AI agents for advertising agencies and media buying: what is in production in November 2026

The table lists named products and programmes, the status we could verify, and the evidence. "Live" means available to customers without a waitlist, according to the source. Everything a company says about its own product is labelled as its claim.

Amazon's announcement is the clearest case of a production system wrapped in agent language. The platform is live. Full-Funnel Campaigns, where advertisers provide budget, products and creative and "Amazon's AI handles the rest", was available to all US advertisers on launch day. DVA+ was to "begin rolling out to advertisers beginning in late October". The new conversational capabilities "will roll out over the coming months" (Amazon Ads, 29 September 2026).

The performance figures are company claims. Amazon says advertisers who applied targeting recommendations through natural language saw more than 25% additional unique customers while lowering cost per impression by more than 10% on average (Amazon Ads, 29 September 2026). PPC Land found that the DVA+ product page cites internal data from early 2025, before DVA+ existed, and that none of the launch figures was labelled as a DVA+ result (PPC Land, 29 October 2026).

Control is the practical issue for agencies. The same report says manual "advanced settings", where audiences, deal IDs, publisher lists and frequency caps now live, were available only to a limited set of US advertisers. Full-Funnel Campaigns started at a $100 daily minimum, and advertisers approve creative but cannot pick individual channels. For what the old Amazon DSP costs and how it compares, see the Amazon DSP profile and Amazon DSP cost.

The large agency groups describe agent strategies, but publish little that can be checked. Here is what the public record supports.

Omnicom is the most specific. Its head of AI said the company had "executed real media buys for several clients" using an agent framework built around the Ad Context Protocol, buying directly from publishers. Chief executive John Wren framed it as shortening a supply chain whose intermediaries extract a "toll" (Digiday, 29 April 2026). Omnicom has not published volumes, prices or client names, so the claim cannot be measured from outside.

Publicis Groupe closed its LiveRamp acquisition on 2 November 2026. It launched what it calls an "AI growth engine" that clients run in their own environments, with "Marcel's agentic activation layer" on top (company claim) (Publicis Groupe, 2 November 2026). PPC Land notes the announcement contains no price, no financial targets and no client names (PPC Land, 2 November 2026).

WPP launched Agent Hub on WPP Open on 5 January 2026. Its first agents cover brand analytics, behavioural science, analogies and creative ideas, not media buying (WPP, 5 January 2026). In June 2026 WPP Media said it was developing a Buyer Agent for TV and video. It is working with Comcast Advertising and FreeWheel, Disney, Fox, NBCUniversal, Netflix and Paramount, with IAB Tech Lab and Prebid.org taking part (The Desk, 22 June 2026).

Dentsu appears in Amazon's launch release as a user of the Ads Agent conversational experience, quoted by its head of commerce and retail media (Amazon Ads, 29 September 2026). We found no verified public description of a dentsu or Havas buying agent of their own (n/d).

None of the four groups had an agent listed in the IAB Tech Lab registry on 9 November 2026. That does not mean their agents do not exist; registration is voluntary. It does mean a buyer cannot check them there.

Two open efforts define how buying agents talk to sellers. AdCP, the Ad Context Protocol, is run by AgenticAdvertising.org. Its first major release, v2.0.0, came on 15 October 2025, and v3.2.9 followed on 9 November 2026, with a 3.3 beta in progress (AdCP releases on GitHub). AAMP, IAB Tech Lab's Agentic Advertising Management Protocols, reached version 2.3 on 30 July 2026 with a "pricing provenance" field meant to stop agents inventing bid prices (PPC Land, 30 July 2026). AAMP 3.0, also called OpenProposal, was a draft open for public comment in October 2026 (PPC Land, 25 October 2026).

Each effort runs a directory. On 9 November 2026 the IAB Tech Lab agent registry held 53 entries. By category, 10 were ad servers, 9 SSPs, 6 data providers, 5 publishers, 5 analytics tools and 3 DSPs, with one agency entry. Fifty-two used MCP and one used A2A (IAB Tech Lab registry API, read 9 November 2026). AgenticAdvertising.org's registry counted 35 member-registered agents and 93 agents discovered through publishers' files (AgenticAdvertising.org registry stats, 9 November 2026).

The pattern is telling. Sellers and tools have registered agents faster than buyers. The supply side is getting ready to be called; the demand side mostly works through closed platforms. How the two standards overlap is tracked in AAMP vs AdCP, and what a registry entry proves is explained in the IAB Tech Lab agent registry.

These items were public on 9 November 2026 but not generally available, as far as we could verify.

