Helicone AI

Helicone is the all-in-one, open-source platform designed for developers to monitor, debug, and optimize production-ready LLM applications with ease. Whether you're working with OpenAI, Anthropic, Azure, or other AI models, Helicone provides deep insights into your AI's performance—without adding complexity to your workflow.

Key Features:

• Seamless Monitoring – Gain real-time visibility into requests, responses, and token usage across all AI providers.
  
• Advanced Debugging – Quickly identify and resolve errors, performance bottlenecks, and hallucinations in your AI models.
  
• A/B Testing & Experiments – Run prompt experiments and evaluate LLM outputs without modifying your production code.
  
• Cost Optimization – Track API usage, analyze pricing trends, and optimize token consumption to reduce costs.
  
• Scalable & Secure – From hobbyists to enterprise teams, Helicone offers on-premise deployment, SOC-2 compliance, and HIPAA support for maximum security.

Designed for the Entire LLM Lifecycle

• Log & Analyze – Dive into detailed request logs and multi-step interactions for complete AI observability.
  
• Evaluate Performance – Catch regressions before deployment with LLM-as-a-judge and custom evaluation metrics.
  
• Experiment & Improve – Fine-tune prompts with quantifiable data-driven insights.
  
• Deploy with Confidence – Detect AI hallucinations, abuse, and latency issues across all providers.

Get Started in Seconds

With one-line integration, Helicone makes AI observability simple, scalable, and cost-effective. Trusted by startups and enterprises alike, it's the ultimate developer tool for building reliable AI applications.

Start for free today!

For more information, visit HeliconeAI.