Amazon’s Rufus Ads Are Free (for Now)

Amazon is quietly giving advertisers free access to early Rufus‑based placements, seeding a new AI‑driven ad format that could soon reshape how brands spend on the platform. The retailer is surfacing sponsored prompts and product ads within its AI shopping assistant while charging little or nothing for the inventory, effectively farming performance and attribution data before it starts charging. This move is a classic Amazon playbook: launch a new format, scale it under the radar, then monetize aggressively once adoption is locked in.

Rufus ads currently appear in two main ways. First, “sponsored prompts” surface AI‑generated questions alongside the assistant’s responses—like “Are these shoes waterproof?”—that are pulled from product details and shopper behaviour. Brands can see which prompts are active and opt out, but cannot create custom prompts or bid on specific placements. Second, regular sponsored product units are already showing up inside Rufus answers, blending into the assistant’s conversational flow without any separate line item in reporting, so advertisers are paying for Rufus‑driven impressions without seeing them clearly.

For brands, this means a low‑risk window to test AI‑driven discovery while Amazon quietly builds the infrastructure. The real value right now is data: the prompts effectively reveal which questions Amazon’s AI thinks matter most for each product, giving brands a roadmap to optimize copy, images, and back‑end data for “AI readiness” and answer‑engine optimization. Once Amazon starts charging, early movers who’ve already tuned their listings and campaigns for Rufus‑style discovery will have a significant edge over those who wait.