Top Zimbra Alternatives

Gmail

google.com

Gmail is a free email service developed by Google. Users can access Gmail on the web and using third-party programs that synchronize email content through POP or IMAP protocols. Gmail started as a limited beta release on April 1, 2004 and ended its testing phase on July 7, 2009. At launch, Gmail had an initial storage capacity offer of one gigabyte per user, a significantly higher amount than competitors offered at the time. Today, the service comes with 15 gigabytes of storage. Users can receive emails up to 50 megabytes in size, including attachments, while they can send emails up to 25 megabytes. In order to send larger files, users can insert files from Google Drive into the message. Gmail has a search-oriented interface and a "conversation view" similar to an Internet forum. The service is notable among website developers for its early adoption of Ajax. Google's mail servers automatically scan emails for multiple purposes, including to filter spam and malware, and to add context-sensitive advertisements next to emails. This advertising practice has been significantly criticized by privacy advocates due to concerns over unlimited data retention, ease of monitoring by third parties, users of other email providers not having agreed to the policy upon sending emails to Gmail addresses, and the potential for Google to change its policies to further decrease privacy by combining information with other Google data usage. The company has been the subject of lawsuits concerning the issues. Google has stated that email users must "necessarily expect" their emails to be subject to automated processing and claims that the service refrains from displaying ads next to potentially sensitive messages, such as those mentioning race, religion, sexual orientation, health, or financial statements. In June 2017, Google announced the end to the use of contextual Gmail content for advertising purposes, relying instead on data gathered from the use of its other services.By 2018, Gmail had 1.5 billion active users worldwide.

Google Meet

meet.google.com

Real-time meetings by Google. Using your browser, share your video, desktop, and presentations with teammates and customers. Google Meet is a high-quality video calling app designed to help you have meaningful and fun interactions with your friends, family, colleagues, and classmates, wherever they are. Meet lets you connect in whatever way works for you: Call someone spontaneously, schedule time together, or send a video message that they can see and respond to later. Meet also helps you get things done. It integrates with other Google Workspace apps like Gmail, Docs, Slides, and Calendar and offers a number of features to help you run smooth and engaging meetings, like emoji reactions, recordings, transcripts, and breakout rooms. Google Meet (formerly known as Hangouts Meet) is a video-communication service developed by Google. It is one of two apps that constitute the replacement for Google Hangouts, the other being Google Chat. Google planned to begin retiring Google Hangouts in October 2019.

Microsoft Teams

microsoft.com

Microsoft Teams is a communication and collaboration platform that combines workplace chat, video meetings, file storage , and application integration. The service integrates with the Office 365 subscription office productivity suite and features extensions that can integrate with non-Microsoft products. Microsoft Teams is a competitor to services such as Slack and is the evolution and upgrade path from Microsoft Skype for Business.Microsoft announced Teams at an event in New York, and launched the service worldwide on March 14, 2017. It was created during an internal hackathon at the company Headquarters, and is currently led by Brian MacDonald, Corporate Vice President at Microsoft.

Outlook

outlook.com

Outlook on the web (previously known as Exchange Web Connect, Outlook Web Access, and Outlook Web App) is a personal information manager web app from Microsoft. It includes a web-based email client, a calendar tool, a contact manager, and a task manager. It also includes add-in integration, Skype on the web, and alerts as well as unified themes that span across all the web apps.

