Milvus vs Retool
Updated June 2026 · A structured head-to-head comparison.
The verdict
Both Milvus and Retool are credible databases tools, and the right pick comes down to your priorities.
Milvus — Open-source vector database.
Retool — Build internal tools, fast.
Milvus vs Retool: side by side
| Dimension | Milvus | Retool |
|---|---|---|
| Starting price | Free | Free – $10/user/mo |
| Free plan | Yes | Yes |
| Pricing model | Open source | Freemium |
| Best for | Ml Teams, Developers | Developers, Operations |
| Platforms | Self Hosted, Api, Web | Web, Self Hosted |
| Rating | 4.5/5 | 4.6/5 |
Milvus key facts
- Vendor
- Zilliz
- Pricing
- Open source — Free
- Free tier
- Yes
- Platforms
- Self Hosted, Api, Web
- Best for
- Ml Teams, Developers
- Editor rating
- 4.5 / 5
- Founded
- 2019
- Headquarters
- Redwood City, CA, USA
Retool key facts
- Vendor
- Retool
- Pricing
- Freemium — Free – $10/user/mo
- Free tier
- Yes
- Platforms
- Web, Self Hosted
- Best for
- Developers, Operations
- Editor rating
- 4.6 / 5
- Founded
- 2017
- Headquarters
- San Francisco, CA, USA
Frequently asked questions
Is Milvus better than Retool?
Neither is universally better — Retool edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is Milvus or Retool cheaper?
Milvus is the more affordable of the two to get started, at free. Milvus starts at free; Retool starts at free – $10/user/mo.
Can Milvus replace Retool?
Yes for most teams — both are databases tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.