Based on our record, AreYouInterested seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
You can try https://areyouinterested.co. Source: about 3 years ago
Also, if you want to add some idea validation tools, then look at this and this. Source: about 3 years ago
Validated ideas - List of 5,000 poorly executed but popular apps
Unicorn Platform - Create stunning websites easily with Unicorn Platform's new AI version.
Idea Validator - A customer development tool to help you validate your ideas before building them.
Ontraport - The sales and marketing platform for growing businesses
Micro SaaS Idea - Newsletter for anyone looking for profitable micro saas ideas
'X for Y' Idea Generator - Pitch a startup idea in 60 seconds