Terms

Last updated 26 October 2026. Added how Teams works.

This is the agreement between you and Cerebera®. We have deliberately written it in plain English.

Cerebera® helps founders start, build, run and grow businesses. CAI can research, draft, organise and help you get work done, but you remain in control of your business and approve important actions before they happen.

1. Who you are agreeing with

These Terms are between you and:

Cerebera® Systems Ltd
167-169 Great Portland Street
London W1W 5PF
United Kingdom
Company number: 13522872

Cerebera® Systems Ltd trades as Cerebera® Build.

In these Terms, “Cerebera®”, “we”, “us” and “our” mean Cerebera® Systems Ltd.

By creating an account or using Cerebera®, you agree to these Terms.

If you use Cerebera® on behalf of a company or other organisation, you confirm that you have authority to agree to these Terms on its behalf.

You must be at least 18 years old.

Cerebera® Build is intended for business use rather than personal, family or household use.

2. Your account

There is no conventional password. You sign in using a code sent to your registered email address or mobile number.

You are responsible for keeping access to that email account or mobile number secure and must not share your sign-in code with anyone who should not have access to your Cerebera® account.

Tell us promptly if you believe somebody has gained unauthorised access to your account. We may terminate active sessions and take other reasonable security measures to protect you.

Information you provide should be accurate and kept reasonably up to date.

3. What Cerebera® does

Cerebera® Build is an AI Business Operating System designed to help founders start, manage and grow their businesses.

Depending on the functionality and plan available to you, Cerebera® can help with activities including:

• company information and administration;
• business research and planning;
• customers, leads and CRM;
• quotations and invoices;
• websites;
• marketing and content;
• reminders and business tasks;
• financial and accounting information;
• email;
• documents and files; and
• other day-to-day business activities.

CAI is Cerebera®'s AI Agent and works across these functions to help you research, create, organise and perform business tasks.

Some functionality may operate in practice mode until the relevant third-party service or integration is connected. Where something is operating in practice mode, we will identify it as such.

4. You remain in control

Cerebera® is designed to assist you, not silently take control of your business.

Unless a feature expressly tells you otherwise:

• Cerebera® does not submit statutory filings on your behalf;
• it does not move money without the required authorisation;
• it does not publish externally or send communications requiring approval without your approval; and
• important external actions are shown to you before they happen.

A limited number of routine, reversible or administrative actions inside your own Cerebera® workspace may take place automatically and, where appropriate, will be recorded or displayed to you.

5. CAI and AI-generated information

CAI uses artificial intelligence, including large language models.

AI can occasionally misunderstand information, omit something important, use outdated information or confidently provide an incorrect answer.

Everything CAI produces should therefore be treated as AI-assisted information or a draft for your review, particularly where a decision could have significant legal, financial, regulatory, employment, tax, health, safety or commercial consequences.

The more important the decision, the more carefully you should check it.

You remain responsible for the decisions, documents and actions you ultimately approve.

6. No professional advice

Cerebera® and CAI are not substitutes for qualified professional advisers.

Unless we expressly tell you that a separate regulated professional service is being provided, information generated through Cerebera® does not constitute:

• legal advice;
• accounting advice;
• tax advice;
• investment or financial advice;
• regulated financial advice;
• employment-law advice;
• regulatory advice; or
• any other regulated professional advice.

CAI may help you prepare documents, calculations, business plans, forecasts, contracts, policies, invoices and other business materials. Where a matter is important or carries material consequences, you should obtain appropriate professional advice.

Nothing in Cerebera® creates a solicitor-client, accountant-client, fiduciary or other regulated professional relationship between you and Cerebera®.

7. Plans and payment

Cerebera® currently offers Free, PRO and MAX plans.

The Free plan has no subscription charge and may be used subject to the limits shown within Cerebera®.

Paid plans renew monthly until cancelled.

Prices are displayed before purchase in the currency applicable to your business or market. VAT and other applicable taxes are added where required.

Payments are processed by our payment provider (or by Apple for subscriptions purchased in the Cerebera® Build iOS app; see Section 7A). Cerebera® does not receive or store your full payment-card details.

If we increase the price of your subscription, we will tell you before the new price affects you.

You may upgrade or downgrade your plan using the options shown within Cerebera®.

Cancellation takes effect at the end of the period you have already paid for unless we expressly tell you otherwise.

Part-month subscription payments are not normally refundable except where required by law.

If payment fails and remains unpaid following our payment-recovery process, we may downgrade, restrict or suspend the applicable paid functionality.

Each plan includes an AI usage allowance shown within Cerebera®. AI usage is not unlimited unless we expressly state otherwise.

