Alternatives to RainLoop

Shift is your power browser. The only browser to merge all your applications into one beautiful window. Connect all of your email accounts and manage all your apps from one powerful window. Streamline everything you do online when you install Shift and access thousands of apps without leaving your browser. Tired of juggling apps, hundreds of tabs, and multiple accounts? Most browsers make that feel messy, Shift makes it simple.

G Suite has just gotten better -- Google Workspace (previously G Suite) is now available. All the tools you need to accomplish anything, all in one place. Google Workspace is an integrated workspace that's easy to use. It allows you to spend less time managing your work, and more time actually doing it. Google Workspace helps you focus on what's most important and lets you let Google do the rest. It uses best-in-class search technology and AI to help you work smarter. You can work from anywhere and on any device, even offline, with tools that help you integrate, customize, extend, and adapt Google Workspace to your team's needs. All Google Workspace plans offer a customized email for your business, similar to G Suite. It also includes collaboration tools such as Gmail, Calendar and Meet, Chat. There are many plans available that can be tailored to your business's needs. Find the right plan for your business on our pricing and plans page.

The best email client for Windows or macOS will boost your productivity and increase your email efficiency. eM Client is a fully featured email client that has a simple and clean interface. It offers features for tasks, calendars, online meetings, contacts, notes and chat. Schedule online meetings with integration with Zoom, MS Teams, Google Meet and more. Use cloud attachments to keep control over your files via Dropbox, Google Drive etc. eM Client is compatible with every email service that can use IMAP, POP or Exchange Web Services protocol. This email client is compatible with Google Workspace, Microsoft 365 Outlook, Exchange, and many more. eM Client improves email communication for both professionals, businesses and home users. It includes advanced features such as server-side search, instant message translation, "Snooze" and "Watch for replies", synchronized tags, and easy email encryption (PGP/S/MIME). Ensure privacy with automatic blocking of mail-tracking pixels. You can also customize the look and available features to make sure it works best for your specific needs - create your own theme or select one of the pre-set ones, customize your toolbar, shortcuts and message list.

SOGo is a trusted and fully supported groupware server that focuses on scalability, open standards and trust. SOGo is available under the GNU GPL/LGPL version 2 and higher. SOGo is a rich AJAX-based Web application that supports multiple native clients by using standard protocols like CalDAV (CarDAV), CardDAV (GroupDAV) and Microsoft ActiveSync. SOGo is the missing piece of your infrastructure. It sits in the middle your servers to provide a consistent and complete interface for your users to access their information. It has been used in production environments with thousands of users.

Groupware system for providers and businesses, supported by mobile apps. Your private cloud that combines groupware, file storage, and email in one environment. Modern interface. It can be used with your existing mail server, or its own. iOS/Android apps to Email and Files allow your users to simply type their email/password and not have to deal with blocked IMAP/SMTP ports or mail server settings. Integrable with LDAP authentication, LDAP address books, and OAuth 2.0 authentication and resources like Google Drive or Dropbox.

BlueMail by Blix is a beautiful, free universal email app that allows you to manage unlimited mail accounts from different providers. It also allows for smart push notifications, group emailing, and personalization across multiple accounts. BlueMail connects directly with your mail server and can be used as a replacement for your stock email program. BlueMail offers powerful capabilities for your team with a wide variety of visual and technical customizations. No matter what color you choose, BlueMail is the right choice. Go BlueMail. Available on Windows, Mac and Linux. Android, iOS, Android, and Amazon. People Mode allows you to focus your attention on only specific people by using the people-centric mailbox. BlueMail's navigation picker makes it easy to access any account: Exchange, IMAP, or POP3. An avatar representing a service provider can identify each account.

