Envoy AI Gateway vs LangSmith
| Envoy AI Gateway | LangSmith | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | $39/mo |
| Open source | No | No |
| Platforms | — | api, self-hosted, Web |
| Free plan | Yes | Yes |
| Fallback routing | Yes | — |
| Usage analytics | Yes | — |
| Self-hosted deployment | Yes | — |
| Budget controls | Yes | — |
Both are listed in Best LLM Gateway Software. On Samsung Mobile US Press, LangSmith scores higher on our published basis.