Micro SaaS Idea - Newsletter for anyone looking for profitable micro saas ideas
Validated ideas - List of 5,000 poorly executed but popular apps
Micro SaaS HQ - Profitable Micro SaaS Ideas + Supportive Community
IdeasAI - OpenAI-powered startup idea generator
Trends.vc - Discover new markets and ideas
The 25 Days of Ideas - Free resources for coming up with startup ideas