Comparison Shopping Is Not a (Computer) Crime

Key Takeaways

• Amazon sued Perplexity for alleged CFAA violation over price‑comparison tool
• District court relied on outdated Facebook v Power Ventures precedent
• Appeal cites hiQ Labs and Van Buren for narrower CFAA interpretation
• Ruling could restrict AI‑driven browsing, data scraping, and market competition
• Consumers risk higher prices if price‑comparison tools are stifled

Pulse Analysis

The legal clash between Amazon and Perplexity highlights a growing tension between legacy computer‑crime statutes and modern AI‑enabled browsing tools. While the Computer Fraud and Abuse Act was crafted to combat malicious hacking, courts have increasingly applied it to routine data access, as seen in the district court’s reliance on the 2016 Facebook v. Power Ventures ruling. Critics argue that such expansive readings blur the line between genuine security breaches and legitimate, public‑domain interactions, potentially chilling innovation in the rapidly expanding AI‑assisted commerce sector.

If the Ninth Circuit adopts the narrower approach championed by hiQ Labs and the Supreme Court’s Van Buren decision, the CFAA would be confined to cases involving unauthorized bypass of technical safeguards. This would preserve the legality of tools like Perplexity’s Comet, which aggregates publicly available pricing data to help shoppers find better deals. A restrained interpretation also safeguards academic and journalistic research that often employs automated account testing to study platform bias, ensuring that essential scrutiny of online services remains lawful.

The broader market implications are significant. Price‑comparison platforms lower consumer costs by fostering competition among retailers; restricting them could enable dominant players to cement higher price points. Moreover, AI‑driven scraping fuels a new wave of data‑centric services, from dynamic pricing engines to personalized recommendation systems. A court decision that narrows the CFAA’s reach would thus protect both consumer welfare and the competitive ecosystem that drives efficiency and innovation in e‑commerce.