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stagewise (YC S25) — The open source agentic IDE

stagewise appears in Y Combinator's company directory in the Summer 2025 batch, listed 2025-07-08. The Open Source Agentic IDE.

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stagewise: Accepted into Y Combinator Summer 2025

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stagewise

New accelerator entry · 2025-07-08 · the record

Summer 2025
batch
2
people
Early
stage
Unspecified
region
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In their words

stagewise is building the open-source agentic IDE: a developer workspace for creating and orchestrating coding agents, previewing running apps, and managing Git workflows. Developers can run agents in parallel, use their preferred models or existing coding subscriptions, and keep agents connected to browser/runtime context as well as the broader codebase, from APIs and tests to docs and deployment paths.

What the record says

BatchSummer 2025
Announced2025-07-08
StageEarly
StatusActive
Team size2
IndustryB2B
Sub-industryB2B -> Engineering, Product and Design
SectorsArtificial Intelligence, Developer Tools, Open Source
RegionsUnspecified
HiringYes
Sitehttps://stagewise.io

The full profile

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If you're behind stagewise: acceptance into a YC batch is one of the few weeks a young company gets looked up by people who matter — investors, other founders, press. FoxPlug turns the commits, deploys, and releases you're already making into that story automatically, so anyone who looks finds something current. FoxChat puts a guide on your own site so the people YC's own page just sent you don't read one line and leave.

Sourced from the company's Y Combinator directory entry.

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Permanent URL: https://mentionfox.com/funding/yc-stagewise
Last updated 2026-09-26
Primary record: Y Combinator directory entry
stagewise (YC S25) — The open source agentic IDE. MentionFox, 2026-09-26. https://mentionfox.com/funding/yc-stagewise