Y Combinator LogoS22ActiveOpen SourceB2BNo-codeDeveloper ToolsSaaS

Open-source platform to turn scripts into internal apps & workflows

Windmill is an open-source developer platform to quickly build production-grade multi-step internal apps, workflows and integrations from minimal Python and Typescript scripts. Open-source alternative to Airplane and Pipedream. Simplified temporal with automatic app generation. Usable as a self-hosted AWS Lambda. Sync your scripts from your github repo or write them directly on Windmill, have them be converted to apps and no-code modules automatically. Use those apps as standalone or, build powerful flows using either those scripts or scripts made by the community on hub.windmill.dev. The experience is similar to no-code tools except that at any point, any module can have its code inspected and tweaked. Leveraging the open-source community, we will build an exhaustive library of scripts for all apis and generic tasks. You may also wrap Windmill with your own frontend to provide automation as a feature on top of your own SaaS. Focus on your business logic for all kind of flows, Windmill is the platform to build, share and run them.

Jobs at Windmill

$40k - $80k
Any (new grads ok)
$40k - $100k
0.25% - 1.00%
1+ years

Company Launches

Windmill: Turn scripts into internal apps and workflows

Fully open-source developer platform to turn any python, typescript, SQL into internal apps, integrations and workflows
Read Launch ›
Team Size:3
Location:Paris, France

Active Founders

Ruben Fiszel

Ruben was top of his class MSc in CS at EPFL, built the first open-source library for reinforcement learning for Java, researched compilers for his Masters at Stanford, built distributed systems at scale at Palantir and ran the engineering team at a Multi-Party Computation startup.

Ruben Fiszel
Ruben Fiszel