IceWarp

icewarp.com · checked 9 Oct 2026

#16 · Business Email Hosting #20 · Mail Server Software

Visit icewarp.com ↗ Alternatives IceWarp vs Hostinger Business Email

How it plugs in

—Public API

NoOpen source

TrialFree tier

Signal on Business Email Hosting5.9#16 of 33

IceWarp is an all-in-one collaboration platform combining email, messaging, video conferencing, file sharing, and real-time document collaboration in one interface.

Pricing

CoreAnnual subscription; page also shows $1.50 per user/month without the annual subscription price · 2 GB email storage/user · 4 GB total storage/user · hosted email · calendar · chat · files · notes · tasks · contacts · antivirus · antispam · mobile app · ChatGPT integration requires a ChatGPT account$1.35/mo
EssentialAnnual subscription; page also shows $2.50 per user/month without the annual subscription price · 50 GB email storage/user · 1 TB total storage/user · Core features · documents and collaborative editing · TeamChat · conferencing and recording · mobile sync (EAS)$2.25/mo
BusinessAnnual subscription; page also shows $4.50 per user/month without the annual subscription price · 200 GB email storage/user · 1 TB total storage/user · Essential features · booking · webinar mode$4.05/mo

As icewarp.com lists them, checked 9 Oct 2026.

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Runs on

Web
Windows
Mac
Linux
iOS
Android

Facts

Website: icewarp.com
Price: From $1.35/mo
Free trial: Yes
AI integration: ChatGPT integration can summarize, edit, and generate content, and requires a ChatGPT account on the listed plans.
Company history and headquarters: IceWarp’s company blog says it has operated since 2001 and identifies its headquarters as being in Prague.
Deployment and data location: IceWarp offers cloud and self-hosted solutions, and its cloud pricing page says customers choose the data center where their data is stored.
Desktop availability: IceWarp describes a Desktop Suite and Desktop Client, with its desktop apps available for Windows and macOS.
Founded: 2001
Headquarters: Prague, Czech Republic
Integrations: The product page describes Outlook Sync for syncing email, calendar, tasks, and notes with Outlook; the cloud API provides access to calendars, files, notes, contacts, tasks, and emails.
Meeting capacity: The pricing page says conferences support up to 1,000 attendees.
Meetings: Its conferencing supports video and audio meetings, recording, webinar mode, external guests, live chat, reactions, and real-time document editing.
Mobile availability: IceWarp lists mobile apps for iOS and Android, and says the mobile app provides email, TeamChat, conferences, and notes, subject to server version requirements.
Security: The pricing page lists antivirus and antispam with Core, while the site footer displays ISO 9001, ISO 27001, ISO 27017, ISO 27018, ISO 29119-1, SOC 2, and HIPAA compliance badges.
Support: The pricing page lists 24/7 support for cloud customers and offers Cloud Plus support with a 24/7 hotline and stated response targets.

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