Terms

Last updated 7 September 2026

This is the agreement between you and us. It is short on purpose, and where something is a real limit on what Cerebera can do for you, it says so instead of hiding it.

1. Who you are agreeing with

These terms are between you and Cerebera Systems Ltd, of 167-169 Great Portland Street, London W1W 5PF, United Kingdom (company number 13522872), who run Cerebera. Using Cerebera means you accept them. If you are using it for a company, you are confirming you are allowed to agree on that company's behalf.

You need to be 18 or over. Cerebera is for business use, not for personal or household use, which matters because some consumer protections do not apply to a business customer.

2. Your account

• There is no password. You sign in with a code we send to your email address or phone, so keeping that inbox or phone secure is what keeps your account secure.
• One account is for one business and the people who run it. Do not share sign-in codes with anybody you would not trust with the whole record.
• Tell us as soon as you think somebody else has got in, and we will end every session on the account.
• What you give us has to be true, and kept up to date.

3. What Cerebera does

Cerebera is one assistant with a set of hands: your company record, a website, invoices and quotes, customers and deals, marketing posts, reminders, your books, and email. It writes drafts, keeps track, notices what is due, and tells you what to do next.

Some parts run in practice mode until the service behind them is connected. Anything in practice mode is labelled as practice mode on the screen and in your work record, so you always know whether something really happened.

4. What Cerebera will never do

These are limits we have built in on purpose. They are not disclaimers for our benefit; they are how the product works.

• It does not file anything for you. Cerebera tells you exactly what to type and where, and you do it. Nothing is submitted to a company register, a tax authority or a bank on your behalf.
• It is not a lawyer and not an accountant. Deadlines, tax figures and legal wording are worked out from what you told it and from rules a person wrote down and dated. Check them with your own adviser before you rely on them.
• Nothing goes outside without your yes. No email is sent, no page is published and no money is moved until you have seen the exact thing and approved it. A small set of reversible actions inside your own workspace happen on their own and are reported to you afterwards.
• It never marks your work done for you. You mark something sent, paid, posted, won or published. Cerebera proposes it.
• It will not email strangers. Cerebera only emails people who gave you their address. It will not use a list you scraped, bought or found, and it will refuse.

5. The AI can be wrong

Cerebera is built on a large language model. It is good and it is not perfect. It can misread a number, miss something, or state something confidently that is not so. Everything it produces is a draft for you to check, and the more it costs to get wrong, the more carefully you should check it. You are responsible for what you approve.

6. Plans, payment and the trial

• The trial lasts 14 days and starts when you do. When it ends, nothing is deleted. Your records stay readable and downloadable; what stops is Cerebera doing new work for you.
• Prices are shown for the country your business is in. In the UK and India they include the tax; elsewhere they are in US dollars. The price you see before you pay is the price you pay.
• Payment is handled by Stripe on their own page. We never see or hold your card details.
• It renews each month or year until you cancel, at the price in effect then. If we put prices up we will tell you before it affects you.
• Cancelling takes effect at the end of the period you have paid for, and you keep everything you have made.
• Refunds: part-months are not refunded, except where the law gives you a right to one, and then it applies whatever this says.
• If a payment fails we will tell you and keep trying for a short while before the plan pauses. Your website keeps serving for a grace period after that, and you will be told before it stops.

Every plan has a fair daily limit on how much thinking Cerebera does for you. Nothing is sold as unlimited. If you reach it, your screens and records keep working and Cerebera picks up again the next day.

7. What is yours

Everything you put in is yours: your company details, your customers, your invoices, your words. Everything Cerebera drafts for you, once you have it, is yours too, to use however you like, including after you stop paying.

We need your permission to hold it and show it back to you, and to send the parts an answer needs to the services listed in the privacy page. That permission is only for running Cerebera for you, and it ends when you do.

Cerebera itself, its name and how it is built stay ours. Using it does not give you a share of that.

8. How not to use it

• Do not send marketing to people who did not give you their address.
• Do not use it for anything unlawful, or to hold information about people you have no right to hold.
• Do not try to break it, get into somebody else's account, or take it apart to rebuild it.
• Do not publish anything through it that is somebody else's work, or that is designed to mislead.
• Do not put payment card numbers, health records, or anything similarly sensitive into the chat. It is not built for that.

9. The website we host for you

Cerebera writes and hosts one website for your business at a Cerebera address, and your own domain can point at it later. What is on it is yours and you are responsible for it, including that it is accurate and that it carries whatever your business is legally required to show. We can take down a page that breaks section 8, and we will tell you why.

10. Keeping it running

We work to keep Cerebera available and we do not promise it never stops. Things break, and services we depend on break. We will not promise a percentage we cannot stand behind. If we plan to take it down we will say so first. Features change, and where a change removes something you were relying on we will tell you before it goes.

11. Ending it

• You can stop at any time, from the plan section in Settings.
• We can end it if you break these terms, or fail to pay after we have told you. Except where the breach is serious, we will give you notice and a chance to put it right.
• When it ends, ask us and we will give you a copy of everything you made. Ask us to delete it and we will. Write to support@cerebera.com.

12. Who is responsible for what

Nothing here limits our responsibility for death or personal injury caused by our negligence, for fraud, or for anything the law says cannot be limited. Whatever those laws require, they apply over anything written here.

Beyond that: Cerebera is provided as it is. We are not responsible for business you did not win, profit you did not make, a decision you took on a draft you did not check, a deadline you missed, or a filing you did not make. Our total responsibility to you in any twelve months is limited to what you paid us in those twelve months.

If somebody comes after us because of what you put into Cerebera or published through it, that one is yours to cover.

13. Changing these terms

If we change something that matters we will tell you in the app at least 30 days before it takes effect. If you do not accept the change, stop using Cerebera before then and cancel, and we will refund whatever you have paid for after that date.

14. The law that applies

These terms are governed by the law of England and Wales, and its courts are the ones that settle any dispute. If a court decides one part of this cannot stand, the rest still does.

15. Getting hold of us

Write to support@cerebera.com. A real person reads it.