Test forms and CTAs 
Annotate on the live page
Point at the exact CTA, form, or headline that’s off — no screenshots in a doc.
Landing Page Testing & Feedback Tool
Catch broken forms, dead CTAs, and mobile layouts before ad spend finds them. Test landing pages on staging, with console logs, network requests, and device context attached.
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Pre-launch QA
Broken form caught
Launch
Checked before launch
Trusted by 1,000+ teams worldwide
Landing page QA
before the traffic hits
Test before launch
A landing page testing tool for the final pass
Run the staging URL like a visitor: submit the form, click CTAs, and scroll on mobile. Anything broken gets pinned exactly where it failed, with screenshot and context attached.
- QA the page on a preview URL before a single ad dollar is spent
- Click-test every CTA and submit every form, annotate what fails
- No more “zero conversions, what happened?” the morning after launch
Conversion assurance
Fix conversion blockers before launch
Landing page optimization starts with the basics: forms submit, CTAs work, and mobile layouts hold. Marketers and CRO specialists leave landing page feedback right on the page, so fixes happen before the campaign.
- Point at the exact CTA, headline, or field that’s off
- Catch mobile-only breakage before mobile traffic finds it
- A clear sign-off pass instead of “looks fine to me”
Technical context included
Marketers report it. Ybug captures the tech.
Testers don’t need to answer “which browser?” Every comment includes the URL, browser, device, screen size, and JS console errors, so “the form didn’t work” becomes a fixable report.
- Browser, device, OS, and screen resolution on every comment
- JS console and network errors captured when a form fails
- Zero technical questions asked of the person testing
Works before you go live
Test the page while it’s still unpublished
Ybug runs on staging, preview deploys, and password-protected URLs, so the team can review the real page before DNS flips and ads turn on.
- Runs on staging, preview, and password-protected pages
- Browser extension for builders where you can’t add a snippet
- Same review flow before launch as after
Built for marketing teams
One dashboard for every campaign and client
Run a project per client or campaign, each with its own widget, dashboard, and team. Keep every landing page review in one place, then send issues to tools like Jira, Trello, GitHub, or Slack. See all integrations.
- A project per campaign or client — separate widgets and dashboards
- Push fixes to Jira, Trello, GitHub, or Slack in one click
- Invite clients and stakeholders without per-seat surprises
Works with the tools you already use
Ybug connects seamlessly with your favorite tools, so feedback lands exactly where your team needs it.
How pre-launch landing page testing works
A four-step landing page QA pass between “page is ready” and “turn on the ads.”
1.
Set up your project
Create a project and add the 2-line snippet to the staging or preview URL of your landing page.
2.
Test forms and CTAs
Click every CTA, submit every form, and check each breakpoint. Annotate anything that breaks, right where it breaks.
3.
Collect feedback visually
Invite your team, client, or stakeholders to review. They point and comment — no account, no technical questions.
4.
Fix, check, and launch
Every report ships with browser, device, and console context. Fix, mark resolved, and turn on the ads.
Here’s what our users say
Tried every other feedback widget - Ybug is the clear winner
I run a software development agency and I've tried every other feedback tool out there - Ybug is the clear winner. It will offer all the critical features that you need. If it doesn't, the Ybug team is the most responsive I've seen and you can rest assure they'll add it if you ask them. :)
Rodrig N.
Managing Partner
Checks all the boxes
Having tried all the competitors out there, Ybug has checked all the boxes for us:
Nick G.
Co-Founder
Very smooth and helpful
Very smooth and helpful. Has all the features we need.
It's great as a visual feedback tool integrated into the Intercom messenger widget we have on our page. Support is also very prompt and friendly.
Kevin L.
CPO
Everything you need for landing page QA
Test before it’s public
Works on staging, preview, and password-protected URLs, not just live pages.
Console & network errors
Automatically captures JS errors and failed requests when a form misbehaves.
Push to your tools
Send fixes straight to Jira, Trello, GitHub, Slack, or another connected tool automatically or in one click.
Lightweight by design
A small async script that won’t skew your page speed or conversion metrics.
Launch faster
One clear QA pass instead of scattered Slack threads and “looks fine to me.”
Frequently asked questions about landing page testing
Can I test the landing page before it goes live?
Yes. Add the 2-line snippet to your staging, preview, or password-protected URL and run the QA pass before the page is public. For builders where you can’t add a snippet, use the browser extension.
Does it capture console errors when a form fails?
Yes. Every comment includes JS console output, failed XHR/Fetch requests, page URL, browser, device, and screen size. A failed form submission comes with the error attached.
Can I use Ybug alongside A/B testing tools?
Yes. Ybug runs independently of your A/B testing tool and captures feedback on whichever variant renders in the tester’s browser. It doesn’t pick winners; it helps you check that each variant works.
Do testers or clients need an account or technical knowledge?
No. Testers click the widget and point at what’s wrong — no login, signup, or technical questions. Ybug adds browser, device, and console context automatically.
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.
Launch landing pages that actually convert
Run a fast visual QA pass on forms, CTAs, and mobile — before the ad spend, not after.
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