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MetaX

Acquired

Los Angeles, California, United States · Founded 2017

11-50 employees

Sourced & current · updated May 11, 20260 of 4 facts verifiedWebsite

MetaX was a blockchain-based advertising technology company that developed solutions for digital media transparency and fraud prevention before being acquired by Tremor International in 2019.

Where they sit

Stack tier: Infrastructure & Data (B)

Blockchain AdvertisingAd Fraud PreventionVerification Platform

Pioneer in blockchain-based advertising transparency solutions before acquisition

Ownership

Parent: Nexxen
Pre-call brief from ATDb — sourced from the live database, current as of May 11, 2026. Not a static screenshot.