LiveKit vs vLLM

LiveKit (Open source WebRTC and realtime AI infrastructure) and vLLM both appear on the Smoower Developer Ecosystem Index.

vLLM (rank #22) holds a narrow lead over LiveKit (rank #59) on the overall Smoower ecosystem score (67 vs 61). The gap of 6 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), vLLM is ahead of LiveKit. On education (docs, guides and learning material for developers), LiveKit is ahead of vLLM. On community (issue response, PR reviews and discussion health), vLLM is clearly ahead of LiveKit. On reach (how visible the ecosystem is beyond its own repos), LiveKit is ahead of vLLM. On momentum (release cadence and how fast the ecosystem moves), LiveKit is slightly ahead of vLLM.

LiveKit carries 44,702 GitHub stars across 110 public repos, with 58 repositories active in the last 90 days and 397 external contributors on record. vLLM shows 129,682 stars across 50 public repos, 41 active in the last 90 days and 1,008 external contributors.

LiveKit is the stronger read for anyone weighting reach. vLLM looks better where community is the deciding factor. The table below breaks the scores down pillar by pillar; the linked profiles cover the underlying repos, docs and community signals in full.