Insights

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Gathering insights about Checkbook

Checkbook Tech Stack

Checkbook uses 8 technology products and services including Facebook Pixel, git, React, and more. Explore Checkbook's tech stack below.

  • Facebook Pixel
    Analytics
  • git
    Development
  • React
    Javascript Frameworks
  • HubSpot
    Marketing Automation
  • Stripe
    Payment Processing
  • JavaScript
    Programming Languages
  • Google
    Search Engines
  • Gatsby
    Web Frameworks

Media & News

Checkbook's Email Address Formats

Checkbook uses at least 1 format(s):
Checkbook Email FormatsExamplePercentage
FLast@checkbook.ioJDoe@checkbook.io
97%
FirLast@checkbook.ioJohDoe@checkbook.io
1%
First@checkbook.ioJohn@checkbook.io
2%

Frequently Asked Questions

Where is Checkbook's headquarters located?

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Checkbook's main headquarters is located at 1850 Gateway Drive Suite 125 San Mateo, California United States. The company has employees across 3 continents, including North AmericaEuropeAsia.

What is Checkbook's phone number?

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You can contact Checkbook'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 Checkbook's official website and social media links?

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Checkbook's official website is checkbook.io and has social profiles on LinkedInCrunchbase.

What is Checkbook's NAICS code?

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Checkbook's NAICS code is 52 - Finance and Insurance.

How many employees does Checkbook have currently?

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As of June 2026, Checkbook has approximately 51 employees across 3 continents, including North AmericaEuropeAsia. Key team members include President: R. D.Head Of Business Development: P. S.Co-Chief Executive Officer & General Counsel - Lawesomegc Client: P. T.. Explore Checkbook's employee directory with LeadIQ.

What industry does Checkbook belong to?

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Checkbook operates in the Financial Services industry.

What technology does Checkbook use?

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Checkbook's tech stack includes Facebook PixelgitReactHubSpotStripeJavaScriptGoogleGatsby.

What is Checkbook's email format?

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Checkbook's email format typically follows the pattern of FLast@checkbook.io. Find more Checkbook email formats with LeadIQ.

How much funding has Checkbook raised to date?

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As of June 2026, Checkbook has raised $10M in funding. The last funding round occurred on Nov 01, 2021 for $10M.

When was Checkbook founded?

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Checkbook was founded in 2015.

Checkbook

Financial ServicesCalifornia, United States51-200 Employees

Checkbook operates as a payments infrastructure provider within the financial services sector, helping businesses send and receive funds at scale. Its platform supports modern disbursements and collections with flexible payment options, offering end-to-end tools to manage payment operations from initiation through delivery, tracking, and reconciliation. The service targets companies that require scalable payment flows and reliable reconciliation while minimizing onboarding burdens for recipients, who can often receive funds with only basic contact information. It also supports batch workflows, integrations, and operational controls to reduce friction and improve accuracy as organizations grow. Headquartered in San Mateo, California, Checkbook underwent leadership changes in January 2026, appointing Pia Thompson and Aditya Raikar as co-CEOs with founder PJ Gupta transitioning to executive chairman.

Section iconCompany Overview

Headquarters
1850 Gateway Drive Suite 125 San Mateo, California United States
Phone number
NAICS Code
52 - Finance and Insurance
Founded
2015
Employees
51-200

Section iconFunding & Financials

  • $10M

    Checkbook has raised a total of $10M of funding over 2 rounds. Their latest funding round was raised on Nov 01, 2021 in the amount of $10M.

  • $25M$50M

    Checkbook's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $10M

    Checkbook has raised a total of $10M of funding over 2 rounds. Their latest funding round was raised on Nov 01, 2021 in the amount of $10M.

  • $25M$50M

    Checkbook's revenue is estimated to be in the range of $25M$50M

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