SquirrelMail, a webmail package that uses PHP standards, is written in PHP. It has built-in PHP support for the IMAP/SMTP protocols. All pages render in pure HTML 4.0 (with zero JavaScript required) to ensure maximum compatibility across browsers. It is extremely easy to set up and configure. SquirrelMail offers all the functionality you'd expect from an email client. It supports strong MIME support, address book management, and folder manipulation. Our organization needed to be able to access email and address books from anywhere in world. A web interface is the best option for this purpose, as long as the user has internet access. After looking at several open-source projects, we realized that we would need to make some major customizations in order to make it work for us.

Proton Mail was founded in Switzerland, and all of our servers are located there. All user data is protected under strict Swiss privacy laws. All emails are encrypted automatically using end-to-end encryption. This means that even we cannot read or decrypt your emails. Your encrypted emails cannot therefore be shared with any third parties. To create your secure email account, you don't need to provide any personal information. We do not store IP logs that can be linked to your anonymous account. Your privacy is paramount. Email privacy should be accessible to everyone, according to us. Our code is open-source and basic Proton Mail accounts come free. Support the project by donating to it or upgrading to a paid account. Proton Mail is compatible with all devices without the need for software installation. Proton Mail Business allows you to keep your business email address. You can send and receive encrypted email both within and outside your organization.

Amazon WorkMail is a managed, secure business email and calendar service that supports both desktop and mobile client applications. Amazon WorkMail allows users to seamlessly access their email, contacts and calendars via any client application they choose, including Microsoft Outlook, native iOS, Android, and any other client application that supports the IMAP protocol. To meet compliance requirements, you can integrate Amazon WorkMail into your corporate directory. You can also use email journaling to control both the keys that encrypt and the storage location. You can also establish interoperability to Microsoft Exchange Server and programmatically manage resources, users, and groups using the Amazon WorkMail SDK.

Choose from a wide range of domains to find the right email address for you - from @elvisfan.com, to @consultant.com. Mail.com allows you to create an individual and unique email address that reflects who you are. Start by choosing your username from the 200 available domains. To enjoy exclusive features, upgrade to premium user. You can upgrade your account easily after you sign up as a free user. mail.com is a webmail client that is free and located in the United States. It allows you to choose from a variety of unique email domains and has a user-friendly interface. Each email account also includes many useful features. German United Internet Group, Europe’s largest internet provider and a leading internet specialist, purchased it in 2010.

Trojita, an email program ("client") that provides fast and efficient access over IMAP protocol to mailboxes, is called Trojita. An IMAP mail server stores messages, and clients can fetch them to their local computers when requested. It places efficiency, speed, and open standards first. Trojita is multi-platform and works well on all platforms, from large desktop computers to small smartphones. Trojita is an independent program and not part of any "personal information management" suite.

Airmail 3 -- This fully-accessible mail client was specifically designed for iOS, macOS, and watchOS. The email workflow is optimized with many customizations, custom actions, and deep integration with a wide variety of apps and services. Airmail was built from the ground up to provide powerful mail clients that you can customize to your liking. You can integrate your favorite apps and create custom actions to simplify your life. Airmail is available on any device, including your iPhone, iPad, iPhone, or Apple Watch. Airmail can be used to add as many email accounts as you like. (Gmail, GSuite and iCloud Mail, Exchange. Office 365, Microsoft Outlook. IMAP and POP3. The unified inbox feature allows you to see all the email in all your inboxes. This view can be customized to exclude accounts. Smart inbox is for those who only need to see important emails.

TouchMail is an app that allows you to bring all your accounts together in one place. It has a colorful, visual display that makes it easy to check your email. TouchMail works well with either a touchscreen or keyboard and mouse. Color code messages according to sender. View all messages in one glance In just a few clicks, you can reduce clutter. You can quickly sort and clean up mail sent by top senders. This is the top-rated Windows 10 email app with more than 1.5 million downloads and is one of Microsoft's "Essential Windows 10 Apps". Use touch to scroll and browse quickly with your mouse or touchpad. TouchMail is the fastest way to find the most important information and clear out the rest in Gmail.com, Outlook.com and Yahoo Mail. It also works with most IMAP email accounts such as Gmail, Outlook.com and Yahoo Mail. Your email can be transformed into a colorful and visual inbox that you can explore using touch, mouse, keyboard or pen. It features rich visualizations, colorful message tile you can resize and familiar interactions.

