Company research
Data as of May 29, 2026
No company research is published for this company yet. All research →
Milvus
Open-source vector database. Scalable similarity search engine.
AI InfrastructureFounded January 2019#13 of 54 in AI Infrastructure
Updated May 29, 2026
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Company profile
What is Milvus?
Milvus is an open-source vector database. Handles billions of vectors at scale. Used by enterprises for AI search.
Latest company data
Primary data point
Downloads
6.5M/30d
- npm
- 706.0K
- PyPI
- 5.8M
Tracked packages: npm @zilliz/milvus2-sdk-node; PyPI pymilvus
▼ -23%npm + PyPI: Updated 1d ago
Other data points
Dependent projects
536
- npm
- 136
- PyPI
- 400
Projects depending on tracked packages: npm @zilliz/milvus2-sdk-node; PyPI pymilvus
npm + PyPI: Updated 8h ago
GitHub stars
44.5K
Main repository stars
Updated 8h ago
Hacker News
1/30d
Position #51 in category discussion
Updated 8h ago
Repository health
Maintenance data from the main open-source repository.
OpenSSF ScorecardSource: OpenSSF ScorecardUpdates: WeeklyCaveat: Score 0–10 across security practices; not all checks apply to every repoMethodology →
3.9
Key-person riskSource: GitHub public event dataUpdates: WeeklyCaveat: Minimum developers needed for half of recent code changes. Lower = higher concentration risk.Methodology →
1
Releases (30d)Source: GitHub release dataUpdates: WeeklyCaveat: Published releases in the last 30 daysMethodology →
0
Repository usage
Public repositories and source files importing packages tied to Milvus.
Repos importingMetric: Public GitHub repos using company packagesSource: ecosyste.ms Packages APIScope: UTC daily snapshotUpdates: DailyFreshness: 48h target; 48h expected source lagConfidence: HighCaveat: Public GitHub dependency data only; private repos and direct API use outside those packages are not visible.Methodology →
2.2K0%
About Milvus
Milvus is an open-source vector database. Handles billions of vectors at scale. Used by enterprises for AI search.
FoundersCharles Xie, Xianjing Wang, Frank Liu
Funding
$113M · 3 roundsRaised $113M total. Category position #13 of 54 in AI Infrastructure.
Series B2022
$60MProsperity7 Ventures
Series B2020
$43MHillhouse Capital
Series A2020
$10MMorningside Venture Capital
Investors
Hillhouse CapitalMorningside Venture CapitalProsperity7 Ventures
Tracked packages (2)
1 npm, 1 PyPI
@zilliz/milvus2-sdk-node
npmMain npm package@zilliz/milvus2-sdk-node
Open-source vector database. Scalable similarity search engine.
pymilvus
PyPIMain PyPI packagepymilvus
Open-source vector database. Scalable similarity search engine.