LangSmith vs Latitude
A side-by-side comparison of LangSmith and Latitude, two Observability tools, drawn from Ignaite's continuously-verified listings.
Compared from listings verified as of
At a glance
| Attribute | LangSmith | Latitude |
|---|---|---|
| Category | Observability | Observability |
| Pricing | FREEMIUM | FREEMIUM |
| License (differs) | Proprietary | Open core |
| Deployment (differs) | Cloud | Hybrid |
| Platforms | API, Web | API, Web |
| Model support | Model-agnostic | Model-agnostic |
| Vendor (differs) | LangChain | Latitude Data S.L. |
The honest brief
LangSmith
Deepest native LangChain/LangGraph tracing — but cloud-only, where Langfuse lets you self-host the same.
- Native LangChain/LangGraph tracing
- Works standalone via SDKs
- Datasets + eval orchestration
- Prompt playground built in
- Closed source, cloud-only
- Self-host is Enterprise-only
- Best value inside LangChain stack
Latitude
MIT-licensed and OpenTelemetry-native, it auto-builds evals from your team's judgments and tracks alignment drift — self-host the whole stack free.
- Fully self-hostable stack
- Agent-native multi-turn traces
- Issue clustering + Slack/webhook alerts
- Unlimited seats on the free tier
- Younger than LangSmith/Langfuse
- Self-host infra to maintain
- Smaller integration ecosystem