· Field NotesFebruary 23, 2026

Windmill turns small automations into proper tools

An open-source platform that takes your team's little scripts and automations and gives them a proper home — with scheduling, logs, and a real interface.

open-sourceworkflowautomation

What it solves

Every company has those little automations that someone built once — a report that runs at night, a data import, a thing that checks something and sends an alert. They usually live on someone's laptop or a server nobody remembers setting up.

Windmill gives those automations a real home. You put them in one place, give them a schedule, and suddenly they have a dashboard, logs, permissions, and a button anyone on the team can press to run them manually.

Why it showed up on our radar

Over 3,000 organizations use it in production. It's completely open source and free to run yourself. The interface is clean, the scheduling works well, and it handles the kind of internal tools that are too boring for a developer to enjoy building but too important to ignore.

Quick glossary

Who this is for

Teams that have outgrown spreadsheets and manual processes but don't want to buy expensive enterprise software. If someone on your team has ever said "I have a little script that does that," Windmill is where that script should live.

Check it out →

Written by David at AC0.AI. Follow on @ac0hero

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