Terms of use

Last updated 3 September 2026.

DomainRiff.app ("DomainRiff") lets you type a domain you control and receive AI-written ideas for what it could become. By using it you agree to these terms. Contact: @vibedcoder on X.

Riffing

• Riffing requires signing in with GitHub or Google. One account, one set of riffs.
• Riff only domains you own or control. Ideas are generated before proof, but a riff page stays locked until you prove control with a DNS TXT record or a token file on the domain.
• Unverified riffs are deleted 72 hours after the ideas are ready, and the same domain cannot be riffed again for 7 days. Verified riff pages stay live.
• Choosing one of the three ideas is final for that riff and cannot be undone.
• You may not riff a domain to harass, defame or impersonate someone, or to publish illegal content. The AI is instructed to avoid gambling and misleading content, but you are responsible for what you publish from a riff.

AI output

Ideas, pitches and prompts are generated by an AI and may be wrong, unusable or unsuitable. They are suggestions, not advice or guarantees. Build prompts and logo prompts are templates for use with third-party AI tools, which have their own terms. You decide what to build and are responsible for it.

Content you publish

When a riff page goes live you may share it anywhere. The text on the page is produced by our AI for your domain; you may use it, adapt it and delete the page by asking us. You keep responsibility for how you use the page and any claims it makes.

Acceptable use

• No abuse, scraping, automated account creation or attempts to bypass the ownership proof.
• No illegal, infringing or deceptive content, including content that misleads people into thinking a domain or project is official or endorsed when it is not.
• We may remove any riff page and suspend accounts that breach these terms.

Liability

The service is provided "as is" without warranties of any kind. To the maximum extent permitted by law, we are not liable for any loss arising from use of the service, including reliance on AI output or the loss of unverified riff pages. Nothing in these terms limits liability that cannot be limited by law.

Changes

We may update these terms. Material changes will be posted here with a new date.