kakao vs Weaviate

kakao and Weaviate (Weaviate creates database software like the Weaviate vector search engine) both appear on the Smoower Developer Ecosystem Index.

Weaviate (rank #152) holds a narrow lead over kakao (rank #257) on the overall Smoower ecosystem score (52 vs 47). The gap of 5 points reflects composite signals across code, docs, community and reach.

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

kakao carries 6,073 GitHub stars across 71 public repos, with 12 repositories active in the last 90 days and 8 external contributors on record. Weaviate shows 30,251 stars across 140 public repos, 32 active in the last 90 days and 51 external contributors. The star gap on its own does not decide the comparison, but Weaviate's footprint is roughly 5.0x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

kakao is the stronger read for anyone weighting code quality. Weaviate looks better where education 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.