Terms

isaifree records what AI providers officially publish about free tiers, credits, limits and offers. Please read these terms before relying on or reusing it.

Last updated: October 2026

What isaifree is

isaifree is published by Huiyong AI (会用AI · open-ai.com). It is not affiliated with, endorsed by, or sponsored by OpenAI or any provider listed. Product names and trademarks belong to their owners.

The provider’s official page prevails

Every fact links to its official source and shows when we last verified it. Providers change their terms without notice, and your own eligibility may differ by region, account or edition. Before you decide anything, check the provider’s official page — if it differs from isaifree, the official page is correct.

No guarantee

We work to keep the information accurate and current, but we do not guarantee that it is complete, error-free or up to date, and isaifree is provided “as is”. We are not responsible for decisions made on the basis of it, or for the products and services of the providers listed.

Reusing the data: CC BY 4.0

The facts and datasets published on isaifree are licensed under CC BY 4.0. Attribute them as “isaifree (isaifree.com)” and include the verification date when you cite a fact.

Provider text, trademarks and page snapshots are not covered by this license. Quotes on the site are short excerpts used as evidence; their reuse is subject to the rights of their owners.

What we never publish

We never publish redemption codes, invite links, estimates or unverified community claims. Offers are claimed only on the provider’s official page.

Using the site and the API

Please do not overload the site or the read-only API; requests may be rate limited. When you republish isaifree’s data, do not present it as the provider’s own statement and do not remove the verification dates.

Corrections and contact

To report an error or request a correction, email contact@open-ai.com. We may update these terms; the date above shows the latest version.