There are several websites that allow users to earn cash by performing user acceptance testing (UAT). Some examples include:
- UserTesting.com: Allows users to earn money by providing feedback on websites and apps.
- TryMyUI: Pays users to complete tasks and provide feedback on websites and apps.
- UserFeel: Pays users to complete tasks and provide feedback on websites and apps.
- Analysia: Pays users to test websites and provide feedback.
- Userlytics: Pays users to complete tasks and provide feedback on websites and apps.
It's worth noting that earning money through these websites may not be a full-time income and the pay rate may vary. It's also important to read the terms and conditions of each website before signing up to ensure that you understand how the process works and how you will be paid.