Manage, add, and update customer phone numbers to authenticate identity across multiple use cases.

A single identity authentication platform that reduces complexity and total cost of ownership to create a holistic view of your customer across their entire experience.

Phone numbers are now the modern way to identify consumers & small businesses



of leading Fortune 100 companies now ask for phone number as a primary customer identifier.*

...but most companies don't have robust phone number management systems



The typical percentage of verified and up-to-date phone numbers that a company has for its customers*

* Source: Prove proprietary research based on public data available from Fortune 100 companies and Prove proprietary data.

Keeping phone data updated is a challenge

Prove's Identity Manager™ helps companies:


  • Accuracy of phone numbers
  • Customer satisfaction
  • High-risk approvals
  • Login/OTP pass rates
  • P2P/money movement throughput


  • Call center handle time and OPEX
  • Fraud rates
  • Point solutions
  • Total cost of ownership

Prove Identity Manager™ is a registry of tokenized customer identities that manages, adds, and updates customer phone numbers.

This enables companies to recognize and authenticate customer identities across multiple use cases and channels.

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How It Works


Create your Prove Identity Manager™, a registry of identity tokens for your customers.


Add and Update

Add and update missing phone numbers and identity data.


Manage tokens and keep data fresh against changes.


Recognize and Authenticate

Recognize and authenticate customer tokens when you interact with them throughout the customer journey.

Simple, Predictable Pricing

Our clients love our simple and predictable pricing model (per managed customer per month).

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Prove Pre-Fill® leverages Prove's PRO Model™ of identity verification & authentication

3 unique checks that make identity fraud expensive and unscalable for fraudsters:


John is physically holding
the phone

Phone numbers are bound to mobile phones with 128-bit encryption, allowing Prove to authenticate Possession.


The phone number has 10 years of real-time behavior

Phone numbers have Reputation, allowing Prove to assess risk
in real time.


The phone number is owned and operated by John

99% of consumers have a personal phone number, allowing Prove to verify identity via Ownership.

Learn More About PRO & Phone-Centric Identity™


"Prove's solution saved our call center.

We implemented it proactively before we began seeing this surge, and we are so glad that we did. It has enabled us to increase our number match rate and cut down significantly on call wait times. It has very clearly made a difference for us!"

Call Center Authentication Executive
Tier 1 Bank

Prove Identity Manager™ Results for a Tier 1 Bank Client

A tier 1 bank client wanted to consolidate their identity authentication point solutions and have a more holistic view of their customers across uses cases and channels. After implementing Prove Identity Manager™, they saw an immediate ROI and productivity benefit. They also increased the number of verified customer phone numbers they had on file, enabling them to provide a better customer experience for customers in their contact.

in OPEX savings
in new revenue
in fraud reduction

Ready to access the benefits
of Prove Identity Manager™ for your company?

Get in touch for more information about  APIs, pricing, and more.