SmarterMail is the ideal Microsoft Exchange alternative. First, it's the only business email server on the market that offers native support for the protocols that power Exchange: MAPI, EWS, and EAS. It does this without the need for any additional software or plug-ins for Microsoft Outlook or other clients -- desktop and mobile! Best of all, it offers all of the features of Exchange, but at a FRACTION of the cost. In addition, features like audio and video group chat, and Online Meetings for team meetings and group collaboration are included at no extra charge. It's designed to provide the functionality businesses need, without sacrificing secure, reliable access to business, and personal, communication.

Mailspring, the best email client for Mac, Linux and Windows, will help you increase productivity and send better emails. Multiple accounts (IMAP & Office 365), touch & gesture support, lightning-fast search and undo send, unified email, read receipts and link tracking and more. Mailspring is available for mac, windows and linux. It also supports themes and layouts (including dark mode), and can be localized into 9 languages. Mailspring indexes all your mail so that you can use advanced Gmail-style search queries to search message contents across all connected accounts. Never lose another email. Understand your audience. Follow-up is essential. Turn clicks and opens into actionable insight. Mailspring Pro is your unstoppable sidekick for sales or business. Mailspring Pro eliminates the limitations of the free version. You can send later, snooze, schedule reminders, and send later unlimited times to conquer your inbox. Connecting with your customers and contacts is key to building trust.

Clyton is an email client that offers advanced security and spam filtering capabilities. The spam filter can be configured to support DNS blacklist checking (DNSBL). The default configuration will eliminate 85% of spam. Mail that appears suspicious but is not spam is quarantined for 24hrs. The blacklist is then retested to ensure the blacklist has enough time to respond to new sources of spam. The integrated address book allows for personalized mass-mailings. Without your permission, email received cannot run scripts, download multimedia or use embedded objects. Other features include whitelisting, encrypted storage, whitelisting and attachment viewer. You can also drag and drop messages, create message templates and use SSL encryption.

Mailbird is a desktop email management client that has won numerous awards for Windows 7, 8, and 10. Mailbird is a desktop email client that works seamlessly with any IMAP or POP3 email provider. It is also ideal for Outlook users and G-Suite users (now Google Workspace), with Mailbird for Mac following soon. Mailbird users can manage all of their email accounts from one pane. This allows them to keep personal and business emails separated while simultaneously managing them from a single interface. Mailbird is a unique social media app that enhances the user experience. It integrates with popular apps such as Asana, Google calendar, Dropbox, file sync and sharing, WhatsApp, Slack, and Google Hangouts to allow video calling and instant messaging.

Mailpile is an effort by the Internet community to reclaim private communication. This project aims to free us from the proprietary cloud and protect our conversations from being used for corporate profit and government surveillance. Mailpile is taking back e-mail. You can easily search and tag your mail pile, no matter how many messages you have, or how few. Mailpile is fast and responsive. It can even outperform the cloud on slow computers. It works even when the Internet goes down. Mailpile's core design includes encryption and OpenPGP signatures. Mailpile makes it easy for you to sign and encrypt mail. Ironicly, most web-mail services filter spam and then replace it with their advertisements. Mailpile has no ads.

Zimbra 9: Collaboration Superheroes! Users can seamlessly switch between desktop, tablet, and mobile browsers while enjoying consistent email and collaboration experiences. It is extensible and offers best-in-class integrations with Slack and Dropbox. There are many more in development. Zimlet framework allows you to customize Zimbra according to your needs. Zimbra's reliable server infrastructure ensures that customers have the security, privacy, and data sovereignty they expect. Upgrade to Zimbra 9 is easy and requires no data migration. Zimbra 9's responsive, modern UI is built on Zimbra’s reliable server infrastructure. This ensures the security, privacy, and data sovereignty that you have come to expect from Zimbra. Zimbra 9 is flexible, extensible and unlike competitors that use closed platforms. Get out of Microsoft and Google and integrate with third-party collaboration services such as Dropbox, Zoom, and Slack.

