TL;DR: Syntropy is a Y Combinator Winter 2026 startup The agentic coding app for complex tasks., currently active with a team of 2.
The agentic coding app for complex tasks.
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Syntropy is an autonomous coding agent built for complex long-horizon tasks, that turns a feature description into a fully tested implementation. Instead of babysitting a terminal for hours writing prompts and managing context, just describe what you want, go out for lunch, and come back to a production-ready PR. Syntropy joins your Slack to send you updates, and also supports custom MCP integrations.
Yes. Syntropy was funded by Y Combinator in the Winter 2026 batch. The agentic coding app for complex tasks.
Syntropy is an autonomous coding agent built for complex long-horizon tasks, that turns a feature description into a fully tested implementation. Instead of babysitting a terminal for hours writing prompts and managing context, just describe what you want, go out for lunch, and come back to a production-ready PR. Synt…
Syntropy was part of Y Combinator's Winter 2026 batch.
Syntropy has a team of 2 people according to Y Combinator's directory.
Syntropy is currently listed as Active with a team of 2 in Y Combinator's directory.
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