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Alkimi

London, England, United Kingdom · Founded 2020

11-50 employees

Sourced & current · updated May 28, 20260 of 3 facts verifiedWebsite

Alkimi is a pioneering blockchain-based technology company transforming the digital advertising industry through its decentralized advertising exchange platform. By leveraging distributed ledger technology, smart contracts, and consensus mechanisms, Alkimi eliminates costly intermediaries in the AdTech ecosystem, creating direct connections between advertisers and publishers. The platform addresses critical industry challenges including ad fraud, opaque pricing structures, inefficient settlem...

Where they sit

Stack tier: Core Platforms (S)

Blockchain AdvertisingAd Fraud PreventionProgrammatic Platform

Emerging challenger in the programmatic advertising space, pioneering a blockchain-native decentralized exchange model as an alternative to traditional SSPs and DSPs

Competitors

Pre-call brief from ATDb — sourced from the live database, current as of May 28, 2026. Not a static screenshot.