Skype

skype.com

Skype is a telecommunications application that specializes in providing video chat and voice calls between computers, tablets, mobile devices, the Xbox One console, and smartwatches over the Internet. Skype also provides instant messaging services. Users may transmit text, video, audio and images. Skype allows video conference calls. At the end of 2010, there were over 660 million worldwide users, with over 300 million estimated active each month as of August 2015. At one point in February 2012, there were 34 million users concurrently online on Skype.In March 2020, Skype was used by 100 million people on a monthly basis and by 40 million people on a daily basis. That was a 70% increase in the number of daily users from the previous month, due to the COVID-19 pandemic.First released in August 2003, Skype was created by the Swede Niklas Zennström and the Dane Janus Friis, in cooperation with Ahti Heinla, Priit Kasesalu, Jaan Tallinn, and Toivo Annus, Estonians who developed the peer-to-peer backend that was also used in the music-sharing application Kazaa. In September 2005, eBay acquired Skype for $2.6 billion. In September 2009, Silver Lake, Andreessen Horowitz, and the Canada Pension Plan Investment Board announced the acquisition of 65% of Skype for $1.9 billion from eBay, which attributed to the enterprise a market value of $2.92 billion. Microsoft bought Skype in May 2011 for $8.5 billion. Skype's division headquarters are in Luxembourg, but most of the development team and 44% of all the division's employees are still situated in Tallinn and Tartu, Estonia.Skype allows users to communicate over the Internet by voice, using a microphone, by video using a webcam, and by instant messaging. Skype implements a freemium business model with Skype-to-Skype calls being free of charge, while calls to landline telephones and mobile phones (over traditional telephone networks) are charged via a debit-based user account system called Skype Credit. Some network administrators have banned Skype on corporate, government, home, and education networks, citing such reasons as inappropriate usage of resources, excessive bandwidth usage and security concerns.Skype originally featured a hybrid peer-to-peer and client–server system. Skype has been powered entirely by Microsoft-operated supernodes since May 2012. The 2013 mass surveillance disclosures revealed that Microsoft had granted intelligence agencies unfettered access to supernodes and Skype communication content.Throughout 2016 and 2017, Microsoft redesigned its Skype clients in a way that transitioned Skype from peer-to-peer service to a centralized Azure service and adjusted the user interfaces of apps to make text-based messaging more prominent than voice calling. Skype for Windows, iOS, Android, Mac and Linux received significant, visible overhauls.

Slack

slack.com

Slack is a proprietary business communication platform developed by American software company Slack Technologies. Slack offers many IRC-style features, including persistent chat rooms (channels) organized by topic, private groups, and direct messaging.

Proton Mail

proton.me

ProtonMail is the world's largest secure email service, developed by CERN and MIT scientists. We are open source and protected by Swiss privacy law.

Yahoo Mail

mail.yahoo.com

Yahoo! Mail is an email service launched on October 8, 1997 by the American company Yahoo!, now a subsidiary of Verizon. It offers four different email plans: three for personal use (Basic, Plus, and Ad Free) and another for businesses. As of January 2020, Yahoo! Mail had 225 million users.Users are able to access and manage their mailboxes using webmail interface, accessible using a standard web browser. Some accounts also supported the use of standard mail protocols (POP3 and SMTP). Since 2015, users can also connect non-Yahoo e-mail accounts to the webmail client.For many years, users were able to open accounts using either ''@yahoo.com'' or "@ymail.com", or a national domain (''@yahoo.fr'' in France, ''@yahoo.co.uk'' in the United Kingdom,''@yahoo.it'' in Italy, etc.). Currently, Yahoo! only allows users to register ''@yahoo.com'' accounts.

Outlook Business

microsoft.com

Microsoft Outlook for Microsoft 365 (Office 365) subscribers. Outlook on the web (previously known as Exchange Web Connect, Outlook Web Access, and Outlook Web App) is a personal information manager web app from Microsoft. It includes a web-based email client, a calendar tool, a contact manager, and a task manager. It also includes add-in integration, Skype on the web, and alerts as well as unified themes that span across all the web apps. Outlook on the web is available to Office 365 and Exchange Online subscribers, and is included with the on-premises Exchange Server, to enable users to connect to their email accounts via a web browser, without requiring the installation of Microsoft Outlook or other email clients.

iCloud Mail

icloud.com

With your iCloud Mail account, you can send, receive, and organize email. When you set up your devices for iCloud Mail, you can also access your iCloud Mail account using the Mail app on your iPhone, iPad, iPod touch, or Mac computer, or using Microsoft Outlook on a Windows computer. No matter which device you use, the changes are updated everywhere. Important: If your Apple ID doesn’t end with @icloud.com, @me.com, or @mac.com, you must set up an @icloud.com email address before you can use Mail on iCloud.com.

Zoho Mail

zoho.com

Zoho Mail is a secure email hosting service for businesses. It has an in-built collaboration platform to enable the entire organization to share and communicate seamlessly within Inbox. It is a blend of classic email and the modern collaboration tools promoting the use of comments, likes and sharing. Zoho Mail is well integrated with all the other Zoho applications as well as popular external applications.

Fastmail

fastmail.com

Fastmail is an email service offering paid email accounts for individuals and organizations. It is provided in 36 languages to customers worldwide by Fastmail Pty Ltd, a company located in Melbourne, Victoria, Australia.The company was acquired by Opera Software in 2010. On 26 September 2013, Fastmail announced that it had split from Opera and became a privately held independent company. Its main servers are located in New York City and Amsterdam; a previous backup location in Iceland is being replaced by the server location in Amsterdam.

