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Dev Tools

Clerk vs Windmill: Pricing Comparison 2026

Side-by-side pricing comparison of Clerk and Windmill. See all plans, features, and costs at a glance.

Bottom line: Both Clerk and Windmill offer free plans. Clerk has 4 pricing tiers while Windmill has 2.

Last updated: July 27, 2026

Data compiled by Arthur Jacquemin
Updated July 27, 2026
Try Clerk freeTry Windmill freePrice updated 4d agoPrice updated 4d ago
Best Value

Clerk - Clerk offers a free plan, offers 4 tiers vs 2.

Clerk vs Windmill: Quick Pricing Facts

FeatureClerkWindmill
Starting PriceCustom pricing$1/mo
Number of Plans42
Free TierYesYes
Pricing Modelusage-basedopen-source
Annual DiscountN/AN/A

Clerk and Windmill are both priced at Custom pricing, making them equally accessible Dev Tools. Together they offer 6 pricing plans with 0 features compared, so the best choice comes down to which features match your needs.

Both tools offer free plans, making them accessible for teams on a budget. Clerk uses usage-based pricing while Windmill uses open-source pricing, which may affect your total cost at scale.

Review the detailed tier-by-tier comparison above to see exactly which features are included at each price point and find the best fit for your Dev Tools needs.

Pricing Plans
Windmill
Windmill
Try free
Tier 1
Hobby
$0/monthCheapest
developer
$1/month
Tier 2
Pro
Custom pricing
operator or ext JWT token
$0/monthCheapest
Tier 3
Business
Custom pricing
-
Tier 4
Enterprise
Custom pricing
-

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Clerk

Drop-in user authentication and management for web apps

View all Clerk plans

Windmill

Open-source developer platform for scripts, flows, and UIs

View all Windmill plans

What Reviewers Say

Frequently Asked Questions: Clerk vs Windmill

How many pricing plans does Clerk have vs Windmill?
Clerk offers 4 pricing plans, while Windmill offers 2 plans. More plans typically means more flexibility to match your exact needs and budget.
Does Clerk or Windmill offer a free plan?
Yes, both Clerk and Windmill offer free plans. Compare the feature limits of each free tier to see which better fits your use case before upgrading.
Does Clerk or Windmill offer custom enterprise pricing?
Clerk offers a custom-priced enterprise tier for larger teams. Windmill lists all its pricing publicly.
What pricing models do Clerk and Windmill use?
Clerk uses a usage-based pricing model, while Windmill uses open-source pricing. The right model depends on your team size and usage patterns.
How do Clerk and Windmill compare for Dev Tools?
Both Clerk and Windmill are Dev Tools. Clerk offers 4 plans starting at Custom pricing, while Windmill offers 2 plans starting at $1/mo. Review the feature breakdowns above to see which better fits your Dev Tools needs.
AI Recommendations

Sources

  1. Clerk Official Pricing- Vendor pricing page
  2. Windmill Official Pricing- Vendor pricing page

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