Archive of Our Own Review

What Is Archive of Our Own?

Archive of Our Own, shortened to AO3, describes itself as "A non-profit, non-commercial archive for transformative fanworks". It is a project of the Organization for Transformative Works (OTW). On October 27, 2026 its home page showed "more than 83,240 fandoms | 11,990,000 users | 18,800,000 works". Those are the site's own counters, and we did not verify them. Its About page says it left open beta in April 2026.

Works are organised by fandom, in the groups the home page lists: Anime & Manga, Books & Literature, Cartoons & Comics & Graphic Novels, Celebrities & Real People, Movies, Music & Bands, Other Media, Theater, TV Shows and Video Games. We do not link to any fandom, tag, search or work from this site, and this page is no exception.

What it costs

Nothing. The FAQ says "Users don't have to pay to use the site, and we don't host ads", and that the servers are owned by the OTW and funded entirely by donations. There is no paid tier, so there is no trial, renewal, cancellation or refund to describe.

Checked October 27, 2026. Source: archiveofourown.org. Prices change with region, promotions and the store you buy through.

What the Content Policy says about explicit works

The Content Policy, effective November 19, 2024, opens with its goal: "Our goal is maximum inclusiveness of fanwork content. We want to provide a safe and permanent home for fanworks, including works that might be at risk on other sites due to being deemed immoral, explicit, or otherwise objectionable." Section II.A adds: "Unless it violates some other policy, we will not remove Content for offensiveness." In practice that means works are allowed at every rating, explicit ones included.

The policy also puts the responsibility for choosing on the reader: "Users should always observe and heed the ratings and warnings provided before accessing works on AO3." Our glossary entry on content warnings explains the idea behind the warning field.

What the policy restricts on age grounds, and what it does not

The age-related restriction is narrow and specific. Section II.K says users may not upload content that "appears or purports to contain, link to, or provide instructions for obtaining sexually explicit or suggestive photographic or photorealistic images of real children". It sits in a list with malware, trade secrets and similar items, beside separate rules on harassment, copyright and spam.

The policy has no restriction on fictional content on age grounds. We state that so a reader knows what the archive does not filter. It is a fact about the text of the policy, not a verdict on the archive and not a warning.

Ratings, warnings and the Proceed screen

Creators must fill in a rating field and an archive-warning field when they post a work, but they may choose "Not Rated" or "Creator Chose Not To Use Archive Warnings". The policy adds: "A Work that is labeled with a non-specific Rating may contain Content of the highest rating." So the labels are written by the creator, and an unrated work can hold anything the highest rating allows.

For the reader, the Accessing Fanworks FAQ says that if a work is rated M or E, or is not rated, "you may see a screen warning that the work may contain adult content", and you select Proceed. A preference can switch that screen off. It is a notice, not a lock, and nothing in the FAQ describes a document or age check at that point.

Age: who can hold an account, and what reading requires

Section I.H of the Terms of Service sets the age policy. Age-Barred Individuals are "individuals under the age of thirteen (13)", and individuals under sixteen where they cannot consent to the processing of their personal data under local law. They may not have an account or upload content. In practice that means accounts from 13, and from 16 in places where local law requires it. Thirteen-year-olds may therefore hold accounts and post.

There is no official app, so there is no store rating to set against the terms. We looked for a statement that all characters in the works are adults in the Terms of Service, the Content Policy, the About the Archive FAQ, the Accessing Fanworks FAQ and the home page, and did not find one. The archive hosts works of every rating by design. That describes the pages we read, not the works: we have not sampled them.

Accounts and the invitation queue

The home page lists what an account is for: posting, notifications, challenges and tracking. New accounts come from an invitation queue. Whether you need an account just to read is not stated outright on the pages we read, and we did not test how the invitation request works today.

Web only, with downloads for offline reading

The FAQ answers the app question directly: "resources just aren't available for us to create and maintain mobile apps at this time". A mobile skin is applied automatically based on browser dimensions, and the FAQ says you can also download works to read offline with an e-reader or similar app. Third-party apps exist, and a Google Play search for the archive's name on October 27, 2026 showed only apps labelled unofficial. We have assessed none of them and say nothing about them. Our offline reading page lists the services that document downloads.

Writers and payment

AO3 pays no one. Its Content Policy bars commercial promotion, solicitation and advertisement (rule II.C), and the FAQ calls the archive noncommercial and nonprofit. The Terms say "The OTW does not claim any copyright in or ownership of your Content", with a licence that exists only while the content is on AO3. These readings come from a browser session on October 27, 2026, because the site blocks plain requests. How paying services compare is in how erotica platforms pay writers.

Privacy and billing

The Terms of Service page carries the Content Policy and the Privacy Policy together. We did not record the privacy practices, a data-collection list or a policy address of its own, so we say nothing about them. Because the archive is free there is no card, no descriptor and nothing to bill. A general guide to the question is are erotica apps private.

In short

Archive of Our Own is a free, ad-free, web-only archive of fan-made works. Its policy allows works at every rating, restricts photographic images of real people under 18, and does not restrict fictional content on age grounds. Creators choose the ratings and warnings, accounts are barred under 13, and nothing checks the age of a reader. That is the whole of what we can state from its own pages.

Other pages on this site look at the same ground from different sides: Archive of Our Own and Literotica side by side, a list of other services in the same space, and our guide to how to find free erotica. The full list of services is in the platforms section.