AssemblyAI vs LiveKit

AssemblyAI (Advanced Speech-to-Text) and LiveKit (Open source WebRTC and realtime AI infrastructure) both appear on the Smoower Developer Ecosystem Index.

LiveKit (rank #63) holds a modest lead over AssemblyAI (rank #401) on the overall Smoower ecosystem score (59 vs 41). The gap of 18 points reflects composite signals across code, docs, community and reach.

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

AssemblyAI carries 1,025 GitHub stars across 67 public repos, with 8 repositories active in the last 90 days and 11 external contributors on record. LiveKit shows 39,530 stars across 108 public repos, 59 active in the last 90 days and 247 external contributors. The star gap on its own does not decide the comparison, but LiveKit's footprint is roughly 38.6x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

AssemblyAI is worth a look for teams already invested in its stack. LiveKit looks better where momentum 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.