IceWarp® - Business Email Server & Collaboration Hub

Email. Collaboration. Office. All in a single package.

Business email server, TeamChat, real-time document collaboration, video calls, ChatGPT integration, and more—all in one app. Choose between cloud or self-hosted solutions.

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Made in the EU and trusted by 50,000+ businesses

“Do you want a deep, homegrown email offering that has nothing to do with Microsoft or Google? Consider IceWarp.”

“They have one the best Webmail solution that you can get. Try it. It is recommended.”

1. Jul 2026

Why Data Location Suddenly Matters Again

For the better part of a decade, businesses pushed emails, documents, and customer records into massive global infrastructures without thinking twice about it. ...

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19. Jun 2026

IceWarp – The Perfect Balance Between Open & Closed Source

In today’s market, you’d be hard-pressed to find any business not trying to use free online tools to better their workflow, get a leg up on the competition,...

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11. Jun 2026

We're Proudly Listed on Euro Alternative!

IceWarp, a Czech-founded company 🇨🇿 is now listed as a European alternative to solutions such as Gmail, Microsoft and other collaboration platforms, highl...

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3. Jun 2026

Czech Weapon IceWarp Takes on Microsoft and Google

Stepping into the arena with corporate platforms such as Microsoft 365 and Google Workspace seems like an uphill battle. Yet this is exactly what IceWarp does, ...

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All-in-one workspace
—right in your browser

Manage your inbox efficiently. Send and reply to emails, format messages, check invites, share files, and get more done with ChatGPT integration—all in one place.

TeamChat

Stay aligned with your team. Work together in TeamChat or Chat, share files, mention colleagues, and send inbox messages directly to your team spaces.

Conferences

Collaborate in video or audio meetings directly in IceWarp. Record calls, use Webinar Mode, invite external guests and engage with live chat, reactions, and real-time document editing.

Calendar

Keep your workday organized. Plan ahead, manage tasks, and schedule meetings with ease. Share your availability through Booking and confirm appointments in seconds.

Files

Create, store and share docs, spreadsheets and presentations. Track changes and collaborate in real-time.

Notes

Capture ideas and share them instantly. Keep track of important thoughts and tasks, synced across all your devices.

Dashboard

Customize your IceWarp dashboard as your virtual desktop. Pin notes and files for easy access, stay organized with drag-and-drop, expandable previews, and folder organization.

IceWarp apps

Work from anywhere. Access your data and tools on any device with IceWarp’s mobile and desktop apps.

ChatGPT integration

Enhance your workflows: summarize, edit, and generate content in seconds—from drafting emails to formatting documents content.

Access anywhere, anytime on our mobile app **

Bring your inbox with you. Send, reply, and share docs right from your mobile app.

TeamChat

Stay connected with your team, no matter where you are, and collaborate in real time.

Conferences

Join from anywhere, even while driving, with Apple CarPlay or Android Auto.

Notes

Capture your thoughts anytime. Access your notes on the go and stay organized.

*Email is now available on iOS, with Android coming early 2026. **IceWarp server 14.3.0.2 or newer is required.

Choose how you work, try the desktop apps

Desktop Suite

Experience IceWarp on your desktop. Manage emails, contacts, calendars, tasks, notes, chat, and meetings with Desktop Client. Create and edit documents using Desktop Office. Choose the full Desktop Suite and stay productive whether you’re online or offline.

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Desktop Client

Manage emails, contacts, calendars, tasks, notes, chat, and calls all in one desktop app—an efficient alternative to Outlook. Stay organized and connected even offline.

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OutlookSync

Connect Outlook with IceWarp via Outlook Sync integration. Sync your email, calendar, tasks, and notes and keep the familiar interface.

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Stories from our customers

Explore how IceWarp helps businesses and learn from our customers' experiences.

Why the Country’s Largest Airline Chose IceWarp Over MS Exchange

How Smartwings maintained quality and reliability at a fraction of the cost with IceWarp.

Czechia

Business

1 500 users

The Perfect Business Tool Solution for the Big Sandy Medical Center

From limited email to full collaboration—IceWarp transformed Big Sandy’s daily workflow.

USA

Healtcare

100 users

IceWarp's Impact on the Chilean Police Force's Email System

How optimized email communication has keept Chile’s police force connected and productive for over 15 years.

Chile

Public

80 000 users

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Frequently asked questions

What is IceWarp?

IceWarp is an all-in-one collaboration platform that brings essential tools together in a single interface. Experience seamless integration of email, messaging, video conferencing, file sharing, and real-time document collaboration. Turn your browser into a virtual desktop.

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What features does IceWarp provide?

IceWarp solution offers:

Business communication
- - Email client with custom domains
- - TeamChat for real-time group collaboration
- - Use Chat to connect one-on-one or with the whole team.
- - Video & audio conferencing with Webinar mode, up to 1,000 attendees
Productivity & organization
- - Shared calendars with appointment booking
- - Contact lists
- - Tasks management
- - Notes
File management & collaboration
- - Online document editing & co-authoring (docs, spreadsheets, presentations)
- - Cloud storage & file sharing
Cross-platform access
- - Web-based & desktop apps
- - Mobile apps (email, chat, video, files)

Explore features

How does IceWarp compare to competitors?

IceWarp is a full-featured alternative to Microsoft 365, Google Workspace, and others—offering email, collaboration, and conferencing tools in one platform, all at a more affordable price.

See comparison

What pricing plans are available?

IceWarp offers flexible plans to suit different business needs:

Startup Package: $23/month (fixed) for up to 10 users, with 200GB email storage per user and 1TB file storage.

Business Plan: $3.50/user/month for up to 500 users, including 200GB of email storage per user and 1TB of file storage.

Enterprise solutions: Custom pricing for organizations with over 500 users.

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Is there a free trial available?

Yes, you can try IceWarp free for 30 days with full access to all features.

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Is it possible to run IceWarp on my own hardware?

Yes, IceWarp offers both cloud and self-hosted solutions. You can run it on your own servers with full control over data and security. Cloud Microservices help enhance performance for features like conferencing and document editing while keeping data securely within your infrastructure.

Choose your plan

What support options are available?

IceWarp provides several support plans, including 24/7 assistance for enterprise customers. Our support team is ready to assist you via email, phone, and online chat to ensure smooth operation.

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Can I migrate my data to IceWarp from another service?

Yes, IceWarp offers a fully managed migration service to ensure a smooth transition of your data from any existing platform: Microsoft Exchange, Microsoft 365, Google Workspace, Zimbra, and others.

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Where can I find technical specifications and system requirements?

You can find detailed technical specifications, system requirements, and deployment options on our website.

View specifications

Email. Collaboration. Office. All your team needs

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Thank you!

Anna Kaderabkova

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