# Modal

Compute and sandboxes for RL training and parallel agent rollouts.

- Website: https://modal.com/
- Category: RL startup
- Type: Training infrastructure
- Capabilities: Sandboxes, RL training
- Reviewed: 2026-09-09

## Overview

Modal provides cloud compute for AI workloads. Its infrastructure supports GPU training and large numbers of isolated agent executions, including RL rollouts in sandboxes.

## Products & services

- GPU compute for model training.
- Isolated execution environments for parallel trajectories.

## Sources & references

- [Modal products and research](https://modal.com/)