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Sentry vs Windmill: Pricing Comparison 2026

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

Bottom line: Windmill starts at $1/mo, making it $25/mo cheaper than Sentry ($26/mo). Sentry offers a free plan.

Last updated: March 16, 2026

Data compiled by Arthur Jacquemin
Updated March 16, 2026

Sentry vs Windmill: Quick Pricing Facts

FeatureSentryWindmill
Starting Price$26/mo$1/mo
Number of Plans82
Free TierYesYes
Pricing Modelusage-basedopen-source
Annual DiscountN/AN/A

Windmill is the more affordable option, starting at $1/mo compared to Sentry's $26/mo. Both are Dev Tools with 10 combined pricing plans and 32 features compared.

Both tools offer free plans, making them accessible for teams on a budget. Sentry 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 it free
Tier 1
Developer
$0/monthCheapest
Includes
  • One user
  • Error Monitoring and Tracing
  • Alerts and notifications via email
  • 10 custom dashboards
Start with Developer
developer
$1/month
Start with developer
Tier 2
Team
$26/month
Includes
  • Unlimited users
  • Third-party integrations
  • 20 custom dashboards
  • Seer: AI debugging agent (subscription required)
  • Additional events (See pricing)
Start with Team
operator
$0/monthCheapest
Start with operator
Tier 3
Business
$80/monthCheapest
Includes
  • Insights (90 day lookback)
  • Unlimited custom dashboards
  • Unlimited metric alerts with anomaly detection
  • Advanced quota management
  • SAML + SCIM support (See pricing)
Start with Business
Tier 4
Enterprise
$0/monthCheapest
Includes
  • Technical account manager
  • Dedicated customer support
Start with Enterprise
Tier 5
developer
$0/monthCheapest
Includes
  • One user
  • Error Monitoring and Tracing
  • Alerts and notifications via email
  • 10 custom dashboards
Start with developer
Tier 6
team
$26/monthCheapest
Includes
  • Unlimited users
  • Third-party integrations
  • 20 custom dashboards
  • Seer: AI debugging agent (subscription required)
  • Additional events (See pricing)
Start with team
Tier 7
business
$80/monthCheapest
Includes
  • Insights (90 day lookback)
  • Unlimited custom dashboards
  • Unlimited metric alerts with anomaly detection
  • Advanced quota management
  • SAML + SCIM support (See pricing)
Start with business
Tier 8
enterprise
$0/monthCheapest
Includes
  • Technical account manager
  • Dedicated customer support
Start with enterprise

Swipe to compare plans →

Sentry

Application error tracking and performance monitoring

View all Sentry plans

Windmill

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

View all Windmill plans
Our Pick

Sentry

Sentry offers a free plan, offers 8 tiers vs 2.

Based on pricing data only. Review the full comparison below for your specific needs.

Best value: Sentry

Try Sentry free

Which Should You Choose?

Choose Sentry if:

  • You prefer Sentry's free tier features—One user, Error Monitoring and Tracing
  • You need 8 pricing tiers for flexible team sizing—more options mean less overpaying for features you don't need
  • You want more features built-in—Sentry offers 32 additional features across its plans

Choose Windmill if:

  • You want lower per-user costs—Windmill starts at $1/mo, saving $25/mo compared to Sentry at $26/mo
  • You prefer Windmill's free tier features—features
  • You want Windmill's approach to incremental feature unlocking across its 2 pricing tiers

Both Sentry and Windmill offer free plans [1], eliminating cost barriers for evaluation. This means you can test both tools thoroughly with your actual workflows before any financial commitment. The free tiers differ in scope: Sentry includes 4 features, while Windmill includes multiple features. Evaluate which free tier matches your evaluation needs before deciding to upgrade. Your best approach is to activate both free trials and evaluate which tool's workflow, integrations, and user experience align better with your team's needs before committing to paid plans.

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Frequently Asked Questions: Sentry vs Windmill

Which is cheaper, Sentry or Windmill?
As of March 2026, Windmill starts at a lower price point. Sentry starts at $26/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 Sentry have vs Windmill?
Sentry offers 8 pricing plans, while Windmill offers 2 plans. More plans typically means more flexibility to match your exact needs and budget.
Does Sentry or Windmill offer a free plan?
Yes, both Sentry and Windmill offer free plans. Compare the feature limits of each free tier to see which better fits your use case before upgrading.
What pricing models do Sentry and Windmill use?
Sentry 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 Sentry and Windmill compare for Dev Tools?
Both Sentry and Windmill are Dev Tools. Sentry offers 8 plans starting at $26/mo, while Windmill offers 2 plans starting at $1/mo. Review the feature breakdowns above to see which better fits your Dev Tools needs.

Sources

  1. Sentry Official PricingVendor pricing page
  2. Windmill Official PricingVendor pricing page

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