Marqo vs Zilliz

Marqo (Tensor search for humans.) 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 Marqo (rank #430) on the overall Smoower ecosystem score (54 vs 40). The gap of 14 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 Marqo. On education (docs, guides and learning material for developers), Zilliz is clearly ahead of Marqo. On community (issue response, PR reviews and discussion health), Zilliz is ahead of Marqo. On reach (how visible the ecosystem is beyond its own repos), Marqo is slightly ahead of Zilliz. On momentum (release cadence and how fast the ecosystem moves), Zilliz is ahead of Marqo.

Marqo carries 5,394 GitHub stars across 28 public repos, with 14 repositories active in the last 90 days and 4 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 7.0x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

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