Smile Tracker · Office #71,202

What it is

Calls itself “age estimation” and “face analysis”.

• Calls itself: age estimation · face analysis · +1

“…age estimation”

“…face analysis”

Where it puts itself

Claims “No other smile tool”. Rules out “No account required” and “Zero uploads, zero storage”.

• Superlative claim: No other smile tool
• Says it will not: No account required · Zero uploads, zero storage

“No other smile tool runs entirely in your browser while delivering AI-grade precision.”

“No account required”

What it costs

A free tier, free forever. No monthly or yearly plan. No one-time option.

• One-time: no
• Monthly: no
• Yearly: no
• Free plan: free forever

“No account, no credit card, no catch — free forever.”

Who it sells to

Sells to consumers.

• Sells to: consumers

“Three free, private AI tools for understanding the science behind your face and smile.”

How it runs

A web app. Runs locally and works offline. AI is the core of the product.

• Kind: web
• Runs where: on the device, offline
• AI role: core to the product

“…run directly in your browser”

“Smile Tracker is powered by Google MediaPipe Face Landmarker , an open-source machine learning framework”

What it works with

Names Google MediaPipe Face Landmarker on its pages.

• Names: Google MediaPipe Face Landmarker

“Powered by Google MediaPipe Face Landmarker · 478 landmarks · 52 blendshapes”

What it offers as proof

Live, no waitlist. Try it without signing up. Publishes docs and a blog.

• Trial asks for: nothing

“No account required, and your photos stay on your device.”

“…smile science -> https://www.thesmiletracker.com/guides/smile-science”