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AI exploratory testing for any website
Ship on evidence. Not crossed fingers.
QA Tester explores your site like a real visitor, tests it against what the site promises, and reports the bugs it finds with steps and screenshots.
Above is an illustration. Want to see a real scan?
View demoHow it works
From a web address to a bug report.
Four steps. No test scripts to write. A full scan usually takes 20–35 minutes, and the first bugs appear within minutes.
- 01
Paste a web address
A staging or production site, public on the internet. Nothing to install. On paid plans, add test accounts and it signs in as each of them.
- 02
It explores and reads the rules
It visits the pages it can reach and notes what the site promises about itself: prices, limits, wording.
- 03
Plans tests and runs them
One test per feature, checked against those rules, in a real browser. Watch it live, or leave: it keeps going.
- 04
Reports each bug with proof
Steps, a screenshot, network calls and console errors for each bug, plus a recording when the scan runs to the end, so anyone can reproduce it.
- Video
- Screenshots
- Playwright
Why it matters
Shipping without coverage is expensive.
Teams still lose days to late bugs and hand-written test suites. QA Tester is built to close that gap, starting with a single web address.
- 1 address
- All a scan needs
- Nothing to install and no test scripts to write. Paste the address and start.
- 20–35 min
- A full 40-test scan
- Small scans take about 10 minutes, and the first bugs usually appear within 5. Leave it running while you do something else.
- Proof
- With each bug it reports
- Steps and a screenshot, a recording when the scan runs to the end, and a re-try in a fresh browser.
Try it free. Run a scan and catch bugs before your users do.
Designed for precision
Actionable reports
Each bug with expected and actual, the site’s own rule, the steps and a screenshot. Share a read-only link, or copy it as a Playwright test.
Double-checked bugs
Bugs can be tried again in a fresh browser before they count: fewer false alarms.
Safe on live sites
Careful, the default, won’t pay and won’t delete what it didn’t create. Strict only looks and reads.
Try it free
Start a scan with no account or card. Sign up to see the report and keep going past the free limit.
Why not just write the tests yourself?
A plain comparison.
| Feature | Manual QA | Hand-written Playwright | Best · QA Tester |
|---|---|---|---|
| Time to first test | Hours–days | 1–2 days | Minutes |
| Decides what to test | From a test plan | You write each one | From the site’s own rules |
| Exploratory bugs caught | |||
| Evidence per bug | Notes, a screenshot | A trace, if set up | Steps, screenshot, often video |
| Spelling mistakes | Sometimes | Built-in | |
| Keeps up as the site changes | (constant upkeep) | Plans afresh each scan | |
| Playwright scripts | — | Already Playwright | Copy any test or bug |
Built by Innostax
Need custom QA automation?
QA Tester is built by Innostax — a product and engineering studio that builds AI software, custom LLM systems and QA automation for teams that need more than a scan.
AI-accelerated product development
MVPs and full products, built with AI-assisted workflows.
Custom LLM & agent integrations
Claude, OpenAI and open-source model deployments.
QA automation engineering
Playwright, Cypress, and Selenium suites — owned, maintained, and CI-integrated.
Dedicated engineering teams
A tech lead and a small team, working alongside yours.
Support
Frequently asked questions
A full scan of 40 tests usually takes 20–35 minutes; a small one of 10–15 tests takes about 10. Big sites can take around 40. The first bugs usually appear within 5 minutes. You can watch it live or leave; it keeps going, and the report waits for you.
You can start a scan with no account or card. A free scan runs in Careful mode until the free limit, then pauses. Sign up to see its report and continue the same scan. After that, monthly plans and top-ups are on the Pricing page.
Yes, on paid plans: open “Sign in as…” and add test accounts, with details like a subdomain or workspace if the sign-in asks for them. On any plan, when the login page shows demo accounts, it can use those on its own.
You choose. Practice changes data freely (for test sites). Careful, the default, won’t pay, send money or delete anything it didn’t create. Strict only looks and reads. Scans without an account run in Careful mode.
A scan keeps what the tester saw: pages, screenshots, recordings, steps and bugs. Sign-in accounts are used only for that scan, and their passwords are never shown again. Guest scans are deleted after 7 days unless you sign up.
Yes. Any test, or a bug up to the step it was seen, can be copied as a Playwright test, and a whole scan downloads as a .zip.
Yes. From the report, make a read-only link that anyone can open without an account, and turn it off whenever you like.
Those compare screenshots or replay tests someone recorded. QA Tester needs no tests up front: it explores your site, reads its rules, plans tests from them and reports what breaks.
