awesome-alternatives

alternatif untuk

Slack

Hosted team chat with channels, threads and calls. Produk tertutup dari Salesforce.

Perbandingan berdampingan

AlatKecocokanBintangLisensiKetentuanSelf-hostedBahasaTerbaruPush terakhir
Rocket.ChatPengganti penuh46kOtherOpen coreYaTypeScript8.9.02026-10-06
MattermostPengganti penuh39kOtherOpen coreYaTypeScriptv11.11.12026-10-06
ZulipPengganti penuh26kApache-2.0Open sourceYaPython12.32026-10-06
ejabberdSebagian6.7kOtherOpen sourceYaErlang26.092026-10-05
CampfireSebagian4.7kMITOpen sourceYaRubyv1.5.12026-10-06
SynapseSebagian4.7kAGPL-3.0Open sourceYaPythonv1.162.02026-10-06
OpenfireSebagian3.1kApache-2.0Open sourceYaJavav5.1.22026-10-01
Wire ServerSebagian2.8kAGPL-3.0Open sourceYaHaskellv2026-10-052026-10-06
QuietSebagian2.7kGPL-3.0Open sourceTidakTypeScript@quiet/mobile@11.3.02026-09-28
MongooseIMSebagian1.8kOtherOpen sourceYaErlang6.9.02026-10-01
RavenSebagian810AGPL-3.0Open sourceYaTypeScriptv3.0.02026-10-05

Semua alternatif

Bahasa
Lisensi
Kecocokan
Ketentuan
Hosting
Deploy dengan

11 alternatif

Rocket.ChatPengganti penuh

The Secure CommsOS™ for mission-critical operations

Channels, threads and federation on your own server, with an importer for Slack exports.

Lisensi
Other
Bintang
46k
Terbaru
8.9.0
Push terakhir
2026-10-06
ejabberdSebagian

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.

Bahasa
Erlang
Lisensi
Other
Bintang
6.7k
Terbaru
26.09
Push terakhir
2026-10-05
CampfireSebagian

Super simple group chat, without a subscription

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

Bahasa
Ruby
Lisensi
MIT
Bintang
4.7k
Terbaru
v1.5.1
Push terakhir
2026-10-06
SynapseSebagian

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.

Bahasa
Python
Lisensi
AGPL-3.0
Bintang
4.7k
Terbaru
v1.162.0
Push terakhir
2026-10-06
OpenfireSebagian

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.

Bahasa
Java
Lisensi
Apache-2.0
Bintang
3.1k
Terbaru
v5.1.2
Push terakhir
2026-10-01
QuietSebagian

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.

Lisensi
GPL-3.0
Bintang
2.7k
Push terakhir
2026-09-28
MongooseIMSebagian

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.

Bahasa
Erlang
Lisensi
Other
Bintang
1.8k
Terbaru
6.9.0
Push terakhir
2026-10-01
RavenSebagian

Simple, open source team messaging platform

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

Lisensi
AGPL-3.0
Bintang
810
Terbaru
v3.0.0
Push terakhir
2026-10-05

Perbandingan langsung

Tentang Slack

Vendor
Salesforce

Situs web Slack ↗