Fuse Media today named iSpot as its official measurement provider for CTV and FAST inventory, giving advertisers on its multicultural channels access to cross-platform attribution tied to real-world consumer actions.

Fuse Media and iSpot today announced a strategic partnership that makes iSpot the official measurement provider for Fuse Media's owned and operated CTV and FAST environments. The announcement, dated May 21, 2026, positions iSpot's Unified Measurement and Outcomes at Scale solutions at the centre of how Fuse Media will report campaign performance to advertisers going forward.

The deal is notable for several reasons. Fuse Media is a Latino-owned media company with 84 million monthly unique viewers spread across CTV, linear, and FAST platforms. That scale is substantial. Yet the multicultural audiences it reaches have historically been underserved by mainstream measurement infrastructure - a gap the partnership is explicitly designed to close.

What the partnership covers

According to Fuse Media, the core objective is to directly link cross-platform ad exposure to real-world consumer actions. Those actions include web site visits, app installs, foot traffic, and purchases. The technical mechanism for achieving this is iSpot's Outcomes at Scale product, which was launched in March 2025 as a solution to longstanding industry problems around attribution speed and actionability.

iSpot's platform measures all phases of the TV advertising lifecycle, from creative testing through to audience verification and business outcomes, according to iSpot. It operates in real time, processing TV-device impressions and second-by-second attention data across linear, time-shifted, VOD, streaming, and out-of-home environments simultaneously. The company, founded in Bellevue, Washington in 2012, describes itself as a trusted currency provider for networks, ad-delivery platforms, and agencies.

For Fuse Media, four specific capabilities are now accessible:

Deduplicated cross-platform reach - a unified view of campaign audience performance spanning linear, streaming, and FAST environments without double-counting viewers who appear on multiple platforms.

Incremental reach measurement - quantifying the audience reached beyond traditional linear TV, capturing viewers that broadcast might miss. This goes beyond simple exposure tracking or spike analysis to validate actual behavioral impact.

Closed-loop attribution - connecting ad exposure to downstream outcomes including web visits, app installs, foot traffic, and purchases. This is the core of what advertisers have been demanding from CTV and FAST inventory for years.

In-flight optimisation - using real-time conversion and audience signals to adjust campaigns while they are still running, rather than after the fact.

That last point is particularly significant. The shift from post-campaign reporting to live optimisation has been a defining trend in CTV measurement. Roku became the first major streaming publisher to use iSpot Outcomes at Scale for in-flight optimisation on January 6, 2026, with early tests on SimpliSafe demonstrating a 23% increase in leads and a 31% boost in website visits against a control group.

The channels involved

Fuse Media's owned and operated properties span a wide range of formats and audiences. The channels directly covered by the iSpot partnership include Billboard Espanol TV, LOL! Network, Fluffy TV, El Rey Rebel, and Complex TV. Beyond the owned-and-operated suite, Fuse Media also operates Culture Collective - a group of partner-owned FAST channels designed to extend its reach across multicultural audiences.

The broader Fuse Media family includes subscription streaming service Fuse+, traditional networks Fuse and FM, and FAST channels OUTflix Movies, Shades of Black, and Somos Novelas, in addition to the channels named above. According to Fuse Media, these channels together reach over 85% of multicultural homes in the United States.

Complex TV is among the newer additions to the Fuse Media FAST portfolio. The channel, which brings content from the global youth culture platform Complex, launched in February 2026 as a joint venture between the two companies.

What Fuse Media says

Yasmin Mitchell, Head of Business Intelligence & Insights at Fuse Media, framed the partnership in terms of both audience delivery and conversion. "We're excited to partner with iSpot in order to help Fuse Media drive clear value around CTV and FAST for our advertisers," Mitchell said. "Our channels reach over 85% of multicultural homes in the U.S., so helping brands not only reach these audiences - who are often tech-savvy, early adopters - but convert ad messages into consumer action is a critical opportunity for customers."

The framing is deliberate. Fuse Media is not simply claiming large audience numbers. It is staking a specific position: that its viewers are high-value targets who are reachable at scale, and that the new measurement infrastructure will make that value provable to buyers.

What iSpot says

Stuart Schwartzapfel, EVP of media partnerships at iSpot, addressed the measurement context directly. "It's no secret that modern buyers and sellers are navigating the most complex and splintered video landscape in media history," Schwartzapfel said. "Kudos to Fuse Media for investing in transparent and trusted third party measurement in order to prove the unique reach and impact of their CTV & FAST programming. Now, Fuse Media will be able to showcase how effectively and uniquely their inventory reaches & converts coveted multi-cultural audiences."

The phrase "splintered video landscape" is an accurate description of conditions that have accumulated over several years. Audiences have fragmented across dozens of streaming services, FAST channels, linear networks, and short-form platforms. No single measurement system has unified reporting across all of them, and many publishers have historically relied on self-reported data, which buyers cannot independently verify.

Why third-party measurement matters here

The FAST channel ecosystem has grown rapidly. FAST channels grew 42% between mid-2023 and early 2025, according to research from Gracenote. That growth has outpaced the development of robust, third-party measurement infrastructure to support it. Many FAST publishers have had to rely on platform-provided data from the CTV devices and operating systems on which their channels appear, rather than on independent verification.

