Qdrant vs TopK

Qdrant (Creating advanced vector search technology) and TopK (Pushing state of the art, one flamegraph at a time.) both appear on the Smoower Developer Ecosystem Index.

Qdrant (rank #5) holds a meaningful lead over TopK (rank #661) on the overall Smoower ecosystem score (74 vs 33). The gap of 41 points reflects composite signals across code, docs, community and reach.

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

Qdrant carries 45,822 GitHub stars across 132 public repos, with 89 repositories active in the last 90 days and 122 external contributors on record. TopK shows 98 stars across 15 public repos, 12 active in the last 90 days and 4 external contributors. The star gap on its own does not decide the comparison, but Qdrant's footprint is roughly 467.6x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Qdrant is the stronger read for anyone weighting reach. TopK makes more sense for teams already using its adjacent tools. The table below breaks the scores down pillar by pillar; the linked profiles cover the underlying repos, docs and community signals in full.