Hugging Face vs Zilliz

Hugging Face (The AI community building the future.) and Zilliz (Vector Database for Enterprise-grade AI and LLM applications) both appear on the Smoower Developer Ecosystem Index.

Hugging Face (rank #3) holds a modest lead over Zilliz (rank #115) on the overall Smoower ecosystem score (75 vs 57). The gap of 18 points reflects composite signals across code, docs, community and reach.

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

Hugging Face carries 654,206 GitHub stars across 467 public repos, with 84 repositories active in the last 90 days and 879 external contributors on record. Zilliz shows 38,722 stars across 74 public repos, 30 active in the last 90 days and 99 external contributors. The star gap on its own does not decide the comparison, but Hugging Face's footprint is roughly 16.9x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Hugging Face is the stronger read for anyone weighting momentum. Zilliz 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.