AdTech Vendor · vs · AdTech Vendor

FLVI

Fluent vs Viant

Structured technology and market comparison · 2026

Direct Feature Comparison

Fluent · vs · Viant
Primary Market / Role
FluentAdTech Vendor
ViantAdTech Vendor
Platform Focus
Fluent

Commerce media platform linking advertisers with high-intent customer moments.

Viant

Independent DSP focused on CTV, identity and omnichannel measurement.

Company Size
Fluent201–500 employees
Viant201–500 employees
Headquarters
FluentUS
ViantUS
Year Founded
Fluent2010
Viant1999

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Comparison Analysis

What is the main difference between Fluent and Viant?

Fluent positions itself as a commerce media specialist focusing on post-transaction monetization and performance-based high-intent moments. Conversely, Viant operates as a broad-market independent DSP emphasizing programmatic CTV and omnichannel addressability. While both utilize first-party identity data for targeting, Fluent focuses on the retailer-publisher ecosystem, whereas Viant targets agencies and enterprise advertisers seeking cross-channel scale and household-level measurement.

How do the features of Fluent and Viant compare?

Viant’s product suite centers on its programmatic DSP, offering advanced CTV tools, omnichannel household identity resolution, and integrated attribution. Fluent provides a two-sided marketplace architecture, specifically optimized for post-purchase digital touchpoints and first-party identity resolution. While Viant excels in broad-scale addressable media across diverse formats, Fluent offers specialized capabilities for commerce-driven advertisers looking to capture intent during specific customer lifecycle events.

What are the top alternatives to Fluent and Viant?

When evaluating Fluent and Viant, 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.

Market Signals

Recent Market Signals & Activity: Fluent vs Viant

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

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Fluent

Recent Signals

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Viant

Recent Signals

  • ·Viant

    When CTV Delivers an Ad, Who’s Actually Watching?

    At the ADWEEK Exchange in Dallas, the second stop on a national roadshow from Viant and ADWEEK, speakers examined how to measure attention, what it reveals about creative, and how brands can use it to make smarter media decisions.

  • ·Viant

    Fortune Media and Great Place To Work Name Viant to 2026 Best Workplaces in Advertising & Marketing

    IRVINE, Calif., Sept. 30, 2026 — Great Place To Work® and Fortune have selected Viant Technology Inc. (NASDAQ: DSP) for the 2026 Fortune Best Workplaces in Advertising & Marketing™ List, marking the third consecutive year the company has been named to this prestigious list.

  • ·AdweekAttention Measurement

    Attention Measurement Key for CTV Ads

    At ADWEEK Exchange in Dallas, industry leaders discussed how attention data can improve Connected TV (CTV) advertising. TVision CEO Yan Liu showcased that attention, not just reach, drives conversions. Panelists from Zoom, AT&T, and St. Jude described using CTV for targeted storytelling, while Viant's Chris Vanderhook highlighted the acquisition of IRIS.TV for title-level content signals. The event concluded with advice to use attention data for real-time campaign optimization.

    • ADWEEK Exchange in Dallas focused on attention data for CTV advertising.
    • TVision CEO Yan Liu presented a study showing conversions rise with attention.
    • Viant acquired IRIS.TV to provide title-level content signals for ad matching.

Compare their exact ecosystem overlaps.

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