The Milvus Project vs LlamaIndex

The Milvus Project (The open source vector database designed for AI applications) and LlamaIndex both appear on the Smoower Developer Ecosystem Index.

LlamaIndex (rank #63) holds a modest lead over The Milvus Project (rank #237) on the overall Smoower ecosystem score (59 vs 48). The gap of 11 points reflects composite signals across code, docs, community and reach.

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

The Milvus Project carries 52,043 GitHub stars across 67 public repos, with 20 repositories active in the last 90 days and 90 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 Milvus Project is the stronger read for anyone weighting community. 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.