| # | Company | Employees |
|---|---|---|
| 1 | 9,873 | |
| 2 | 6,754 | |
| 3 |
Squaresquareup.com
It provides integrated software and financial services to help sellers manage sales, inventory, and cash flow across various channels. |
6,380 |
| 4 |
Affirmaffirm.com
A technology-driven financial company offering transparent products to improve consumer lives, with a remote-first culture and offices in major cities |
3,110 |
| 5 | 2,472 | |
| 6 | 2,220 | |
| 7 |
PayJoypayjoy.com
Provides secured point-of-sale financing and credit offerings to underserved customers in emerging markets using patented technology and data science for financial inclusion. |
1,977 |
| 8 | 1,888 | |
| 9 |
Upgrade, Inc.upgrade.com
Fintech unicorn founded in 2017, helping customers access over $25 billion in consumer credit with credit lines, loans, and banking solutions Recognized for innovation and workplace culture |
1,585 |
| 10 |
LendingClublendingclub.com
Online platform providing unsecured personal installment loans to high-credit, high-income members, saving them money on credit costs. |
1,413 |
| 11 | 1,069 | |
| 12 | 1,065 | |
| 13 |
Tallymeettally.com
A consumer tech company offering full-service financial automation with a focus on helping individuals overcome credit card debt and manage their finances stress-free |
1,010 |
| 14 |
Cherrywithcherry.com
Offers payment plans to health and wellness providers, enabling them to serve more clients through high approvals, low costs, and a seamless experience in various medical fields. |
854 |
| 15 |
Human Interesthumaninterest.com
Affordable, zero-transaction fee 401(k) provider for small and medium businesses, offering easy saving options and technology solutions for retirement savings |
848 |
| 16 | 794 | |
| 17 |
Personawithpersona.com
Platform automates identity verification, KYC/AML/KYB compliance, fraud prevention, and case management for secure user information handling. |
721 |
| 18 |
Coalition, Inc.coalitioninc.com
A pioneering Active Insurance provider combining coverage and cybersecurity tools to proactively manage and mitigate digital risks for businesses globally |
708 |
| 19 |
Binance Exchangebinance.us
A regulated marketplace in the US offering trading of over 30 cryptocurrencies with USD and stablecoins, through an app, website, or APIs |
615 |
| 20 |
Varo Bankvaromoney.com
digital, mission-driven bank, FDIC insured. It provides mobile-first access to premium banking services, including quicker money access, high-yield savings, and automatic saving tools. |
580 |
| 21 | 453 | |
| 22 | 344 | |
| 23 |
Bright Moneybit.ly
Bright offers AI-powered tools and tailored credit products to help consumers eliminate various types of debt and achieve financial freedom |
325 |
| 24 | 319 | |
| 25 | 263 | |
| 26 |
MetaMapmetamap.com
A customer identity platform offering customizable solutions for merchants, providing decision tools for developers and enterprises operating high-trust online services globally |
259 |
| 27 |
Expensifywe.are.expensify.com
A payments superapp simplifying money management for individuals and businesses worldwide with free features like expense tracking, invoicing, and travel booking |
224 |
| 28 | 194 | |
| 29 |
Tribaltribal.credit
Facilitating startup growth in emerging markets through corporate cards and financial solutions Visit the website to learn more |
183 |
| 30 | 150 | |
| 31 |
Parafinparafin.com
Powers financial services for marketplaces and platforms, offering capital, spend management, and savings tools for small business sellers using real-time data. |
147 |
| 32 |
Wisetackwisetack.com
Leading Pay Over Time platform for in-person services, enabling flexible point-of-sale financing through SaaS integration for essential service payments. |
132 |
| 33 |
Junojuno.finance
This company offers a checking account allowing users to earn, invest, and spend cash and crypto easily and transparently |
130 |
| 34 | 115 | |
| 35 | 111 | |
| 36 |
Stridestridehealth.com
This company helps independent workers manage insurance, finances, and taxes, saving them money while providing benefits to leading enterprises |
103 |
| 37 |
Cardlesscardless.com
A company that enables consumer brands to create credit card products across various industries using advanced technology and multiple card networks |
72 |
| 38 |
Flagrightflagright.com
It is an AI-native compliance platform that automates AML compliance, risk management, and integrates seamlessly into existing financial systems. |
52 |
| 39 |
Authorize.netauthorize.net
A leading provider of payment management solutions, facilitating billions of transactions for merchants through their Payment Gateway platform Trusted by over 440,000 merchants |
51 |
| 40 |
Strongholdstronghold.co
Stronghold develops virtual payment networks for developers to easily access both legacy and next-generation payment systems through a streamlined API |
42 |
| 41 | 40 | |
| 42 |
Float (YC W'20)linktr.ee
The company provides a worldwide banking and liquidity platform tailored for businesses to manage their financial needs efficiently |
2 |
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.
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