Scheduling and meetings

Kumospace alternatives

2 open-source projects that already do this job. Free to use - not free to run, which is what the numbers on the right are for.

The full assessment →

The projects

jitsi/jitsi-meet29,701Apache-2.0A complete web meeting client and signalling stack for browser-based WebRTC video conferences.Open on GitHub versatica/mediasoup7,324ISCHigh-performance WebRTC SFU library for building scalable real-time media servers and routing.Open on GitHub

What you give up either way

Enterprise-grade compliance and certifications (SOC2/HIPAA/GDPR) without costly audits
Scale and reliability for large concurrent events (thousands of attendees)
Polished cross-platform native apps and frequent content/furniture drops
Built-in onboarding/on-site support and SLAs
Deep integrations and single-sign-on ready for enterprise

An open-source project doing the core job proves a replacement is possible. It does not prove it matches Kumospace, and it does not prove anyone has run it for a month. How we decide.