Flexible pricing

Advanced AI testing that fits your budget.
Start small and scale as you grow.
Starter
$39/month
Covers your core user flows. Perfect for getting started.
Features
  • checkMax 8 parallel test executions
  • checkIncludes 20,000 cached Playwright actions, 3,000 AI actions
  • checkPay-as-you-go afterwards
🚀 MOST POPULAR
Growth
$249/month
Comprehensive coverage for expanding features and growing team.
Everything in Starter, plus:
  • checkUnlimited parallel test executions
  • checkIncludes 200,000 cached Playwright actions, 20,000 AI actions
  • checkDedicated customer support on Slack
  • checkPay-as-you-go afterwards
Enterprise
Custom
Custom volume & usage
More execution and support options. Discounted rates over $1k/month.
Everything in Growth, plus:
  • checkSteeper volume discounts
  • checkSAML / Enterprise SSO
  • checkSLAs
  • check24/7 support
Cancel anytime • Unlimited team members

Tranparent Pricing

Pay only for what you use. Pricing varies by action type.

Cached Playwright Actions
$0.0005/ action
AI Action
AI browsing actions
$0.01/ action
AI assertions
additional options
$0.01/ assertion
AI extractionsNew
$0.02/ extraction

Frequently Asked Questions

Everything you need to know about our transparent pricing

Still have questions?

Our team is here to help you find the perfect plan for your testing needs.

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Tom Alexander

Engineering Manager, ClickHouse
Stably Testimonial
Stably is awesome!
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Andrew Shield

Senior Engineer, Tofu
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We actually enjoy writing tests with Stably — something I never thought I'd say. We're migrating all our Playwright tests over.
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Gustavo Silva

CTO, Origin
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We compared many AI QA tools. Stably is the one that actually works.
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Lucas Del Yerro

Senior Test Automation Engineer, Curebase
Stably Testimonial
After comparing all AI testing solutions, Stably stands leagues ahead. Its ease of use and advanced handling of complex flows is unmatched in the market.
Tom Alexander's profile image

Tom Alexander

Engineering Manager, ClickHouse
Stably Testimonial
Stably is awesome!
Andrew Shield's profile image

Andrew Shield

Senior Engineer, Tofu
Stably Testimonial
We actually enjoy writing tests with Stably — something I never thought I'd say. We're migrating all our Playwright tests over.
Gustavo Silva's profile image

Gustavo Silva

CTO, Origin
Stably Testimonial
We compared many AI QA tools. Stably is the one that actually works.
Lucas Del Yerro's profile image

Lucas Del Yerro

Senior Test Automation Engineer, Curebase
Stably Testimonial
After comparing all AI testing solutions, Stably stands leagues ahead. Its ease of use and advanced handling of complex flows is unmatched in the market.
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Siddhi Mittal

Co-founder, Yhangry
Stably Testimonial
Best investment our team has made. Stably dramatically increased our user conversion rates by eliminating bugs.
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Ben Kramer

CTO, Monterey
Stably Testimonial
With Stably's tests in place, I'm confident our users won't encounter critical bugs anymore.
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Vikas Vair

CPO, OpenLayer
Stably Testimonial
Stably's AI makes UI testing effortless while actually simulating real user flows. Our CI/CD pipeline has already caught several critical bugs that would have impacted users.
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Shuangling Yin

CTO, InspectMind
Stably Testimonial
Stably helps us catch bugs before production without manual testing or maintaining complex tests.
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Siddhi Mittal

Co-founder, Yhangry
Stably Testimonial
Best investment our team has made. Stably dramatically increased our user conversion rates by eliminating bugs.
Ben Kramer's profile image

Ben Kramer

CTO, Monterey
Stably Testimonial
With Stably's tests in place, I'm confident our users won't encounter critical bugs anymore.
Vikas Vair's profile image

Vikas Vair

CPO, OpenLayer
Stably Testimonial
Stably's AI makes UI testing effortless while actually simulating real user flows. Our CI/CD pipeline has already caught several critical bugs that would have impacted users.
Shuangling Yin's profile image

Shuangling Yin

CTO, InspectMind
Stably Testimonial
Stably helps us catch bugs before production without manual testing or maintaining complex tests.

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