Key points
- Muse, Meta's agent app, hit 5 million downloads within 30 days of launch; agent-driven web visits grew threefold between August and September.
- Amazon blocks Muse's agents and is appealing a court loss to Perplexity, arguing agents blur the line between human and bot ad views.
- Shopify gives agents separate checkout lanes that skip the pages built for human shoppers.
- Most agent traffic goes to e-commerce sites, which gives platforms a financial reason to let agents in.
Why it matters for marketers: Agents are becoming a third kind of visitor, so marketers should expect ad measurement, pricing pages and customer service flows to be rebuilt around machine shoppers.
MIT Technology Review argues that personal AI agents have created a third class of web visitor, distinct from both people and traditional bots. Apps such as OpenAI's Dots and Meta's Muse have put agents in consumers' hands at scale, and the piece reports that Muse reached 5 million downloads in a month while agentic traffic tripled from August to September.
Sites are reacting in different ways. According to the article, Yelp does not let AI book reservations, and TechCrunch reported trouble deploying agents on sites like Pizza Hut. Amazon blocks Muse's agents and is fighting Perplexity in court. A judge sided with Perplexity, and Amazon has appealed, saying agents make it harder to tell which ads were seen by humans and which by bots. Shopify has taken the opposite path, offering agents their own checkout lanes.
For marketers, the ad measurement point is the most direct concern. If agents are counted as audiences, impression and conversion data gets muddier. The article also notes that most agentic traffic goes to e-commerce, so retail and brand teams are the first to face decisions about whether to admit agents, how to verify them and what they should see.
The author sketches a worse-case web: tougher human verification, prices that differ by agent, and recommendations shaped by ads or commissions without disclosure. The rules are still being written. Watch the Amazon appeal and whether more platforms follow Shopify's approach, and consider how your own pages and data would handle a visitor that is neither a person nor a classic crawler.
Sources
This brief is our own summary. Read the full reporting at the source.
