Kable was founded by Adam Sommer in 2021.

Who are Kable's investors?

Kable's investors include Y Combinator, Matrix.

How much funding has Kable raised?

Kable has disclosed $5.1M raised across 1 round.

Where is Kable headquartered?

Kable is headquartered in Los Angeles, US.

Kable

DefunctYC W22

Los Angeles, US · Founded 2021 · Delaware LLC · 2 known investors

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Kable provides billing, invoicing, analytics, and authentication infrastructure for API businesses, enabling developers to integrate these capabilities with minimal setup. The platform helps API companies reduce engineering overhead and implement flexible billing models.

Developer Tools Enterprise Software Fintech API BillingUnited States of AmericaAmerica / CanadaFully Remote

Founders & leadership· Y Combinator alumni (W22)

Kable was founded in 2021 by Adam Sommer.

Adam Sommer Founderuntil 2023Adam Sommer spent five years as billing lead at Hulu in engineering and product management roles before founding Kable. He holds degrees in Computer Science and Public Policy from Duke University.

Board

Johnny BoufarhatManager

Investors · 2

Y Combinatorlisted by Y CombinatorSan Francisco · $500K

How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us

MatrixreportedSan Francisco · $100K – $10M

How we know: Y Combinator's founder network · Not right? Tell us

Reported raises · per SEC filings

Form D private placements

$5.1M disclosed across 1 round · 2025

▶$5.1MraisedMay 2025 · 9 investors · Other Technology

Rule 506(b)

Officers, directors & promoters on the filing

Johnny BoufarhatExecutive Officer

Offering amount: $5.1M
Amount sold: $5.1M
First sale: May 2025
Incorporated: Limited Liability Company, Delaware, 2024
Federal exemptions: 06b

Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Related companies · 5

ZalosZalos builds computer agents that automate repetitive finance operations tasks like payroll, reconciliation, and form processing within existing enterprise ERP and accounting systems, without requiring system replacement.

LedgerUpLedgerUp is an AI billing operations platform for B2B SaaS companies with custom contracts that automates post-signature revenue tasks including contract parsing, subscription creation, invoice generation and submission to procurement portals, payment collections follow-ups, and reconciliation across multiple CRM and accounting systems. The platform reduces Days Sales Outstanding by an average of 35% and saves teams 30–40 hours per month on accounts receivable work.

LagoLago is an open-source billing platform that enables companies to build and manage their billing infrastructure with transparency and control. The platform serves tech companies that need flexible billing solutions without the limitations of third-party black-box systems.

Health HarborHealth Harbor provides AI-powered benefits verification by automating phone calls to insurance companies to retrieve and validate patient insurance information. The service handles IVR navigation, hold times, and agent interactions for healthcare providers and insurers.

Quill BillsQuill Bills automates revenue cycle management for independent healthcare practices, handling insurance claims processing, eligibility verification, denial management, and patient billing through AI agents and EHR integration. The platform reduces manual work in coding, claim submission, payment posting, and collections.

Companies working in the same space as Kable.

Legal entities · 1

corporate structure

Kable Inc.

In the news

Announcing our $2.65MM seed round led by Matrix Partnerskable.io · Apr 2022

Our favorite startups from YC's Winter 2022 Demo Day, part 2techcrunch.com · Mar 2022

Frequently asked questions

What does Kable do?: Kable provides billing, invoicing, analytics, and authentication infrastructure for API businesses, enabling developers to integrate these capabilities with minimal setup. The platform helps API companies reduce engineering overhead and implement flexible billing models.
Who founded Kable?: Kable was founded by Adam Sommer in 2021.
Who are Kable's investors?: Kable's investors include Y Combinator, Matrix.
How much funding has Kable raised?: Kable has disclosed $5.1M raised across 1 round.
Where is Kable headquartered?: Kable is headquartered in Los Angeles, US.