portal
The premium Open Source alternative to Slack
🎯 Best for:Teams requiring absolute privacy where metadata leakage is a concern.
What is portal?
A privacy-first alternative to centralized collaboration platforms that relies on peer-to-peer connections. It eliminates server-side surveillance by establishing direct WebRTC data tunnels between users for real-time interaction.
Tech Stack
GoTeam Collaboration
Why portal?
- • No central server logs
- • High-speed local transfer
- • Censorship resistant
Limitations
- • Requires both parties online
- • No message history
- • NAT traversal issues
3/6/2026
Last Update
52
Forks
29
Issues
MIT
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to portal instantly boosts your runway.
Competitor Cost
-$1,050
/ year (est. based on Slack)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%