Pre-Launch Website Testing & QA Tool

The last stretch before go-live is where small issues matter: a broken form, a mobile layout that collapses, a silent console error. Run pre-launch QA on your staging or release-candidate site — with console logs, network requests, and device context attached — before users or stakeholders ever see it.

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Ybug pre-launch testing tool in action — flagging a broken form on a staging site

Trusted by 1,000+ teams worldwide

Pre-launch QA
before you go live

Reduce launch-day surprises

A launch testing tool for the final pass

Walk the staging or release-candidate build like a real user — forms, CTAs, breakpoints. Anything broken gets pinned exactly where it happens, with the screenshot and context your team needs to fix it.

  • Check the release candidate before users see it
  • Pin each issue to the exact spot on the page
  • Launch from evidence, not “I think it’s fine”
Your checklist, captured

Turn failed checks into useful reports

Keep your own launch checklist. When a form, layout, or console check fails, pin it on the page and Ybug captures the screenshot, URL, and technical context for the fix.

  • Capture failed checks as reproducible reports
  • Skip the “form broken?” spreadsheet notes
  • Use the same QA flow on every release
Ybug pre-launch testing tool in action — launch checklist items captured as reports
Silent errors, surfaced

Catch the console error before your users do

Some launch bugs don’t show up visually. Ybug attaches the JS console, failed network requests, browser, OS, and device to every report, so developers see the technical clue with the screenshot.

  • JS console errors and failed requests included
  • Browser, OS, device, and screen size attached
  • Enough context to reproduce device-specific bugs
Ybug pre-launch testing tool in action — silent JavaScript console errors captured pre-launch
Works behind the login

Test password-protected staging and RC builds

Your release candidate probably isn’t public. Ybug runs on staging, preview deploys, and password-protected builds. For login- or VPN-only environments, native screenshots capture the page without an external renderer.

  • Runs on staging, preview, and password-protected builds
  • Native screenshots for login- or VPN-only environments
  • Browser extension covers pages without the snippet
Ybug pre-launch testing tool in action — testing a password-protected staging build
From bug to ticket, instantly

Export every issue to your tracker in one click

Connect Ybug to Jira, GitHub, GitLab, ClickUp, Trello, and more, then push each launch bug straight to your tracker with the screenshot, console, and context attached. See all integrations.

  • Auto-forward or one-click sync to Jira, GitHub, GitLab, ClickUp, Trello, and more
  • Screenshot, console, and metadata stay attached
  • Webhooks and REST API for custom pipelines
Ybug pre-launch testing tool in action — launch bugs synced to Jira and GitHub

Works with the tools you already use

Ybug connects seamlessly with your favorite tools, so feedback lands exactly where your team needs it.

See all integrations

Pre-launch website testing, step by step

From staging build to a confident go-live — four steps, full technical context throughout.

1.

Install Ybug on your staging or preview site

Drop the 2-line snippet on the staging or release-candidate build. The browser extension covers preview URLs without a snippet.

2.

Run through your website launch checklist

Click every form and CTA, check each breakpoint, and walk your own launch checklist as a real user would.

3.

Pinpoint and fix critical bugs with full context

Each issue is pinned to the exact spot with a screenshot, URL, browser, device, and JS console errors attached.

4.

Push to production after QA

Mark issues resolved, sync them to your tracker, and flip to production when the launch checks are clear.

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Here’s what our users say

YBug has been a game-changer, saving my UAT and Testing processes hundreds of hours

YBug makes it incredibly easy for our End Users, QAs, and POs, to report bugs and feedback directly from the application, with all the context we need (screenshots, browser info, console logs). It has streamlined our QA and Development process, saving us time and reducing misunderstandings considerably. Is very easy to integrate in DEV/QA/PRD environments. The customer support is extremely fast, less than 1 business day. We use Ybug in every project to get testing feedback asap.

Marcos G.
Marcos G.

Product Owner

g2

Easy to setup, easy to use

One central tool to get bug reports from non tech users, with a lot of information that help the dev team to understand the problem (url, screenshot, etc)

The Chrome widget is very powerful. Internal users just have to install it, and they can immediately report bug or else.

Teddy V.
Teddy V.

CTO at Wobee

capterra

Best Visual Feedback Tool

User Acceptance Testing feedback.

yBug provide simple visual feedback on web-based projects. The functionality is straightforward and very easy to use. Task management is minimal but includes extensive options to integrate feedback directly into popular project management systems. Also, we had a few questions. yBug support was very quick to respond with helpful advice.

Douglas W.
Douglas W.

President

capterra
See more feedback

Everything you need for pre-launch website testing

Visual issue capture

Pin every bug to the exact spot on the staging page — no screenshots in a doc.

Silent error capture

JS console and failed requests recorded automatically, before users hit them.

Staging & RC ready

Runs on staging, preview, and password-protected release-candidate builds.

Set up in minutes

A 2-line snippet or the browser extension — ready before pre-launch QA starts.

Instant ticket export

Send launch bugs to Jira, GitHub, GitLab, ClickUp, or another connected tracker automatically or in one click.

Confident go-live

Clear launch checks instead of launch-day guesswork.

Frequently asked questions about pre-launch testing

Can we test password-protected staging environments?
Yes. The widget runs on staging, preview deploys, and password-protected builds. For login- or VPN-only environments, native screenshots capture the page without an external renderer. The browser extension covers release-candidate URLs without the snippet.

How long does it take to set up Ybug for pre-launch QA?
Minutes. Add the 2-line snippet to staging, or use the browser extension on the release-candidate URL. You can start website launch testing right away.

Can we export bugs to our project management tool instantly?
Yes. Connect Jira, GitHub, GitLab, ClickUp, Trello, Slack, and more. Each issue becomes a ticket with the screenshot, console output, and metadata attached.

Is this for the whole site or just one page?
Either. Add the snippet to your shared layout for site-wide pre-launch testing, or place it only on the pages you want to check. That keeps your website launch checklist tied to the right forms, templates, and breakpoints.

Will the feedback widget slow down our site or app?
Not at all. We’ve built Ybug to be lightweight and load asynchronously, so it won’t interfere with your page load speeds or user experience. You get the feedback you need without the lag.

Does it integrate with our existing tools?
Yes. Ybug integrates with Jira, Slack, GitHub, ClickUp, Trello, and many more. Feedback and bugs can go straight into the tools you already use.

Can our users submit feedback without logging in?
Yes. Users can submit visual feedback and bug reports directly from your app in a few clicks – no signup or login required. Less friction means more useful feedback.
More ways to use Ybug

Same widget. Different jobs.

For QA testing For user acceptance testing For landing page testing

Make go-live a clear decision

Run website launch testing on staging — catch the broken form before your users do.

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Installs in minutes. No credit card required.