# Hillclimb

Training data and environments for self-improving research agents.

- Website: https://hillclimb.com/
- Category: RL startup, Data seller
- Type: Research data lab
- Capabilities: Machine learning, RL training
- Reviewed: 2026-09-09

## Overview

Hillclimb develops data for AI systems that perform research and improve through experience. Its work includes collecting human research activity and creating RL environments for model labs.

## Products & services

- Research-oriented training data.
- RL environment development for automated research.

## Sources & references

- [Hillclimb products and research](https://hillclimb.com/)