Best Zimbra alternatives in 2026
Apps like Zimbra — cloud-hosted collaboration software and email platform. — ranked by upvotes from the Zivvi community.
Apps like Zimbra — cloud-hosted collaboration software and email platform. — ranked by upvotes from the Zivvi community.
Google Meet
Video calls from Google.
Symphony
Secure messaging and communication for regulated industries.
Private Email
Secure business email hosting with custom domains.
Staffbase
Connect employees with a centralized internal communication platform.
Microsoft Teams
Make video calls, chat, and host online meetings.
Airtel
Get mobile, broadband, DTH, and banking services in India.
ClassDojo
Connect K-12 teachers with families for classroom communication.
Gmail
Email from Google.
ParentSquare
Manage school communications, attendance, and payments.
Zoom
Video meetings, chat, and phone.
Libera Chat
Join an IRC network for Free and Open Source Software projects.
Coremail
Professional email system for businesses.
Telegram
Fast, cloud-based messaging.
Keybase
Send secure messages and share files with end-to-end encryption.
Spectrum
Manage your internet, TV, and mobile services.
Mailfence
Secure and private encrypted email service.
Jabra
Shop headsets and audio devices for work and calls.
Slack
Where work happens.