AI That Tests.
Humans That Verify.
Bug0 generates and maintains your end-to-end tests. Our QA engineers verify results and file bugs. Critical user flows in 1–2 weeks. Full coverage in 4 weeks.
Results in your first week.
Managed AI QA with Forward-Deployed Engineers from $2,500/mo
What is AI for QA Testing?
AI agents generate and maintain tests. Human QA engineers verify results. You ship faster without hiring.
AI agents write your tests
Bug0 watches how your product works, writes end-to-end tests automatically, and updates them when your UI changes.
Humans verify results
Our QA engineers review every test before it ships. You get AI speed with human accuracy.
How AI QA Testing Works
Connect CI/CD
Install the GitHub App. No scripts, no config files, no framework setup.
AI Agents Map Your App
Bug0 crawls your app like a real user. End-to-end tests are generated automatically.
Critical Flow Coverage
Your core flows are tested and verified by a human QA engineer. Results show up in GitHub and Slack.
Broader Regression Suite
Coverage expands to full user journeys. Tests self-heal when your UI changes. You don't maintain anything.
Bug0 vs the Alternatives
Most teams choose between slow manual QA, flaky AI tools, or expensive crowd testing. Bug0 combines AI speed with human accuracy.
| Feature | Traditional QA | Spur (AI-only) | Crowd Testing | |
|---|---|---|---|---|
Test Creation | AI writes tests, humans verify | Manual scripts & testers | AI generates, no one checks | Humans only |
Speed to Coverage | 1–2 weeks to critical user flows, 4 weeks to full coverage | Weeks to months | Fast, but tests break | Weeks to months |
Maintenance | Self-healing, zero upkeep from you | You fix every broken test | Tests break without warning | You manage the testers |
Verification | AI + human QA engineers | Human-only | AI-only, no human checks | Human-only |
Scalability | Unlimited parallel runs, CI/CD native | Limited by team size | Limited by AI reliability | Limited by tester pool |
Best Fit | Teams shipping fast who want reliable QA | Large teams with compliance needs | Teams okay with flaky tests | Exploratory testing across devices |
Swipe to see all comparisons
Who Uses AI QA Testing?
Startups shipping weekly
Get test coverage in days without hiring a QA team.
Growing teams at capacity
Add QA coverage without adding headcount.
Enterprises avoiding bloat
Scale testing without scaling your QA org.
Engineering leaders who need signal
Know if the build is safe to ship before it ships.
Pricing
Managed AI QA with Forward-Deployed Engineers. Book a call to get started.
Managed
Your dedicated AI QA engineer
Forward-deployed engineers plus AI that reasons through your UI. It maps your flows, handles 2FA, and fixes broken selectors before you even get the Slack alert.
Studio
Generate tests yourself with AI
Describe flows in plain English or upload screen recordings. Bug0 generates Playwright tests, auto-heals on UI changes, and integrates with your CI.
What engineering leaders say.
“We plugged Bug0 into our CI and had our critical flows covered within a week. Like having a proactive QA engineer reviewing every deploy.”
“Bug0 is the closest thing to plug-and-play QA testing at scale. It's helped us catch multiple bugs before they made it to prod.”
“Bug0 gives us the speed of AI-native automation with the accuracy of human QA. We stopped worrying about flaky tests entirely.”
“We'd been putting off test coverage for months. Bug0 had our critical flows covered in under a week. No scripts, no maintenance burden.”
“We used to skip regression tests before releases because they took too long to maintain. Bug0 runs them on every PR now. We haven't shipped a regression in three months.”
Outcomes, not overhead.
Bug0 is more than a tool. It's your AI QA Engineer.
AI writes and maintains your tests. Humans verify results. You ship faster without hiring.