01
Cal.com
Open-source scheduling infrastructure
Health100
Shipping100
Score100
Confidence96
Stars42.2k
ModeOpen Source
Team Chat
Alternatives to SimpleX Chat
Compare healthier or more active tools in the same use case using ToolVitals public evidence.
Why compare
Signals behind this alternatives page
- Maintenance and shipping signals are strong.
- Health score: 97/100.
- Shipping score: 80/100.
Ranked alternatives
Best-fit team chat options
02
Notesnook
A fully open source & end-to-end encrypted note taking alternative to Evernote.
Health100
Shipping100
Score100
Confidence81
Stars14k
ModeOpen Source
03
Rocket.Chat
The Secure CommsOS™ for mission-critical operations
Health100
Shipping100
Score100
Confidence81
Stars45.2k
ModeOpen Source
04
Mattermost
Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..
Health100
Shipping100
Score100
Confidence81
Stars36.4k
ModeOpen Source
05
Discord
Voice and text chat for communities
Health98
Shipping95
Score97
Confidence80
Stars26.7k
ModeCommercial
06
Haven Chat
Self-hosted private chat — No cloud, no telemetry, no Big Tech. Discord alternative that runs on your own machine.
Health94
Shipping100
Score97
Confidence69
Stars376
ModeOpen Source
07
WPPConnect
WPPConnect is an open source project developed by the JavaScript community with the aim of exporting functions from WhatsApp Web to the node, which can be used to support the creation of any interaction, such as customer service, media sending, intelligence recognition based on phrases artificial and many other things, use your imagination
Health92
Shipping100
Score96
Confidence80
Stars3.3k
ModeOpen Source
08
Notifuse
Notifuse is an open-source & modern emailing platform
Health92
Shipping100
Score96
Confidence78
Stars1.9k
ModeOpen Source