Websites Are Blocking AI Agents as OpenAI, Meta and Google Push Into Autonomy

Websites Push Back Against Autonomous Agents

AI agents from OpenAI, Meta, Google, Instinct, and others are designed to scour the internet on behalf of users, handling tasks like booking dinner reservations, cleaning out inboxes, and buying shoes. In recent weeks, users of Meta's Muse, xAI's Grok, OpenAI's Dots, and Instinct's AI agent have reported blocks preventing them from completing tasks across top websites. Yelp told TechCrunch it only allows AI agents that pay for its data licensing program, while Delta Air Lines is preventing agents from booking tickets on behalf of users. JPMorgan Chase and Charles Schwab confirmed they are blocking AI agents from accessing accounts due to security concerns, and users say sites including Cars.com and Amtrak that previously worked with their agents are no longer accessible.

Legal Battle With Amazon Sets Precedent

Amazon was already fighting AI agents last year when it banned Perplexity's agentic shopping feature and sued the startup, arguing that companies purchasing items on behalf of customers should "operate openly and respect service provider decisions whether or not to participate." Perplexity countered that Amazon objects because agents mean fewer human eyeballs in front of its ads, and likened its agent to an extension of the user. A judge ordered Perplexity to stop its agents from shopping on the site, but an appeals court overturned that ruling in August. Amazon has since filed an amended complaint.

Retail Partnerships Offer an Alternative

Meta has not tried to fight Amazon after the site said Muse's "continued access" violates its policies. Reports also indicate Grok, Instinct, and OpenAI's Dots cannot use Amazon, prompting Elon Musk to suggest he "should start a competitor to Amazon." Instead of confrontation, Meta has partnered with retailers including Walmart, Gap, Sephora, and Best Buy to allow Muse to shop on their sites, and Shopify has opened its network of storefronts to AI agents. Meta says "turning away a personal agent means turning away the customer behind it" and that it would rather work with businesses to address concerns than see them lose customers.

Anti-Bot Systems Compound the Problem

Even where sites do not ban agents outright, anti-bot safeguards are causing friction. Reports on Reddit suggest Google is blocking some accounts that use Muse due to "suspicious activity," and users have reported checkout problems at Walmart despite the Meta partnership. Chris Canal, CEO of AI safety evaluator EquiStamp, says agents trigger safeguards designed to stop scams and hacking, and the friction undermines industry claims that agents will be able to do anything users can do online. Cloudflare has also helped sites clamp down, introducing a one-click block for AI crawlers in 2025 and blocking crawlers that scrape sites for both search indexing and AI training. Canal warns the result could be a more "annoying" web, where shoppers must prove they are human even on simple grocery sites.

Sources: The Verge