Your Smile
IS THE CURRENCY
Post a photo. AI detects your smile. Earn points. Gift positivity. The social platform that rewards genuine joy.
Test the Smile AI Live
No signups. No downloads. Grant camera access — your browser measures your smile in real-time.
Camera feed appears here.
Click below to start.
Four Simple Steps
Post a Photo
Upload any photo — our AI runs right in your browser, zero server.
Earn Points
Bigger smile → more Smile Points. Up to 50 pts per post.
Gift Smiles
Spend 1 point to gift someone. They earn 1. Joy spreads.
Build Your Circle
Follow friends. Build a community of genuine joyful moments.
Four Smile Tiers
The bigger the smile, the bigger the reward
Everything You Need
Real-time AI
face-api.js runs 100% in-browser. No server, no privacy risk, instant results.
Smile Economy
Points earned by smiling, spent by gifting. Every smile has real value.
Gifting System
Spend 1 pt to gift someone, they earn 1 pt. Positivity is literally contagious.
Private Accounts
Lock your profile. Only approved followers see your moments.
Follow Requests
Send and accept follow requests — full control over your audience.
AI Captions
GPT-3.5 writes the perfect caption for your smile tier, automatically every time.
Ready to Share Your Smile?
Join SmileChain today. Post, detect, earn, gift. Every genuine smile counts.