Kleros Competitors

eBay is one of the world’s largest online marketplaces, connecting people with the things they need and love virtually anytime, anywhere. eBay has 157 million active users globally and more than 800 million live individual and merchant listings at any given time, the majority of which is new and fixed-price merchandise. With mobile apps available in 190 countries, eBay delivers a personalized shopping experience and seamless access to inventory from down the street and around the world. Tailored shopping experiences, including eBay Fashion and eBay Motors, customize buying and selling; and eBay provides variety and choice for sellers by enabling them to offer goods through online, mobile and local channels to consumers around the world.

We’re building an open economy for everyone. Circle’s full-stack internet financial platform brings together Arc, Digital Assets like USDC, and Apps to help builders and organizations create innovative financial experiences and expand opportunities for people worldwide. Thousands of companies and millions of people have already settled trillions with Circle. What will you build in the open economy? Arc Testnet provided by Circle Technology Services, LLC, a software provider. Not a financial or advisory service. Not reviewed or approved by NYDFS. Users responsible for their own compliance. See arc.network for more. USDC is issued by regulated affiliates of Circle. See Circle’s list of regulatory authorizations: https://www.circle.com/legal/licenses USDC lifetime onchain transaction volume as of Mar 23, 2026 8:00 PM.

Firms or companies exist in order to create value by using resources to create products or provide services. However, intermediaries and third parties such as governments decrease the output of those organizations by imposing restrictions and creating complex regulatory frameworks. Aragon was born to disintermediate the creation and maintenance of companies and other organizational structures. We were very inspired by Nobel prize Ronald Coase and his amazing paper The Nature of the Firm and Yochai Benkler's Linux and the Nature of the Firm. Both explore the concept of company. We believe that blockchain and the Internet are changing the incentives structure for companies to exist, and we are building tools for the next generation of companies that will take advantage of these changes.