Milvus vs Weaviate
Milvus vs Weaviate, compared side by side on 12 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Milvus is on 8/100 and Weaviate on 50/100.
Where each one leads
Milvus
Leads on none of the measures we hold for both companies.
Weaviate
- our overall score: 50/100 against 8/100
- agent readiness: 52/100 against 38/100
At a glance
| Measure | Milvus | Weaviate |
|---|---|---|
| What it is | Open-source, high-performance vector database designed for scalable AI and machine learning applications. | AI-native vector database for building scalable, intelligent applications. |
| Category | AI, Data Infrastructure, SaaS, Vector Database | Vector Database, AI Infrastructure, Foundation Model, Retrieval Augmented Generation |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2019 | 2019 |
| Headquarters | Redwood City, United States | Amsterdam, Netherlands |
| Status | Active | Active |
Size, funding and growth
| Measure | Milvus | Weaviate |
|---|---|---|
| Employees | Not published | 75 |
| LinkedIn followers | Not published | 58,358 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Milvus | Weaviate |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 8/100 | 50/100 |
| Traction | Not published | 19/100 |
| Team | 30/100 | 30/100 |
| Search visibility | Not published | 44/100 |
| Quality | Not published | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (38/100) | D (52/100) |
| Domain ratingLink authority, 0-100 | 77/100 | 78/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Milvus | Weaviate |
|---|---|---|
| Hosting | Not detected | Netlify |
| CDN | Not detected | Netlify |
| Frameworks | Not detected | Tailwind CSS |
| Analytics | Not detected | Google Tag Manager, Microsoft Clarity, Hotjar, Plausible |
| Support stack | Not detected | HubSpot |
| Open source | Yes | Yes |
Milvus vs Weaviate: common questions
Which is better, Milvus or Weaviate?
On our 0-100 score Weaviate rates higher (50/100 against 8/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 12 data points above: read the rows that match what you are buying for.
How do Milvus and Weaviate compare on the numbers?
Weaviate leads on our overall score (50/100 against 8/100), agent readiness (52/100 against 38/100).
Read the full Milvus review and pricing or the Weaviate review and pricing. You can also browse other Milvus alternatives we track.