Best Helicone Alternatives in 2026
Updated
20 platforms from AI agent observability tools ranked against Helicone on the same published basis.
- 1Helicone vs W&B Weave
- 2Helicone vs SigNoz
- 3Helicone vs Opik
- 4Helicone vs Traccia
- 5Helicone vs VoltOps
- 7Helicone vs Maxim AI
- 8Helicone vs PetalTrace
- 9Helicone vs Respan (formerly Keywords AI)
- 10Helicone vs OpenLIT
- 11Helicone vs Agenta
- 12Helicone vs TraceRoot
- 13Helicone vs Arize AX
- 14Helicone vs Braintrust
- 15Helicone vs Galileo
- 16Helicone vs Laminar
- 17Helicone vs Langfuse
- 18Helicone vs LogicGaze
- 19Helicone vs MLflow Tracing
- 20Helicone vs Traceloop
- 21Helicone vs Observe
Helicone alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | W&B Weave | 7.9 | Free plan | $60/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 2 | SigNoz | 7.8 | Free plan | $19/mo | Android, API, iOS, self-hosted, Web |
| 3 | Opik | 7.7 | Free plan | $19/mo | API, Linux, self-hosted, Web |
| 4 | Traccia | 7.7 | Free plan | $99/mo | API, Web |
| 5 | VoltOps | 7.7 | Free plan | $50/mo | API, self-hosted, Web |
| 7 | Maxim AI | 7.6 | Free plan | $29/mo | API, self-hosted, Web |
| 8 | PetalTrace | 7.5 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 9 | Respan (formerly Keywords AI) | 7.5 | Free plan | $16.58/mo | API, self-hosted, Web |
| 10 | OpenLIT | 7.2 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 11 | Agenta | 7.1 | Free plan | $29/mo | API, self-hosted, Web |
| 12 | TraceRoot | 7.1 | Free plan | $30/mo | Web |
| 13 | Arize AX | 7.0 | Free plan | $50/mo | API, self-hosted, Web |
| 14 | Braintrust | 7.0 | Free plan | $249/mo | API, self-hosted, Web |
| 15 | Galileo | 7.0 | Free plan | $100/mo | API, self-hosted, Web |
| 16 | Laminar | 7.0 | Free plan | $30/mo | API, self-hosted, Web |
| 17 | Langfuse | 7.0 | Free plan | $29/mo | API, self-hosted, Web |
| 18 | LogicGaze | 7.0 | Free plan | Free | API, self-hosted, Web |
| 19 | MLflow Tracing | 7.0 | Free plan | Free | API, self-hosted, Web |
| 20 | Traceloop | 7.0 | Free plan | Free | API, self-hosted, Web |
| 21 | Observe | 6.9 | No | — | API, Linux, Mac, Web, Windows |
Make your platform an alternative to Helicone
See the priceThe sponsored alternative slot on this page is labelled and never changes the order above.
Questions about Helicone alternatives
What is the best alternative to Helicone?
W&B Weave, number 1 in AI agent observability tools with a score of 7.9 out of 10. The others here: SigNoz, Opik, Traccia and 16 more.
What is the best free alternative to Helicone?
W&B Weave is the best-ranked alternative with a free plan. 19 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on. Paid placements never change a rank.