Embed Passbase widget in your signup flows

Start using Passbase in your forms to verify users’ ID documents.


Identify and verify users with government ID documents and facial recognition by embedding the Passbase widget in your forms.

Build user verification forms in no time and trigger different actions based on users' risk scoring, by including conditional logic actions.

About Passbase

Passbase is an identity verification engine that allows you to verify and manage users' identity information with a suite of tools and dashboards. 

It offers a set of SDKs to developers to integrate into their service facial recognition, liveness detection, ID authenticity checks and ID information extraction, while also baking in privacy protections that allow individual users to control their own identity data.

Passabase authenticates 6,000+ government-issued ID documents from over 190 countries in a matter of seconds; matches IDs to faces with top-ranked NIST technology; verifies identity via ID documents, selfies, and government databases; and prevents sophisticated spoofing attempts, making sure they are physically present during verification.

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What our clients say

Arengu has helped to quickly deliver a new signup flow with Auth0 and ActiveCampaign. The simplicity of use is also key to make new changes or integrations without bothering our dev team.
David Monteiro
Director of Customer Success, Qatium
"With Arengu, we are able to easily experiment and test our sign up flow, by separating it from our core platform. At the same time, the flow has become more robust when it comes to eliminate errors."
Peter Hanekamp
CEO, Taiga
"Arengu is a key part of our acquisition strategy to build personalized sign-up pages at scale. They are a flexible and easy-to-use solution to achieve our business goals."
Tahís Gómez
Acquisition Marketing, Privalia
"Thanks to Arengu we've been able to improve our customer registration experience, increasing the conversion rates by 30%. All in a quick and easy way."
Rafa Rovira
Digital Marketing Manager, Khama

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Getting started with Arengu

Arengu allows you to build all your user flows connected to your current stack, and avoids coding all the UI, complex integrations, validations or logic from scratch. Try it for free and start building faster and scaling your application needs as they grow.