I built a free mutual SNS marketing platform — AI writes your posts, real people share them

The problem

I was tired of paying for ads that nobody clicked.
Most small businesses and startups can't afford agencies either.

What I built

Mafull — a mutual SNS marketing community where members
promote each other's services for free.

How it works

1. Register your service URL
2. AI automatically writes 17 promotional posts for every SNS channel (Instagram, YouTube, TikTok, X, Facebook, Naver Blog, Threads)
3. Images are auto-resized for each platform
4. Complete missions by posting about other services → earn points
5. Points attract others to promote your service in return

The idea

It's basically "you scratch my back, I'll scratch yours" —
but for SNS marketing.

No ad budget. No agency. Real people, real posts.

Current status

Just launched. Still early stage.

Would love feedback from the dev community!

👉 mafull.com

Questions for you

• Would you use something like this for your own project?
• What features would make this more useful?