Media Sales House · vs · AdTech Vendor
CPEx vs Index Exchange
Structured technology and market comparison · 2026
Direct Feature Comparison
CPEx · vs · Index ExchangeCzech publisher exchange for premium programmatic advertising inventory.
Independent supply-side platform for programmatic monetisation and curated deals.
Analyze all overlapping signals and tech stacks for CPEx and Index Exchange
Compare mutual enterprise clients, monetization models, live market signals, and partner networks directly in the interactive Knowledge Graph.
Comparison Analysis
What is the main difference between CPEx and Index Exchange?
When comparing CPEx and Index Exchange, both platforms operate within the Supply-Side Platform (SSP), Connected TV (CTV) & OTT, and Display Ads & Banner ecosystem. CPEx is positioned as Czech publisher exchange for premium programmatic advertising inventory, whereas Index Exchange focuses on Independent supply-side platform for programmatic monetisation and curated deals. Decision-makers evaluate both solutions when orchestrating their commercial monetization and technology stack.
What are the top alternatives to CPEx and Index Exchange?
When evaluating CPEx and Index Exchange, 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.
Market Signals
Recent Market Signals & Activity: CPEx vs Index Exchange
Documented market movements, strategic partnerships, product releases, and regulatory developments mapped across Polaris7.
CPEx
Recent Signals
No recent market signals documented for CPEx in the current tracking window.
Index Exchange
Recent Signals
- ·ExchangeWireInfrastructure
Adnami Joins Index Exchange Data Vendor Ecosystem
Adnami, a Danish ad tech company specializing in high-impact display formats, has joined Index Exchange's data vendor ecosystem. This integration enables Adnami to access Index Exchange's supply-side platform to expand its distribution and offer its premium ad formats to a wider range of publishers and advertisers. The collaboration allows Adnami to leverage Index Exchange's robust infrastructure and demand relationships, enhancing its ability to deliver high-impact, viewable advertising at scale. This move is part of Adnami's strategy to strengthen its presence in the programmatic advertising space and provide more value to its partners through enhanced monetization opportunities.
- Adnami has joined Index Exchange's data vendor ecosystem.
- The partnership enables Adnami to distribute its high-impact display formats via Index Exchange.
- The integration aims to expand Adnami's reach and enhance monetization for publishers.
- ·AdzineAgentic Advertising
Online Ad Summit 2026: More Agentic, More Open Web?
The Online Ad Summit 2026, a pre-Dmexco event, focused on the practical implications of agentic AI for the advertising industry. Industry leaders discussed the role of AI agents in media buying, with Sven Wegholz of Publicis Media noting that autonomy is real but scaling is the next step. Andrew Casale of Index Exchange cautioned against overhyping agents, stating they cannot replace programmatic infrastructure. Daniel Knapp of IAB Europe emphasized the need for unified, measurable bundles combining creative, media, and measurement to compete with walled gardens. The event also highlighted the OVK's claim of 32 million activatable identities in Germany, though adoption remains a challenge. Overall, the summit underscored that while agents can streamline workflows, the fundamental issues of the open web, such as reach, frequency control, and measurement, persist.
- The Online Ad Summit 2026 took place one day before Dmexco, with 360 industry professionals attending.
- Publicis Media's Sven Wegholz stated that agent autonomy is real, but scaling is the next step in agentic media buying.
- Index Exchange CEO Andrew Casale said agents cannot handle 20 million requests per second and will not replace programmatic infrastructure.
- ·ExchangeWireMeasurement
Index Exchange, On Device Partner for Brand Lift Measurement
On Device, a provider of brand lift measurement solutions, has announced a partnership with Index Exchange to make independent brand lift studies available through Index Marketplaces. The collaboration designates On Device as an approved third-party brand lift measurement provider in EMEA and APAC, allowing Index customers to commission studies that measure campaign effectiveness. The integration offers a streamlined buying experience for advertisers and agencies, enhancing access to verified insights on brand outcomes. The partnership underscores growing demand for transparent, independent measurement in the advertising industry.
- On Device partners with Index Exchange to provide brand lift measurement through Index Marketplaces.
- On Device becomes an approved third-party brand lift measurement provider in EMEA and APAC.
- The partnership enables advertisers to commission independent brand lift studies via Index.
Compare their exact ecosystem overlaps.
Explore all deep relationships in Polaris7. Discover exactly which mutual clients, integrated technologies, and overlapping partners CPEx and Index Exchange share across the market ecosystem.