TL;DR: OpenProse is a Y Combinator Spring 2026 startup An open-source operating system for reliable long-running agents, currently active with a team of 3.
An open-source operating system for reliable long-running agents
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OpenProse is building open-source infrastructure for long-running AI work: a declarative language plus a reactive harness/runtime for reliable agent workflows.
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Yes. OpenProse was funded by Y Combinator in the Spring 2026 batch. An open-source operating system for reliable long-running agents
OpenProse is building open-source infrastructure for long-running AI work: a declarative language plus a reactive harness/runtime for reliable agent workflows.
OpenProse was part of Y Combinator's Spring 2026 batch.
OpenProse has a team of 3 people according to Y Combinator's directory.
OpenProse is currently listed as Active with a team of 3 in Y Combinator's directory.
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