Langfuse vs Helicone: Which is Better in 2026?
A side-by-side comparison of Langfuse (Freemium) and Helicone (Freemium) — pricing, features, platforms, and user ratings.
TL;DR
Both Langfuse and Helicone are worth evaluating — neither has enough user reviews yet to declare a clear winner. Compare features and pricing below to find the best fit for your needs.
How Langfuse compares
LangfuseThis | ||
|---|---|---|
| Starting price | Free | Free |
| Pricing model | Freemium | Freemium |
| Platforms | Web | — |
| Top features |
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| Rating | — | — |
Frequently Asked Questions
What is the difference between Langfuse and Helicone?
Langfuse and Helicone are both tools in the same category. Langfuse is freemium — Trace, evaluate, and improve AI agents with one open platform — use production data to understand behavior, collaborate on fixes, and ship better quality at lower cost and latency.. Helicone is freemium — Route, debug, and analyze LLM API calls with an open-source AI gateway and observability platform built for teams scaling AI applications.. The main differences are in pricing, platform support, and feature focus.
Which is better: Langfuse or Helicone?
Both Langfuse and Helicone are worth evaluating — neither has enough user reviews yet to declare a clear winner. Compare features and pricing below to find the best fit for your needs.
Is Langfuse free?
Langfuse offers a free tier with limited features. A paid plan is required for full access.
Is Helicone free?
Helicone offers a free tier with limited features. A paid plan is required for full access.
What are the best alternatives to both Langfuse and Helicone?
If neither Langfuse nor Helicone meets your needs, you can browse alternatives on each product's alternatives page. MazikBox ranks alternatives by shared categories, platforms, pricing, and user ratings.