Privacy & terms
Last updated: November 9, 2026
Nyssia is an AI roleplay app for adults. Here is, plainly, what it keeps, where it goes, and the few rules that apply.
What we keep
- Your username, never in readable form. It is stored only as a keyed fingerprint, so the database contains no readable username. Your password is stored salted and hashed.
- No email, no real name, no phone number, no payment details. We never ask for them.
- What you create in the app: your conversations, characters, stories, images, settings, and the desires and limits in your profile. They are tied to your account and only your account can see them in the app.
- Anonymous usage figures per account: how many AI calls you make per day (for the daily limits), the link you signed up from, your 👍/👎 ratings and the reason you pick, and counts of actions such as "started a conversation". These figures never contain any text you wrote or read.
Where it goes
- Hosting: the app and its data run on Cloudflare (database and image storage). Cloudflare is a US company with servers around the world, so your data may be stored outside the EU.
- The AI models: to write a reply, your recent messages, your profile (desires, limits) and the scenario are sent through OpenRouter to the AI model that answers. Each message is also checked by an AI safety classifier. Images are generated by an image model through the same service. We ask OpenRouter to use only providers that don't keep or train on the data, but these providers process the text to answer.
- Nobody else. No advertising, no analytics service, no tracking pixels, no data sold or shared.
Who can see it
In the app, only you. The person who runs Nyssia has technical access to the database, like any service operator. We don't read conversations; the statistics we look at contain no text.
Cookies and your browser
One session cookie keeps you logged in. Your browser also remembers that you confirmed you're 18 or older, and your language. Nothing else is stored, and nothing is used to track you.
Deleting everything
In the app, open My profile → Delete my account. Confirm with your password and everything is erased at once: account, conversations, characters, images, settings and usage figures. It can't be undone. Technical backups kept by the host may last up to 30 days before they disappear too.
Lost your password? Without an email there is no reset link, so we can't recover or delete the account for you without proof it's yours. Write to us and we'll see what's possible.
Your rights
You can ask what we keep about you, ask us to correct it, or ask us to delete it, at [email protected]. If you're in the EU, you can also contact your data protection authority.
The rules
- 18+ only. By using Nyssia you confirm you are an adult.
- Fiction between consenting adults. Every character is an AI creation aged 21 or older. Anything involving minors, real non-consent, real people or illegal content is forbidden, and the app blocks what it detects.
- "Red" stops everything. Type "red" (or "rouge") on its own and the scene stops right away.
- It's fiction, written by an AI. It can make mistakes. Nothing in it is advice, and nothing in it is real.
- Free beta. Daily limits apply, features may change, and the service comes with no guarantee. We may close an account that abuses the service or tries to get around its rules.