QA best practices: how to combine AI and human testing for faster releases?
October 21, 2025
11 min read
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Meet your AI QA Engineer.
End-to-end browser testing powered by agentic AI and a forward-deployed QA pod that works like an extension of your team.
No extra headcount. No setup. Just your QA pod on autopilot.
Critical flows covered fast. 500+ tests in under 5 minutes. Human-verified results.
Featured by Google AI
Google AI for Developers spotlighted how Bug0 uses Gemini 2.5 Pro to cut manual QA debugging by 60% and auto-heal tests.
Read the showcaseLoved by fast-moving teams who scale QA with agentic AI.
Legal AI Tech Company
Bug0 gives us the speed of AI-native automation with the accuracy and self-healing of human QA. Their hybrid approach is a game changer.
Loves Agentic AI
Jacob LauritzenHead of Engineering, Legora
SaaS Link Management
Bug0 is the closest thing to plug-and-play QA testing at scale. Since using it at Dub, it’s helped us catch multiple bugs before they made it to prod.
Loves Hands-Off QA
Steven TeyFounder, Dub
Commerce Infrastructure Platform
We plugged Bug0 into our CI and had our critical flows covered within a week. It’s like having a proactive QA engineer reviewing every deploy—without slowing us down.
Loves Forward-Deployed QA
Karim VarelaCTO, Space Runners
DevTools Platform
Bug0 integrates seamlessly into our workflow and delivers instant value. The automated test coverage gave us confidence to ship faster while maintaining quality standards.
Loves Human-Verified Coverage
Tomer BarneaCo-Founder, Novu
AI Research Lab
With Bug0, regression testing became effortless. They update tests as fast as we ship, so we can release with confidence every time.
Loves Effortless Regression QA
Mohak SinghDirector of Engineering, Bridgetown
AI QA service that doesn't slow you down. The AI builds the tests, forward-deployed engineers validate and sign off, and your releases ship with confidence.
Critical flows automated
7 days
Full QA coverage achieved
4 weeks
Developer setup required
Zero
Tests executed in parallel
500+ tests in <5 mins
Human-verified accuracy
99%
The Process
The AI + human loop keeps your releases clean, without babysitting.
Plan
AI maps critical user flows and drafts the test plan.
Generate
Agentic testing creates and versions Playwright suites automatically.
Self-heal
Locators adapt to UI changes. Flakes get caught early.
Verify
Forward-deployed engineers review results, file bugs, and unblock the release.
Gate
CI/CD test automation runs on every PR with a release-ready smoke.
What your team gets with Bug0:
agentic testing, human-in-the-loop, zero setup.
Comprehensive browser testing for every release.
End-to-end flows
We test real user journeys that mirror production use, from sign up and authentication to checkout, roles and permissions, and data export.
ExampleValidate the full payment workflow in a SaaS dashboard or a purchase flow in an e-commerce app.
Scheduled tests
Automated test runs on a schedule: daily, nightly, or before a release to keep stability between deployments.
ExampleNightly runs verifying login, billing, and key dashboard actions before each workday.
Regression testing
Checks that recent merges don’t break existing functionality across the app. Runs in CI and as part of your release cycle.
ExampleValidating that the settings page or onboarding flow still works after a UI refactor.
Smoke tests
Quick sanity checks that confirm critical pages and actions work right after a deploy.
ExampleVerifying sign in, home page load, and API health post-deploy.
Cross-browser & responsive
Validate your app across major browsers (Chrome, Firefox, Safari, Edge) and common viewports.
ExampleEnsuring forms and charts render correctly on desktop, tablet, and mobile.
Real device + OS testing
Confirm UI and behavior on real devices and operating systems when needed.
ExampleRunning suites on macOS Safari, Windows Edge, iOS Safari, and Android Chrome.
Custom flows
Design tests for business-specific workflows and integrations.
ExampleMulti-step admin approvals, analytics exports, or payment and CRM integrations.
$10K saved per engineer/month
80% reduction in QA costs across your company
No hires. No tools. Instant AI QA Team
Helping lean, high-velocity teams ship faster:
From SaaS to fintech and beyond
If your product runs in the browser, our AI QA pod handles it like an in-house team.
SaaS
Ensure onboarding, feature rollouts, and subscription flows work across user roles.
Fintech
Validate payments, KYC forms, and security flows with strict regression discipline.
Healthtech
Test patient portals, scheduling, and data flows with reliability your org demands.
Legal tech
Verify document workflows, client portals, and case systems under real conditions.
Edtech
Keep learning platforms, student dashboards, and assessments running smoothly.
E-commerce
Protect checkout, inventory, and account flows to prevent revenue-killing bugs.
Internal tools & platforms
Keep admin dashboards and workflow tools stable for team productivity.
Startups
Move fast without breaking prod. Get QA coverage that scales with your growth.
Who we talk to:
Teams that own quality and ship fast
Each team gets AI-generated tests with human verification, tailored to how you build and ship.
Bug0 adapts to your workflows and keeps quality moving inside your sprint.
CTOs & Founders
How Bug0 helps
How Bug0 helps
- Reduce QA spend vs hiring in-house.
- Included flows covered fast.
- Zero infra, zero hiring.
- SOC 2, SLAs, NDAs included.
Engineering Managers
How Bug0 helps
How Bug0 helps
- AI generates and maintains Playwright tests.
- Fast parallel runs in CI.
- Status checks and reports in CI and Slack.
- Fewer flakes, less debugging.
Product Managers
How Bug0 helps
How Bug0 helps
- Auto-tests core flows like signup, payments, dashboards.
- Alerts, replays, and issue context on demand.
- No test planning lift.
- Ship with confidence.
QA Leads
How Bug0 helps
How Bug0 helps
- No manual test writing; AI handles it.
- Self-healing tests adapt to UI changes.
- Forward-deployed QA pod verifies every run.
- Private Slack channel for real-time help.
From our blog
Insights into AI-powered testing and QA automation.
