{"data":{"slug":"janus-gateway","name":"Janus Gateway","tagline":"GPL-3.0 plugin-core WebRTC gateway (SIP, VideoRoom, streaming)","category":"comms","categoryName":"Comms","url":"https://janus.conf.meetecho.com","github":"https://github.com/meetecho/janus-gateway","pricing":"open-source","hook":"Janus is the plugin-core C gateway when you need SIP, VideoRoom, streaming, and recording — not an opinionated rooms SaaS.","whatsGood":"GPL-3.0 core. Plugin architecture: SIP, VideoRoom, streaming, recording, and more. Battle-tested Meetecho gateway. Commercial options exist from Meetecho — do not invent prices; OSS self-host is the free path.","theCatch":"Plugin-core C gateway — not LiveKit/mediasoup opinionated rooms products. You pick plugins and ops the gateway. Distinct from LiveKit, mediasoup, PeerJS, and Pion.","verdict":"GPL-3.0 WebRTC gateway. Self-host free; commercial options exist — pitch the OSS core.","addedAt":"2026-09-04","featured":false,"domain":"Comms","subSpecialty":"Realtime","capabilities":["webrtc","gateway"],"surfaces":["Self-host","Hosted"],"ecosystem":["Multi-platform"],"licenseModel":"GPL-3.0","githubStars":9159},"related":[{"slug":"livekit","name":"LiveKit","tagline":"Apache-2.0 realtime rooms, SFU, and agents"},{"slug":"chatwoot","name":"Chatwoot","tagline":"MIT-core support inbox you can self-host for $0/agent"},{"slug":"socket-io","name":"Socket.IO","tagline":"MIT realtime library with fallbacks, not a hosted product"},{"slug":"plunk","name":"Plunk","tagline":"AGPL-3.0 transactional email, workflows, and broadcasts"},{"slug":"centrifugo","name":"Centrifugo","tagline":"Apache-2.0 Go realtime server binary, not in-process Socket.IO"}],"links":{"self":"/api/gems/janus-gateway","html":"/gems/janus-gateway","markdown":"/gems/janus-gateway.md","category":"/api/gems?category=comms","categoryPage":"/stacks/comms"}}