---
description: View GetApp's list to see the best-rated Open source Team Communication Software. We provide Singapore business users free, in-depth and specific guidance on the best software type for their business. Our user-friendly interactive tool allows you to filter by price, features, and reviews.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/getapp/og_logo-94fd2a03a6c7a0e54fc0c9e21a1c0ce9.png
title: Open source Team Communication Software - Prices & Reviews - GetApp Singapore 2026
---

Breadcrumb: [Home](/) > [Open Source Team Communication Software](https://www.getapp.sg/directory/1257/team-communication/software)

# Team Communication Software

Canonical: https://www.getapp.sg/directory/1257/team-communication/software

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## Products

1. [Telegram](https://www.getapp.sg/software/114023/telegram) — 4.7/5 (6406 reviews) — Cloud-based mobile and desktop messaging app for all devices
2. [Connecteam](https://www.getapp.sg/software/105401/connecteam) — 4.6/5 (5058 reviews) — Enhance employee management with the only all-in-one app
3. [Smartsheet](https://www.getapp.sg/software/10391/smartsheet) — 4.5/5 (3482 reviews) — Online work execution platform for businesses of all sizes
4. [Workplace from Meta](https://www.getapp.sg/software/105443/workplace) — 4.4/5 (1351 reviews) — A simple and secure way to connect your organization.
5. [Zulip](https://www.getapp.sg/software/2054832/zulip) — 4.9/5 (196 reviews) — Open source team chat software
6. [Mattermost](https://www.getapp.sg/software/111417/mattermost) — 4.4/5 (168 reviews) — Open source workplace messaging for web, PCs \& phones
7. [Rocket.Chat](https://www.getapp.sg/software/112763/rocket-chat) — 4.3/5 (156 reviews) — The Leading Enterprise Communication Hub
8. [Zoho Cliq](https://www.getapp.sg/software/111057/zoho-cliq) — 4.6/5 (108 reviews) — Cloud-based software for team collaboration \& communication
9. [Wire](https://www.getapp.sg/software/112529/wire) — 4.5/5 (70 reviews) — The most secure collaboration platform.
10. [Symphony Communication](https://www.getapp.sg/software/2078961/symphony-communications) — 4.4/5 (20 reviews) — Messaging, voice, directory \& analytics software for finance
11. [Rolebase](https://www.getapp.sg/software/2074219/rolebase) — 5.0/5 (16 reviews) — Streamlining team management strategically.
12. [Threema Work](https://www.getapp.sg/software/2062353/threema-work) — 4.9/5 (10 reviews) — Secure and privacy-compliant business messenger
13. [Twake](https://www.getapp.sg/software/2051660/twake) — 4.1/5 (7 reviews) — The Open Digital Workplace
14. [Teams.cc](https://www.getapp.sg/software/2055525/teams-cc) — 4.6/5 (7 reviews) — Chat platform for streamlining business communication
15. [HumHub](https://www.getapp.sg/software/2063543/humhub) — 4.0/5 (1 reviews) — Team communication software
16. [PrivMX Fusion](https://www.getapp.sg/software/2060762/privmx-fusion) (0 reviews) — Collaboration software with zero-knowledge encryption
17. [IntraHub](https://www.getapp.sg/software/2060845/intrahub) (0 reviews) — Project management tool with time tracking and data security
18. [Threema OnPrem](https://www.getapp.sg/software/2063513/threema-onprem) (0 reviews) — Threema OnPrem is a self-hosted business messaging solution.
19. [IntraChat](https://www.getapp.sg/software/2065225/intrachat) (0 reviews) — Team and cloud communication platform

## Related Categories

- [Instant Messaging Software](https://www.getapp.sg/directory/320/instant-messaging-chat/software)
- [Productivity Software](https://www.getapp.sg/directory/330/productivity/software)
- [File Sharing Software](https://www.getapp.sg/directory/422/file-sharing-api/software)
- [Internal Communications Software](https://www.getapp.sg/directory/1267/internal-communications/software)
- [Unified Communications Software](https://www.getapp.sg/directory/599/unified-communications/software)

## Links

- [View on GetApp](https://www.getapp.sg/directory/1257/team-communication/software)
- [All Categories](https://www.getapp.sg/directory)

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