7A. Subscriptions purchased through the Apple App Store

If you subscribe to PRO or MAX through the Cerebera® Build iOS app, your purchase is made through Apple's In-App Purchase system and the following applies in addition to Section 7:

• Payment is charged to your Apple ID account when you confirm the purchase.
• Your subscription renews automatically each month unless you turn off auto-renew at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period.
• You can manage or cancel your subscription in your Apple ID account settings (Settings → your name → Subscriptions). Cancellation takes effect at the end of the current paid period. We cannot cancel App Store subscriptions on your behalf.
• Refund requests for App Store purchases are handled by Apple under its own policies at reportaproblem.apple.com.
• Prices are shown in the app before you purchase and may vary by country.

Apple-specific terms. These Terms are between you and Cerebera® Systems Ltd only, not Apple. Apple is not responsible for the Cerebera® Build app or its content, and has no obligation to provide maintenance or support for it. Apple is not responsible for addressing any claims relating to the app, including product liability claims, claims that the app fails to meet legal or regulatory requirements, consumer protection claims, or intellectual property infringement claims. If the app fails to conform to any applicable warranty, you may notify Apple and Apple may refund the purchase price; to the maximum extent permitted by law, Apple has no other warranty obligation. Apple and its subsidiaries are third-party beneficiaries of these Terms and may enforce them against you.

7B. Teams

You can add people to your team. You don't pay for yourself as the owner. Each person you add is charged per person, per month, at the price shown when you add them, which depends on your plan and your country.

We charge the card your plan is paid with. The first charge covers only the days left until your plan renews. If you remove someone, that takes effect at the end of the month, and the charge for them stops then.

You're responsible for what your team does in Cerebera on your business's behalf.

If your plan ends, your team members are paused, not deleted. They come back when a paid plan returns.

You can ask Cerebera support to make someone else the owner, for example if you sell the business.

8. What belongs to you

Your business information belongs to you.

This includes your company details, customers, prospects, invoices, business plans, website, communications, documents and other business records.

As between you and Cerebera®, material CAI creates for you may be used by you for your business purposes, subject to applicable law and any third-party rights.

You give Cerebera® the limited permission necessary to host, process and transmit your information so that we can provide, secure and operate Cerebera® for you.

We do not acquire ownership of your business information merely because you store or process it through Cerebera®.

Cerebera® itself, including its software, architecture, systems, design, branding and technology, remains the property of Cerebera® Systems Ltd and/or its licensors.

9. Your conversations with CAI

Your conversations with CAI are private and confidential.

CAI conversations are protected by encryption.

Cerebera® does not routinely read, monitor or review your private CAI conversations.

We do not sell your conversations.

We do not use their contents for advertising.

We do not use your private CAI conversations to train or fine-tune AI models.

Information required to generate a CAI response may be securely processed by contracted AI and infrastructure providers acting on our behalf and subject to appropriate contractual, confidentiality and data-protection obligations.

Further details about security, limited authorised access, retention and legal disclosure are contained in our Privacy Policy.

10. Responsible use

You must not use Cerebera® to:

• break the law;
• commit or facilitate fraud;
• impersonate or deliberately deceive another person;
• harass or threaten people;
• infringe intellectual-property rights;
• gain unauthorised access to systems or accounts;
• distribute malware or malicious code;
• reverse engineer Cerebera® except where law expressly permits it;
• send unlawful unsolicited marketing;
• store personal information you have no lawful right to process; or
• circumvent Cerebera®'s security or usage controls.

Do not deliberately enter payment-card numbers, passwords, authentication credentials, medical records or similarly highly sensitive information into CAI unless a Cerebera® feature expressly states that it is designed to process that information.

11. Other people's information

Cerebera® allows you to work with information relating to customers, prospects, employees, suppliers and other people.

You are responsible for ensuring that you have a lawful basis to collect, store and use information you place into Cerebera®.

Where Cerebera® processes that information solely on your behalf, you will generally be the data controller and Cerebera® will act as your processor.

12. Websites and content

Where Cerebera® creates or hosts a website for your business, you remain responsible for the content you choose to publish.

You must ensure that your website and published material are lawful, accurate where required, and contain any information or notices your business is legally required to provide.

We may suspend or remove unlawful, infringing or seriously abusive material and will ordinarily tell you why.

13. Third-party services

Some Cerebera® functionality relies upon third-party services and integrations.

Those services may occasionally become unavailable, change their functionality or cease operating.

Where applicable, your use of a third-party service may also be subject to that provider's terms.

