[COMING SOON]

A runtime built for how agents actually behave.

A session-first, fully stateful runtime for running any harness. Run for hours, roll out harness updates seamlessly, and preserve sessions cleanly without writing a single line of state management.

One session stepping across several machines

[SESSION-FIRST]

State is the runtime's job, not yours

Agents don't run like scripts. They run for hours, pause on a tool call, and pick up mid-task. Agent Runtime is designed to deploy and run stateful, long-running, multi-agent workloads seamlessly.

More on how Blaxel persists state
  • Fully harness-agnostic

    Use whichever agentic harness or framework you want.

  • Session-first, keyed by identity

    State and storage persist across restarts. Retrieve it with just a key.

  • No execution timeouts

    Agents are meant to run for hours and days. Scale to zero while waiting on external APIs.

  • Multi-agent primitives built in

    Atomic lock, borrow, and handover. Copy-on-write forks. Shared context drives.

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Apply to get access when the private preview opens.