What Is AdEx?

AdEx is a blockchain-based ad exchange aiming at disrupting the existing online advertising landscape and address its significant problems: advertising fraud, privacy and consent to receiving sponsored messages, etc.

AdEx is completely transparent and built on top of Ethereum smart contracts.

We believe we can empower advertisers and publishers with a platform that is secure, transparent and beneficial for all the parties involved in the process, consumers included.


  • Built on Ethereum
  • Decentralized regulation
  • 100% traffic monetization
  • Large network of international publishers
  • No commissions and fees
  • Clear and transparent reporting
  • Multi-device ad serving
  • Minimized ad fraud possibilities