The best alternatives to OneClickTest are Ghost Inspector, Test Anywhere, and Validatorapp. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of OneClickTest?
Universal-2 by AssemblyAI— Speech-to-Text API for conversational data
Build or record automated tests for your website or application right in your browser. Run them continuously to catch bugs and regressions. No coding required.
Validatorapp is a platform for creating custom demo checkout and subscription pop-ups for your website. It is designed for validating your new ideas or MVPs before fully building or releasing them. It can be added to your website with just a few minutes.
Without the presence of devices, it allows you to check the display of the site layout at the same time on several screens, as well as compare the layout with design layouts. We will tell you more about the capabilities of the service in the comments.