Microsoft Exchange Alternatives: Top 5 Best Options Available

Looking for an alternative to Microsoft Exchange? These are the top 5 best Exchange alternatives!

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Microsoft Exchange Alternatives: Top 5

Microsoft Exchange has long been a cornerstone for many organizations. However, with changing needs and the emergence of new technologies, the search for effective alternatives has become more relevant than ever.

➡️ This article is here to help you select the best Microsoft Exchange alternative by presenting the top 5 options currently available, exploring their unique features, pricing, and the specific pros and cons they offer.

What Is Microsoft Exchange and Why Look for an Alternative?

Microsoft Exchange Server, at its core, is a powerful mail server and calendaring solution developed by Microsoft for its Windows Server operating system.

It serves as the backbone for email communications and scheduling within many businesses and is available in two primary forms: as on-premises software, where customers purchase client access licenses (CALs), and as software as a service (SaaS), where Microsoft charges a monthly service fee.

While Microsoft Exchange is a tried-and-tested product that has been around since 1996, several factors are leading its users to explore alternatives:

  • Cost efficiency: The licensing model of Microsoft Exchange can be expensive for individuals and small to medium-sized businesses. Alternatives may offer more budget-friendly options.

  • Functionality: Some users might require specific features that are not adequately provided by Exchange or seek a more tailored solution for their needs.

  • Ease of use: User-friendliness is crucial, and Microsoft Exchange is anything but user friendly. The mail server is difficult to manage and often less-than-intuitive for end-users to navigate.

  • Integration capabilities: Seamless integration with other tools and applications can be a deciding factor, and alternatives might offer better compatibility with your existing tech ecosystem.

  • Personal preference: Sometimes, a solution, despite being objectively good, just doesn’t resonate with us. The user interface, certain features, or even the overall workflow of Microsoft Exchange might not align with individual or organizational preferences.

👍 The good news is that regardless of what you’re looking for, you should be able to find a great alternative in the next section.

Top 5
Best Microsoft Exchange Alternatives in 2024

Let’s explore the top 5 best Microsoft Exchange alternatives in 2024.

➡️ Our aim is to help you navigate through the available choices to find the perfect match for yourself or your organization.

Alternative 01
Google Workspace (Formerly G Suite)

Exchange Alternatives: Google Workspace

Best for: Those who are looking for a reliable Microsoft Exchange alternative.

For those seeking exchange alternatives, Google Workspace, formerly known as G Suite, stands out as the most obvious choice. This suite of cloud-based productivity and collaboration tools is developed by Google and designed to cater to businesses of all sizes.

Google Workspace offers a comprehensive set of tools that include Gmail for custom business emails, Calendar for scheduling, Google Meet for video conferencing, and Chat for messaging. It also encompasses Drive for storage, along with productivity apps like Docs, Sheets, Slides, Forms, and Sites.

➡️  In May 2023, Google Workspace was enhanced with Duet AI, an AI-powered tool that helps users write and organize content more efficiently in Gmail and Google Docs, even on mobile devices. For example, in Google Slides, Duet AI enables the creation of unique images from text, transforming ideas into compelling visuals with just a few words.

  • Business Starter: At $6 per user per month, it includes custom business email, 100 participant video meetings, 30 GB storage per user, and standard support.

  • Business Standard: Priced at $12 per user per month, this popular plan offers 150 participant video meetings with recording, 2 TB storage per user, and an option for enhanced support.

  • Business Plus: For $18 per user per month, it includes advanced features like eDiscovery, retention, 500 participant video meetings, 5 TB storage per user, and enhanced security controls.

  • Enterprise: This plan offers customized pricing and includes all Business Plus features with additions like S/MIME encryption, 1000 participant video meetings, and advanced compliance controls.

✅  Known for its ease of use and intuitive interface
✅  Suitable for businesses of all sizes
✅  Seamlessly integrates with a multitude of apps and services


⛔️  No on-premises is available
⛔️  Might not be GDPR compliant in your country

Alternative 02
Zoho Workplace

Exchange Alternatives: Zoho

Best for: Those who are looking for a cost-effective alternative to Microsoft Exchange.

Zoho Workplace is a comprehensive suite of online office tools and collaboration software developed by Zoho Corporation, an Indian multinational technology company. In 2022, the company reached 80 million users, and it continues to expand its global presence by offering a diverse range of products, with Zoho Workplace being at the forefront.

The main components of Zoho Workplace include Zoho Mail for secure and encrypted business emails, Zoho Cliq for team communication (akin to Microsoft Teams), and Zoho Writer, which is a word processor comparable to Microsoft Word. Other notable tools include Zoho Sheet (spreadsheet software), Zoho Show (presentation app), Zoho WorkDrive (file management), and Zoho Meeting for secure webinars and meetings.

➡️  These features make Zoho Workplace a powerful and collaborative platform and an excellent alternative to exchange for individual home users as well as organizations of all sizes.

  • Standard Plan: Priced at $3 per user per month, offering 30GB of mail storage and 10GB of file storage per user, with attachments up to 500 MB.

  • Professional Plan: At $6 per user per month, this plan includes 100 GB of mail and file storage per user, with the capability for up to 1 GB attachments.

✅  Cost-effective subscription plans
✅  Includes a wide range of tools
✅  Provides powerful mobile apps
✅  Underdog who has to try a bit harder than its competitors


⛔️  The standard plan comes with limited storage
⛔️  Not as polished as Microsoft 365 or Google Workspace

Alternative 03

Exchange Alternatives: IceWarp

Best for: Those who value personalized customer service.

IceWarp, a software company based in Prague, Czech Republic, presents an innovative alternative to Exchange. Their browser-based productivity platform integrates email, calendar, teach chat, conferencing, notes, document editing, and other capabilities into a sleek package that can be deployed either in the cloud or as on-premises software.