You get a powerful email client built into your browser. Vivaldi Mail allows you to manage multiple accounts, mailing list and feeds from one inbox. Vivaldi maintains a database of all your messages and labels, as well as filters, filters, and searches. This database is the foundation of our powerful email client. All mail from your accounts is indexed so that it can be searched offline. It makes sense to have a mail client built into your browser. Vivaldi's many tab features make it easy to compose messages, keep multiple messages open, and manage them all with ease. Vivaldi Mail has two counters right next to folders. Unseen mails are brand new mails that you have never seen before. Unread emails are those that you have not yet dealt with. To speed up your email reading, you can use customizable keyboard shortcuts. You can use the Back/Forward buttons while you work to jump through "history" or view.

K-9 Mail is suitable for both novice and experienced users. It offers many features to suit everyone's needs. K-9 Mail has controllable debug logging. To help diagnose problems and errors, users can turn on logging. We don't have an automatic logging system that logs all activity to a central server as we are an open-source privacy-conscious project. Although this would make things easier, it would be expensive to host the server and could compromise the privacy of our users. Communication security is becoming more important. K-9 Mail provides intuitive e mail security in many ways. This includes secure login to your email server and the security of the email itself.

A professional way to manage all your email accounts. Your email provider doesn't support push notifications? MyMail supports push notifications. Are you tired of being interrupted by emails? You can choose when you want push notifications. myMail adds profile photos of your contacts to the message list. To instantly identify who is writing you, take a look at the contents of your inbox. MyMail displays icons from popular services to make it easy for you to recognize the sender. What if your friends don't have an avatar? We'll help them! myMail displays the first letter in the contact's name for contacts without an avatar. myMail does exactly what its name suggests - it helps you manage your email. And it does it very well. Your messages are delivered quickly using traffic compression. You can also use your data plan to watch cool videos. Your email will be delivered super fast, even if you have a lot of messages or contacts.

Yahoo Mail is a Yahoo email service that's free and also offers a mobile app to manage your email. The Yahoo Mail app is the best way to organize your Gmail and Microsoft Outlook, AOL, AT&T, Yahoo, and other email accounts. We have everything you need, including added customization, different views, deals, receipts, attachments, and more storage.

Claws Mail, an email client and news reader, is based on GTK+. It features a quick response, graceful, and intuitive interface, easy configuration and intuitive operation. There are many features, extensibility, robustness, robustness, stability, and extensibility. Both new users and those who have used other email clients in the past will be familiar with the interface. The keyboard allows you to access almost all commands. The standard MH format is used to manage messages. It offers fast access and data security. You can import emails from any email client and export them as well. Extra plugins provide many additional functionality such as an RSS aggregator and calendar or laptop LED handling. Claws Mail is available under the GPL.

Hexamail flow is an email client that includes calendaring, tasks, and contacts. It works with Office 365, Gmail and Exchange on premises, as well as all IMAP/POP3 servers. The GDPR data protection module provides email and office document redaction capabilities, including full PST file import, EML and MSG file import, Office document import, printing output, or PDF generation of redacted material.

Reinventing email so it can live in your inbox This powerful mail tool is a standout and can be used to send and receive well-structured email communications. All your emails sync Manage all your contacts and emails from multiple accounts in one place. The best free email client. Highly customizable. The mailtrim, the best outlook alternative, gives your email a fresh look. You can choose from a variety of customizations to create a unique business email. The best free email client. Private and secure. You have 24/7 control over the emails you send or receive. This secure email client can be purchased and pgp encrypted to hide your emails. It has a sophisticated and elegant UI. High user-experience and minimally designed interface. You can find everything quickly! This is the best free email client that you can use for personal or professional use. It has an intuitive user interface and is easy to navigate. This easy-to-use email client for mac and windows allows users to send smart messages.