• Amazon's conversational capabilities for media planning, AI targeting and analytics: "will roll out over the coming months" (Amazon Ads, 29 September 2026).
• DVA+ open beta: promised for late October; PPC Land found no Amazon announcement settling whether it began (PPC Land, 29 October 2026).
• WPP Media's Buyer Agent for video: described as in development in June 2026 (The Desk, 22 June 2026).
• Meta's fully automated campaigns: reported in June 2025 as a target for 2026, in which an advertiser enters a business URL and Meta's AI does the rest (Social Media Today, 2 June 2025). We found no Meta statement confirming that the target was met.
• AAMP 3.0 (OpenProposal): a draft specification, not a final standard (PPC Land, 25 October 2026).

Use these twelve questions with any vendor, agency or platform. If the answers are vague, treat the product as a level 1 or 2 tool, whatever it is called.

1. What is the status? General availability, open beta, closed beta or pilot, and since when.
2. Who can use it? Which countries, account types and spend levels, and whether access needs an account team.
3. What can it change? Ask for the tool list. Registry entries for MCP servers list their tools, which is a good starting point.
4. What limits apply? Budget caps, approval thresholds, inventory allowlists. PubMatic's guardrails, for example, stop an agent mid-flight when a required approval field is empty (company description) (PPC Land, 5 August 2026).
5. Is every action logged? You need a record of each tool call, who or what triggered it and the result.
6. What is the baseline for the performance claim? Ask for the period, the comparison group and whether the data came from this product.
7. Which data does it use, and where does that data go? See AI agents and data leakage.
8. How is it paid for? A platform fee, a media margin or nothing visible. No price was published for Amazon Ads Agent or the Publicis engine at launch.
9. Which protocol does it speak? AdCP, AAMP, plain MCP or a private API, and which version.
10. Can you see why it made a decision? Explanations matter for audits; see explainable AI in bidding.
11. Who owns the seat and the results? An agent in an agency's seat builds the agency's history, not yours.
12. How do you switch it off? A kill switch, and a manual mode with the same controls.

For agencies, the near-term shift is in where work happens, not whether it happens. When a platform's default route hands bids, audiences and channel splits to its own AI, the agency's value moves to strategy, data and checking the platform's choices. For advertisers, the main decision is unchanged: who owns the contracts, seats and logs that agents act on. The trade-offs are set out in the in-house programmatic operating model.

The agentic advertising hub links every page in this cluster, and our state of AI in programmatic 2027 research tracks adoption over time.

1. Amazon Ads, "Amazon Ads introduces Full-Funnel Campaigns, DVA+, and enhanced chat experience in AI-powered ad platform, Amazon Ads Agent" (29 September 2026). https://advertising.amazon.com/library/news/amazon-ads-agent
2. PPC Land, "Amazon calls its ad platform an agent, but the agent is still closed beta" (29 October 2026). https://ppc.land/amazon-calls-its-ad-platform-an-agent-but-the-agent-is-still-closed-beta/
3. PPC Land, "Meta named a future that never came; Amazon Ads Agent names one that exists" (15 October 2026). https://ppc.land/meta-named-a-future-that-never-came-amazon-ads-agent-names-one-that-exists/
4. IAB Tech Lab, Agent and MCP Server Registry, REST API and access specification (read 9 November 2026). https://registry.iabtechlab.ai/auth.md
5. AgenticAdvertising.org, registry statistics endpoint (read 9 November 2026). https://agenticadvertising.org/api/registry/stats
6. AgenticAdvertising.org, adcp releases on GitHub, v2.0.0 (15 October 2025) to v3.2.9 (9 November 2026). https://github.com/adcontextprotocol/adcp/releases
7. PPC Land, "AAMP 2.3 blocks AI agents from inventing ad prices, IAB Tech Lab says" (30 July 2026). https://ppc.land/aamp-2-3-blocks-ai-agents-from-inventing-ad-prices-iab-tech-lab-says/
8. PPC Land, "OpenProposal" explainer (25 October 2026). https://ppc.land/openproposal/
9. Digiday, "'That is an objective': Omnicom tests AI agents to cut out the ad tech middlemen" (29 April 2026). https://digiday.com/media-buying/that-is-an-objective-omnicom-tests-ai-agents-to-cut-out-the-ad-tech-middlemen/
10. Publicis Groupe, "Publicis Groupe completes LiveRamp acquisition" (2 November 2026). https://www.publicisgroupe.com/en/news/press-releases/publicis-groupe-completes-liveramp-acquisition-launches-the-industry-s-first-plug-and-play-ai-growth-engine-that-clients-fully-own-and-control