# Humanloop

Enterprise AI evaluation platform for LLM prompt management and observability.

- Category: Developer Tools
- Pricing: Free plan available
- Free trial: yes
- Tags: Machine Learning, API
- Website: https://humanloop.com?ref=aigregator&utm_source=aigregator&utm_medium=referral
- Aigregator page: https://aigregator.com/tools/humanloop
- API: https://x402.aigregator.com/v1/tools/humanloop

## Overview
Humanloop was an enterprise-grade AI evaluation platform that served as the first development platform for Large Language Model (LLM) applications. It provided best-in-class prompt management and LLM observability capabilities, enabling teams to build, test, and manage AI applications powered by LLMs. The platform was designed for enterprises and development teams looking to rapidly and safely adopt AI technologies. Humanloop shaped industry standards for how to manage and evaluate AI systems, but as of the time of the research, the company has joined Anthropic and is sunsetting the platform as the team transitions to work on new initiatives within Anthropic.
## Key Features
- Prompt management and versioning
- LLM observability and monitoring
- Agent and prompt builder
- Tool calling for external integrations
- Evaluation platform for AI outputs
- Collaboration features for teams

## Use Cases
- Building and managing LLM-powered applications
- Evaluating and optimizing AI prompt performance
- Monitoring LLM behavior and observability in production
- Creating multi-step AI systems with tool calling capabilities
- Enterprise AI adoption and safe deployment

## Who It Is For
- Enterprise companies building AI applications
- Development teams working with LLMs
- AI researchers and practitioners
- Organizations adopting AI at scale
- Teams requiring AI safety and evaluation

## Pros
- First-to-market development platform for LLM applications that shaped industry standards
- Enterprise-grade observability and evaluation capabilities for LLM systems
- Comprehensive prompt management and versioning functionality
- Multi-step agent systems with tool calling and external data integration

## Cons
- Platform is being sunset as the company joined Anthropic
- Customers required to transition to alternative solutions
- No longer receiving active development or new feature releases

## Pricing Plans
- Free: Free
- Enterprise: $-1/month
- Startup Program: $-1/month

## Alternatives
- [Gentrace](https://aigregator.com/tools/gentrace)
- [Dify AI](https://aigregator.com/tools/dify-ai)
- [AirOps](https://aigregator.com/tools/airops)
- [LangChain](https://aigregator.com/tools/langchain)
- Promptflow

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Source: Aigregator — AI tools directory. https://aigregator.com/tools/humanloop