We are not responsible for a third-party service merely because Cerebera® connects to it, although Cerebera® remains responsible for its own obligations when selecting and using processors of personal information.

14. Keeping Cerebera® running

We work to keep Cerebera® secure and available, but no online service can guarantee uninterrupted or error-free operation.

Maintenance, internet failures, security events and outages affecting third-party infrastructure may occasionally make some functionality unavailable.

Cerebera® will continue to develop and features may change.

Where we intend to remove or materially alter functionality on which paid customers reasonably rely, we will endeavour to provide appropriate notice.

15. Ending your subscription or account

You can cancel a paid plan through the subscription controls available within Cerebera®. If you subscribed through the Cerebera® Build iOS app, you must cancel through your Apple ID account settings as described in Section 7A.

Unless stated otherwise, cancellation takes effect at the end of your paid subscription period and your account may revert to the Free plan.

You may also request closure or deletion of your account. Deleting your Cerebera® account does not automatically cancel a subscription purchased through the Apple App Store; please cancel it in your Apple ID account settings.

We may suspend or terminate access if you:

• materially breach these Terms;
• use Cerebera® unlawfully;
• create a material security risk;
• seriously abuse the Platform; or
• fail to pay amounts properly due.

Except where immediate action is reasonably necessary because of serious misconduct, illegality or security risk, we will normally give you notice and a reasonable opportunity to remedy a breach.

16. Your information and conversations when you leave

Your CAI conversation history is retained while your Cerebera® account remains active unless you choose to delete a conversation earlier.

You control your CAI conversation history and may delete eligible conversations whenever you choose.

When you delete a conversation, it is deleted from your account and Cerebera®'s active systems and is no longer used by Cerebera®, subject only to information we are legally required or lawfully entitled to preserve.

If you delete your Cerebera® account, your CAI conversation history and other eligible personal information will also be deleted in accordance with our account deletion process.

You may request a copy of information associated with your account, subject to applicable law.

Privacy and deletion requests can be sent to: privacy@cerebera.com

17. Liability

Nothing in these Terms excludes or limits liability for:

• death or personal injury caused by negligence;
• fraud or fraudulent misrepresentation; or
• any liability which cannot lawfully be excluded or limited.

Subject to those exceptions and to the fullest extent permitted by law, Cerebera® will not be liable for indirect or consequential losses, loss of anticipated profits, loss of business opportunity or loss resulting solely from reliance upon AI-generated material which was not reasonably reviewed before being acted upon.

For paid Services, Cerebera®'s aggregate contractual liability arising from the Services during any twelve-month period will ordinarily be limited to the subscription fees paid or payable by you to Cerebera® during that twelve-month period, except where applicable law requires otherwise.

Nothing in these Terms limits rights or remedies which cannot lawfully be excluded.

18. Your content and conduct

You are responsible for information and material you upload, publish or instruct Cerebera® to use.

To the extent permitted by law, you will be responsible for reasonable losses, liabilities and costs Cerebera® incurs as a direct result of your unlawful content, infringement of third-party rights or deliberate misuse of Cerebera®.

This does not make you responsible for losses caused by Cerebera®'s own breach, negligence or unlawful conduct.

19. Privacy and security

Our handling of personal information is governed by our Privacy Policy.

We use technical and organisational measures designed to protect information against unauthorised access, loss, alteration and disclosure.

CAI conversations are encrypted and subject to access controls designed to protect their confidentiality.

No internet-connected system can guarantee absolute security.

20. Changes to these Terms

We may update these Terms as Cerebera® develops or applicable law changes.

If a change materially affects your rights or obligations, we will give you reasonable advance notice.

If you do not agree with a material change, you may stop using Cerebera® and cancel your paid subscription before the change takes effect.

21. General

If any provision of these Terms is found to be invalid or unenforceable, the remaining provisions continue to apply.

A failure by either party to enforce a provision immediately does not waive the right to enforce it later.

You may not transfer your rights under these Terms without our consent.

Cerebera® may transfer these Terms as part of a corporate restructuring, merger, financing, acquisition or sale of the relevant business, subject to applicable law.

22. Governing law

These Terms are governed by the laws of England and Wales.

The courts of England and Wales have jurisdiction over disputes arising from these Terms, subject to any mandatory legal rights which apply.

23. Contact us

Cerebera® Systems Ltd
167-169 Great Portland Street
London W1W 5PF
United Kingdom
Company number: 13522872

General enquiries: support@cerebera.com
Privacy and data-protection enquiries: privacy@cerebera.com

© 2026 Cerebera® Systems Ltd, trading as Cerebera® Build.