© 2026 AI-Buzz. Early access — data updated daily.
© 2026 AI-Buzz. Early access — data updated daily.
Select companies from the search above to compare them side-by-side.
Qdrant: 12.4M downloads/mo, 29.1K GitHub starsvs
Milvus: 19.5M downloads/mo, 43.0K GitHub starsvs
Chroma: 12.4M downloads/mo, 26.3K GitHub stars, $38.0M funded
Source: AI-Buzz developer adoption intelligence.
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| Metric | Qdrant | Milvus | Chroma |
|---|---|---|---|
| Website | qdrant.tech → | milvus.io → | chroma.dev → |
| Description | Open-source vector similarity search engine. Fast and scalable. | Open-source vector database. Scalable similarity search engine. |
| Open-source vector database. Embeddings database for AI applications. |
| Total Funding | — | — | $38M✓ |
| Last Funding | Not available | Not available | Seed May 2023 |
| Developer Adoption | |||
| npm Downloads (30d) | 1.5M✓ | — | 694.1K |
| npm Trend (30d) | — | ||
| PyPI Downloads (30d) | 10.9M | 19.5M✓ | 11.8M |
| Total Downloads (30d) | 12.4M | 19.5M✓ | 12.4M |
| HN Discussion Share | 3.7% of HN mentions | 1.1% of HN mentions | 4.1% of HN mentions |
| Status | Private | Private | Private |
| HN Mentions (30d) | 26 | 8 | 29✓ |
| HN Mentions Trend (30d) |
| GitHub Stars | 29.1K | 43.0K✓ | 26.3K |
| Founded | 2021 | 2019 | 2021 |
| Primary Category |