Anthropic vs PolyAI

Anthropic and PolyAI both appear on the Smoower Developer Ecosystem Index.

Anthropic (rank #37) holds a meaningful lead over PolyAI (rank #395) on the overall Smoower ecosystem score (64 vs 43). The gap of 21 points reflects composite signals across code, docs, community and reach.

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

Anthropic carries 650,556 GitHub stars across 111 public repos, with 54 repositories active in the last 90 days and 585 external contributors on record. PolyAI shows 89 stars across 6 public repos, 5 active in the last 90 days and 25 external contributors. The star gap on its own does not decide the comparison, but Anthropic's footprint is roughly 7309.6x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Anthropic is the stronger read for anyone weighting community. PolyAI looks better where code quality 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.