How to Access Walmart DSP & Where It Fits (2026)

Module 6 · Lesson 4

How to Access It & Where It Fits

📚 Module 6: Offsite & DSP⏱ 5 min read🎯 Strategy

What you’ll learn

  • The ways to actually get into Walmart DSP
  • How new self-serve tools are opening it to smaller advertisers
  • Where offsite fits in the full funnel
  • How to decide if you’re ready for it

You understand what offsite does. The last questions are practical: how do you get in, and where does it fit alongside everything else you’ve learned?

How to access Walmart DSP

There are a few routes, and they’re widening:

  • Through a partner — approved agencies and tech platforms (for example, campaign-management tools that integrate with the DSP) have long been the main path, especially for larger budgets.
  • Self-serve tools — Walmart is expanding self-serve access and integrations so advertisers can plan and run offsite in the tools they already use.
  • Newer down-market CTV options — Walmart has added simpler, self-serve CTV routes aimed at small and mid-sized advertisers, with lower daily spend entry points and fast campaign setup.

The direction of travel

Offsite used to mean “big brands and agencies only.” Walmart is deliberately opening it to smaller advertisers with self-serve CTV and broader DSP access. If it felt out of reach before, it’s worth re-checking — the door is opening. Confirm the current options, as this area changes month to month.

Where offsite fits the full funnel

Here’s how the last four modules lock together into one journey:

  1. Offsite / DSP — fills the top of the funnel with new prospects, off Walmart.
  2. Onsite Display — the middle, the “connective tissue” of consideration, once they’re on Walmart.
  3. Sponsored Brands & Videos — deepen consideration in search.
  4. Sponsored Products — the bottom, converting high-intent shoppers.

Offsite is the widest mouth of the funnel: it creates demand that your onsite formats then capture and convert. Run in concert, each stage feeds the next.

Are you ready for it?

Offsite is worth it when:

  • Your onsite formats are working and you’re ready to create demand, not just harvest it.
  • You have brand-building budget and can judge success on reach and new-to-brand, not last-click ROAS.
  • You’re prepared to use a partner or self-serve tool and commit to a proper test.

Module 6 complete

You now understand Walmart’s offsite and DSP tier — the top of the funnel, off Walmart. Next, Module 7: Store Ads, which brings the journey full circle into Walmart’s 4,600+ physical stores.

Quick recap

  • Access Walmart DSP through partners, expanding self-serve tools, or newer down-market CTV options.
  • Walmart is deliberately opening offsite to smaller advertisers — recheck if it felt out of reach.
  • Offsite fills the top of the funnel; onsite display, brands, videos and products convert down it.
  • Run offsite when your onsite base works and you’re ready to build demand and brand.
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