Reddit saw more visitors arrive through links generated by large language models in May than any previous month on record, the company’s internal traffic data shows. The surge marks a milestone in how AI chatbots are reshaping the way people discover and navigate online communities.
Why LLMs Are Sending Users to Reddit
Large language models such as OpenAI’s ChatGPT and Google’s Gemini often cite Reddit threads as sources for answers, especially for questions that benefit from human experience or real-time discussion. When a chatbot includes a link back to the original thread, users click through in growing numbers. In May, that click-through rate pushed referral traffic from those models past every earlier peak.
Reddit has long relied on Google search and direct visits as its primary traffic drivers. The rise of LLM referrals introduces a new, algorithmically mediated pathway that the company didn’t control a few years ago. While the absolute volume remains small compared to search, the growth rate is steep — and it comes as Reddit prepares to monetize its platform through ad placements and premium tiers. The shift also raises questions about how the site’s content is used and cited by AI systems, a topic that has drawn attention from regulators and publishers.
No Official Comment Yet
Reddit did not immediately respond to a request for comment on the May figures. The company has previously acknowledged that AI training data and chatbot citations are both a source of exposure and a potential liability, especially as lawsuits over copyright and fair use continue to move through courts in the U.S. and Europe.
The record month comes as Reddit’s broader user base grew modestly in the second quarter. Whether LLM referrals become a permanent fixture of the platform’s audience or a temporary spike tied to a specific model update is an open question the company will have to answer in its next earnings report.
