March 13, 2026 — Menlo Park, Calif. Meta rolled out Meta’s Manus AI Tool in Ads Manager in mid-February 2026, integrating the AI agent from its $2 billion acquisition of Butterfly Effect to automate key advertising tasks for all users via the platform’s Tools menu.
The tool leverages Meta’s ad library and large language models (LLMs) for competitor analysis, audience research, campaign planning, and performance reporting, accelerating insights despite early reports of errors and hallucinations, according to multiple industry publications including Digiday and Search Engine Land.
Rollout and Access
Meta’s Manus AI Tool in Ads Manager became available to all advertisers around February 16, 2026, appearing under the Tools tab in Ads Manager, with some users receiving in-stream prompts to activate it, as reported by Social Media Today and Ad Age. Users navigate to Tools, select Manus, and connect ad accounts for natural language queries, though access requires Admin or Editor permissions and excludes sensitive categories like housing or politics, per ALM Corp.
Key Features
Meta’s Manus AI Tool in Ads Manager analyzes competitors’ ads for messaging, formats, and hooks; generates performance reports; detects anomalies like ROAS declines; and suggests optimizations. It pulls data via API for tasks such as identifying top SKUs or social sentiment, replacing manual analysis, according to Ad Age and ALM Corp.
“After you connect Manus to your Meta ad account, it will be able to generate insights, reports and optimization suggestions based on your ad account’s data.”
— Bram Van der Hallen, digital marketing leader at Edge.be (Ad Age).
Warren Jolly, CEO of AdQuadrant, noted daily use for analysis, stating:
“You can do all of that now in Manus and get very structured, highly detailed and specific data and analysis in one click.” (Ad Age).
Limitations and Early Feedback
While promising autonomous ad buying, Meta’s Manus AI Tool in Ads Manager suffers from hallucinations and unreliable outputs unsuitable for client delivery. Chris Rigas of Markacy agency said:
“Right now I’m not taking any of the outputs and sending them to clients because they’re just not reliable enough.” (Digiday).
It requires human oversight, lacks automated campaign changes, and faces integration inconsistencies, as highlighted in Digiday and ALM Corp.
Acquisition Background
Meta acquired Singapore-based Butterfly Effect, the creators of Manus (originally from China), in December 2025 for over $2 billion to advance AI agents across its products (CNBC).
Social Media Buzz
Marketers on X discussed Meta’s Manus AI Tool in Ads Manager, with @brooks_orradre sharing tips on using it to scrape the ad library for ad copy inspiration via APIs.