100% critical flows in 7 days.
Bug0 replaces traditional QA with AI-powered browser testing that works out of the box.
How it works.
Six steps to complete QA automation.
From zero setup to full coverage in just one week — here's exactly how Bug0 transforms your testing workflow.
Quick 1-week onboarding
No code access needed
We don't need your codebase — just a staging or preview URL.
Why it matters: No setup. No manual scripting. You get reliable coverage with zero dev effort.
Tests bundled and delivered
Via CI/CD integration
Once the test suite is ready, we plug it into your workflow using our lightweight GitHub/GitLab/BitBucket App.
Why it matters: Developers stay in their code hosting app. No tool-switching or training needed.
AI speed + human QA precision
Best of both worlds
Our AI agents + QA team reviews and fine-tunes all tests daily.
Why it matters: You get the speed of AI, backed by human oversight — for QA you can trust.
Scalable headless browser testing
Real devices on request
By default, we run tests on headless desktop browsers for speed and scalability.
Why it matters: Fast, efficient testing that fits most workflows — with real-device support when you need it.
Smart alerts in apps your team uses
No extra dashboards
We keep your team in the loop via our integrations — without extra dashboards.
Why it matters: Developers get context where they work — in GitHub and Slack — with everything they need to fix fast.
Built for scale, ready for enterprise
SOC 2 & ISO 27001 ready
Bug0 is designed to grow with your team and meet the highest standards.
Why it matters: Whether you're a lean startup or scaling enterprise, Bug0 is built to support your QA at every stage.
Join the free 90-day pilot program.
No contract. No payment. Keep the test suites we create, even if you don't continue.


Get a personalized demo directly from our founders within 24 hours.
Success in numbers.
Smarter QA for fast-moving teams.
Real results from teams who've transformed their QA process with Bug0
Saved per engineer.
Cut company-wide QA costs by up to 80% with one simple monthly subscription.
More releases.
Ship faster and catch critical bugs within minutes using automated browser testing.
Critical flow coverage.
Automated coverage of key user flows within your first week.
QA cycles.
Validate changes and catch bugs in minutes, not days.
Saved per engineer.
Save developer hours chasing regressions and maintaining tests.
Setup time.
Install the GitHub app and start testing instantly.
Get started today.
Get 100% coverage of your app's critical flows this week.
Bug0 runs AI-powered tests with human oversight on every pull request, so bugs never make it to production.
Book a demo with the founders.
Get a personalized walkthrough of Bug0's QA automation platform directly from the team that built it.
From the creators of Hashnode - one of the largest networks of developers.
Backed by top investors



