Ethan Liu

Building SheetPair — compare CSV/Excel files instantly in your browser. Data never leaves your machine. Solo founder, shipping in public.

Recent activity

Mass Market vs Niche SaaS: Selling a Problem They Don't Know They Have

I reviewed 20 SaaS landing pages. Here is top 10 UX mistakes killing your conversions

My Late-Night SaaS

I pre-built all the boring SaaS setup so you can actually ship ideas in a weekend

i built a tool that turns 5 hours of reddit marketing into 20 minutes (and it launched yesterday)