New Fastly Threat Research Reveals AI Crawlers Make Up Almost 80% of AI Bot Traffic, Meta Leads AI Crawling As ChatGPT Dominates AGÕæÈ˹ٷ½-Time Web Traffic
AI bots are driving increased content scraping, operational load, and high-frequency access patterns, revealing emerging risks from unverified automation traffic.

Fastly's latest Threat Insights Report spotlights AI bot behavior.
Fetcher bots–those that access website content in response to user actions–including those used by ChatGPT and Perplexity, are also driving massive real-time request volumes. In some cases, fetcher request volume exceeds 39,000 requests per minute. This surge is putting pressure on unprotected origin infrastructure, consuming bandwidth, overwhelming servers and mimicking the effects of DDoS attacks, even without malicious intent.
¹ó²¹²õ³Ù±ô²â’s Q1 2025 report found that automated bot traffic already represented
Drawing on 6.5 trillion monthly requests1 across ¹ó²¹²õ³Ù±ô²â’s and products, the findings offer a detailed view of how AI-driven automation is reshaping online traffic. With visibility into over 130,000 applications and APIs2 across a wide range of industries including e-commerce, media, financial services, and technology, ¹ó²¹²õ³Ù±ô²â’s insights shed light on the evolving battleground for web security and control.
Additional findings include:
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Meta’s AI bots alone generate
52% of AI crawler traffic, more than double that of Google (23% ) or OpenAI (20% ). - Commerce, media & entertainment, and high-tech sectors face the highest levels of scraping for training AI models.
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ChatGPT generates the most real-time traffic to websites, with
98% of fetcher bot requests attributable to OpenAI’s bots. - Lack of bot verification persists, making it difficult for security teams to distinguish between legitimate automation and malicious impersonation.
“AI Bots are reshaping how the internet is accessed and experienced, introducing new complexities for digital platforms,� said Arun Kumar, Senior Security Researcher at Fastly. “Whether scraping for training data or delivering real-time responses, these bots create new challenges for visibility, control, and cost. You can’t secure what you can’t see, and without clear verification standards, AI-driven automation risks are becoming a blind spot for digital teams. Businesses need the tools and insights to manage automated traffic with the same precision and urgency as any other infrastructure or security risk.�
The report calls for more transparent bot verification, clearer signalling by bot operators, and smarter . Without them, organizations face growing exposure to shadowy automation, attribution gaps and escalating infrastructure costs.
To read the complete report, visit .
About Fastly, Inc.
¹ó²¹²õ³Ù±ô²â’s powerful and programmable edge cloud platform helps the world’s top brands deliver online experiences that are fast, safe, and engaging through edge compute, delivery, security, and observability offerings that improve site performance, enhance security, and empower innovation at global scale. Compared to other providers, ¹ó²¹²õ³Ù±ô²â’s powerful, high-performance, and modern platform architecture empowers developers to deliver secure websites and apps with rapid time-to-market and demonstrated, industry-leading cost savings. Organizations around the world trust Fastly to help them upgrade the internet experience, including Reddit, Neiman Marcus, Universal Music Group, and SeatGeek. Learn more about Fastly at , and follow us .
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1 Trailing six-month average as of April 22, 2025. |
2 As of April 22, 2025 |
Source: Fastly, Inc.
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Source: Fastly, Inc.