Filip StefanovskiProduct Developer
All work

Aminta

Aminta lives inside X. It learns how you write and turns a rough idea into a post, a reply or a thread that sounds like you.

My role
Founder
Areas
Product, Browser extension, AI, Gamification
Aminta drafting a post inside X, with the extension panel open.
The Aminta extension panel: the companion, today's tasks and Create with Aminta.

The problem

Most people know what they want to say on X and stall on how to say it. Generic AI writers sound like everyone else, and separate tools pull you out of the timeline.

What I built

  • Browser extension that generates inside X
  • Voice profile built from your recent posts
  • Generate, reply, polish and thread tools
  • XP, streaks and a companion with evolving forms
  • Included AI credits or your own key (Groq, Gemini, OpenRouter)
  • Landing site and pricing

Decisions

  • Live in the timeline

    No new tab and no scheduler. Aminta sits where you already write and inserts straight into X.

  • Your voice, not AI voice

    Every draft is shaped by a profile of your own posts, refreshed weekly.

  • A reason to come back

    Posting earns XP. The companion evolves through forms, from Dormant to Legendary.

  • Bring your own key

    Credits are included, and anyone who prefers their own model can switch any time.

The work

The Aminta extension panel with the Dormant level 1 companion, today's tasks and the Create with Aminta button.
The extension, from the Chrome Web Store listing
Aminta drafting a post inside X: the composer beside the extension panel.
Drafting inside X, amintaapp.com
Three steps: you have an idea, Aminta helps shape it, earn XP and unlock evolutions.
The loop inside the timeline
Feature grid: Generate, Reply, Polish, Thread Creator, Voice Refresh and Included AI.
What it does
A grid of Aminta companion forms from Dormant to Legendary, each in its own pixel-art scene.
Every form the companion can evolve into
Illustration: earn XP every time you post.
Chrome Web Store art