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SRS (Simple Realtime Server) vs Live777: catalog facts
SRS (Simple Realtime Server)	Live777
Free Free and open source under the MIT licence.	Free Free and open source under the MPL-2.0 license.
macOS, Linux, Self-hosted	Windows, macOS, Linux, Self-hosted
Supports a wide range of streaming protocols and codecs Works directly with OBS and FFmpeg	WHIP and WHEP support for WebRTC interoperability Forward-only design keeps overhead low
No Windows build Configuration assumes familiarity with streaming protocols	Aimed at developers deploying streaming infrastructure Requires setup and WebRTC knowledge
Self-hosted	Downloadable app, Self-hosted
Open source	Open source
License: MIT	License: MPL-2.0
No account needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.