Yandex Mail

mail.yandex.com

Get Yandex.Mail: secure protection from viruses and spam, mail sorting, highlighting of email from real people, free 10 GB of cloud storage on Yandex.Disk, beautiful themes.

Disroot Mail

disroot.org

Free and secure email accounts for your desktop IMAP client or via a Web-interface. 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". Nevertheless, we encourage you to always be cautious when using email communication, and to make use of GPG end-to-end encryption to ensure your correspondence is as private as can be.

Titan Email

titan.email

Titan is the first customer-centric email suite created specifically for professionals and small business owners, with features designed to enable deeper, more meaningful relationships with customers. With useful built-in tools such as Email templates, the ability to Schedule sends, Follow-up reminders, and more, Titan provides an email experience that streamlines productivity. Titan’s calendar, contact list, and storage offers efficiency from right within the inbox. Titan can be integrated with Webhosts, Domain Registrars, and Website Builders to offer a full-package solution to customers. Titan Email is available on Webmail, iOS, and Android devices. Best For: Professionals or small businesses looking for a comprehensive email suite that enables meaningful customer relationships.

TeamViewer Web

teamviewer.com

Remote support like never beforeEverything you need on one platform. Discover a seamless and secure experience with the all-new TeamViewer.

mail.com

mail.com

Email how it is supposed to be: ✔ Free, simple and secure ✔ Manage multiple mail accounts in one place, from any device ✔ Sign up today!

Hostinger Webmail

webmail.hostinger.com

Make your business stand out with professional domain-based Hostinger email.

Zoho Cliq

zoho.com

Zoho Cliq is a business communication software that helps simplify and streamline your communication with organized conversations and information that's easy to find. Cliq is designed to enable a hybrid work style, where you can log in to work through any device from anywhere. This helps improve your team's overall productivity and, in turn, impacts the performance of your business positively.

IONOS Webmail

ionos.com

Build your brand with professional email Reach out in your name every time you hit send — includes domain, 2 GB+ storage, and more.

Rediffmail

mail.rediff.com

Email service from Rediff. Rediff.com (stylized as rediff.com) is an Indian news, information, entertainment and shopping web portal. It was founded in 1996.

AOL Mail

mail.aol.com

AOL Mail is a free web-based email service provided by AOL, a division of Yahoo.

Mail.ru

mail.ru

Mail.ru Mail is the largest free mail service, fast and convenient interface, unlimited mailbox capacity, reliable protection against spam and viruses, mobile version and applications for smartphones. Access via IMAP, SMS notifications, interface in different languages ​​and Mail design themes. Also on Mail.ru: news, Internet search, cars, sports, games, dating, weather, work.

OnMail

onmail.com

OnMail, the new email service from Edison Mail.

Aruba.it Webmail

webmail.aruba.it

Access Webmail from your browser. In addition to checking your email, you can manage appointments on your calendar, your contacts and your to-do list!

Tuta

tuta.com

Tuta is the world's most secure email service, easy to use and private by design. You get fully encrypted calendars and contacts with all our personal and business email accounts. Formerly Tutanota.

Whereby

whereby.com

Whereby is a video conferencing platform and real-time video API providing easy to use, beautiful video calls. Whereby Embedded Integrate Whereby's much-loved UX into your platform, website or app using their API. Get started with just a few lines of code and customise the experience as much as you need for seamless integration. - Easy integration - Fully maintained - Extensive customisation - Loads of features such as breakout groups, noise reduction, background effects, screen sharing, recording, and much more - Technical support - Flexible pricing Whereby Meetings Create a fully branded virtual meeting experience with memorable room URLs, accessed directly in your browser, no downloads or logins for guests. - No app downloads or installs - No logins for guests - Up to 200 participants - Custom branding - Loads of features including co-location groups, breakout groups, recording, screen sharing, virtual whiteboard and more.

Temp Mail

temp-mail.org

Keep spam out of your mail and stay safe - just use a disposable temporary email address! Protect your personal email address from spam with Temp-mail.

QQ邮箱

mail.qq.com

QQ Mailbox provides efficient, stable and convenient email services to hundreds of millions of users. You can use it on computer web pages, iOS/iPad clients, and Android clients to send 3G large attachments via email and experience special functions such as file transfer station, calendar, notepad, and drift bottle. QQ email, keep in touch.

Infomaniak Mail

infomaniak.com

Secured mail accounts for businesses. Thousands of SMEs and private individuals manage their webmail via infomaniak