Langfuse vs LiveKit

Langfuse (Open source AI engineering platform. Debug, analyze and iterate together.) and LiveKit (Open source WebRTC and realtime AI infrastructure) both appear on the Smoower Developer Ecosystem Index.

Langfuse and LiveKit sit at essentially the same overall ecosystem score (59), which is unusual and worth reading through the pillars below.

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

Langfuse carries 32,648 GitHub stars across 25 public repos, with 22 repositories active in the last 90 days and 147 external contributors on record. LiveKit shows 39,530 stars across 108 public repos, 59 active in the last 90 days and 247 external contributors.

Langfuse is the stronger read for anyone weighting reach. LiveKit looks better where education 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.