LangWatch vs OpenLLMetry
A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.
LangWatch
OpenTelemetry-native LLMOps platform for tracing, evals and agents
Visit
|
OpenLLMetry
OpenTelemetry-based LLM observability
Visit
|
|
|---|---|---|
| RECATOOLS Score | 7.5 / 10 | 7 / 10 |
| Capability | ||
| Value for money | ||
| Ease of use | ||
| ASEAN readiness | ||
| API quality | ||
| Pricing | Freemium | Open Source |
| Free tier | — | — |
| Paid from | — | — |
| Has API | ✓ | ✓ |
| Open source | ✓ | ✓ |
| Free to use | ✓ | ✓ |
| Users | — | — |
| Founded | — | 2023 |
| Maker | — | — |
| Verdict | LangWatch's most interesting move isn't a feature, it's the pricing shift it made in February 2026: away from per-trace billing (the model Langfuse and LangSmith both use, which can spike hard as usage grows) toward seat... |
OpenLLMetry by Traceloop is an open-source observability layer for LLM applications built on OpenTelemetry standards, auto-instrumenting popular frameworks (LangChain, LlamaIndex, OpenAI, etc.) to trace prompts, completi... |
| Full review → | Full review → |
← Back to AI Directory
Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.