# Apps on userland.link

> Addresses ending in userland.link belong to apps that businesses build and run on Userland. Here's who makes them, how they relate to Userland's own sites, and how to report one.

- Canonical page: https://userland.fun/app-addresses/
- Userland docs for agents: https://docs.userland.fun/llms.txt

## Who makes these apps

An app address under `userland.link` belongs to an app made by a business that uses Userland. Each business builds its own app, usually with an AI coding agent, and Userland runs it. The business is responsible for what its app says and does. We don't review apps before they go live, and we act on reports.

## Userland's own sites

Userland's website, docs and account pages are on `userland.fun`. Userland never asks you to sign in to your Userland account on a `userland.link` address. An app may have its own sign-in for its customers, but a page there that asks for your Userland account isn't from us: please report it.

## Why apps have their own address

Customer apps live on a different domain from Userland's own sites, so your browser keeps them apart. An app can't read or change your sign-in to your Userland account, and a problem with one app can't block Userland's sign-in, docs or website.

## Report an app

To report an app for phishing, malware, spam, harassment or any other abuse, email support@userland.fun with:

- the app's address, on `userland.link` or the business's own domain;
- what you saw, and when.

You don't need a Userland account to report an app. We aim to act on reports of phishing within 24 hours; this is not a guaranteed response or resolution time. Our [Acceptable Use Policy](https://userland.fun/legal/acceptable-use/) lists what apps can't do. For a copyright complaint, follow our [Copyright Policy](https://userland.fun/legal/copyright/) instead.

## FAQ

### Is an app on userland.link made by Userland?

No. Each app is made and run by a business that uses Userland. Userland hosts it.

### Is userland.link part of Userland?

Yes. It's the domain where Userland runs its customers' apps. Userland's own website, docs and account pages are on userland.fun.

### How do I report an app?

Email support@userland.fun with the app's address and what you saw. You don't need a Userland account.

## For coding agents

Use the exact app or preview URL returned by Userland. Do not construct addresses from app IDs or assume a short-address alias. A verified custom domain may be attached when the current account capability permits it. Userland's own sites, the console and the API are on userland.fun, never on userland.link. In app code, use relative links, and take the app's address from the CLI or the console instead of building it.

- Site guide: https://userland.fun/llms.txt
- Userland docs for agents: https://docs.userland.fun/llms.txt
- addresses: https://docs.userland.fun/guides/domains-and-slugs/
- rules: https://userland.fun/legal/acceptable-use/index.md