Sylpheed is an easy-to-use, lightweight, but powerful e-mail client. Sylpheed offers an intuitive user-interface. Sylpheed's keyboard-oriented operation makes it easy for everyone to use. Sylpheed can be used on Windows, Linux, BSD and other Unix-like platforms. Sylpheed uses the GTK+ GUI toolkit. Sylpheed 2.4 or later is recommended. Sylpheed 2.6 or later is recommended. Sylpheed is free software distributed under GNU GPL (the library is GNU LGPL). It is free to use, modify, and redistribute under the license. Sylpheed uses a 3-paned display, similar to popular e-mail clients like Outlook Express and Becky. It is easy to use the first time. Sylpheed's user interface is continuously improved and Sylpheed achieves attentive and comfortable operation.

All your email accounts in a single place, innovative features and easy organization, fast searching, and a beautiful user interface. Postbox will give you email superpowers. It's fast, sleek, and powerful. Organize your email inbox and clear your mind with our features. Pixel-perfect, intuitive user interfaces that behave like real Mac or Windows apps and not webpage experiments. Build your own theme using our powerful Theme Editor, or add a professionally-designed Theme Pack that you can customize any way you like.

Email app with space-age capabilities for modern business communication. It's designed to delight on all your devices, including iPhone, iPad, Android and Mac. With Newton, read receipts is built-in. All your emails are tracked without you having any to do. It not only gives you instant gratification but also makes it easy to follow up with your customers. Recap automatically brings back conversations waiting for your response or that require following up. It also covers reminders, due dates, and other mails so nothing slips by. Tidy Inbox automatically removes unwanted emails and other distractions from your inbox. Your inbox will be clutter-free if you only focus on the important emails. We are often given tasks via email. Some people prefer to manage their tasks outside of email. Newton allows you to save emails to Evernote, OneNote and Trello in one click.

Mailplane allows you to manage all your Gmail, Calendar, and Contacts accounts. All-in-one app that supports Apple-like keyboard shortcuts. No separate set-up required. Mailplane's Notifier lets you see how many unread mails are in your inboxes right from your Mac's menu. It also alerts you when new email arrives. You can respond immediately by archiving a message, or writing a quick response. Navigate Mailplane at lightning speed It doesn't matter if you need to jump to a label or tab, account, bookmark, or account. You can search for messages across all of your Gmail accounts simultaneously. Use annotations and shapes to communicate your message in fewer words. Mailplane can be integrated with other macOS applications in a variety of ways. Mailplane is enhanced by third-party extensions. Fully translated in English, Japanese and German. Mailplane has been around since its inception thanks to our loyal customers. We are always striving to improve it for our customers!

GroupWise provides users with a dynamic, flexible interface that is intuitive and easily configurable to meet their organization's needs. GroupWise is powered by cutting-edge data center technology that provides modern email, calendaring and contact management functionality. The GroupWise task management software allows you to create, view, and manage tasks, appointments, reminders, and other tasks. GroupWise gives you easy and central access to your contacts and groups, organizations, and resources. Secure messaging gateway offers zero-hour anti-spam and antivirus protection on-premises and in the cloud. Even though bad things can happen, your email and collaboration data will still be protected. Enterprise-grade archiving protects against data loss. GroupWise offers robust messaging, calendaring and task management. It also provides contact management via a web-based, mobile administrative dashboard.

Who reads your mail? Regular mails can be read by you, the recipient, and possibly other recipients. End-to-end encryption mails are only readable by the sender and receiver. Our iOS-App Letterbox is compatible with the majority of mail providers, and supports OpenPGP encryption. Letterbox is similar in appearance to other mail apps, but it also indicates the security status of incoming and e-mails. We distinguish between confidential and unsecure mails. Letterbox is a free, open-source mail client for iOS that is part of a research project at Freie Universitat Berlin in Germany. Letterbox is currently under development, but you will soon be able to use it on your device using Apple's TestFlight application.

