Windmill
Open-source workflow engine and developer platform for scripts, flows, and internal apps
Windmill doesn't publish a pricing.md file yet.
This pricing data is community-maintained and last verified 2026-10-11.
Pricing Tiers
| Tier | Price | Includes | Overage |
|---|---|---|---|
|
Free and Open-source
free
|
Free
|
Users: 50
Workspaces: 3
|
— |
|
Enterprise Edition
per seat
|
$120/mo
+ $20/seat
|
— | — |
Portability
Switching Cost
moderate
Open Standard
AGPL-3.0 open source
What You Lose
Windmill-specific flow definitions, app UIs, schedule configurations; scripts themselves are portable
Transparency Score
C
55/100
Pricing Transparency Score
Score breakdown
✕
Publishes pricing.md
0/30
✓
Free tier available
10/10
✓
All prices public
15/15
✕
Usage pricing documented
0/15
✓
Portability documented
10/10
✓
Open standard
10/10
✓
Recently verified
10/10