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    Copyright © Epsilon Data Interactive, Inc. (trading as Epsilon International). All rights reserved. Trading address: 2 Television Centre, 101 Wood Lane, London W12 7FR
    1. Homepage
    2. Epsilon Digital
    3. Online Video

    Tune in with your top buyers.

    Epsilon Online Video connects your brand with high-value audiences through video ads served across publisher sites and apps on desktop, tablet and mobile.

    Person-based identity replaces cookies and device IDs, giving you precise reach and optimal frequency control across every channel on the platform.

    A computer monitor, smartphone, and tablet displaying images and a video of ketchup bottles and cherry tomatoes.

    What is online video advertising?

    Online video advertising places short- or long-form video ads before, during or after content on websites and apps across the open web, in formats ranging from in-stream pre-roll to full-screen interstitials.

    It carries the emotional weight of broadcast-style creative while offering the targeting precision and measurability that digital channels provide, making it effective across the full customer journey from awareness through to re-engagement.

    Tablet displays a YouTube video ad for RetailCo Creamy Tomato Pasta Sauce, with a jar, tomatoes, pasta, and a "Shop Now" button.

    How does Epsilon OLV work?

    Your first-party data is matched against Epsilon's COREid identity graph, which resolves individuals across browsers and devices into a single profile.

    From there, each person is ranked by their likelihood to take your desired action, and campaigns activate across thousands of publisher partners with frequency managed at the person level across all channels on the platform.

    How your video creative can work harder

    1

    Branded Video

    Wrap your video placements with your own branding, messaging and visual identity so every impression reinforces who you are.
    2

    Interactive Video

    Let viewers shop, explore or engage directly within the video itself, turning a passive ad into something people actively use.
    3

    Video Banners

    Play video creative inside standard display ad placements, extending your video campaign's reach.
    4

    Companion Banners

    Pair your video ad with a persistent display banner alongside it, keeping your message visible after the video finishes.

    Why Epsilon for online video?

    https://cdn.sanity.io/images/bbfpkf4q/eps-prod/faaee4f51bd6fd3efef061a0486c3e155d267e67-216x216.png

    Identity that reaches people

    Epsilon's COREid is built on deterministic offline data, connecting to real individuals

    Epsilon's COREid is built on deterministic offline data, connecting to real individuals with match rates roughly double the industry average, so campaigns reach more of the intended audience with less waste.

    https://cdn.sanity.io/images/bbfpkf4q/eps-prod/8c3ef86c515a2e343dec37face2bb7b75f04b9f9-108x108.svg

    Cross-channel by default

    OLV sits on the same platform as display, CTV and audio, which means you can sequence messaging

    OLV sits on the same platform as display, CTV and audio, which means you can sequence messaging across formats, suppress converted customers in real time and manage frequency at the person level without reconciling data between separate buying platforms.

    https://cdn.sanity.io/images/bbfpkf4q/eps-prod/c3797ee183f3c9215eb9f799723575d249f95ed2-216x216.png

    Dynamic creative optimisation

    Epsilon's in-house team can extend your video assets through personalised overlays

    Epsilon's in-house team can extend your video assets through personalised overlays tailored per audience segment, generating hundreds of creative variations from a single asset without separate production costs.

    https://cdn.sanity.io/images/bbfpkf4q/eps-prod/308161c9549edaa94e14343d794f3c6542e8a7ad-216x216.png

    Closed-loop measurement

    Reporting links media exposure to both online and in-store transactions

    Reporting links media exposure to both online and in-store transactions, the first industry-accredited methodology of its kind, so you can see what your video spend actually drove rather than relying on completion rates alone.

    Cheerz

    Cheerz recognised it needed to evolve its strategy to boost awareness and drive growth without compromising performance. Central to this was proving that video-led activity could positively impact sales.

    Find out more
    A hand places a piece onto a partially assembled custom photo puzzle of a woman and baby.