Domains

The 26 categories used to group startups on the list.

DomainStartupsAbout
Coding29Software engineering environments and SWE benchmarks
Machine Learning22ML engineering and research environments
Long Horizon16Multi-hour and multi-day agentic task environments
Enterprise14Business software and workflow environments
Multi-Domain14Environment platforms spanning many domains
RLHF13RLHF vendors and human-in-the-loop data pipelines
Computer Use12Desktop and OS-level agent environments
Data Labeling12Expert human data and RLHF pipelines
Agents Infrastructure12Sandboxes, browsers, and runtimes for agent training
Browser10Web navigation and browser agent environments
Simulation8High-fidelity simulation environments and digital twins
Finance6Trading, banking, and financial analysis environments
Cybersecurity6Offensive and defensive cybersecurity environments
Alignment6Safety, honesty, and preference environments
Math6Mathematical reasoning and formal proof environments
Custom Environments6Bespoke RL environment development as a service
Science4Scientific research and lab workflow environments
Robotics3Embodied and physical-world simulation environments
Tool Use2API orchestration and function-calling environments
Design2UI, visual, and product design environments
Medical2Clinical and healthcare workflow environments
Legal2Legal research and contract work environments
Games1Game worlds as agent training grounds
Hardware Engineering1Mechanical and electrical engineering environments
Chip Design1Semiconductor and EDA workflow environments
Voice1Speech and conversational agent environments