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AdTech Vendor · Data Provider / Broker · vs · Media Sales House · AdTech Vendor

33Across vs CPEx

Structured technology and market comparison · 2026

Direct Feature Comparison

33Across · vs · CPEx
Market Cluster / Sector
33AcrossAdTech Vendor · Data Provider / Broker
CPExMedia Sales House · AdTech Vendor
Platform Focus
33Across

Cookieless SSP and identity platform for programmatic advertising.

CPEx

Czech publisher exchange for premium programmatic advertising inventory.

Company Size
33Across50–200 employees
CPEx<10 employees
Headquarters
33AcrossUS
CPExCZ
Year Founded
33Across2007
CPEx2013
Dossier & Alternatives

Analyze all overlapping signals and tech stacks for 33Across and CPEx

Compare mutual enterprise clients, monetization models, live market signals, and partner networks directly in the interactive Knowledge Graph.

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Comparison Analysis

What is the main difference between 33Across and CPEx?

When comparing 33Across and CPEx, both platforms operate within the Supply-Side Platform (SSP), Connected TV (CTV) & OTT, and Display Ads & Banner ecosystem. 33Across is positioned as Cookieless SSP and identity platform for programmatic advertising, whereas CPEx focuses on Czech publisher exchange for premium programmatic advertising inventory. Decision-makers evaluate both solutions when orchestrating their commercial monetization and technology stack.

What are the top alternatives to 33Across and CPEx?

When evaluating 33Across and CPEx, enterprise buyers also consider other platforms in Supply-Side Platform (SSP), Connected TV (CTV) & OTT, and Display Ads & Banner. You can discover the full competitive landscape and evaluate other alternatives by viewing their respective footprint profiles on Polaris7.

How do the corporate scale, structure, and headquarters of 33Across and CPEx compare?

33Across is headquartered in US (founded in 2007) with 50–200 employees. CPEx is based in CZ (founded in 2013) with <10 employees. Complete ownership, subsidiary trees, and corporate affiliations are documented across Polaris7.

Compare their exact ecosystem overlaps.

Explore all deep relationships in Polaris7. Discover exactly which mutual clients, integrated technologies, and overlapping partners 33Across and CPEx share across the market ecosystem.

Start for free33Across ProfileCPEx Profile