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![alexcooldev Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1591276020090671104.png) Alex Nguyen [@alexcooldev](/creator/twitter/alexcooldev) on x 31.6K followers
Created: 2025-07-12 15:41:13 UTC

You're building a startup? Focus on timeless problems things people always care about:

– Fitness → AI calorie tracker
– Studying → AI flashcards, AI language tutor
– Productivity → AI planner, AI habit tracker
– Money → AI dropshipping content generator
– Beauty → AI skincare assistant
– Memory → AI note-taker
– Mental health → AI sleep coach, AI companion
– Photography → AI photo editor, AI caption writer
– Relationships → AI dating profile generator, AI conversation coach
– Sleep → AI sleep tracker, AI bedtime routine assistant

Trends come and go, but real needs stay.
Solve those, and people will pay.


XXXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1944059481006186689/c:line.svg)

**Related Topics**
[companion](/topic/companion)
[mental health](/topic/mental-health)
[money](/topic/money)
[productivity](/topic/productivity)
[coins ai](/topic/coins-ai)

[Post Link](https://x.com/alexcooldev/status/1944059481006186689)