Helicone

Helicone is an open-source LLM observability platform designed for developers, offering a modern alternative to DataDog, Splunk, New Relic, Langchain, and LogRocket. It provides tools for logging, monitoring, and debugging LLM applications in production.

Key features include:

• LLM Observability: Monitor and analyze LLM application performance.
• Debugging Tools: Trace and debug multi-step LLM interactions.
• Unified Insights: Gain insights across different LLM providers.
• Cost Analysis: Token-level cost analysis for efficient resource management.
• Open Source: Deploy and customize the platform to fit specific needs.

Use cases:

• Monitoring LLM application performance in production.
• Debugging complex LLM workflows.
• Optimizing LLM costs.
• Ensuring data security and compliance.