Email was a way to connect the world, but it lost its magic. We believe email deserves better and are on a mission with modern messaging apps to bring it up to date. Email should be about people and not advertising. It shouldn't take too much time to get through your inbox. Sending an email should be as easy as sending a text message. Shortwave was created to bring back the magic of email, with a beautiful product that is easy to use and accessible for everyone. You can create channels to keep your team on the same page and make past conversations searchable. Shortwave users can have real-time conversations thanks to instant delivery, typing indicators and emoji responses. Push notifications can be sent to @-mentions to notify the right people when they are available. Shortwave connects with your existing Gmail account. Register today to organize your inbox in minutes. You can invite your colleagues later.

Integrate messaging, social collaboration and business applications into one workspace. HCL Notes, the email client software, gives teams access to email and calendar. It seamlessly integrates with other collaboration tools and HCL Domino business apps. HCL Notes improves the user experience and adds essential mail features. This software transforms everyday email into an operational center that is essential for your team's productivity. Notes allows you to integrate social collaboration, messaging, and business applications into one workspace. With Notes, you can now enjoy a better user experience and enhanced mail features. Notes is used by thousands of smart businesses around the globe, including top logistics companies, powerful banks, and fashion houses.

Mail is where we spend the majority of our time, often reading about productivity and innovation. Mail got lost somewhere along the way. We set out to create the best mobile mail experience. You can organize your mail with categories. The app's assistant will automatically classify messages for you, making it easier to find them. Some things are like peanut butter and jelly. Get alerts about flight status changes, including cancellations, delays, and gate changes. You can monitor the price protection window for recent purchases to be notified if it drops. To help me pack, the assistant will provide me with the forecast for my next trips. Receive notifications when packages are available for delivery and see details right from the assistant. You may unsubscribe from mailing lists and newsletters you don't want to receive. Surface directions to the airport or hotel for your next flight.

AOL Mail offers a safe and enjoyable email experience for millions around the globe. AOL is a global media company and technology company that offers the best of both worlds: premium content, innovative technology and global service. Nearly a decade of careful cultivation and thoughtful acquisitions have resulted in our continued growth and evolution. We also carefully integrate the best technologies and talents available to us. AOL today uses its four pillars video, mobile, advertising technology and platforms and open ecosystems. This is both in our own properties like The Huffington Post and TechCrunch. It also helps brands reach new audiences and create compelling stories in new ways. AOL is a Verizon subsidiary. Follow us on Twitter @AOL_Inc

FairEmail is simple to set up and works well with almost all email providers including Gmail, Outlook, and Yahoo! FairEmail may be right for you if your privacy is important to you. FairEmail is an only email client, so you will need to provide your own email address. FairEmail doesn't support non-standard protocols like Microsoft Exchange Web Services or Microsoft ActiveSync. Although most features are free, it is not possible to support and maintain FairEmail over the long-term. Below is a list of pros features. This app is minimalistic in design so you can focus on reading and writing messages. This app will start a foreground service and send you a notification with a low priority status bar to ensure that you don't miss any new emails.

KMail is Kontact's email component. It is integrated with KDE's personal information manager, Kontact. Default settings are better than compromising on privacy or security. End-to-end encryption OpenPGP and S/MIME support is included. A wizard for setting up and key generation assists users in getting started. SSL/TLS encrypted transport encryption is supported. There are also a variety of authentication methods like OAuth2 or GSSAPI (Kerberos). Strong isolation of HTML content. KMail makes sure HTML emails are not exposed to the outside world. KMail's phising protections warn you about suspicious links in such email. Spam protection is available on your email server. KMail can integrate popular spam-checkers like Bogofilter or SpamAssassin locally.

