Whisper.sh - Whisper is the best place to express yourself online. Connect with likeminded individuals and discover the unseen world around you.
IdeasAI - OpenAI-powered startup idea generator
Sayat - Sayat app is all about getting anonymous and honest feedback.
Ideas Grab - A list of +3400 ideas that you can get for your projects.
Sarahah - Sarahah is a Social Networking Application for providing anonymous feedback launched in 2016 and available to use on iOS and Android platforms.
Startup Stash - A curated directory of 400 resources & tools for startups