U.S. appeals court lifts temporary ban on Perplexity’s AI shopping tools on Amazon’s platform

A U.S. appeals court has lifted a temporary ban that had prevented Perplexity from using its AI-powered “agentic” shopping tools on Amazon’s platform, according to a report published Tuesday by Yahoo Finance. The decision allows Perplexity to continue deploying the tools while the dispute moves forward through the courts.

The dispute is part of a wider fight over how AI assistants should be allowed to interact with e-commerce ecosystems. In this case, the earlier court order had put a pause on Perplexity’s planned use of its shopping agent, which is designed to help users find and evaluate products through automated, AI-driven actions rather than only generating text answers.

Amazon, for its part, has not been described in the Yahoo Finance report as conceding that the ban was unnecessary, nor has it disclosed in that report additional facts about how it views the challenged tools. The report instead frames the outcome as a reversal of the temporary restriction, meaning the legal question is not resolved on the merits, only that the interim limitation has been removed pending further proceedings.

The court’s action comes as companies across the technology and retail industries expand AI assistants that can do more than summarize information. “Agentic” tools typically refer to software that can take steps toward a user goal, such as searching for products, comparing options, and guiding purchases, with some level of automation beyond a standard chat response. For e-commerce operators, these systems can raise questions about access, data use, automation controls, and how such interactions affect marketplace operations.

For Perplexity, the practical impact of the lifting of the ban is immediate. A temporary restriction would have constrained product-shopping workflows and product discovery features that depend on the ability to operate within or alongside Amazon’s shopping environment. By overturning the pause, the appeals court potentially restores Perplexity’s ability to run those tools in the near term while the parties continue to litigate.

Amazon’s role in the broader trend is significant because it is both a retailer and a platform with its own rules for how third parties and automated systems interact with its services. The legal friction in disputes like this can influence how AI companies design their shopping assistants, including whether systems need explicit permissions, comply with specific access controls, or avoid certain types of automated behavior.

What is not clear from the Yahoo Finance report is how the appeals court reasoned through the underlying issues that originally justified the ban. The report indicates only that the restriction was overturned and that Perplexity’s ability to use the AI shopping tools on Amazon had been restored. It does not, in the material described, provide granular details on the standards the court applied, the specific claims each side advanced, or any technical findings about how the tools function within Amazon’s systems.

Going forward, the key watch item is whether the litigation shifts toward a final merits decision or whether additional interim orders are issued. Another point to monitor is whether Perplexity and Amazon move to adjust the product so that it more clearly fits within whatever operational and legal boundaries the court or the parties ultimately determine. Until more information is released, the dispute should be viewed as an ongoing legal test of where AI shopping automation is allowed to reach, and under what conditions.