Email that you can be proud of features you'll love. You receive 100% of our efforts and expert assistance when you need it. Email contains all details about your life. Your story is kept private and not monetized. All ad-free, thoughtful and fast email, calendars, contacts, and more. Our intelligent features are designed with you in mind. Internet companies use your data to make money. It doesn't have be this way. You can take back your privacy and enjoy a better email experience. You can spend more time doing the things you love with your email. Fastmail is available in your web browser, on mobile devices and on desktop apps (Outlook Thunderbird Mac Mail), as well as on mobile devices. You can manage your day easily with email, calendars and contacts in one app. You can import your data easily. A fully-featured inbox will help you organize your life. All your calendars can be merged together. Share your calendars with your friends. Your email address will remain yours forever if you use your personal domain.

Your Team Email, SMS and WhatsApp accounts can be shared in a shared Inbox. It is not possible to share an email account login between team members. Helpwise is an easy-to-use shared inbox that allows you to access your team's email accounts such as help@, sales@ and jobs@. It becomes difficult to manage internal and customer emails (billing, hiring, etc.) as the business grows. Then, we make a mistake by sharing email logins between team members. We have experienced the same pain in our previous businesses and gigs. Helpwise is the shared inbox that actually works! We all love Outlook, Gmail, and other great email clients. Helpwise is as simple as these email services. You won't be able to miss them. Each team member will have their own login to access the same email address. No more password sharing! Higher productivity and better security!

You can keep your inbox clean by having one entry for all newsletters and machine-generated emails. TypeApp will automatically combine all emails from these services with a service name, and an avatar. TypeApp creates conversations with both Sent emails and received emails when you reply to emails. Linked Conversations are created when you open a conversation with new members. This gives you full access to all your emails. TypeApp allows you to manage all your email accounts, from all providers, and view all activity in one place. You can easily move from Unified Inbox into a specific account or between accounts. You can also select folders or filters with the Picker. You can receive instant notifications about new emails using your Android, iOS, or iPhone. You can customize your quiet hours to suit your lifestyle.

Pingly is a modern, beautiful email service that's designed for the internet. You can enjoy email again with a modern, intuitive interface. Pingly is more than an email client. It's also an email provider that hosts your email on your domain. Use Channels to chat with your team. Pingly integrates team chat and email into one interface. You can save time and stay focused by not having to switch between multiple apps. Pingly is your communication platform. Message and talk with anyone via Email, Text, or Voice from one unified platform. Pingly combines email and team chat so you can stay focused while getting work done. Pingly can be used for your business, side-projects, and other purposes. It is suitable for all sizes of organizations, from solo entrepreneurs to large companies. Pingly is an email service that's modern and fully-featured, designed for the internet. Pingly makes it easy to set up email on your domain and get your team working together quickly.

berry®, has done a great job in managing correspondence. We have helped more government agencies and private institutions to organize their communications by allowing people to take control of the important things first. You can choose to design your own processes or go with Ad-hoc, which allows users to run the process dynamically. We offer a user experience that will excite top management and active operational employees. Active Directory integration and HR integration are supported by strong authentication and a wide range of permissions that track activity! We have done more than anyone to meet the needs of diverse clients with a large number of team members. berry®, streamlines team meeting management and links documents, correspondences, and invitees from the outside to meet and work during the meeting.

Kiwi enhances Gmail, making Google Apps like Docs Sheets and Slides work seamlessly together like a fully-featured desktop office productivity suite. Gmail and Google's office suite can be used outside of the browser as standalone applications with powerful enhanced features. Gmail is a powerful tool. The browser is a versatile tool. This is the browser for serious work. We created a powerful engine that is different from Gmail's browser. It allows multiple accounts to be used together with 100% accuracy and no conflicts. It also works with Google Drive and Docs, Sheets, Slides, as well as Slides. You can instantly reshape your inbox to see what's been sent in the past 2 days or week. Reduce those to emails marked Important, Unread, Attachments, Starred, and Other with Google AI. Combining them will reduce your inbox to a small list of the most important emails. Want to see all your emails? It takes just a click to mix it all up or turn it off.

