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Transaction Processing Startups

Updated July 2026

Companies in the transaction processing sector developing innovative solutions and technologies.

Explore 161 recently funded transaction processing companies with verified founder contact information and fundraising data.

Total Companies
161
Total Funding
$447.2M
Avg Funding
$17.9M
Global Reach
6
countries

Top Cities for Transaction Processing

San Francisco
Dover
Seattle
São Paulo
New York
London

Recently Funded Companies

Export
San Francisco, United States

Dots is a multichannel payouts API that automates manual processes for marketplaces.

$8.9M raised
Feb 2026

Founder Contacts

30,000+ verified contacts

Dover, United States

Global Merchant of Record solution to help digital businesses launch and accept payments across 150+ countries.

$1.1M raised
Feb 2025

Founder Contacts

30,000+ verified contacts

Seattle, United States

Sentio is a provider of an observability platform for decentralised applications.

$6.4M raised
Feb 2023

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Stelo Labs is a web3 security firm.

$6.0M raised
Feb 2023

Founder Contacts

30,000+ verified contacts

São Paulo, Brazil

PayHop is a technological platform that provides payments in its commercial transactions.

Feb 2024

Founder Contacts

30,000+ verified contacts

New York, United States

FinTech, SaaS, Compliance, Settlements

$250K raised
Feb 2023

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Tangible is a platform to facilitate the structuring, modeling, and management of asset-backed financial transactions.

$4.3M raised
Feb 2026

Founder Contacts

30,000+ verified contacts

San Ramon, United States

Zeta is a banking technology company that provides credit and debit card issuance, core banking, lending, and digital banking services.

$50.0M raised
Feb 2025

Founder Contacts

30,000+ verified contacts

Neuilly-sur-seine, France

Alma is a provider of installment-based payments through a large merchant network.

$131.2M raised
Feb 2022

Founder Contacts

30,000+ verified contacts

Bogotá, Colombia

Transformative payments infrastructure, Akua's cloud-native platform offers acquiring-as-a-service for all payment rails

$8.5M raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Ross, United States

The Fintex Group is a fintech company that offers payment solutions for SMBs.

$5.0M raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Rome, Italy

Colossus leader in digital asset management industry. Colossus, the creator of the Institutional Hub that connects custodians to validators.

$1.2M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

San Diego, United States

1+ million monthly users! Pay at the table used by major restaurant groups including First Watch, Starr Restaurants, Tupelo Honey, and more.

$2.1M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

London, United Kingdom

straitPay is a financial technology company that offers payment tracking, cards, and scheduling services.

$1.3M raised
May 2025

Founder Contacts

30,000+ verified contacts

London, United Kingdom

BKN301 is a fintech company that provides Banking as a Service in EMEA (Europe, Middle East ad Africa)

$24.4M raised
Apr 2025

Founder Contacts

30,000+ verified contacts

Lake Oswego, United States

Vesta is a financial services company that offers an end-to-end process designed to help businesses maximize revenue while minimizing risks.

Apr 2025

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Candid Health provides an automation platform for healthcare revenue cycle management.

$52.5M raised
Feb 2025

Founder Contacts

30,000+ verified contacts

South Jordan, United States

PayKeeper is an execution engine that automates and de-risks financial transactions using condition-based payments.

$500K raised
Feb 2025

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Highnote is an embedded finance company that develops a virtual payment platform to handle payment processing business flows.

$90.0M raised
Jan 2025

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Tranched offers on-chain embedded securitisation for faster, automated financial transactions.

$3.4M raised
Nov 2024

Founder Contacts

30,000+ verified contacts

San Francisco, United States

A SaaS platform that allows any business to compliantly collect payments in + 200 countries for their products & services in just 10 minutes

$50K raised
Oct 2024

Founder Contacts

30,000+ verified contacts

Chester, United Kingdom

Connecting people to their money, and their money to the world

$4.0M raised
Oct 2024

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Novatus Global offers consulting, compliance, and risk management services.

$40.0M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Revenew is a payment operations and optimization solution specifically intended for digital platforms and marketplaces.

$4.5M raised
Aug 2024

Founder Contacts

30,000+ verified contacts

Miami, United States

KredFeed is an online financial platform that specializes in account receivable processing, working capital, and CFO tools.

$1.5M raised
Aug 2024

Founder Contacts

30,000+ verified contacts

Showing 76 to 100 of 161 companies

About the Transaction Processing Startup Ecosystem

The transaction processing sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Transaction Processing

Transaction Processing companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The transaction processing sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Transaction Processing Funding Breakdown

Here is how funding is distributed among the 161 transaction processing companies tracked in the VCBacked database.

Average Funding
$17.9M
Total Funding Tracked
$447.2M
Countries Represented
6

Distribution by Funding Stage

Other25 companies

Top Cities for Transaction Processing

1.San Francisco
6 companies$162.0M
2.London
5 companies$73.5M
3.Dover
1 companies$1.1M
4.Seattle
1 companies$6.4M
5.São Paulo
1 companiesUndisclosed

Related Industries

Companies in the transaction processing sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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