Elon Musk has floated the idea of building a rival to Amazon, after a user pointed out that Amazon is blocking Grok’s AI agents from placing orders on its platform.
Responding to a post from a user who said he runs a Grok bot dedicated to handling his Amazon returns, and that Amazon was blocking Grok bots from ordering on its behalf, Musk replied, “Maybe we should start a competitor to Amazon.”
The user had noted that Musk’s own response to the blockade seemed to be to simply have Grok’s bots buy products elsewhere, rather than push Amazon to let them through. With xAI now running Grok Bot, an always-on AI agent product that can be handed real tasks like shopping, Amazon’s refusal to let third-party bots transact on its site directly affects what Grok’s agents can actually do for users.
Amazon Has Been Locking Out AI Shopping Agents
Amazon’s resistance to AI agents shopping on its behalf isn’t new, and it isn’t specific to Grok either. The company has steadily blocked AI crawlers and shopping agents from OpenAI, Google, Anthropic’s Claude, and Perplexity over the past year, citing concerns around unauthorized account access, degraded customer experience, and its inability to verify whether a bot is acting transparently on a user’s behalf. Amazon even sent Perplexity a cease-and-desist letter last November and later sued the company, accusing its Comet browser of disguising its AI agents as a regular Chrome browser to get around the restrictions.
The pattern repeated itself with Meta’s Muse. Days after Muse launched in September, users trying to shop on Amazon through the assistant began seeing a popup that read “Continued access by an unauthorized AI agent violates Amazon’s Conditions of Use, to which our customers have agreed,” after Amazon reportedly asked Meta to voluntarily exclude Amazon.com from Muse’s experience and was turned down. Musk weighed in on that episode too, questioning Amazon’s reasoning, since Muse uses the shopper’s own IP address and cookies, making it hard for Amazon to tell a human apart from an AI acting for them.
Blocked By Amazon, Muse Found A Home On Shopify Instead
Amazon’s wall didn’t stop Muse from shopping altogether, though, it just redirected where that shopping happened. Shopify moved in the opposite direction almost immediately, with CEO Tobi Lütke announcing that the company would partner deeply with Muse to enable agentic checkout using Shop Pay across all Shopify stores. Where Amazon saw an unauthorized agent handling customer accounts without consent, Shopify saw an opportunity, betting that merchants who make it easiest for AI agents to check out will be the ones who win business as agents become a bigger part of how people shop online.
For Shopify’s merchant base, that bet has had real consequences. Products on Shopify stores are now discoverable by Muse by default through Shopify’s Catalog system, giving sellers a direct channel to one of the fastest-growing consumer AI apps, something Amazon’s third-party sellers don’t currently have access to.
An Amazon Competitor Is Easier Said Than Done
Musk floating the idea of an Amazon competitor is, on one level, a reasonable response to Amazon shutting Grok’s agents out of a platform Grok is trying to automate shopping on. Y Combinator’s Paul Graham made a similar argument when Amazon blocked Muse, suggesting that any company banning AI agents is effectively admitting there’s unmet demand for them, and that this was the first real opening since Amazon’s founding for a startup to build a genuine competitor. Musk endorsed that reasoning at the time with a one-word reply: “Seriously.”
But e-commerce isn’t a software problem the way chatbots or encyclopedias are. Amazon’s moat isn’t really its website, it’s decades of warehouses, delivery networks, seller relationships, and logistics infrastructure that took enormous capital and time to build, and that a chatbot company can’t replicate by shipping a better agent. Musk’s ventures have had mixed luck when they’ve gone up against entrenched, trust-based incumbents in exactly this way: Grokipedia, xAI’s AI-generated rival to Wikipedia, launched with hundreds of thousands of articles and an initial traffic spike, but has reportedly seen its traffic fall sharply since, nowhere close to dislodging Wikipedia’s decades of accumulated trust, backlinks, and editorial depth. Not every Musk bet pays off just because the ambition is there, and an Amazon competitor would be a considerably heavier lift than an online encyclopedia.