JoaoPaulo's activity on Indie Hackers · Page 2

Recent activity

How I find clients using random LinkedIn engagement bait posts

Built a way to give every customer their own AI agent with one API call

I built an AI tool for agencies, spent 40 days on SEO and community, and still have zero paying strangers. Here's what I'm seeing.

Stop researching tools. Start building.

Stop Looking for Startup Ideas. Start Looking for Pain

Making Agents Usable Through a Basic API Instead of a UI

I got tired of paywalls on basic business math. So I built Calcrux.

I spent more time setting up cold email than actually selling. Here is what fixed it.

I Built an AI That Doesn't Give Advice. Here's What I Learned

I built a CSV cleaning tool after wasting too much time on dirty data.

Launching mdtidy's chrome extension!

Launching PSI Lynx on Product Hunt today

My LinkedIn roast tool was a marketing hack. It became the company.

I built an AI that roasts landing pages for CRO — before I build more, tear the feature set apart

How we get customers

How I decide which marketing channel to add next

Building a product in 48 hours and hitting $30k MRR as a non-technical founder

We were using AI from 4 different providers and could not reconcile the bill, so we built EvoLink

I'm trying to get 50 users in 25 days with zero audience. Here's my exact plan