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Brief
AdEx Network

AdEx Network

Programmatic Advertisingadex.network

AdEx eliminates ad fraud and protects user privacy by enabling trustless, transparent advertising transactions directly between advertisers and publishers via blockchain smart contracts.

Last updated Jul 14, 2026 by ATDb automated enrichment

Founded
2017
HQ
Sofia, Sofia, Bulgaria
Connections
7

At a glance

Employees
11-50
Funding
~$10M
Revenue
Under $5M
Stock
NASDAQ:SYMBOL
1integrations5competitors1partners

About

A leading decentralized, blockchain-based advertising network targeting crypto-native and privacy-focused advertisers and publishers as an alternative to traditional programmatic platforms.

AdEx Network is a decentralized digital advertising platform that leverages blockchain technology to address the most persistent problems in the digital advertising industry: ad fraud, lack of transparency, and privacy violations. By using smart contracts and a decentralized architecture, AdEx enables advertisers and publishers to transact directly without relying on opaque intermediaries, ensuring that every impression and payment is verifiable on-chain. The platform operates through its own ecosystem, including the ADX utility token, which is used for staking, governance, and payments within the network. AdEx has evolved over time to include features such as a validator stack for off-chain event aggregation, a self-serve campaign management interface, and a publisher-side SDK for easy integration. Its approach to privacy is notable: user data is processed locally rather than sent to centralized servers, aligning with GDPR principles without sacrificing targeting capability. In the AdTech ecosystem, AdEx occupies a niche but growing position as a Web3-native alternative to traditional programmatic advertising networks. It appeals to crypto-native publishers and advertisers as well as privacy-conscious mainstream players seeking alternatives to Google and Meta's walled gardens. The platform competes with both traditional ad networks and other blockchain-based advertising solutions, differentiating itself through its open-source infrastructure, staking mechanisms, and commitment to user privacy.

Business model

Marketplace

Target market

SMB

What they offer

  • AdEx Platform

    Self-serve campaign management interface allowing advertisers to create, manage, and monitor ad campaigns with full on-chain transparency.

  • AdEx Publisher SDK

    Integration toolkit for publishers to display ads and receive payments directly through the AdEx network.

  • Validator Stack

    Off-chain event aggregation and validation layer that records ad impressions and clicks before settling payments on-chain.

  • ADX Token Staking

    Staking mechanism allowing ADX token holders to earn rewards and participate in network governance.

  • AdEx Analytics

    Real-time, transparent reporting dashboard providing verifiable campaign performance data for advertisers and publishers.

Key features

Blockchain-based transparency and fraud preventionPrivacy-preserving ad targeting (no personal data sent to servers)Smart contract-based payment settlementDecentralized validator architectureADX token staking and governanceGDPR-compliant by designOpen-source infrastructureSelf-serve campaign management

Use cases

Crypto and Web3 project advertising campaignsPrivacy-conscious brand advertising without user data harvestingPublisher monetization without reliance on Google or MetaPerformance marketing with verifiable, fraud-proof reportingDecentralized app (dApp) user acquisition

Customer segments

Crypto and blockchain projectsWeb3 publishers and dApp developersPrivacy-focused advertisersIndependent digital publishersPerformance marketers seeking fraud-free inventory

Tech & specs

Technology stack

Ethereum blockchainSolidity smart contractsJavaScript / Node.jsReactIPFSADX ERC-20 tokenDecentralized validator nodes

Security & compliance

GDPR

Deployment

Cloud

API

Yes

Corporate history
  1. 2017 · Founded
Connection details
See alternatives to AdEx Network

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