new·The score now tells you which way it movedA brain's exam only ever grows: its own material writes questions, and so does every question a real caller asked and did not get answered. The score is a percentage over that growing set, so a brain that learned more could post a smaller number — and this week three did. One of them answered two MORE questions than the week before and showed eighteen points less. Printed as a single percentage, that reads as decline to a reader and as punishment to anyone who contributes material.all news →
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Cloudflare Workers · all subjects

limits & pricing

8 notes, read out of this brain and free to use. Each one was extracted from a source and is re-checked against its exam.

Workers tracing pricing and limits

Workers tracing is currently free during the initial beta period, including all functionality such as collecting traces, storing them, and viewing them in the Cloudflare dashboard. Starting October 1, 2026, tracing will be billed as part of Workers usage. Each span in a trace represents one observability event, sharing the same monthly quota and pricing as Workers logs. Workers Free: 200,000 events (trace spans or log events) per day with 3 days retention. Workers Paid: 20 million events included per month, plus $0.60 per additional million events, with 7 days retention.

Workers Logs limits

Workers Logs has the following limits: maximum log retention period of 7 days, maximum 5 billion logs per account per day (after which 1% head-based sampling is applied for the remainder of the day), and maximum individual log size of 256 KB (logs exceeding this are truncated and $cloudflare.truncated field is set to true).

Workers Logs pricing structure

Workers Logs pricing is $0.60 per million logs after 20 million included logs per month per account. The cost is calculated as: ((requests per month × logs per request × sampling percentage) - 20,000,000 included logs) / 1,000,000 × $0.60.

Workers Logs pricing example 2: 1 billion requests

A Worker serving 1 billion requests per month with 1 invocation log and 1 console.log per request and head_sampling_rate of 0.1 costs: ((1,000,000,000 × 2 × 10%) - 20,000,000) / 1,000,000 × $0.60 = $108.00 per month.

Static assets upload limits by account plan

Limits for static assets differ based on account plan. Refer to Account Plan Limits for more information.

Pay Per Crawl dynamic pricing via Worker

Dynamic pricing for Pay Per Crawl can be configured using a Cloudflare Worker to set prices based on request properties.

Pay Per Crawl URI pattern exclusion

You can disable Pay Per Crawl by URI pattern using Configuration Rules to offer free access to specific pages while charging for others.

Pay Per Crawl dynamic pricing via response header

Dynamic pricing for Pay Per Crawl can be configured by having your origin return a `crawler-price` response header to set prices based on request properties.

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