What is the best way to test my app before launch?

Test on real devices across multiple browsers. Most launch bugs only appear on mobile or Safari. Vibe and Go automates this and gives you a prioritized list of issues to fix before you go live.

What should I do before launching an app?

Run a full audit covering UI, security, performance, SEO, and accessibility. Vibe and Go covers all five in one scan — no QA team needed.

What is testing a product before its full launch called?

Pre-launch testing or pre-release QA. It catches bugs, broken flows, and performance issues before real users encounter them.

How do I validate my product before launch?

Beyond user interviews and landing page tests, validate that your app actually works — on all devices, in all browsers. Vibe and Go does this automatically.

Pre-launch QA for startups

Test your app before launch —
catch bugs before your users do.

Paste your URL. We run 44 automated checks across real devices and browsers, and deliver a plain-English bug report in minutes. Ship with confidence. No install needed.

Free for 1 week. No credit card required.

44 checks

automated

5 categories

UI · Security · Perf · SEO · A11y

Plain English

no dev needed to understand

How it works

From URL to bug report in 3 steps

Paste your app URL

No install, no setup. Just enter your URL and we take it from there.

We test across real devices

Desktop, iPhone, Android, and iPad — real browsers, real conditions, 44 automated checks in parallel.

Get your bug report

Screenshots included, fixes explained in plain English. No developer needed to understand the results.

What we catch

What we catch before your launch

Broken layouts that kill your first impression

Forms that fail silently — signups you'll never know you lost

Missing security headers exposing your users

SEO issues preventing Google from indexing your app

Slow load times increasing bounce rate

Buttons too small to tap on mobile

JavaScript errors blocking key user flows

Built for founders shipping fast

You've spent weeks building. The last thing you want is users hitting bugs on day one. Vibe and Go runs a full pre-launch audit on your app — UI, security, performance, SEO, and accessibility — so you can fix issues before they cost you users.

FAQ

Common questions

Ready to launch without the bugs?

Run your pre-launch audit free. No credit card. No setup. Just paste your URL.