Anthropic vs Vercel Labs

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

Vercel Labs (rank #8) holds a narrow lead over Anthropic (rank #44) on the overall Smoower ecosystem score (71 vs 63). The gap of 8 points reflects composite signals across code, docs, community and reach.

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

Anthropic carries 609,852 GitHub stars across 99 public repos, with 48 repositories active in the last 90 days and 722 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. The star gap on its own does not decide the comparison, but Anthropic's footprint is roughly 3.2x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Anthropic 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.