Case Studies
How Monsieur Biz Eliminated Over 80% of Production Bugs

How Mostly Serious Made QA Easier for Craft CMS eCommerce Projects

How This Mission-Driven WordPress Agency Delivers Complex, Accessible Websites Faster
How Heer Digital uses Marker.io & BrowserStack to deliver perfect websites to clients
How This Fantasy Sports Company Does Internal Testing On A Live Website

How Wellnecity combines Marker.io & Trello to share visual feedback with remote developers
How Hull got everyone on the team to report actionable product issues into Jira

How this healthcare SaaS company does rapid QA testing

How this agency uses Marker.io to help clients, developers and PMs communicate better

How this dynamic web development team cut out client emails

How Strategality gets non-technical teams to report developer-ready issues
How Checkbox Saved a Week on Their Website Rebrand with Marker.io
Frequently Asked Questions
What is Marker.io?
Who is Marker.io for, and can I use it for website design feedback?
Marker.io is a website feedback tool for teams that are responsible for shipping and maintaining websites, and need a simple website testing tool to collect visual feedback, manage client feedback, and turn that feedback into actionable tasks.
As well as teams managing website design feedback processes, it’s used by:
- Organizations managing complex or multi-site websites
- Agencies collaborating with clients and stakeholders
- Product, web, design, and QA teams inside companies
Whether you’re building, designing, testing, improving, or running a live site, Marker.io helps teams manage website design feedback, manual QA, user acceptance testing, revisions, and approval without breaking existing workflows.
How easy is it to set up for bug reporting and other website testing?
Embed a few lines of code on your website and start collecting client feedback with screenshots, visual annotation, and advanced technical metadata. We also have a no-code WordPress plugin and a browser extension.
Will Marker.io slow down my website?
No, it won't.
The Marker.io script is engineered to run entirely in the background and should never cause your site to perform slowly.
Can I use Marker.io for QA and user acceptance testing?
Yes, Marker.io is one of the leading QA and user acceptance testing tools. It combines intuitive issue tracking tools with powerful project management integrations to make it easy for users, colleagues, and stakeholders alike to report bugs so your developers and designers can fix them.
Do users need an account to send client feedback?
No, anyone can submit website feedback and send comments without an account.
How much does Marker's website feedback solution cost?
Plans start as low as $39 per month. Each plan comes with a 15-day free trial. For more information, check out the pricing page.
Get started now
Free 15-day trial • No credit card required • Cancel anytime