BlackBerry® Works is a multi-OS, all in one mobile productivity app for business users. It integrates email and calendar with contacts so that enterprises can mobilize their workforce effectively. BlackBerry Work streamlines business workflows through document access and full fidelity editing for Microsoft® Office documents. Mobile work is also possible. BlackBerry Work offers a modern, consistent interface across devices and fast performance optimized to mobile interactions. Users get rich, seamless experiences wherever they go, making them just as productive, if not more, than on desktops. BlackBerry Work is not just for business users. It also meets the strictest security requirements. BlackBerry Work is part BlackBerry® Spark™, which provides a comprehensive endpoint to endpoint security approach. Next-generation containerization allows IT to separate business and personal data, eliminating the risk for corporate data leakage.

Mailu is an easy-to-use, yet powerful mail server that comes as a Docker image. It is open source software, which means it's free (as in free beer and free speech), and is open to external contributions. The project aims to provide people with an easily configured, easily maintained, and full-featured email server without shipping proprietary software or unrelated features that are often found in popular groupware. The main features include: Standard email server with IMAP, IMAP+, SMTP, and Submission profiles for clients Advanced email features: aliases and domain aliases. Custom routing Webmails, multiple access to webmails, and administration interface User features, aliases auto-reply and auto-forward. Fetched accounts Admin features, global admins, announcements, per-domain delegation, quotas Security, enforced, TLS, DANE MTA-STS Letsencrypt, outgoing DKIM Anti-virus scanner Snuffleupagus Block malicious attachments Antispam, auto-learn, greylisting, DMARC& SPF, anti-spoofing

Horde is the world's most flexible groupware, making it the ideal platform for building your business productivity software. Horde is the only open source groupware that connects to and supports more backends than any other system. This allows you to continue using your existing userbase, and your users will not need to remember any new passwords. Horde's feature-set rivals that of the largest enterprise email system. We have a feature set that is superior to any other competitor in our primary apps, such as mail, calendar, and address book, and even more in secondary apps, such as time tracking, wiki and ticketing.

Disroot offers secure email accounts via a web interface or desktop client. SSL encryption ensures maximum privacy and security between you, the mail server, and yourself. All emails sent from our server are encrypted (TLS) if the recipient's email server supports it. This means that emails are not sent as a traditional "postcard", but rather are placed in an "envelope". RainLoop powers our webmail. Rainloop is a modern webmail system. It's fast, simple, and offers all the features you would expect from webmail. Choose your background picture. Display conversations in a threaded format. The interface is being translated into many languages. You can set up rules to move, copy, forward or reject email automatically to certain folders. You can add contacts to Nextcloud and link them directly into the webmail.

MDaemon Email Server supports IMAP and SMTP protocols. It delivers solid performance thanks to its feature-rich, user-friendly design. The email server software is low in total cost of ownership (TCO), and is specifically designed to meet the needs small- to medium-sized businesses. MDaemon supports multiple languages, content filtering, and multiple domains. It also offers flexible administration and an open standard design.

Courier's mail transfer agent (MTA), an integrated mail/groupware service, is based on commodity open protocols such as ESMTP and IMAP. It also supports SSL, LDAP and HTTP. Courier offers ESMTP, IMAP and POP3 services, webmail and mailing lists within a single, consistent framework. Individual components can easily be enabled or disabled. The Courier mail module now integrates basic web-based scheduling and calendaring services into the webmail module. Soon, advanced groupware calendaring will be available. The Courier mailserver's source code should be able to compile on all POSIX-based kernels, including Linux and BSD. The Courier mailserver should also compile under Solaris and AIX with the help of Sun's or IBM’s freeware addon tools for each operating system. The Courier mailserver evolved from several related projects that were merged together (more about that later). The Courier mailserver implements SMTP extension for mailing list management.