Windmill
Open-source developer platform turning scripts into workflows and internal apps.
Pricing
Free tier
Usage-based
Adoption
→StableLicense
Open Source
Data freshness
UnverifiedOverview
What is Windmill?
Windmill is an open-source platform to build workflows, internal tools, and cron jobs from scripts (TS/Python/Go/Bash), self-hostable with a fast execution engine.
Key differentiator
“Open-source platform turning scripts into workflows, crons, and internal apps.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
Turn TS/Python/Go scripts into flows and internal apps
Self-hostable with a performant engine
One platform for several needs
↓ Weaknesses
You run it for full control
Many capabilities in one tool
Fit analysis
Who is it for?
✓ Best for
Script-based workflows and internal tools
Turn code into flows and UIs
Self-hosted automation platform
Own your execution engine
Cost structure
Pricing
Free Tier
Available
Self-hosted free; cloud has paid plans
Starts at
$0 self-hosted
Model
Usage-based
Enterprise
Available
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Next step
Get Started with Windmill
Step-by-step setup guide with code examples and common gotchas.