The Lionsgate and Nielsen partnership, announced in June 2024, was one of the earlier efforts to bring independent measurement to FAST specifically. Fuse Media's iSpot deal takes a different approach - less focused on raw viewership numbers and more explicitly oriented toward outcomes and advertiser ROI.

For Fuse Media, the stakes are especially high. As a minority-owned media company, it operates in a part of the market where investment has historically been limited. Magnite's publisher playbook for diverse media growth, published in October 2025, identified Fuse Media specifically, noting that Culture Collective represents the largest diverse-owned and diverse-focused media supply in the CTV space. At that time Fuse Media's reported reach was 52 million unique multicultural viewers per month, a figure the company has since grown to 84 million monthly unique viewers across all formats. The updated number suggests significant expansion in distribution over the past several months.

Despite that scale, diverse-owned publishers have often found it harder to command premium advertising rates because their measurement data was not independently verified. Buyers relying on self-certified audience data from smaller publishers face uncertainty that typically results in lower CPMs. Third-party measurement addresses that structural disadvantage directly.

iSpot's position in the market

iSpot has expanded its measurement footprint considerably over the past two years. The company integrated its Streaming Competitive Dashboard into TripleLift's platform in December 2024, adding two specific metrics - Streaming Media Weight and Streaming Share of Voice - that give programmatic buyers visibility into how CTV campaigns compare to linear counterparts. It partnered with Roku in May 2024 to become a preferred measurement partner for that platform, and subsequently deepened that relationship into outcome-based optimisation in January 2026.

In February 2026, iSpot launched SAGE, its agentic AI platform for TV creative analysis, which uses AI to assess creative effectiveness and audience resonance in near real time. That system was developed with input from General Motors, Airbnb, and Balance of Nature.

The Fuse Media partnership adds a different dimension to iSpot's expanding client base. Where Roku, TripleLift, and the brands involved in Home Depot case studies represent large, well-resourced entities with established measurement practices, Fuse Media represents the emerging class of multicultural FAST publishers that need independent verification to compete effectively for advertising dollars.

iSpot's Unified Measurement product, which underpins this deal alongside Outcomes at Scale, provides the deduplicated cross-platform view that spans linear, streaming, and FAST simultaneously. That unified view is technically complex to deliver because it requires matching audiences across environments that use different identity frameworks - ACR data from smart TVs, deterministic IDs from streaming logins, and probabilistic matching for linear viewing. iSpot's approach to this challenge, described in research covering 224.2 billion TV advertising impressions from 87 brands, has shown measurable differences in performance outcomes between publishers who lean into unified cross-platform attribution and those who do not.

The broader measurement landscape

The TV and streaming measurement market is undergoing significant structural change. Viant's acquisition of TVision for $40 million in April 2026 raised questions about the future of TVision's data licensing relationships with iSpot, VideoAmp, and Oracle - relationships that had been central to alternative currency efforts in TV measurement. If those arrangements contract following the acquisition, independent measurement providers will need to find alternative attention-data inputs.

The broader question facing the FAST channel category is whether advertisers will accept measurement data that is robust enough to support performance-based buying. CTV has been making that transition for several years. FAST, because it operates on ad-supported linear-style scheduling with ad pod structures rather than the individually targeted ad serving common in SVOD, presents different measurement challenges. IAB Europe's CTV Working Group noted in March 2026 that cross-device attribution and fragmented identifiers continue to block CTV's full transition to a performance channel.

By aligning with iSpot's infrastructure, Fuse Media is making a specific bet: that outcomes-based attribution, delivered in real time, will become the standard currency for FAST advertising transactions. Whether other multicultural FAST publishers follow the same path will depend in part on whether the Fuse Media-iSpot model demonstrates measurable CPM uplift in the months ahead.

Timeline

Summary

Who: Fuse Media, a Latino-owned media company, and iSpot, a cross-platform TV measurement company founded in Bellevue, Washington in 2012.

What: Fuse Media has named iSpot its official measurement provider for its owned and operated CTV and FAST environments. The partnership uses iSpot's Unified Measurement and Outcomes at Scale solutions to deliver deduplicated cross-platform audience data, incremental reach measurement, closed-loop attribution, and in-flight campaign optimisation for advertisers buying across Fuse Media's channels.

When: Announced May 21, 2026.

Where: Los Angeles, California (Fuse Media) and Bellevue, Washington (iSpot). The partnership covers Fuse Media's CTV and FAST inventory distributed across major streaming platforms in the United States.

Why: Fuse Media reaches 84 million monthly unique viewers across CTV, linear, and FAST, with channels covering over 85% of multicultural homes in the U.S. Without independent, third-party measurement, the value of that reach is difficult to prove to media buyers. By adopting iSpot's infrastructure, Fuse Media can now provide advertisers with verified, outcomes-based data - connecting ad exposure directly to consumer actions such as web visits, app installs, foot traffic, and purchases - giving multicultural FAST inventory the measurement credibility needed to compete for performance budgets.

Share this article
The link has been copied!