Meta Dropped $2B on Manus AI — Now It Lives in Your Ads Manager

Meta acquired Manus AI in December 2025 for over $2 billion and integrated it into Ads Manager by February 2026 — reportedly the fastest product integration in the company's history.

The agent sits under the Tools menu and can investigate why your ROAS dropped, pull competitor activity from the Ad Library, and return structured analysis across your campaign data. The kind of work agencies charge $10K/month for, now available to 4 million advertisers without a service contract.

Caveats apply: Manus currently handles analysis only — it can't create campaigns, adjust bids, or execute changes directly. Early testers have also flagged hallucinations in its outputs, and the rollout experience varies by account.

Why it matters: AI moving from copilot to autonomous analyst inside the world's largest ad platform is a structural shift for the $200B digital ads industry — and most advertisers don't even know it's there yet.