awesome-alternatives

alternativas a

Slack

Hosted team chat with channels, threads and calls. Um produto fechado de Salesforce.

Lado a lado

FerramentaSubstituiçãoEstrelasLicençaTermosAuto-hospedadoLinguagemÚltima releaseÚltimo push
Rocket.ChatSubstituição completa46kOtherOpen coreSimTypeScript8.9.02026-10-06
MattermostSubstituição completa39kOtherOpen coreSimTypeScriptv11.11.12026-10-06
ZulipSubstituição completa26kApache-2.0Código abertoSimPython12.32026-10-06
ejabberdParcial6.7kOtherCódigo abertoSimErlang26.092026-10-05
CampfireParcial4.7kMITCódigo abertoSimRubyv1.5.12026-10-06
SynapseParcial4.7kAGPL-3.0Código abertoSimPythonv1.162.02026-10-06
OpenfireParcial3.1kApache-2.0Código abertoSimJavav5.1.22026-10-01
Wire ServerParcial2.8kAGPL-3.0Código abertoSimHaskellv2026-10-052026-10-06
QuietParcial2.7kGPL-3.0Código abertoNãoTypeScript@quiet/mobile@11.3.02026-09-28
MongooseIMParcial1.8kOtherCódigo abertoSimErlang6.9.02026-10-01
RavenParcial810AGPL-3.0Código abertoSimTypeScriptv3.0.02026-10-05

Todas as alternativas

Linguagem
Licença
Substituição
Termos
Hospedagem
Deploy com

11 alternativas

ejabberdParcial

Robust, Ubiquitous and Massively Scalable Messaging Platform (XMPP, MQTT, SIP Server)

An XMPP server for chat, group chat and presence, with an MQTT broker built in; teams chat through any XMPP client.

Linguagem
Erlang
Licença
Other
Estrelas
6.7k
Última release
26.09
Último push
2026-10-05
CampfireParcial

Super simple group chat, without a subscription

Rooms, direct messages, file attachments and bots for one organisation, without threads or calls.

Linguagem
Ruby
Licença
MIT
Estrelas
4.7k
Última release
v1.5.1
Último push
2026-10-06
SynapseParcial

Synapse: Matrix homeserver written in Python/Twisted + Rust

A Matrix homeserver; teams chat through a client such as Element, and can federate with other servers.

Linguagem
Python
Licença
AGPL-3.0
Estrelas
4.7k
Última release
v1.162.0
Último push
2026-10-06
OpenfireParcial

An XMPP server licensed under the Open Source Apache License.

An XMPP server with a web admin console; teams chat through an XMPP client such as Spark.

Linguagem
Java
Licença
Apache-2.0
Estrelas
3.1k
Última release
v5.1.2
Último push
2026-10-01
Wire ServerParcial

🇪🇺 Wire back-end services

End-to-end encrypted team messaging, calls and file sharing through the Wire apps.

Linguagem
Haskell
Licença
AGPL-3.0
Estrelas
2.8k
Última release
v2026-10-05
Último push
2026-10-06
QuietParcial

A private, p2p alternative to Slack and Discord built on Tor & IPFS

Peer-to-peer team chat over Tor with no server, so messages sync only while members are online.

Linguagem
TypeScript
Licença
GPL-3.0
Estrelas
2.7k
Última release
@quiet/mobile@11.3.0
Último push
2026-09-28
MongooseIMParcial

MongooseIM is Erlang Solutions' robust, scalable and efficient XMPP server, aimed at large installations. Specifically designed for enterprise purposes, it is fault-tolerant and can utilise the resources of multiple clustered machines.

A clustered XMPP server built for large deployments; teams chat through an XMPP client.

Linguagem
Erlang
Licença
Other
Estrelas
1.8k
Última release
6.9.0
Último push
2026-10-01
RavenParcial

Simple, open source team messaging platform

Channels, threads and direct messages inside a Frappe or ERPNext site, linked to its documents.

Linguagem
TypeScript
Licença
AGPL-3.0
Estrelas
810
Última release
v3.0.0
Último push
2026-10-05

Frente a frente

Sobre Slack

Fornecedor
Salesforce

Site de Slack ↗