LlamaIndex vs Vercel Labs

LlamaIndex and Vercel Labs (Develop. Preview. Ship. Creators of Next.js.) both appear on the Smoower Developer Ecosystem Index.

Vercel Labs (rank #8) holds a modest lead over LlamaIndex (rank #80) on the overall Smoower ecosystem score (71 vs 59). The gap of 12 points reflects composite signals across code, docs, community and reach.

On education (docs, guides and learning material for developers), Vercel Labs is slightly ahead of LlamaIndex. On community (issue response, PR reviews and discussion health), LlamaIndex is slightly ahead of Vercel Labs. On reach (how visible the ecosystem is beyond its own repos), Vercel Labs is clearly ahead of LlamaIndex. On momentum (release cadence and how fast the ecosystem moves), Vercel Labs is clearly ahead of LlamaIndex.

LlamaIndex carries 101,666 GitHub stars across 149 public repos, with 45 repositories active in the last 90 days and 264 external contributors on record. Vercel Labs shows 190,056 stars across 351 public repos, 80 active in the last 90 days and 474 external contributors.

LlamaIndex is the stronger read for anyone weighting community. Vercel Labs looks better where reach 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.