Bug0 vs testRigor
Bug0 is a service that does the testing for you; testRigor is a product your own team operates.
At a glance
| Dimension | Bug0 | testRigor |
|---|---|---|
| Category | Managed QA | Codeless / plain-English |
| Model | Fully managed E2E, open-source engine | Self-serve, plain-English scripts |
| Pricing | Flat ~$2,500/mo subscription, no per-test | Free tier up to ~$900/mo |
| Notable | Open-source engine (Passmark) | Inc. 5000 company, no managed QA option |
Based on each company’s public positioning as of 2026. Pricing and features change, so confirm details with each vendor.
Bug0
Managed Playwright E2E testing with human engineers and an open-source test engine.
Choose Bug0 if: you want a flat-priced managed E2E service and an open-source browser engine is central to your decision.
testRigor
Plain-English test automation across web, mobile, API, and desktop.
Choose testRigor if: your priority is letting non-technical teammates author tests in English and you never want a managed service.
Considering an alternative to both?
QAShift combines an AI testing product you can run yourself with forward-deployed engineers who own the result. Self-serve starts free, managed QA starts at $499/mo, and every test is Playwright code in your repository.
- Multi-discipline (UI, API, accessibility, performance, security) - not E2E browser testing alone
- A managed option with a real engineer - testRigor is self-serve only
- Start free, or get a first verified report in about 5 days
- Published pricing with unlimited runs
Detailed write-ups: QAShift vs Bug0 · QAShift vs testRigor
Frequently asked questions
What is the main difference between Bug0 and testRigor?
Bug0 is a service that does the testing for you; testRigor is a product your own team operates.
How much do Bug0 and testRigor cost?
Bug0: Flat ~$2,500/mo subscription, no per-test. testRigor: Free tier up to ~$900/mo. Figures are based on public information and may change.
Is there an alternative to Bug0 and testRigor?
QAShift offers both a free self-serve AI testing product and managed QA with a dedicated engineer from $499/mo, with tests you own as Playwright code.
Ship without fear.
Start testing free in minutes, or let a QAShift engineer deliver your first morning report within 5 days.