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AdTech Vendor · Media Arbitrator / Ad Network · vs · AdTech Vendor

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Refinery89 vs Sovrn

Structured technology and market comparison · 2026

Direct Feature Comparison

Refinery89 · vs · Sovrn
Market Cluster / Sector
Refinery89AdTech Vendor · Media Arbitrator / Ad Network
SovrnAdTech Vendor
Platform Focus
Refinery89

Publisher monetisation platform for web and app inventory.

Sovrn

Publisher monetisation platform spanning ad tech, commerce, and data.

Company Size
Refinery8950–200 employees
Sovrn50–200 employees
Headquarters
Refinery89NL
SovrnUS
Year Founded
Refinery892018
Sovrn2014
Dossier & Alternatives

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Comparison Analysis

What is the main difference between Refinery89 and Sovrn?

When comparing Refinery89 and Sovrn, both platforms operate within the Demand-Side Platform (DSP), In-App, and Native & Contextual Ads ecosystem. Refinery89 is positioned as Publisher monetisation platform for web and app inventory, whereas Sovrn focuses on Publisher monetisation platform spanning ad tech, commerce, and data. Decision-makers evaluate both solutions when orchestrating their commercial monetization and technology stack.

What are the top alternatives to Refinery89 and Sovrn?

When evaluating Refinery89 and Sovrn, enterprise buyers also consider other platforms in Demand-Side Platform (DSP), In-App, and Native & Contextual Ads. 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 Refinery89 and Sovrn compare?

Refinery89 is headquartered in NL (founded in 2018) with 50–200 employees. Sovrn is based in US (founded in 2014) with 50–200 employees. Complete ownership, subsidiary trees, and corporate affiliations are documented across Polaris7.

Market Signals

Recent Market Signals & Activity: Refinery89 vs Sovrn

Documented market movements, strategic partnerships, product releases, and regulatory developments mapped across Polaris7.

RE

Refinery89

Recent Signals

View all signals for Refinery89 →
SO

Sovrn

Recent Signals

  • ·Sovrn

    Sovrn Hires Jesse Brooks to Lead Demand Partnerships

    Sovrn announces the hiring of Jesse Brooks to lead demand partnerships, as detailed in a press release dated October 5, 2026.

  • ·Sovrn

    Sovrn Partners With Multilocal to Expand Curated Deals Powered by Commerce Signals

    Sovrn announces a partnership with Multilocal to expand curated deals powered by Commerce Signals.

  • ·PR Newswire: Advertising & MarketingCuration

    Sovrn Partners with Multilocal to Scale Curation

    Sovrn, a publisher technology and data company, and Multilocal, a curation intelligence firm, announced a partnership to scale curation across the Sovrn Ad Exchange. Multilocal's proprietary engine, cureon®, will support planning, activation, and optimization of private marketplace (PMP) deals on Sovrn's exchange. The collaboration combines Sovrn's supply, data, and commerce signals with Multilocal's curation intelligence. Sovrn reaches over 500 million consumers daily and has commerce data from over 50,000 retailers. This partnership aims to create more relevant and effective opportunities for buyers by translating data and supply into curated deals. Executives from both companies emphasized the importance of curation intelligence in programmatic advertising, moving beyond deal creation to continuous optimization.

    • Sovrn and Multilocal announced a partnership to scale curation across the Sovrn Ad Exchange.
    • Multilocal's curation intelligence engine, cureon®, will support PMP deal planning, activation, and optimization.
    • Sovrn reaches over 500 million consumers daily across websites, mobile apps, and CTV.
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Compare their exact ecosystem overlaps.

Explore all deep relationships in Polaris7. Discover exactly which mutual clients, integrated technologies, and overlapping partners Refinery89 and Sovrn share across the market ecosystem.

Start for freeRefinery89 ProfileSovrn Profile