Cloudflare Sets September 15 Permission Rules For AI Agent Crawlers
AI News reported that Cloudflare will block Agent and Training crawler traffic by default on ad-supported pages from September 15 for several customer groups, while Search remains allowed. The report said enforcement still depends on crawler behaviour labels.

AI News reported that Cloudflare's crawler controls will put real-time AI agents behind new permission settings from September 15, when the report said Agent and Training traffic are blocked by default on ad-supported pages for several customer groups.
AI News reported that Cloudflare announced the control changes on July 1.
The report said Cloudflare now separates crawler behaviour into Search, Agent and Training categories, rather than treating all AI bot activity as one setting.
Cloudflare Separates Search, Agent And Training Crawlers
Search covers bots that index pages so a service can answer questions about the page later.
Agent covers automated systems that fetch pages in real time for a user, including ChatGPT fetch activity and browser-driving agents.
Training covers crawlers that collect web content for model training.
AI News reported that the July 1 controls applied across Cloudflare customers, including the free tier.
The report said the September 15 default settings apply to domains newly joining Cloudflare, new sites created by existing customers and existing free-tier customers.
Search remains allowed under those defaults.
Training and Agent traffic are blocked on pages that display ads unless the customer changes the relevant security setting before the deadline.
Ad-Supported Pages Get The Default Block
The report said Cloudflare treats advertising as evidence that a page was built for a human visitor.
A search crawler can still send a reader back to the site, while an agent can read a page and return an answer without a visit.
Many useful pages for research, monitoring, pricing checks, product specifications and news sit behind ad-supported publishing models, according to AI News.
If an agent loses access, the report said the failure may appear as missing coverage rather than a clean error.
Cloudflare's system also creates a problem for mixed-use crawlers.
The report cited Cloudflare CEO Matthew Prince saying the company hopes the rules will encourage crawlers that combine search, agent use and training to separate those uses.
The report said the classification is behavioural, not a box that an agent operator chooses in Cloudflare's dashboard.
That means a real-time research agent can be treated as Agent traffic even if its operator describes it as a browsing or monitoring tool.
Pay Per Use Becomes The Access Route
AI News reported that Cloudflare is moving Pay Per Crawl towards Pay Per Use.
The report named Ceramic.ai as paying publishers when their content appears in AI search results and You.com as paying when an agent reaches premium content.
Cloudflare said more than half of AI crawler traffic is spent fetching pages that have not changed, according to AI News.
The report presented the payment model as a way to price access rather than relying only on blocking.
Publishers also face a trade-off under the rules described by AI News.
The report said blocking Training traffic can affect Googlebot when a crawler combines search and training behaviour, while free-tier customers that do not want the new defaults must change settings before September 15.
AI News said Search, Agent and Training depend on declared crawler behaviour.
The report did not identify a specific verification method, enforcement process or penalty that would prevent a crawler operator from avoiding the Training label when that classification would trigger a block.

















