Helicone Alternatives
Open-source LLM observability platform for monitoring, debugging, and improving AI applications.
Helicone is designed for monitoring LLM applications at scale. It provides real-time insights into application performance, including user sessions, model usage, and costs.
Explore 31 alternatives to Helicone across 1 category. Each tool listed below shares at least one category with Helicone.
Top Helicone alternatives at a glance
- Langfuse. Traces, evals, prompt management and metrics to debug and improve your LLM application.
- Comet Opik. Comet provides an end-to-end model evaluation platform for AI developers.
- Weights & Biases. ML experiment tracking, LLM observability, and evaluation platform for AI teams
- Arize AI. AI observability platform with tracing, evaluation, and monitoring for LLM and ML applications
- Traceloop. Open-source LLM observability built on OpenTelemetry, with automatic instrumentation for major providers and frameworks
📊 Observability & Analytics
Comet Opik
Comet provides an end-to-end model evaluation platform for AI developers.
Agenta
Open-source prompt management, evaluation, and observability for LLM apps
Future AGI
Open-source platform for testing, monitoring, and improving AI agents with tracing, evals, guardrails, and gateway
Braintrust
Stop building AI in the dark.
Frequently asked questions
What are the best alternatives to Helicone?
Based on category overlap and popularity, the top alternatives to Helicone include: Langfuse (Traces, evals, prompt management and metrics to debug and improve your LLM ap...); Comet Opik (Comet provides an end-to-end model evaluation platform for AI developers.); Weights & Biases (ML experiment tracking, LLM observability, and evaluation platform for AI teams); Arize AI (AI observability platform with tracing, evaluation, and monitoring for LLM an...); Traceloop (Open-source LLM observability built on OpenTelemetry, with automatic instrume...). See all 31 alternatives compared on this page.
Is there a free alternative to Helicone?
Yes. 27 alternatives to Helicone offer a free tier or free trial: Langfuse, Comet Opik, Weights & Biases, Arize AI, Traceloop, Agenta, and more. Use the comparison above to find the best fit for your use case.
Are there open-source alternatives to Helicone?
Yes. 14 open-source alternatives to Helicone are listed here: Langfuse, Comet Opik, Arize AI, Traceloop, Agenta, LangWatch, and more. Open-source tools can be self-hosted for full control over data and infrastructure.
What is Helicone?
Helicone is designed for monitoring LLM applications at scale. It provides real-time insights into application performance, including user sessions, model usage, and costs. Key features include: Easy integration with just two lines of code. Support for any model and provider, including fine-t... See 31 alternatives to Helicone across 1 category.
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