OpenAP
OpenAP is a cross-publisher TV advertising identity, activation and measurement platform.
Analyst Perspective
OpenAP is a US-based B2B television advertising technology platform focused on planning, activating and measuring audience-based campaigns across premium TV and streaming publishers. Its core role is to provide a shared interoperability layer across major publishers, using a common identity spine to support cross-publisher audience activation, deduplicated reach and frequency analysis, and unified reporting across linear TV and CTV/OTT environments. The company appears to make money through platform access, audience onboarding and activation workflows, and measurement and reporting services sold to advertisers, agencies and publisher partners. Rather than owning media inventory directly, it creates value by reducing fragmentation across publishers, currencies, screen types and data partners in advanced TV buying.
Analyst Signal Briefing
Updated: 11 Aug 2026OpenAP is scaling its cross-publisher infrastructure to unify audience buying and outcome-based measurement, supported by a new pact among national TV publishers to standardise results across the growing programmatic upfront marketplace. This follows the launch of its Conversion API (CAPI) and integration into the Go Addressable coalition. These advancements facilitate data alignment for primary stakeholders, including NBCUniversal, Fox—which is currently integrating Roku’s inventory—and the consolidating Paramount-Warner Bros. Discovery entity, as they prioritise converged ad-tech stacks and unified streaming monetisation ahead of projected 2027 structural shifts.
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Key insights about OpenAP
Category Differentiation
OpenAP is not an open-web DSP, SSP or media owner. It is a B2B interoperability, identity and measurement layer focused on advanced TV and streaming advertising across premium publishers.
OpenAP: About
OpenAP operates a B2B software and transaction-enablement model for advanced television advertising. It provides shared infrastructure that connects advertisers, agencies, premium TV publishers and buying systems, allowing audiences to be defined once, activated across multiple publishers, and measured in a deduplicated way. Its value comes from reducing operational friction in cross-publisher TV buying and giving market participants a common identity and reporting framework.
How OpenAP Works & Monetises
Business model analysis and core revenue streams
OpenAP monetises primarily through B2B platform revenue tied to audience management, campaign activation, identity-based measurement and reporting workflows. Based on the product footprint, the commercial model is most likely a mix of software subscription or platform access fees, usage-based charges for onboarding and activation, and service or licensing fees attached to measurement, reporting and ecosystem integrations. It does not appear to rely on media ownership or inventory arbitrage.
Revenue Channels
Products & Services in Categories
Verified structural categorizations from the graph
Recent Signals (OpenAP)
Nielsen to Acquire DoubleVerify for $2.15B
Nielsen announced a board‑approved, definitive all‑cash agreement to acquire ad‑verification specialist DoubleVerify for about $2.15 billion ($13.60 per share, ~30% premium to the 60‑day VWAP as of Aug. 5, 2026). The transaction, financed with committed debt from Barclays, BofA Securities and Citi plus additional equity and Nielsen cash, is expected to close by Q1 2027 pending shareholder and regulatory approvals; DoubleVerify will be taken private and retain its brand and CEO Mark Zagorski. Nielsen says the deal integrates its cross‑screen TV and streaming audience measurement with DoubleVerify’s viewability, IVT detection, brand‑safety signals and AI-enabled pre‑bid/attribution capabilities, projecting pro‑forma revenue above $4 billion. Valuation (≈2.6x forward revenue, <8x forward adj. EBITDA for ~33% margins) and consolidation trends have raised industry concerns about verification independence and data access, which Nielsen’s CEO has publicly addressed.
Read original sourceNational TV Publishers Partner to Establish Shared Infrastructure for Unified Outcomes and Audience Buying Through OpenAP
This announcement highlights a collaboration among national TV publishers aimed at creating a shared infrastructure that enhances audience buying and delivers unified outcomes.
Read original sourceUpfronts Overtaking Streaming's Programmatic Marketplace
A Digiday Future of TV Briefing (May 20, 2026) reports that major TV and streaming ad sellers are seeing upfront deals make up a growing share of their programmatic businesses. The weekly Digiday+ briefing — authored by Tim Peterson and distributed to members — highlights the rise of the “programmatic upfront,” spotlights creator-focused upfronts, and references industry initiatives such as an OpenAP outcome-measurement pact. The piece situates this trend inside broader shifts in streaming ad sales strategies and links to related coverage (for example, Warner Bros. Discovery’s programmatic upfront pitch).
Read original sourceOpenAP: Frequently Asked Questions
What is OpenAP?
OpenAP is a B2B platform for planning, activating and measuring audience-based TV and streaming advertising across premium publishers.
Who uses OpenAP?
Advertisers, media agencies, planners, analysts and premium TV publishers use OpenAP for cross-publisher audience activation and measurement.
How does OpenAP make money?
It makes money through platform access, activation workflows, measurement services and related integration or data-enablement fees.
Company Facts
- Founded
- 2017
- Headquarters
- United States
- Core Segment
- AdTech Vendor
- Company Size
- 10–49
- Official Link
- openap.tv