Market Segment
RL Infrastructure Vendors
Vendors providing the compute, sandboxing, and execution infrastructure that RL and agent training runs on — managed sandboxes, browser or computer-use runtimes, and rollout infrastructure for running agent episodes at scale.
Ray-based distributed AI platform supporting large-scale LLM reinforcement learning, multi-turn agent RL, tool use, reward computation, and post-training.
Provides specialized AI cloud infrastructure, including managed and serverless reinforcement-learning infrastructure for training AI agents.
Open-source infrastructure provider developing cross-operating-system desktop drivers, virtualized sandboxes, and computer-use benchmark suites.
Provides isolated full-computer sandboxes for AI agents across containers, VMs, Windows, GPU, and macOS environments.
Cloud sandbox infrastructure providing isolated, code-executable environments for AI agents.
hiloop provides automated-research infrastructure with forkable compute, sandboxes, experiment lineage, observability, and training orchestration.
Provides high-concurrency sandboxes for AI code execution and RL rollouts, including coding-agent training environments.
Cloud infrastructure company providing programmable persistent VM devboxes and branching environments for coding agents, computer-use agents, development, and testing.
Open infrastructure stack for reinforcement-learning environments, hosted training, evaluation, and compute.
Provides VM-based Devbox sandboxes where AI agents can safely execute code, use files, APIs, and browsers.
About RL Infrastructure
RL Infrastructure vendors provide the compute, sandboxes, and execution runtimes that RL and agent workflows run on — including browser and computer-use runtimes, isolated sandboxed execution, and rollout infrastructure for running agent episodes at scale.
This differs from Environments & Simulations, which defines the task or world an agent acts in, and from Training Platforms, which orchestrate the training process itself. RL Infrastructure instead supplies the underlying execution layer those other categories run on.