Humanloop
Pioneered the first development platform for LLM applications, enabling teams to build, evaluate, and deploy AI systems safely and efficiently.
Humanloop is an open-source alternative to:

Humanloop was the first platform designed specifically for developing and managing LLM applications. It provided teams with tools to build, evaluate, and deploy AI systems while maintaining safety and reliability.
Key Features
- LLM Application Development: First platform dedicated to building and managing LLM applications
- Evaluation & Testing: Tools for evaluating AI model performance and reliability
- Safety & Governance: Features to ensure safe AI deployment and compliance
- Collaboration: Enabled teams to work together on AI projects
- Industry Standards: Helped shape standards for AI management and evaluation
Tech / Self-Hosting Info
Humanloop was a cloud-based platform with no self-hosting option. The service has been sunsetted following its acquisition by Anthropic.