Worlds that behave like the real thing
Static benchmarks can't teach an agent to operate. klavis environments are live, stateful, and reproducible — so agents learn from consequences, not strings.
Browser worlds
Full Chromium instances with real DOM, network, and authentication flows. Agents navigate, fill forms, and complete multi-tab workflows.
Operating systems
Sandboxed Linux desktops with file systems, terminals, and installed software for agents that operate machines end to end.
Production software
Replicas of CRMs, IDEs, ticketing tools, and internal dashboards — the long-tail apps real knowledge workers use every day.
Custom environments
Bring your own world. Define tools, state, and success criteria, and we package it into a reproducible, resettable environment.
Concurrency
10K+ parallel instances
Step latency
<50ms median
Reset
Deterministic snapshot replay
Isolation
Hardware-level sandboxing
Build agents that operate in the real world
Access is whitelist-only. Tell us about your lab and we'll get you set up with environments and data.