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Dev Tools

Convex vs Windmill: Pricing Comparison 2026

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

Bottom line: Windmill starts at $1/mo, making it $24/mo cheaper than Convex ($25/mo). Convex offers a free plan.

Last updated: July 6, 2026

Data compiled by Arthur Jacquemin
Updated July 6, 2026
Try Convex freeTry Windmill freePrice updated 13d agoPrice updated 10d ago
Best Value

Convex - Convex offers a free plan, offers 3 tiers vs 2.

Convex vs Windmill: Quick Pricing Facts

FeatureConvexWindmill
Starting Price$25/mo$1/mo
Number of Plans32
Free TierYesYes
Pricing Modelusage-basedopen-source
Annual DiscountN/AN/A

Windmill is the more affordable option, starting at $1/mo compared to Convex's $25/mo. Both are Dev Tools with 5 combined pricing plans and 30 features compared.

Both tools offer free plans, making them accessible for teams on a budget. Convex 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
Convex
Convex
Try free
Windmill
Windmill
Try free
Tier 1
Free
$0/monthCheapest
Includes
  • Chef AI App Generation
  • Indexes
  • File storage
  • Text search
  • Vector search
  • Webhooks
  • Crons
  • Auth
  • Automatic caching
  • Node.js actions
Start with Free
developer
$1/month
Start with developer
Tier 2
Starter
$25/month
$25 / year
Includes
  • Health & Insights dashboard
  • Preview deployments
  • Log streaming
  • Exception reporting
  • Team member permissions
  • Custom domains
  • Built-in resources
  • Chef tokens
  • Function calls
  • Database storage
Start with Starter
operator or ext JWT token
$0/monthCheapest
Start with operator or ext JWT token
Tier 3
ProfessionalPopular
$25/monthCheapest
$25 / year
Includes
  • Health & Insights dashboard
  • Preview deployments
  • Log streaming
  • Exception reporting
  • Team member permissions
  • Custom domains
  • Built-in resources
  • Chef tokens
  • Function calls
  • Database storage
Start with Professional
-

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Convex

Reactive backend-as-a-service with real-time sync

View all Convex plans

Windmill

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

View all Windmill plans

Frequently Asked Questions: Convex vs Windmill

Which is cheaper, Convex or Windmill?
As of July 2026, Windmill starts at a lower price point. Convex starts at $25/mo while Windmill starts at $1/mo. However, the best value depends on the features you need at each tier.
How many pricing plans does Convex have vs Windmill?
Convex offers 3 pricing plans, while Windmill offers 2 plans. More plans typically means more flexibility to match your exact needs and budget.
Does Convex or Windmill offer a free plan?
Yes, both Convex and Windmill offer free plans. Compare the feature limits of each free tier to see which better fits your use case before upgrading.
Can I save money by paying annually for Convex or Windmill?
Both Convex and Windmill offer annual billing options. Check each plan's yearly pricing for potential savings compared to monthly billing.
What is the most popular Convex plan?
The Professional plan is Convex's most popular tier, priced at $25/mo. Key features include Health & Insights dashboard, Preview deployments, Log streaming.
What pricing models do Convex and Windmill use?
Convex 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 Convex and Windmill compare for Dev Tools?
Both Convex and Windmill are Dev Tools. Convex offers 3 plans starting at $25/mo, 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. Convex Official Pricing- Vendor pricing page
  2. Windmill Official Pricing- Vendor pricing page

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