Cohere vs LlamaIndex

Cohere (Empowering enterprises with private, powerful AI.) and LlamaIndex both appear on the Smoower Developer Ecosystem Index.

LlamaIndex (rank #63) holds a modest lead over Cohere (rank #278) on the overall Smoower ecosystem score (59 vs 46). The gap of 13 points reflects composite signals across code, docs, community and reach.

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

Cohere carries 6,555 GitHub stars across 62 public repos, with 17 repositories active in the last 90 days and 15 external contributors on record. LlamaIndex shows 99,809 stars across 135 public repos, 48 active in the last 90 days and 241 external contributors. The star gap on its own does not decide the comparison, but LlamaIndex's footprint is roughly 15.2x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Cohere is the stronger read for anyone weighting education. LlamaIndex 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.