-ups. Posteo is equipped with an innovative encryption concept. We always encrypt your data with the newest technologies – and promote wider use of open standards. We actively support digital civil liberties: In May 2014, Posteo became the first German telecommunications service to publish a transparency report.

Secure email for everybody. Tutanota is the world's most secure email service, easy to use and private by design. Sign up for free to take control of your mailbox. With end-to-end encryption and 2FA, your emails have never been more secure. The built-in encryption guarantees that your mailbox belongs to you: Nobody can decrypt or read your data. Tutanota is open source so security experts can verify the code that protects your emails. Our Android app is Google-free making Tutanota the best open source email service. With apps for iOS and Android, your secure emails are available anytime. Our fast web client & fully-featured apps make sure encrypted emails are a pleasant experience. We take your email needs seriously by offering you a secure email service free from advertisements. We work around-the-clock to bring you an encrypted email service that lets you focus on the important things. From our clear and minimalist design to whitelabel customizations.

Dynamically classify imposter email. Preemptively identify and sandbox suspicious URLs. Leverage big-data analysis to accurately classify bulk mail. All within a single service that connects with Microsoft 365 and Google Workspace. Spambrella’s Email Security and User Awareness Training technology is used by some of the World’s largest and most successful security-conscious companies in a multitude of continents and environments. Delivered on a global scale, Spambrella is ready to unify your email security and user awareness training requirements. Think of us as your outsourced email security team! We have deep technical expertise of all other service providers such as MxLogic, Mimecast, Symantec.cloud and know how to migrate you effortlessly. Schedule a demo today with our cybersecurity experts to uncover email threats targeting your email users.

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.

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.

-- The email engine you can build on -- We're everything that happens under the hood of your email communications. Reliable Email API with endless capabilities & features ready for integration. Flowmailer's Email Engine provides all the tools you need to build a professional email strategy. From marketing to customer support, from account management to warehousing, every email sent is valuable. Where others choose to focus on an email's looks rather than its performance - we opt for solid email deliverability first. Every email that hits the inbox is a valuable moment between you and your customer. Email Engines change the way we send emails. Ready to create the unparalleled email experience your customers deserve?

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.

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.

One-stop E2E encrypted platform made by cybersecurity experts. Crypto Suite™ is all you need in the jungle of crypto apps. The safest app available for all your crypto needs. All your valuable and private stuff in one secure place. Communications, cryptocurrencies and private files. End-to-end encryption and blockchain integration to ensure that only you are in control. We make it easy to handle your crypto. FortKnoxster is a true one-stop secure platform. Easy to share crypto and easy to invite your friends and contacts. The wallet in FortKnoxster is entirely non-custodial – only you have access to your funds. We don't have access - or anybody else. Only you hold the private encryption keys to your funds. Store all your coins and tokens in a single, secure mobile wallet. We support multiple blockchains and thousands of assets. BTC, ETH, FKX, ERC20, BEP20, NFT collectibles and other assets totally on your terms.

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.

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!

Echoworx is a cloud-based, full-managed SaaS email encryption solution. Only Echoworx features 8 ways to deliver secure email with support for 27 languages and 7 authentication options - enabling secure communication anywhere, on any device. Key features: • Multiple secure delivery methods (Web Portal, S/MIME, PGP, Secure PDF, Secure Attachment – PDF, Office and ZIP – and TLS with fallback) • Free full proof of concept trial (POC) • 24/7 tech support • Extensive branding • Message tracking and recall • End-to-end deployment • Multiple authentication options (Full OAuth Access, Self-Registration, Shared Secret Passphrase, SSO, System Generated Verification Codes, Passwordless and Multi-Factor Authentication (MFA) • Accessible by Design • Self Service Account Management

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.

Cryptshare is innovation to protect your information when most at risk. We all need to send messages and data in our daily business. However, we face many limitations, as soon as data is in transit: 1. Protection of data 2. File size limitations Our solution solves these in a very effective and user-friendly way. It brings many other benefits including: *Detailed audit trail *Compliance with central data protection regulations *Great potential for automating business communication *It is also inexpensive, easy to implement, and accessible from any kind of device with a browser. Cryptshare complies with ISO 27001 and GDPR. Cryptshare keeps your information secure all the way.

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.

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.

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.

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.