IceWarp’s email features are intelligently designed to enhance the efficiency and convenience of everyday communication. One notable feature is the smart planning capability embedded within its calendar system. This tool allows users to immediately determine their availability for proposed meetings. When an invite is received, an interactive dialog displays a comprehensive overview of the user’s schedule around the proposed time.

➡️ Also worth highlighting is the conferencing tool in IceWarp, which supports up to 1,000 attendees, making it ideal for large-scale meetings and webinars. This feature is complemented by recording and screen-sharing capabilities.

  • Startup Package: Starting from $1.50 per user per month for a 10 users package, offering 200 GB email and 1 TB file storage.

  • Business Package: From $3.50 per user per month for 10 users, scaling to 1000 users, with the same storage offerings as the Startup package.

  • Corporate Package: Starting from $2.60 per user per month for 1000 users, providing 200GB email and 1 TB file storage.

✅  Available both in the cloud and on-premises
✅  Known for giving personalized attention to customers
✅  Offers the same 99.9% uptime guarantee as Microsoft 365


⛔️  Limited integration capabilities with external tools

Alternative 04

Exchange Alternatives: Mailcow

Best for: Those who desire maximum control over their email environment.

Mailcow is an open-source mail server suitable for those who have the means and willingness to set up their email almost from the ground up to reap such benefits as unparalleled customization and potentially significant cost savings.

At the heart of Mailcow is its modern web interface, the Mailcow UI, which simplifies complex email server management tasks. These tasks are handled by a suite of reliable open-source components, each serving a specific function in the email ecosystem. Key components include Dovecot, an IMAP/POP server for efficient mail retrieval, and Postfix, a robust mail transfer agent that handles the sending and receiving of email. Security is bolstered by ClamAV, an anti-virus scanner ensuring the safety of your email contents, and Rspamd for advanced spam filtering.

➡️  The integration of these open-source components creates a powerful and secure email server that operates with proven reliability and efficiency. Well, at least when set up and managed correctly, which is the biggest challenge and consideration for potential users of Mailcow.

  • Completely free

✅  Completely free and open source
✅  High degree of customization
✅  Simplifies common admin tasks


⛔️  Extensive technical knowledge required
⛔️  Limited support
⛔️  Potential security and deliverability issues when configured incorrectly 

Alternative 05
Proton Mail

Exchange Alternatives: Proton Mail

Best for: Individuals and organizations prioritizing security and privacy for their email communications.

Proton Mail, founded in 2014 by scientists from CERN, has quickly risen to prominence as a leading secure email service. With its headquarters in Switzerland, Proton Mail is built on the premise of providing uncompromised privacy and security to its nearly 70 million users worldwide. Unlike traditional email services that can access and read user emails, Proton Mail employs end-to-end encryption to guarantee that emails are only readable by the sender and recipient.

One feature that makes Proton Mail a particularly great Microsoft Exchange alternative is called Proton Mail Bridge, which allows users to integrate Proton Mail with popular email clients such as Microsoft Outlook, Apple Mail, and Thunderbird.

Depending on which subscription plan you choose, you can also access Proton’s other privacy-focused apps like Proton Calendar, Proton Drive, and Proton VPN. All apps in the Proton Suite are designed to integrate seamlessly with Proton Mail itself, offering a cohesive and secure digital ecosystem for users.

  • Proton Free: No-cost encrypted mailbox that lets you send up to 150 messages per day.

  • Proton Mail Plus: € 4.99 / month, or € 47.88 / year, or € 83.76 for two years, offering advanced features for enhanced email management.

  • Proton Unlimited: € 12.99 / month, or € 119.88 / year, or € 191.76 for two years, bundling Proton Mail, Calendar, Drive, Pass, and VPN for a comprehensive digital privacy solution.

✅  Strong security and privacy with end-to-end encryption
✅  Interoperable with other mail services supporting PGP
✅  Swiss privacy laws provide an additional layer of protection
✅  Seamless integration with Proton’s suite of privacy tools


⛔️  Free plan can send only a limited number of messages
⛔️  Third-party client integration may introduce security risks

Conclusion & Comparison

To facilitate your decision and help you find the perfect Exchange alternative, have a look at the following comparison:

IceWarpMailcowProton Mail
DescriptionReliable Microsoft Exchange alternative from GoogleCost-effective alternative to Microsoft ExchangeInnovative and affordable hosted email with personalized customer serviceMaximum control over email environmentPrivacy- and security-focused encrypted email service
Ideal ForOrganizations of all sizesCost-conscious businessesBusinesses valuing customer serviceTech-savvy users with setup knowledgePrivacy-conscious users
PricingStarts at $6/user/monthStarts at $3/user/monthStarts at $1.50/user/monthFreeFree, Paid plans start at € 4.99/month
Storage30 GB to 5 TB+30 GB to 100 GB+200 GB to 1 TB+Self-managed1500 MB to 3 TB+
Mobile Apps✅ Available✅ Available✅ Available⛔️ Not available✅ Available

Is Skiff a Good Alternative to Microsoft Exchange?

Skiff, formerly a greate Microsoft Exchange Alternative, has been acquired by Notion in February 2024, and will be closing all email accounts within the next 6 months. As such, we can no longer recommend it as a Microsoft Exchange alternative. Existing Skiff users should migrate their data as soon as possible.


We hope that the recommended alternatives to Microsoft Exchange have provided you with valuable insights and options to consider in your quest for an ideal email and collaboration platform. Ultimately, the right choice will depend on your specific requirements and the value you place on aspects like price, collaboration capabilities, and user experience.