Full Breakdown
Manhattan Judge Rejects Perplexity AI’s Attempt to Dismiss Reddit Lawsuit
8/1/2026, 4:52:54 AM
Court Decision
On July 31, U.S. District Judge Paul Engelmayer denied most of Perplexity AI’s motion to throw out the copyright-infringement suit filed by Reddit. The judge affirmed that Reddit has standing to pursue claims that Perplexity and three data-scraping firms unlawfully bypassed Reddit’s protective measures to harvest content for training the company’s AI-powered search engine. While some secondary claims were dismissed, the court allowed Reddit’s core allegations to proceed, including accusations of a conspiracy between Perplexity and the scrapers.
Background of the Dispute
Reddit alleges that its publicly accessible discussion threads were scraped without permission to feed Perplexity’s AI models. The platform, which licenses its content to firms such as Google and OpenAI, says it is the most frequently cited source for AI-generated answers. In addition to the current federal case, Reddit is pursuing a separate data-scraping lawsuit against Anthropic in California state court.
Parties and Allegations
- Reddit Inc. – Claims that Perplexity accessed billions of Reddit search results via three scrapers: Oxylabs (Lithuania), AWMProxy (Russia), and SerpApi (Texas).
- Perplexity AI – Denies wrongdoing and argues it is defending an open internet.
- SerpApi – Represented by attorney Jeff Homrig of Weil Gotshal & Manges, who contends the company only accessed public search results and that public information does not become protected merely because a platform seeks to charge for it.
- Oxylabs and AWMProxy – Their spokespeople were not reached for comment at the time of reporting.
Official Responses
Perplexity’s spokesperson reiterated a commitment to defending the open internet and expressed confidence in prevailing. The court’s order permits Reddit to seek monetary damages and an injunction barring Perplexity from further use of Reddit data.
Potential Implications
The ruling keeps the lawsuit active, signaling that courts may allow content owners to pursue claims against AI developers that rely on scraped data. The case joins a growing wave of litigation by authors, music labels, news outlets, and other digital platforms seeking to define the boundaries of copyrighted material in AI training. Outcomes could shape how AI companies source data and influence future licensing arrangements across the tech industry.
