Gridspace is another entrant in the speech data collection space. It pays 20$/hour of speech data, but work availability seems to be scarce as of now.
Test IO is yet another function testing website, with lots of work and a promise to get you a project as soon as you finish onboarding. Sounds Interesting.
If you love working on UHRS, then check out this list of websites that operate on a similar model. Simply login and begin working on judging tasks.
A list of the G.O.A.T. survey sites that have tasks available worldwide, along with payment proofs and signup links.
Check out the different ways I got paid this March (along with payment proofs). Article also contains links to all the respective guides.
Quadrant Resource is the latest entry in the contractors offering UHRS jobs. It has a lot of Hitapps available, just like Clickworker UHRS.
You can easily earn a part-time income by working on UHRS jobs in your free time. It is recommended to do them using a desktop/laptop for maximum earnings.