What are the best alternatives to Helicon?

The top alternatives to Helicon are PostHog, SafetyBench Eval, Langfuse, ranked by real usage data on Unfragile.

Are there free alternatives to Helicon?

Yes, 19 free alternatives to Helicon exist, including PostHog, SafetyBench Eval, Langfuse.

20 alternatives ranked by real usage data. Helicon scores 46/100 — 20 tools score higher.

OriginalHelicon

Optimize AI deployment, observability, and explainability...

20 alternatives

19 free options

20 score higher

Open-source product analytics with LLM observability — traces, costs, evals unified with product metrics.