Sardine vs Zilliz

Sardine and Zilliz (Vector Database for Enterprise-grade AI and LLM applications) both appear on the Smoower Developer Ecosystem Index.

Zilliz (rank #122) holds a modest lead over Sardine (rank #569) on the overall Smoower ecosystem score (54 vs 35). The gap of 19 points reflects composite signals across code, docs, community and reach.

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

Sardine carries 19 GitHub stars across 55 public repos, with 5 repositories active in the last 90 days and 5 external contributors on record. Zilliz shows 37,860 stars across 71 public repos, 29 active in the last 90 days and 105 external contributors. The star gap on its own does not decide the comparison, but Zilliz's footprint is roughly 1992.6x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Sardine is the stronger read for anyone weighting reach. Zilliz 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.