Thank you for your article and it’s really useful.
Scarlett Tsai
1

Glad it was helpful Scarlett :)

Traditional UTs involve in-person participants and can take up to 40–60 minutes, which isn’t feasible given the time constraints of a solo designer. Remote unmoderated UTs are more feasible since it takes about 30minutes — 2 hours to set up a protocol. After that the results will just flow in without additional resources.

Some good tools are: www.usertesting.com(best option — but super expensive), cheaper alternatives: www.loop11.com and www.userfeel.com