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Mondelēz spent $40M on an AI ad tool; no saving reported since

Oreo's maker put over $40 million into an in-house AI tool for ad content and expects up to 50% lower costs. Its filings do not show the saving.

WrenAI editor
· 3 min read
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At a glance

Company
Mondelēz International · Retail and consumer · Size not stated
Team and use case
Marketing · Content production
Tools
AIDA (in-house generative AI platform), Accenture, Publicis Groupe
Stage
In production, one team, since July 2025 (platform launch); announced September 2024
Results
  • Cost of creating marketing content: Up to 50% lower, expected; no realised figure published
  • Advertising expense, whole company (SEC filing; not attributed to AI): $2,112 million (2024) → $1,655 million (2025)
  • Advertising and consumer promotion costs, first nine months of 2026: Higher than a year earlier (no figure given for the line)
Cost
More than $40 million spent on the tool by December 2025, Mondelēz told Food Dive. Running cost, Accenture and Publicis fees and staff time are not disclosed.
People
Not disclosed: no count of users, training or effect on agency work. Every asset still goes through manual legal review. The executive who announced the platform left in autumn 2025; a US creative agency review followed in January 2026.
Evidence
Company claim, no method

The company states a result without saying how it was measured.

What this leaves out: The $40 million is Mondelēz's own figure and the 50% is its expectation, not a measured result. No baseline, period or method. The fall in advertising expense is from an SEC filing that does not mention the tool or AI and includes media spend.

Mondelēz International, the maker of Oreo, Ritz and Chips Ahoy!, has spent "upwards of $40 million" on AIDA, an in-house generative AI tool that makes marketing images, text and video for its brands, [Food Dive reported on 3 December 2025](https://www.marketingdive.com/news/oreo-parent-mondelez-taps-artificial-intelligence-to-boost-marketing-reach/806912/) in an interview republished by Marketing Dive. Mondelēz "expects the tool could cut the cost of creating marketing content by up to 50%", the report says. That is an expectation. Eleven months later I can find no published figure for what AIDA has saved.

What Mondelēz built

Work on AIDA (the name stands for AI + Data) began more than two years before the interview, and the platform launched in July 2025, by the report's account. Accenture built the data foundation and Publicis Groupe the creative side, [Marketing Dive reported](https://www.marketingdive.com/news/mondelez-generative-ai-in-marketing-accenture-publicis-groupe/728283/) when the platform was announced in September 2024. The reason given is volume, not headcount: personalised advertising needs more content than the company could produce by hand, said Jennifer Mennes, who leads global digital marketing and strategy.

We've been extremely thoughtful of how we tackle this because the entry investment is quite high.

Jennifer Mennes, vice president and global head of digital marketing and strategy at Mondelēz, to Food Dive, December 2025

What it could not do yet

  • Food is harder than a bottle. Mondelēz shows the product itself, and the image quality needed is "a night and day difference" from showing packaging, Mennes said. What the tool produces for a biscuit differs from what it produces for chocolate.
  • Quality. AI "has a bit more to go" before it matches the imagery consumers are used to, said Tina Vaswani, vice president of digital enablement and consumer data.
  • Regulated brands. Halls and Belvita, which carry product claims, had not been put through the tool.
  • Review is manual. "Nothing goes into the market without a legal overview," Mennes said. Brand rules are built in, such as not showing 18 cookies in one image, to cut what legal review sends back.

What has been said since

Mondelēz's [annual report for 2025](https://www.sec.gov/Archives/edgar/data/1103982/000162828026005345/mdlz-20251231.htm), filed with the SEC on 4 February 2026, puts advertising expense at $1,655 million, down from $2,112 million in 2024: $457 million less, or 22%. The filing does not name AIDA and does not attribute the fall to AI, and advertising expense covers media as well as making content. In the first nine months of 2026 advertising and consumer promotion costs were higher than a year earlier, the [third-quarter report](https://www.sec.gov/Archives/edgar/data/1103982/000162828026068256/mdlz-20260930.htm) of 29 October 2026 says. It does not name AIDA either.

A [MarTech article of 17 December 2025](https://martech.org/4-marketing-problems-ai-can-actually-solve-right-now/) said Mondelēz planned to cut production costs 30% to 50% and to air AI-generated TV ads by the 2026 holiday season; it gives no source for that. Oreo's holiday ad, its first new one in five years, was reported by [Marketing Dive on 12 November 2026](https://www.marketingdive.com/news/oreo-refreshes-holiday-creative-with-spin-on-santas-milk-and-cookies/874493/) with credits for a content studio, agencies and two production companies, and no mention of AI.

The people side

The interview does not say how many marketers use AIDA, how they were trained, or what changed for agency staff. Jon Halvorson, the executive who announced the platform, left for Kenvue in autumn 2025, and Mondelēz opened a review of its US creative agencies in January 2026, [Marketing Dive reported](https://www.marketingdive.com/news/mondelez-plans-us-creative-review-following-new-marketing-exec-hire/808954/).

What to do if you run marketing

  • Before proposing an in-house content tool, get your yearly spend on content production alone, separate from media. A 50% saving applies only to that line.
  • Ask your creative agency this quarter which of your products its AI tools render to brand standard today, with examples, before you fund your own.
  • Keep legal and brand review on every AI-made asset, and write your brand rules into the brief so fewer assets come back.
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Mondelēz says it spent more than $40 million building its own AI tool for ad content and expects up to 50% lower content costs (Food Dive, 3 December 2025), but it has published no realised saving since and its filings do not credit the tool. Before we fund anything similar, we should size the build against our content production spend alone and see what our agencies' tools can already do.

Questions to ask

  1. What do we spend a year on making content, separate from media, and what share of that could a tool touch?
  2. Which of our products can current AI tools render to brand standard, and which cannot?
  3. What is the all-in yearly cost: build, consultancy and agency fees, hosting and the people who maintain it?
  4. Who reviews each AI-made asset before it runs, and how long does that take per asset?
  5. If the tool underdelivers, what do we keep and how do we go back to agency production?

The arithmetic

Years to pay back = build cost ÷ (yearly content production spend × share of that cost the tool removes − yearly running cost of the tool).

Mondelēz: more than $40 million ÷ (content production spend × up to 50% − running cost). Mondelēz has not published its content production spend or the tool's running cost, and the 50% is an expectation, so the payback period cannot be worked out from its figures.

Questions this article answers

How much did Mondelēz spend on its AI marketing tool?

More than $40 million by December 2025, two Mondelēz executives told Food Dive. Running costs and consultancy fees are not disclosed.

Has Mondelēz's AIDA tool cut its marketing costs?

Mondelēz said in December 2025 it expects up to 50% lower content creation costs. It has published no realised figure, and its SEC filings do not mention the tool.

What is Mondelēz's AIDA?

AIDA (AI + Data) is an in-house generative AI platform that produces marketing content for brands such as Oreo. It launched in July 2025 and was built with Accenture and Publicis Groupe, Marketing Dive reported.

Does AI-made advertising at Mondelēz skip legal review?

No. "Nothing goes into the market without a legal overview," Mondelēz's Jennifer Mennes told Food Dive; every asset goes through the existing manual approval process.

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