Kunle Maxwell
Blog

I built an app to run my websites and post everywhere, without losing my voice

I wanted to see how far AI could go. I also had a real problem: making videos, editing them and writing new copy every time. So I built PostaBoi.

I built an app that helps me manage my websites and post on many platforms from one place.

It started for two reasons.

Reason one: testing what AI can do

I wanted to show what you can really build with AI. Not a demo or a toy, but a real app that I use. So I pushed it to see where the limits are.

Reason two: a real problem

Every time I wanted to share something, the same work was waiting for me.

It never ended, and it ate the time I wanted to spend building.

The part I would not give up: my voice

The easy fix is to let AI write everything. I did not want that. When AI writes for me, the posts slowly stop sounding like me.

So I built the app around that. It helps with the heavy work, and the writing stays in my voice.

What it does

It manages my websites, and it posts on multiple platforms from one place. You can see it in the screenshots below.

PostaBoi Home: drafts waiting, approved posts and what goes out next
PostaBoi Approvals: nothing goes out until I approve it, and it says what to fix first
PostaBoi Calendar: the week, with usual posting times for LinkedIn, YouTube, X, Substack, WhatsApp and the website

What I took from it

AI is good at taking on the repetitive work. The voice is the part worth keeping for yourself.

If you post a lot, what part takes the most time for you: the video, the editing or the writing?

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