YapStone

Verified

YapStone is a global provider of online and mobile payment solutions for global marketplaces and large vertical markets. FinTech Payments

Company News YapStone Team Profile Fintech Startups Series C Route United States News

About YapStone

YapStone is tracked on 100Xfounder as a fintech company, founded in 1999, based in San Francisco Bay Area, California, USA, currently mapped to the Series C stage. YapStone is a global provider of online and mobile payment solutions for global marketplaces and large vertical markets. FinTech Payments

Profile snapshot: Founders linked: YapStone Team. Funding tracked: $184.00M. Hiring focus: Open Roles. Tech tags: AWS, React, Python, and PostgreSQL.

Recent signals:

YapStone appears in the 100Xfounder startup directory import feed.

Why it Matters

YapStone is worth tracking because its funding history is already mapped here, including a $184.00M round, the hiring signal points to active work across Open Roles roles, recent coverage is already tied back to this page, and YapStone Team's founder profile is linked directly from the company page. Use this page as the starting point before moving into the company news hub, founder profiles, and related market pages.

Funding Snapshot

Total Funding: $184.00MLast Round: Series C Accel, $184M Series C in 2018, $471M valuationAll Rounds: 1

Series C | Accel, $184M Series C in 2018, $471M valuation

Hiring Roles

This company is actively hiring.

Open Roles

Meet the Founders

YapStone Team

Founder & CEO

Founder Profile LinkedIn

Tech Stack

AWSReactPythonPostgreSQL

Last updated: June 1, 2026

YapStone research snapshot

This page is assembled from the published company profile, linked founder directory records, and tagged newsroom context already stored on 100Xfounder. It is most useful as a quick starting point before moving into the deeper company, founder, and hub routes below.

Company summary
YapStone is a global provider of online and mobile payment solutions for global marketplaces and large vertical markets. FinTech Payments
Founders covered
YapStone Team
Market position
Fintech | Series C | San Francisco Bay Area, California, USA
Newsroom signal
No direct company-tagged stories are mapped yet; use the connected hubs below for broader market context.
Funding signal
$184.00M

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Company News Hub YapStone Team United States News Fintech Startups Series C Funding News

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Newsroom and topic pages connected to YapStone.

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Contextual Research Links

Jump to country, industry, stage, startup taxonomy, and newsroom routes tied to this company.

Company profile→Founder profile→United States startup directory→Startups in United States→Fintech hub→Fintech startup list→Series C startup list→Series C newsroom→Fintech startups in United States→Founder directory→

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FAQs About YapStone

Common questions people ask about this profile.

What is YapStone?

YapStone is a global provider of online and mobile payment solutions for global marketplaces and large vertical markets. FinTech Payments

Who founded YapStone?

YapStone is associated with YapStone Team on 100Xfounder.

Where is YapStone located?

YapStone is listed in San Francisco Bay Area, California, USA.

What stage is YapStone in?

YapStone is currently mapped to Series C. Funding context: Accel, $184M Series C in 2018, $471M valuation

What is the latest funding round of YapStone?

YapStone's latest tracked round is Series C Accel, $184M Series C in 2018, $471M valuation. Total tracked rounds: 1.

Is YapStone hiring now?

YapStone hiring status: Open Roles.

What technologies does YapStone use?

YapStone is associated with AWS, React, Python, and PostgreSQL.

Is YapStone verified on 100Xfounder?

Yes. YapStone is currently marked verified on 100Xfounder as of June 1, 2026.

How can users connect with YapStone founders?

Users can move from the company page to any linked founder profiles, review the company news hub, and use listed company links when public contact routes are available.