---
description: Gratis Softwareliste der Top Open Source Kommunikationstools für Teams Anbieter und Anwendungen. Die besten Tools im Überblick für eine schnelle und fundierte Softwareauswahl. Filtere jetzt nach Preismodell, Funktionen, Nutzerbewertungen und vielem mehr.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/getapp/og_logo-94fd2a03a6c7a0e54fc0c9e21a1c0ce9.png
title: Open Source Kommunikationstools für Teams - Top Tools & Anbieter im Vergleich | GetApp Deutschland 2026
---

Breadcrumb: [Startseite](/) > [Open Source Kommunikationstools für Teams](https://www.getapp.de/directory/1257/team-communication/software)

# Kommunikationstools für Teams

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

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## Produkte

1. [Telegram](https://www.getapp.de/software/114023/telegram) — 4.7/5 (6406 reviews) — Cloudbasierte mobile und Desktop-Messaging-App für alle Geräte
2. [Connecteam](https://www.getapp.de/software/105401/connecteam) — 4.6/5 (5058 reviews) — Erhalte genaue Arbeitszeittabellen und Rechnungen kostenlos.
3. [Smartsheet](https://www.getapp.de/software/10391/smartsheet) — 4.5/5 (3482 reviews) — Online-Projektmanagement \& Zusammenarbeit
4. [Workplace from Meta](https://www.getapp.de/software/105443/workplace) — 4.4/5 (1351 reviews) — Sichere Plattform für Enterprise Social Networking und Kommunikation.
5. [Zulip](https://www.getapp.de/software/2054832/zulip) — 4.9/5 (196 reviews) — Open-Source-Teamchat-Software
6. [Mattermost](https://www.getapp.de/software/111417/mattermost) — 4.4/5 (168 reviews) — Open-Source-Messaging am Arbeitsplatz für das Web, PCs und Telefone.
7. [Rocket.Chat](https://www.getapp.de/software/112763/rocket-chat) — 4.3/5 (156 reviews) — Open-Source-Teamchat-Kommunikationstool.
8. [Zoho Cliq](https://www.getapp.de/software/111057/zoho-cliq) — 4.6/5 (108 reviews) — Team-Kommunikation Software
9. [Wire](https://www.getapp.de/software/112529/wire) — 4.5/5 (70 reviews) — Eine Kollaborationsplattform mit sehr hohen Sicherheitsstandards.
10. [Threema Work](https://www.getapp.de/software/2062353/threema-work) — 4.9/5 (10 reviews) — Sicherer und datenschutzkonformer Business-Messenger
11. [Twake](https://www.getapp.de/software/2051660/twake) — 4.1/5 (7 reviews) — Der digitale Open-Source-Arbeitsplatz
12. [Teams.cc](https://www.getapp.de/software/2055525/teams-cc) — 4.6/5 (7 reviews) — Chat-Plattform zur Rationalisierung der Geschäftskommunikation
13. [IntraHub](https://www.getapp.de/software/2060845/intrahub) (0 reviews) — Projektmanagementtool mit Zeiterfassung und Datensicherheit
14. [Threema OnPrem](https://www.getapp.de/software/2063513/threema-onprem) (0 reviews) — Threema OnPrem ist eine selbst gehostete Business-Messaging-Lösung.

## Ähnliche Kategorien

- [Instant Messenger & Chat Software](https://www.getapp.de/directory/320/instant-messaging-chat/software)
- [Filesharing Programme](https://www.getapp.de/directory/422/file-sharing-api/software)
- [Workflow Management Systeme](https://www.getapp.de/directory/566/business-workflow/software)
- [Interne Kommunikation Tools](https://www.getapp.de/directory/1267/internal-communications/software)
- [UC Software](https://www.getapp.de/directory/599/unified-communications/software)

## Links

- [Auf GetApp anzeigen](https://www.getapp.de/directory/1257/team-communication/software)
- [Alle Kategorien](https://www.getapp.de/directory)

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## Strukturierte Daten

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