Major Websites Are Blocking AI Agents From OpenAI, Meta, Google, and Others
Yelp permits AI agents only through paid data licensing, while Delta blocks ticket bookings and JPMorgan Chase and Charles Schwab restrict account access over security concerns. Amazon’s legal fight with Perplexity continues after an appeals court overturned an August 2026 injunction.
A growing number of major websites are blocking AI agents from completing tasks on behalf of users, undermining one of the central promises of autonomous AI assistants. As of October 2026, users of Meta’s Muse, xAI’s Grok, OpenAI’s Dots, and Instinct have reported their agents being blocked from operating across top websites.
Yelp confirmed it only permits AI agents that pay for its data licensing program. Delta Air Lines is preventing agents from booking tickets on behalf of users. JPMorgan Chase and Charles Schwab have both confirmed they are blocking AI agents from accessing accounts, citing security concerns. Cars.com and Amtrak, which previously worked with AI agents, are also reported to be inaccessible, suggesting other companies may be quietly implementing similar restrictions.
Amazon has been at the center of the conflict. The company banned Perplexity’s agentic shopping feature last year and filed a lawsuit against the AI startup. Although a judge initially ordered Perplexity to stop its agents from shopping on Amazon, an appeals court overturned that ruling in August 2026, and Amazon has since filed an amended complaint. Amazon has also told Meta that Muse’s “continued access” violates its site policies, with similar reports emerging for Grok, Dots, and Instinct’s agent.
Beyond outright bans, AI agents are also clashing with existing anti-bot systems. Reports indicate Google is flagging some accounts using Muse for “suspicious activity,” and some users have experienced checkout issues on Walmart despite its partnership with Meta. Web infrastructure provider Cloudflare has also expanded its tools for blocking unwanted AI visitors, introducing a one-click AI crawler block in 2025 and subsequently targeting crawlers that scrape sites for both search indexing and AI training.
The restrictions raise questions about the practical value of AI agents. “One of the claims is that they’re going to permeate every aspect of our lives and be able to do anything that we could do online,” said Chris Canal, CEO of AI safety evaluator EquiStamp. “If there are companies that are actively working to make that not happen, there are just fewer useful things the agents can do.”
Meta has responded by partnering with retailers including Walmart, Gap, Sephora, and Best Buy to allow Muse access to their platforms. Shopify has also opened its network of storefronts to AI agents. Canal warned, however, that broader anti-bot measures could make the web more cumbersome for all users, with more sites potentially requiring human-verification steps even for routine tasks like grocery shopping.