Insights

Legal Technology Differentiation Proof’s advanced legal technology platform that offers instant, real-time connection with process servers and electronic proof of service presents a compelling value proposition for law firms seeking efficient, reliable, and transparent service of process solutions.

Growth and Expansion Recent successful merger and business combination activities with Volato and plans to list on NYSE American indicate strong financial backing and growth ambitions, making Proof a promising candidate for enterprise-level legal operations and technology partnerships.

Market Potential With a revenue ranging between 500 million to 1 billion dollars and operating in a niche yet expanding legal services industry, Proof has significant opportunities to scale its services to more law firms and legal entities nationwide and internationally.

Competitive Landscape Positioned alongside other tech-driven companies serving legal and service process sectors, Proof can leverage its innovative features to target law firms and corporate legal departments looking for digital transformation and efficiency improvements.

Financial Opportunities Proof’s existing funding of 30 million dollars combined with its large customer base provides avenues for upselling, cross-selling, and forming strategic alliances with legal tech providers, process service companies, and law firms seeking integrated legal workflow solutions.

Proof Tech Stack

Proof uses 8 technology products and services including Squarespace, Airbyte, Google BigQuery, and more. Explore Proof's tech stack below.

  • Squarespace
    Content Management System
  • Airbyte
    Data Integration
  • Google BigQuery
    Data Warehousing
  • Apple iCloud Mail
    Email
  • Mailgun
    Email
  • Vercel
    Platform As A Service
  • Swift
    Programming Languages
  • Google Analytics
    Web Analytics

Media & News

Proof's Email Address Formats

Proof uses at least 1 format(s):
Proof Email FormatsExamplePercentage
First@proofserve.comJohn@proofserve.com
81%
First.Last@proofserve.comJohn.Doe@proofserve.com
15%
FLast@proofserve.comJDoe@proofserve.com
3%
Last@proofserve.comDoe@proofserve.com
1%

Frequently Asked Questions

Where is Proof's headquarters located?

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Proof's main headquarters is located at 1800 North Gaylord Street Denver, Colorado 80206 United States. The company has employees across 5 continents, including North AmericaAsiaEurope.

What is Proof's phone number?

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You can contact Proof'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's stock symbol?

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Proof is a publicly traded company; the company's stock symbol is PACI.

What is Proof's official website and social media links?

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Proof's official website is proofserve.com and has social profiles on LinkedInCrunchbase.

What is Proof's NAICS code?

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Proof's NAICS code is 5411 - Legal Services.

How many employees does Proof have currently?

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As of May 2026, Proof has approximately 236 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Chief Financial Officer: D. J. D.Chief Operating Officer: M. W.Vice President Of Marketing: N. B.. Explore Proof's employee directory with LeadIQ.

What industry does Proof belong to?

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Proof operates in the Legal Services industry.

What technology does Proof use?

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Proof's tech stack includes SquarespaceAirbyteGoogle BigQueryApple iCloud MailMailgunVercelSwiftGoogle Analytics.

What is Proof's email format?

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Proof's email format typically follows the pattern of First@proofserve.com. Find more Proof email formats with LeadIQ.

How much funding has Proof raised to date?

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As of May 2026, Proof has raised $30M in funding. The last funding round occurred on Jan 26, 2024 for $30M.

When was Proof founded?

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Proof was founded in 2017.

Proof

Legal ServicesColorado, United States201-500 Employees

Proof is revolutionizing service of process.

Proof is a legal technology company that instantly connects law firms with independent process servers nationwide. Law firms can create electronic serve requests 24/7, receive live updates, see mapped verification of all attempts, and connect directly to servers in real time. 
 
Proof’s technology provides electronic time and date stamped proof that your serve was performed successfully plus a notarized affidavit from the server. 

Proof offers 1, 3 or 7 day service nationwide as well as internationally.

Section iconCompany Overview

Headquarters
1800 North Gaylord Street Denver, Colorado 80206 United States
Phone number
Stock Symbol
PACI
NAICS Code
5411 - Legal Services
Founded
2017
Employees
201-500

Section iconFunding & Financials

  • $30M

    Proof has raised a total of $30M of funding over 4 rounds. Their latest funding round was raised on Jan 26, 2024 in the amount of $30M.

  • $500M$1B

    Proof's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $30M

    Proof has raised a total of $30M of funding over 4 rounds. Their latest funding round was raised on Jan 26, 2024 in the amount of $30M.

  • $500M$1B

    Proof's revenue is estimated to be in the range of $500M$1B

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