📱Engadget•Mar 10, 2026Stalecollected in 41m

Amazon injunction halts Perplexity AI agent

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#legal-injunction #ai-agents #e-commerceperplexity-cometamazon perplexity comet

💡Court blocks AI shopping bot: vital ToS risks for agent builders

⚡ 30-Second TL;DR

What Changed

Temporary block on Comet AI making Amazon purchases

Why It Matters

Signals heightened scrutiny on AI agents automating e-commerce, potentially forcing developers to rethink platform integrations. Could influence future ToS for AI tools on marketplaces.

What To Do Next

Audit your AI agents for ToS compliance on Amazon and similar platforms.

Who should care:Developers & AI Engineers

Key Points

•Temporary block on Comet AI making Amazon purchases
•Perplexity must destroy copies of Amazon data
•One-week appeal window; stems from November cease-and-desist
•Judge: Unauthorized access despite user permission

🧠 Deep Insight

Background and context from public sources — not the original article. 6 sources cited.

🔑 Enhanced Key Takeaways

•Amazon warned Perplexity at least five times starting in November 2024 to stop Comet's practices and implemented a technical barrier in August 2025, which Perplexity circumvented within 24 hours.[4]
•The lawsuit accuses Perplexity of violating the federal Computer Fraud and Abuse Act and California computer fraud statute by masquerading Comet as a human Chrome user.[1][3]
•Perplexity requested a $1 billion bond for the injunction, citing its market valuation and Comet investment, but Judge Chesney denied it, noting Comet can still operate on other sites.[4]
•Perplexity filed an appeal with the US Court of Appeals for the Ninth Circuit on March 10, 2026, seeking review of the district court order.[5]

🔮 Future ImplicationsAI analysis grounded in cited sources

Perplexity's appeal will be denied by mid-2026

The district judge found Amazon likely to succeed on merits with strong evidence of unauthorized access despite user permission, setting a precedent favoring platform control.[1][2]

AI agents will require explicit platform authorization for e-commerce access

The ruling rejects the argument that user permission alone authorizes AI agents, potentially limiting agentic commerce unless sites consent.[4]

Amazon will secure permanent injunction and damages

Amazon's repeated warnings, technical blocks, and court-validated claims of ToS violations and fraud support escalation beyond preliminary measures.[3]