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Dev Tools

Firebase vs Windmill: Pricing Comparison 2026

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

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

Last updated: August 24, 2026

Data compiled by Arthur Jacquemin
Updated August 24, 2026
Try Firebase freeTry Windmill freePrice updated 4d ago

Firebase vs Windmill: Quick Pricing Facts

FeatureFirebaseWindmill
Starting PriceCustom pricing$1/mo
Number of Plans24
Free TierYesYes
Pricing Modelusage-basedopen-source
Annual DiscountN/AN/A

Firebase and Windmill are both priced at Custom pricing, making them equally accessible Dev Tools. Together they offer 6 pricing plans with 6 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. Firebase 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
Firebase
Firebase
Try free
Windmill
Windmill
Try free
Tier 1
No-cost (Spark plan)
$0/monthCheapest
Includes
  • Generous no-cost usage limits
  • No payment method needed
  • Access to basic Firebase services
Start with No-cost (Spark plan)
developer
$1/month
Start with developer
Tier 2
Pay as you go (Blaze plan)Popular
Custom pricing
Includes
  • Access more services and higher usage levels
  • If eligible, get $300 in free credit
  • No-cost usage from Spark plan included
Start with Pay as you go (Blaze plan)
operator or ext JWT token
$0/monthCheapest
Start with operator or ext JWT token
Tier 3
-
Native subworkers
$8/monthCheapest
Start with Native subworkers
Tier 4
-
Agent workers
$0/monthCheapest
Start with Agent workers

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Firebase

Google's app development platform with auth, database, and hosting

View all Firebase plans

Windmill

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

View all Windmill plans

Frequently Asked Questions: Firebase vs Windmill

How many pricing plans does Firebase have vs Windmill?
Firebase offers 2 pricing plans, while Windmill offers 4 plans. More plans typically means more flexibility to match your exact needs and budget.
Does Firebase or Windmill offer a free plan?
Yes, both Firebase and Windmill offer free plans. Compare the feature limits of each free tier to see which better fits your use case before upgrading.
What is the most popular Firebase plan?
The Pay as you go (Blaze plan) plan is Firebase's most popular tier, priced at Custom pricing. Key features include Access more services and higher usage levels, If eligible, get $300 in free credit, No-cost usage from Spark plan included.
Does Firebase or Windmill offer custom enterprise pricing?
Firebase offers a custom-priced enterprise tier for larger teams. Windmill lists all its pricing publicly.
What pricing models do Firebase and Windmill use?
Firebase 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 Firebase and Windmill compare for Dev Tools?
Both Firebase and Windmill are Dev Tools. Firebase offers 2 plans starting at Custom pricing, while Windmill offers 4 plans starting at $1/mo. Review the feature breakdowns above to see which better fits your Dev Tools needs.
AI Recommendations

Sources

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

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