Insights

Expanding Digital Trust Proof's recent launch of new digital identity tools like Certify and the Identity Authorization Network indicates a strong emphasis on scalable, cryptographically secure verification solutions. This positions the company well to serve industries seeking robust digital trust frameworks, presenting opportunities for sales growth into sectors such as financial services, real estate, and regulated payments.

Strategic Integrations The integration of Proof’s services with Visa's network expands its reach into mainstream payment ecosystems and highlights potential cross-selling opportunities with financial institutions and payment providers seeking secure transaction authentication solutions.

Leadership and Growth The hiring of a new EVP of strategy and business development signals a focus on scaling business development efforts and forming strategic partnerships. This provides a chance for sales teams to engage with key decision-makers involved in their strategic expansion and partnership initiatives.

Industry Diversification Proof's successful deployment across industries such as real estate, automotive, finance, and HR demonstrates versatility and a broad market appeal. There are opportunities to tailor solutions for vertical-specific pain points in these industries, especially where trust and compliance are critical.

Market Potential and Revenue With a substantial revenue range of 250 to 500 million dollars and over 7,000 client businesses, Proof shows strong market penetration. This provides a foundation to upsell existing clients and target similar enterprise customers requiring advanced digital verification and fraud prevention solutions.

Proof (formerly Notarize) Tech Stack

Proof (formerly Notarize) uses 8 technology products and services including Google AdSense, Metabase, Redis, and more. Explore Proof (formerly Notarize)'s tech stack below.

  • Google AdSense
    Advertising
  • Metabase
    Business Intelligence
  • Redis
    Database
  • Google Workspace
    Email
  • Auxilia
    Payment Processing
  • Netlify
    Platform As A Service
  • LinkedIn Sales Navigator
    Sales Enablement
  • Expensify
    Travel And Expense Management

Media & News

Proof (formerly Notarize)'s Email Address Formats

Proof (formerly Notarize) uses at least 2 format(s):
Proof (formerly Notarize) Email FormatsExamplePercentage
First.Last@notarize.comJohn.Doe@notarize.com
86%
First@notarize.comJohn@notarize.com
8%
FLast@notarize.comJDoe@notarize.com
3%
Last@notarize.comDoe@notarize.com
2%
First.MiddleLast@notarize.comJohn.MichaelDoe@notarize.com
1%
First.Last@proof.comJohn.Doe@proof.com
100%

Frequently Asked Questions

Where is Proof (formerly Notarize)'s headquarters located?

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Proof (formerly Notarize)'s main headquarters is located at 867 Boylston Street Boston, Massachusetts 02116 United States. The company has employees across 5 continents, including North AmericaAsiaEurope.

What is Proof (formerly Notarize)'s phone number?

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You can contact Proof (formerly Notarize)'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Proof (formerly Notarize)'s stock symbol?

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Proof (formerly Notarize) is a publicly traded company; the company's stock symbol is PACI-UN.

What is Proof (formerly Notarize)'s official website and social media links?

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Proof (formerly Notarize)'s official website is proof.com and has social profiles on LinkedInCrunchbase.

What is Proof (formerly Notarize)'s NAICS code?

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Proof (formerly Notarize)'s NAICS code is 5112 - Software Publishers.

How many employees does Proof (formerly Notarize) have currently?

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As of February 2026, Proof (formerly Notarize) has approximately 408 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Cto: E. F.Chief Privacy Officer: G. D. W.Chief Customer Officer: K. R.. Explore Proof (formerly Notarize)'s employee directory with LeadIQ.

What industry does Proof (formerly Notarize) belong to?

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Proof (formerly Notarize) operates in the Software Development industry.

What technology does Proof (formerly Notarize) use?

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Proof (formerly Notarize)'s tech stack includes Google AdSenseMetabaseRedisGoogle WorkspaceAuxiliaNetlifyLinkedIn Sales NavigatorExpensify.

What is Proof (formerly Notarize)'s email format?

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Proof (formerly Notarize)'s email format typically follows the pattern of First.Last@notarize.com. Find more Proof (formerly Notarize) email formats with LeadIQ.

Proof (formerly Notarize)

Software DevelopmentMassachusetts, United States201-500 Employees

Proof makes trust possible in a digital world.

We help businesses verify people, agreements, and transactions - instantly and securely. Our platform powers identity verification, notarization, and fraud prevention across industries like real estate, automotive, finance, and HR. 

Over 7,000 businesses rely on Proof to complete critical transactions, building trust where it matters most.

Our mission: make trusted transactions the standard, not the exception.

Want to move faster with more confidence? Let’s build trust together.

Section iconCompany Overview

Headquarters
867 Boylston Street Boston, Massachusetts 02116 United States
Phone number
Website
proof.com
Stock Symbol
PACI-UN
NAICS Code
5112 - Software Publishers
Employees
201-500

Section iconFunding & Financials

  • $250M$500M

    Proof (formerly Notarize)'s revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Proof (formerly Notarize)'s revenue is estimated to be in the range of $250M$500M

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