Spanlens is an excellent Open Source Alternative to LangSmith, Humanloop and Maxim.
With our exclusive 20% off discount, you can save money while getting access to a powerful, reliable llm observability & evaluation solution.
If you need additional help with your Spanlens discount or have other questions, don't hesitate to reach out to their customer support team. They're known for their excellent service and quick response times.
Drop-in observability platform for OpenAI, Anthropic, and Gemini that logs every request, tracks costs, traces agent workflows, and flags anomalies and PII.
