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AccessWorks is a user panel of people with disabilities maintained by Knowbility for usability testing of websites, mobile apps, and computer applications.

What is AccessWorks?

Our panel tracks disability, assistive technology use, age, and geographical location. We also provide custom recruiting. We will work with you to understand your participant needs and find exactly the right people for your study… whether it’s demographic quotas, or special skills and experience.

We take care of scheduling, reminder emails/phone calls, incentive payments, and participant follow-up.

Who uses AccessWorks?


We help businesses, educational institutions, government agencies, and nonprofit organizations from around the world find the testers they need. We provide the recruiting and optionally, will moderate your usability test and provide you with a report of findings and recommendations.

How does it work?

  1. Contact us at
  2. Tell us about your usability study and the testers you are looking for
  3. We will customize a quote and send a statement of work


If you are blind, have low vision, are sighted but unable to use a mouse or pointing device, or have a cognitive or neurological condition, you can earn occasional extra income by registering as an AccessWorks tester.

How does it work?

  1. Go to
  2. Click “Become a Tester” then “Sign up to be a Tester”
  3. Fill out and submit the form

Great usability is only possible after implementing accessibility best practices. Conducting user testing with people with disabilities is the best way to establish a wonderful user experience for all.

Join AccessWorks and contribute to a more inclusive web!

To learn more about this service, visit

If you have any questions, feel free to contact us at: