Helicone
An LLM observability proxy that sits between your app and the LLM provider — logs every request, tracks costs, and gives you dashboards without code changes.
MLOps Beginner
Category
MLOps
Difficulty
Beginner
When to use
You want instant visibility into LLM usage, costs, and latency across your team without instrumenting every call site.
When not to use
You need deep tracing of multi-step chains and retrieval pipelines — LangSmith or Langfuse give more structured trace views.
Alternatives
LangSmith Langfuse OpenTelemetry