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Transaction Processing Startups

Updated July 2026

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

Explore 165 recently funded transaction processing companies with verified founder contact information and fundraising data.

Total Companies
165
Total Funding
$101.0M
Avg Funding
$4.0M
Global Reach
8
countries

Top Cities for Transaction Processing

West Hollywood
Miami
Amsterdam
São Paulo
Ames
Jacksonville

Recently Funded Companies

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West Hollywood, United States

Selfbook develops a payment platform that enables seamless booking flow, merchandising, and one-click payments for hotels.

Dec 2022

Founder Contacts

30,000+ verified contacts

Miami, United States

Alfred Pay enables real-time payments across Latin America with a single API, focusing on financial inclusion.

$15.0M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

Amsterdam, The Netherlands

Onramper is an app that allows users to convert fiat currency into cryptocurrency.

$6.0M raised
Jan 2022

Founder Contacts

30,000+ verified contacts

São Paulo, Brazil

Brazilian digital account for Bitcoin and USDT. Buy, sell, pay Pix, and earn Bitcoin cashback on card purchases — all in one app, from R$1.

$2.8M raised
Dec 2024

Founder Contacts

30,000+ verified contacts

Ames, United States

Democratizing one-click checkout

$2.6M raised
Dec 2021

Founder Contacts

30,000+ verified contacts

Jacksonville, United States

Fintainium is a SaaS platform company that provides greater clarity and automation for complex payments and financial reporting.

$7.8M raised
Dec 2025

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Locus provides payment tools that let businesses manage and track transactions made by autonomous agents.

$500K raised
Dec 2025

Founder Contacts

30,000+ verified contacts

New York, United States

Polybase is building a zk-powered L2 for private transactions.

$6.0M raised
Dec 2025

Founder Contacts

30,000+ verified contacts

Chicago, United States

CFX Labs provides payment processing solutions for app publisher, marketplace, and retailer.

$14.0M raised
Dec 2024

Founder Contacts

30,000+ verified contacts

Wilmington, United States

Bitcoin Financial Services

$500K raised
Jan 2022

Founder Contacts

30,000+ verified contacts

Curitiba, Brazil

Keeping track of every money movement within your company.

$1.5M raised
Dec 2022

Founder Contacts

30,000+ verified contacts

Toronto, Canada

Sass, Payment, Transaction, B2B, Commodities

$350K raised
Dec 2021

Founder Contacts

30,000+ verified contacts

Columbus, United States

Empora Title is a premier tech-forward title company that delivers visibility, transparency, speed and accuracy with every transaction

$22.1M raised
Dec 2021

Founder Contacts

30,000+ verified contacts

Wichita, United States

Enterprise-grade infrastructure for the Lightning Network. Scalability should be as fast and as easy as Lightning itself.

$6.0M raised
Jan 2022

Founder Contacts

30,000+ verified contacts

Wilmington, United States

Confirmo is a stablecoin-first payment platform trusted by thousands of businesses worldwide.

$1.4M raised
Jan 2022

Founder Contacts

30,000+ verified contacts

Brooklyn, United States

A Digital Business Network Connecting Accounting and Payment Rails

$4.0M raised
Nov 2022

Founder Contacts

30,000+ verified contacts

Salt Lake City, United States

RouteSense provides real-time MID health monitoring and intelligent transaction routing for merchants, PSPs, ISOs and acquirers.

$2.0M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

Singapore, Singapore

Allbridge allows value to be transferred between blockchains by facilitating cross-chain swaps of native stablecoins.

$2.0M raised
Jan 2022

Founder Contacts

30,000+ verified contacts

Barueri, Brazil

Zemo Bank is a financial services firm that offers open banking, ERP integration, digital accounts, and payment services.

$345K raised
Nov 2024

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Checkout.com is a global provider of payment solutions that help businesses and communities thrive in the digital economy.

Jan 2025

Founder Contacts

30,000+ verified contacts

Tallin, Estonia

Swipelux — Money at the speed of light: an API-first stablecoin and on-ramp stack.

Jan 2024

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Super Payments is a fintech that disrupts the industry behemoths Visa and MasterCard.

Jan 2023

Founder Contacts

30,000+ verified contacts

Wilmington, United States

ZELF is a Bank of the Metaverse, instant card for dollars, game loot, and NFTs with crypto recharge

Jan 2023

Founder Contacts

30,000+ verified contacts

Takapuna, New Zealand

TradeWindow is a global trade platform designed to automate trade processes and drive profitability.

$60K raised
Jan 2022

Founder Contacts

30,000+ verified contacts

Tampa, United States

Payzli provides cloud-based software, point of sale solutions, business management software, web enablement & payment services.

$6.0M raised
Jan 2024

Founder Contacts

30,000+ verified contacts

Showing 126 to 150 of 165 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 165 transaction processing companies tracked in the VCBacked database.

Average Funding
$4.0M
Total Funding Tracked
$101.0M
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Transaction Processing

1.Wilmington
3 companies$1.9M
2.London
2 companiesUndisclosed
3.West Hollywood
1 companiesUndisclosed
4.Miami
1 companies$15.0M
5.Amsterdam
1 companies$6.0M

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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