Breaking the Document Barrier:

How Magie Dropped Manual Reviews from 40% to 2% with Unico.











"In the beginning, opening an account could take days. People would literally forget about us. With Unico, the user doesn't even realize they've left WhatsApp - it’s three seconds, and they’re in."


 

 

— João Camargo, CPO & Founder of Magie

 
 
 
The Context: A Bank Without an App
 

Magie is a trailblazing digital bank operating entirely within WhatsApp. By eliminating the need to download a separate app, Magie offers friction-free banking. However, their original onboarding process—based on document photos—was creating a wall between the user and the service.
 
The Challenge: The Document Bottleneck
 

Operating inside a messaging app presented a unique "Friction Paradox":

> The Problem: Document photos were often blurry, incomplete, or low-resolution, forcing 40% of all sign-ups into manual review.

> The Cost: Verification took days, causing massive user drop-off.

> The Risk: Document-only verification was vulnerable to identity theft; anyone with a stolen ID photo could attempt to open an account.

 
The Solution: Deterministic Biometric Orchestration
 

Magie replaced document uploads with Unico’s Facial Biometrics, shifting from a "probabilistic" model to a "deterministic" certainty.

The Implementation Blueprint:

> Seamless Redirection: Users receive a secure link in WhatsApp that opens Unico’s capture tool. The process is so fast (<3s) that users feel they never left the chat.

> Deterministic Validation: Unlike "score-based" competitors, Unico provides a binary Yes/No answer by cross-referencing the face against the largest biometric database in Brazil.

> Multi-Vendor Liveness: A sophisticated "Proof of Life" orchestration that uses multiple providers to ensure the user is present, preventing fraud via photos or videos.

 
[Logic Flow]
 

User enters CPF in WhatsApp → Unico Biometric Link → Real-time Face Match + Liveness → Account Opened (Total Time: <1 min)
 
 
The Horizon: The Future of "Appless" Finance
 

Magie and Unico have proven that you don't need a heavy app to have heavy-duty security. As Magie prepared for the Super Bots Experience 2025, they stand as the gold standard for how biometrics can turn a messaging app into a secure, global-scale financial institution.
 
 
ABOUT UNICO:
 

Unico is the world's largest identity verification network and a bond of trust in the digital society. With solutions based on facial biometrics, machine learning, and reinforced security layers, Unico validates with 100% certainty who is performing a transaction and the associated identity risks. In this way, it fights fraud, protects data, and promotes trust between people, companies, and governments, contributing to the construction of a safer and less bureaucratic world. Globally renowned funds such as SoftBank, General Atlantic, and Goldman Sachs trust and invest in Unico. Learn more at www.unico.io.