LangSmith vs Milvus
LangSmith and Milvus are both AI Platforms tools in our directory. This side-by-side comparison covers pricing, user ratings, supported platforms, key features and open-source status so you can decide which one fits your needs.
Side-by-side comparison
| Attribute | LangSmith | Milvus |
|---|---|---|
| Vendor | LangChain | Zilliz |
| Rating | ★ 4.4 | ★ 4.6 |
| Pricing | Freemium | Freemium |
| Platforms | Web, API | Cloud, API, Self-host |
| Key features | Full trace visibility for chains & agents, Dataset + evaluation workflows, Prompt playground with versioning | Billion-scale ANN with cloud-native scale-out, GPU index options, Hybrid search and scalar filters |
| Headquarters | San Francisco, USA | San Francisco, USA |
| Founded | 2023 | 2019 |
| Open source | No | Yes |
Key differences
- Milvus has a higher user rating (4.6★ vs 4.4★).
- Both LangSmith and Milvus use a Freemium model.
- Milvus is open source (its code is public), while LangSmith is proprietary.
- LangSmith runs on Web, API; Milvus runs on Cloud, API, Self-host.
Frequently asked questions
Is LangSmith or Milvus better?
By user rating, Milvus scores higher (4.6★ vs 4.4★). Both are capable AI Platforms tools, so review the feature comparison for your use case.
Which is cheaper, LangSmith or Milvus?
Both LangSmith and Milvus use a Freemium pricing model.
Are LangSmith and Milvus open source?
Milvus is open source, while LangSmith is proprietary.