Windmill alternatives: 4 apps ranked by verified data
Common reasons people leave Windmill: built for developers, not business users, and app builder is less polished than Retool's. We ranked 4 alternatives by how directly each one replaces Windmill, then by reviews, real visits and how recently each app's facts were checked against its own website. Retool currently ranks first.
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Show all 4 alternativesDiscontinued alternatives
- Pipedream is no longer available.
The best Windmill alternative for…
The highest-ranked app in this list for each need.
Best Windmill alternative for most people
RetoolMore polished UI builder, with Retool Workflows for scheduled jobs.
Best Windmill alternative for a free option
AppsmithOpen-source app builder if UIs matter more than orchestration.
Best Windmill alternative for a free plan you can upgrade
n8nVisual workflow automation with many integrations, also self-hostable.
Best Windmill alternative for open source
ToolJetOpen-source builder that pairs apps with built-in workflows.
Best Windmill alternative for self-hosting
RetoolMore polished UI builder, with Retool Workflows for scheduled jobs.
Best Windmill alternative for iPhone and Android
RetoolMore polished UI builder, with Retool Workflows for scheduled jobs.
Best Windmill alternative for working in the browser
RetoolMore polished UI builder, with Retool Workflows for scheduled jobs.
Windmill alternatives: common questions
What is the best alternative to Windmill?
Retool ranks first right now. More polished UI builder, with Retool Workflows for scheduled jobs. Appsmith and ToolJet follow it in our ranking.
Is there a free alternative to Windmill?
Yes. Retool (free plan + paid), Appsmith (open source), ToolJet (open source) and n8n (free plan + paid) have a free option. Check each app's verified facts for current plan limits.
Is there an open-source alternative to Windmill?
Yes: Appsmith and ToolJet. Appsmith and ToolJet can also be self-hosted.
Why do people switch from Windmill?
The complaints we hear most: built for developers, not business users; app builder is less polished than Retool's; enterprise features need a paid licence.
How is this list ranked?
Every app is scored with the same published formula: how directly it replaces Windmill, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.