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Helicone AI is an open-source observability platform designed to enhance the monitoring, debugging, and improvement of AI applications. With a straightforward 1-line integration, it offers comprehensive features such as cost tracking, agent tracing, and prompt management. Helicone ensures sub-millisecond latency impact and 100% log coverage, making it suitable for production-level workloads.
The platform boasts industry-leading query times and supports a variety of integrations including OpenAI, Azure, Anthropic, and more. It processes up to 1,000 requests per second and has logged over 1.2 billion requests with 99.99% uptime. Helicone's robust features include detailed analytics, prompt versioning, caching, user metrics, and feedback collection.
Helicone is built for scalability and reliability, leveraging Cloudflare Workers to maintain low latency and high reliability. It allows for risk-free experimentation and provides all features through simple header additions, eliminating the need for SDKs. The platform supports custom properties, rate limiting, secure API key management, and prompt security.
Proudly open-source, Helicone encourages community contributions and offers deployment options for both cloud-hosted and on-premise environments. Trusted by thousands of companies and developers, Helicone simplifies the process of logging, monitoring, and debugging AI applications, making it an invaluable tool for developers.
Pricing
Helicone offers usage-based pricing with three main plans:
- Free Plan: $0.00/month, includes up to 100k requests per month with core observability and analytics tools, prompt templates, limited prompt experiments, SOC-2 compliance, and on-prem deployment.
- Growth Plan: $0.00/month, includes observability and analytics with feature-rich tooling, prompt templates, prompt experiments, SOC-2 compliance, and on-prem deployment.
- Enterprise Plan: Contact for a tailored plan with comprehensive features similar to the Growth Plan.
Discounts are available for startups (50% off for the first year), non-profits, open-source companies ($5,000 credit for the first year), and students (free access).