Cloudflare Workers AI, 10,000 Neurons free

Free limit: Each account receives 10,000 Neurons for free every day. The limit resets every day at UTC 00:00 (KST 09:00). Consumption varies by model, so it cannot be converted into a fixed number of tokens, and not all models are available for free.

Eligibility: Both Workers Free and Paid provide free usage allowances, and this benefit is not limited to new customers.

Card registration: The standard Workers Free plan can be started without a card. Some cutting-edge (frontier) models require a paid plan or prepaid AI Gateway credits.

When used in Korea: It uses a global network. You need to check whether new sign-ups are available in Korea and whether processing AI requests domestically is guaranteed.

When not in use: The pricing documents reviewed do not specify a set period after which access is revoked for nonuse. This does not guarantee that access will be retained indefinitely.

When the limit is exceeded: On Free, an error occurs when the daily limit is exceeded. On Paid, the amount exceeding the free allowance is charged at 0.011 dollars per 1,000 Neurons.

Commercial use: Licenses for each model must be checked. Restrictions on the collection and processing of payment card information under Cloudflare's free service terms also apply separately.

Usage period: This is free usage that refreshes daily, not a one-time credit. We did not perform API key creation or sign-up testing.

https://developers.cloudflare.com/workers-ai/platform/pricing/

https://developers.cloudflare.com/workers-ai/platform/data-usage/

https://www.cloudflare.com/products/workers/

https://www.cloudflare.com/terms/