Source-backed pricing index
AI QA and agentic test automation pricing compared
Compare how Momentic, mabl, Testsigma, BrowserStack and QA Wolf charge for automated testing. The useful distinction is not just the headline price—it is whether you pay for credits, cloud runs, product subscriptions, devices, or managed tests.
Official vendor pricing pages checked . This page is re-verified weekly and its sources are watched daily.
Public usage pricing
Momentic
Free includes 2,000 credits. Paid overage is $0.01875/credit; 10,000-credit top-ups cost $125.
Broad device cloud
BrowserStack
The site advertises plans from $12.50/month, but automation and device products have separate prices and limits.
Managed coverage
QA Wolf
Quote-led pricing by tests under management, including test creation, investigation and maintenance.
Pricing and capability comparison
“Custom quote” is a verified price state, not missing research. We do not estimate unpublished rates or present BrowserStack’s site-wide entry price as an Automate plan.
| Tool | Public price | Meter | Trial / free | Coverage | Integrations / workflow | Best fit |
|---|---|---|---|---|---|---|
| Momentic Official pricing → | Free; paid usage pricing Free includes 2,000 credits/month. Pay-as-you-go includes 10,000 credits/month; overage is $0.01875 per credit and a 10,000-credit top-up is $125. | Usage-based credits; no per-seat fee | Free forever; no card required | Browser UI plus metered Android and iOS emulators AI authoring, failure recovery and auto-heal consume test-step credits | Verify workflow integrations against current product documentation | Teams that want a public, usage-based entry point without per-user seats |
| mabl Official pricing → | Custom quote The official page gives no stable list price. It describes a 500-credit/month starting point for cloud runs, unlimited local and CI tests, and unlimited cloud concurrency. | Custom plan with cloud-run credits | 14-day free trial | Browser or mobile UI, API, performance and accessibility testing Core AI capabilities, test generation, auto-healing and failure summaries | Developer workflow and collaboration integrations; exact connectors vary | Organizations that want one quote across several testing modes |
| Testsigma Official pricing → | Custom quote The official page asks buyers to request a personalized quote and does not expose a stable USD plan amount. | Quote-led Pro and Enterprise plans | No public trial term verified on the pricing page | Web testing across browsers and devices; Pro lists unlimited automated testing minutes Copilot, AI test-case generation and auto-healing scripts | 30+ integrations on Pro and 40+ on Enterprise | Teams prioritizing low-code authoring and broad device coverage |
| BrowserStack Official pricing → | Plans from $12.50/month This is BrowserStack's site-wide pricing-page headline, not an Automate-specific rate. Automation, live testing, mobile and visual-testing products have separate plan terms. | Separate product-family subscriptions and enterprise plans | Product-specific trial terms vary | Browser and real-device testing across separate web and mobile product families Agentic Test Companion, AI-assisted automation and visual testing are separate capabilities | Jira, Slack, GitHub and other workflow integrations are listed for supported plans | Teams that need a broad browser and physical-device cloud |
| QA Wolf Official pricing → | Custom quote The current official page says “Let's talk” and “Pay for tests under management.” It does not expose a stable numeric list price. | Managed coverage priced by tests under management | No public trial term verified on the pricing page | Managed end-to-end testing, including Android emulators and real iPhones and iPads QA Wolf creates, investigates and maintains Playwright-based tests and filters flakes | Confirm exact CI and issue-tracker connectors during evaluation | Teams buying managed test coverage rather than only a testing tool |
How to normalize a quote
- Estimate monthly test runs and average test steps—not only the number of test cases.
- Separate local or CI runs from billable vendor-cloud runs.
- Price the parallel sessions, browsers, real devices and mobile-emulator minutes you actually need.
- Ask whether AI generation, auto-healing, failure investigation and test maintenance consume credits or services.
- Compare annual commitment, overage, storage, support and SSO on the same basis.
Commercial-link status
AI Pricing Guru has no verified affiliate relationship with these five vendors as of the checked date. Every vendor button on this page is a direct, non-affiliate link to the official pricing source; placement is based on pricing-model fit.
Frequently asked questions
Which AI test automation tool is cheapest?
There is no defensible universal winner because these vendors meter different things. Momentic publishes a free tier and credit rates, BrowserStack publishes product-family subscriptions, while mabl, Testsigma and QA Wolf are quote-led. Normalize your expected tests, cloud runs, parallel sessions and managed coverage before comparing totals.
Which tools publish prices without a sales call?
Momentic publishes its free allowance, overage rate and credit top-up price. BrowserStack publishes a site-wide starting price, but buyers must select a specific product and concurrency level. The current official pricing pages for mabl, Testsigma and QA Wolf do not expose stable list prices.
Are AI testing tools priced per user?
Not always. Momentic explicitly says it does not charge per seat and instead meters test-step credits. Other vendors combine cloud-run credits, product subscriptions, concurrency, devices or tests under management, so headcount alone is not enough to model cost.
How often is this pricing checked?
AI Pricing Guru checks this structured comparison against official vendor pricing pages weekly and watches those sources daily for changes. The checked date shown above comes from the same data file that renders this page.
Prices and price states come only from each vendor's official pricing page. Product-family starting prices are not presented as automation-plan prices, and quote-led products are not assigned estimated prices.
Structured pricing data: AI model API prices · Related guide: self-hosted AI costs.