OpinionX
Viable Fit
Product Fit
Startup Growth Roadmap
Product Market Fit Toolkit
Resource Center by UserGuiding
GrowthHackList
Focus Framework
SPAR!
QuizUp
2016 Photo Challenge
Woolah
SHOWTIME
A Google a Day
The Q Live Gaming SDK
Viable Fit
OpinionX is a free research tool for stack ranking people's priorities. Understand what matters most to your customers, colleagues or community and use advanced analysis features like segmentation filtering to compare the priorities of different cohorts of people.
OpinionX SPAR!Based on our record, OpinionX 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.
Plz let me know if this is super subreddit anti-rules, but the tool I used for this is opinionx.co (which - full disclosure I'm part of the team on). If this is overly promotional let me know and I can remove this comment. Source: about 3 years ago
I love a good niche. I've started a startup to help other startups start successfully... We help people who want to build products to find problems that their target customers actually care about: opinionx.co. Source: about 3 years ago
Viable Fit - Measure and improve your product market fit
QuizUp - QuizUp gives you the opportunity to test your trivia skills against friends and strangers throughout the world.
Product Fit - Measure product/market fit in app with your users.
2016 Photo Challenge - Take a photo every day for 366 days
Startup Growth Roadmap - Get from idea to product market fit
Woolah - Knockout Photo challenges with your friends.