FundedIQ
Financial Services

Checkbook: Funding, Investors & Team (Oct 2026)

Checkbook's Digital Checks are a way for businesses to send and receive funds via email - with instant deposit and next-day fund credits. With a single API call with an email address and the users can do ACH, RTP, P2C, or Check21. The recipient does not need to signup or provide bank information before receiving the payment. Checkbook offers easy adoption combined with the low cost of ACH while preserving payment immediacy.

www.checkbook.io LinkedIn San Mateo, United States 11-50 employees
Developer APIs Financial Services FinTech Payments
Total raised
$10.0M
Rounds
1
Latest
Series A
Nov 2021

Checkbook has raised $10.0M across 1 funding round on record, the most recent a Series A of $10.0M announced in Nov 2021.

That round is below the $15M median round size for Financial Services companies tracked on FundedIQ over the last two years.

Checkbook Company Profile and Key Stats

Total funding raised
$10.0M
across 1 round on record
Funding rounds on record
1
Latest funding round
Series A
$10.0M in Nov 2021
Employees
11-50
reported band
Headquarters
San Mateo, United States

Latest funding round on record: Nov 2021.

Checkbook Funding Rounds

Date
Round
Amount
Series A
$10.0M

Checkbook Founders and Leadership Team

Name
Role
Contact
PJ Gupta
CEO
—

No contact details are on record for this team yet.

Checkbook Funding Compared to Other Financial Services Startups

Segment
Companies
Median round
30,234
$7.6M
8,558
$15M

Checkbook's latest round of $10.0M is below the median round in Financial Services. Medians cover the last 24 months of disclosed rounds.

Funded Startups Like Checkbook in Financial Services and San Mateo

Companies Similar to Checkbook

Checkbook Funding FAQs

What does Checkbook do?

Checkbook's Digital Checks are a way for businesses to send and receive funds via email - with instant deposit and next-day fund credits. With a single API call with an email address and the users can do ACH, RTP, P2C, or Check21. The recipient does not need to signup or provide bank information before receiving the payment. Checkbook offers easy adoption combined with the low cost of ACH while preserving payment immediacy.

How much funding has Checkbook raised?

Checkbook has raised $10.0M across 1 round on record. The most recent is a Series A of $10.0M announced in Nov 2021.

When did Checkbook last raise funding?

Checkbook's most recent funding round on record is a Series A of $10.0M, announced in Nov 2021.

Who is the CEO of Checkbook?

PJ Gupta is listed as CEO at Checkbook.

Where is Checkbook headquartered?

Checkbook is based in San Mateo, California, United States.

How many employees does Checkbook have?

Checkbook is in the 11-50 employee band.

How does Checkbook's funding compare to other Financial Services startups?

Checkbook's latest round of $10.0M is below the $15M median round size for Financial Services companies on FundedIQ across 5,751 tracked companies over the last two years.

About FundedIQ's Checkbook Funding Data

FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.

Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Checkbook is left off this page rather than filled in.

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