SumUp

SumUp is a European fintech company founded in 2012 with dual headquarters in London and Berlin, dedicated to making card payments accessible to small businesses and solo entrepreneurs. What started as a simple mobile card reader has evolved into a comprehensive payment ecosystem serving over four million merchants across more than 35 countries. SumUp's mission is to level the playing field for small businesses by providing affordable, easy-to-use payment technology without long-term contracts or monthly fees.

The platform offers a wide range of products including portable card readers, a full POS system for retail and hospitality, online payment acceptance, payment links, invoicing tools, and a business account with a free Mastercard. SumUp also supports QR code payments, gift cards, and Tap to Pay on compatible smartphones, enabling merchants to accept payments in virtually any setting. The system is designed for simplicity, with quick setup and an intuitive interface that requires no technical expertise.

With thousands of employees across Europe and operations spanning the globe, SumUp processes billions of euros in transactions for small businesses each year. All European transaction data is handled within EU data centers in compliance with GDPR regulations. For European small businesses and entrepreneurs seeking a GDPR-compliant alternative to US-based platforms like Square, SumUp offers a purpose-built European solution with transparent pricing, broad hardware options, and a deep understanding of local European payment preferences.