Endler Terms of Use

1. Who we are and how to contact us

endler.io (and the Endler app available through it) is operated by The AI Building Lab CO Limited, trading as Endler ("we", "us" or "our"). We are a company in the process of being incorporated in England and Wales, with our registered office at 4 Queens Road, London SW19 8ND.

To contact us, email legal@endler.io.

2. By using Endler you accept these terms

By using our site or app, you confirm that you accept these terms of use and that you agree to comply with them.

If you do not agree to these terms, you must not use Endler.

We recommend that you keep a copy of these terms for your records.

3. Accounts

Endler is intended only for people who are at least 18 years old. If you are under 18, you must not use Endler, and we may refuse you access or deactivate any account you have created.

To use Endler, you must sign up and create an account. By creating an account, you agree:

• to provide accurate, current, and complete information about yourself, and to keep it up to date;
• to create only one account for your own personal use, and not to share your account with anyone else; and
• that all activity on your account reflects things you have actually done.

You are responsible for keeping your login details confidential and for all activity that happens under your account. If you suspect anyone else has accessed your account without permission, tell us immediately at legal@endler.io.

4. There are other terms that may apply to you

These terms of use refer to the following additional terms, which also apply to your use of Endler:

• Our Privacy Policy, which sets out how we handle your personal data, including messages and content we access through WhatsApp, Google Calendar, and Apple Calendar on your behalf.

5. We may make changes to these terms

We amend these terms from time to time. Every time you wish to use Endler, please check these terms to ensure you understand the terms that apply at that time. These terms were most recently updated on 6 September 2026.

6. We may make changes to Endler

We may update and change Endler from time to time to reflect changes to our features, our users' needs, and our business priorities. We will try to give you reasonable notice of any major changes.

7. We may suspend or withdraw Endler

We do not currently charge for use of Endler, but we may introduce charges in future, and if we do, we will give you reasonable notice before any charges apply to you.

We do not guarantee that Endler, or any content on it, will always be available or be uninterrupted. We may suspend or withdraw or restrict the availability of all or any part of Endler for business and operational reasons. We will try to give you reasonable notice of any suspension or withdrawal.

You are responsible for ensuring that any other person who accesses Endler through your device or account is aware of these terms and complies with them.

8. We may transfer this agreement to someone else

We may transfer our rights and obligations under these terms to another organisation. We will always tell you in writing if this happens, and we will ensure that the transfer will not affect your rights under these terms.

9. How you may use material on Endler

We are the owner or the licensee of all intellectual property rights in Endler, and in the material published on it. Those works are protected by copyright laws and treaties around the world. All such rights are reserved.

You may use Endler for your own personal, non-commercial use in accordance with these terms. You must not modify, copy, or redistribute any content from Endler, and you must not use any part of it for commercial purposes without our prior written consent.

If you use Endler in breach of these terms, your right to use it will cease immediately.

10. Do not rely on Endler without reviewing it yourself

Endler uses automated processing, including AI, to read messages and other content you connect from third-party services such as WhatsApp, and to suggest actions such as calendar events. Endler does not add anything to your calendar without you reviewing and approving it first.

AI-based processing has known and unknown limitations and can make mistakes in ways that are hard to predict. For example, it may misread, omit, or misinterpret information. You use any suggestion Endler produces at your own risk, and you are responsible for using your own judgement to check it is correct before you approve it. Although we make reasonable efforts to keep Endler accurate and reliable, we make no representations, warranties, or guarantees, whether express or implied, that Endler or its output will be accurate, complete, or error-free.

11. We are not responsible for third-party services we connect to

Endler connects to third-party services, including WhatsApp, Google Calendar, and Apple Calendar, to provide its features. Your use of those services is governed by their own terms and privacy policies, which you are responsible for reviewing and accepting separately.

We have no control over those third-party services, and we are not responsible for their availability, content, or any changes they make that affect how Endler works.

12. Our responsibility for loss or damage suffered by you

We do not exclude or limit in any way our liability to you where it would be unlawful to do so. This includes liability for death or personal injury caused by our negligence or the negligence of our employees, agents, or subcontractors, and for fraud or fraudulent misrepresentation.

Nothing in these terms affects your statutory rights as a consumer, including your rights under the Consumer Rights Act 2015.

Subject to the above, we will not be liable to you for any loss or damage, whether in contract, tort (including negligence), breach of statutory duty, or otherwise, even if foreseeable, arising under or in connection with:

• use of, or inability to use, Endler; or
• use of or reliance on any content or suggested action generated by Endler.

In particular, we will not be liable for:

• loss of income or revenue;
• loss of business, contracts, or business opportunity;
• loss of anticipated savings; or
• any indirect or consequential loss or damage.

This does not limit or exclude our liability for defective products under the Consumer Protection Act 1987, or any other liability which cannot be limited or excluded under English law.

13. How we may use your personal information

We will only use your personal information as set out in our Privacy Policy.

14. We are not responsible for viruses and you must not introduce them

We do not guarantee that Endler will be secure or free from bugs or viruses.

You are responsible for configuring your device, software, and internet connection to access Endler safely. You should use your own virus protection software.

You must not misuse Endler by knowingly introducing viruses, trojans, worms, logic bombs, or other material that is malicious or technologically harmful. You must not attempt to gain unauthorised access to Endler, the servers on which it is stored, or any server, computer, or database connected to it. You must not attack Endler via a denial-of-service attack or a distributed denial-of-service attack. By breaching this provision, you would commit a criminal offence under the Computer Misuse Act 1990. We will report any such breach to the relevant law enforcement authorities and we will co-operate with those authorities by disclosing your identity to them. In the event of such a breach, your right to use Endler will cease immediately.

15. Rules about linking to Endler

You may link to our homepage, provided you do so in a way that is fair and legal and does not damage our reputation or take advantage of it.

You must not establish a link in such a way as to suggest any form of association, approval, or endorsement on our part where none exists.

Endler must not be framed on any other site, nor may you create a link to any part of Endler other than the homepage, without our permission.

We reserve the right to withdraw linking permission without notice.

16. Which country's laws apply to any disputes?

These terms of use, their subject matter, and their formation (and any non-contractual disputes or claims) are governed by English law. If you are a consumer, we both agree that the courts of England and Wales will have non-exclusive jurisdiction, meaning you may bring a claim in England and Wales or in the courts of the country you live in.

17. Our trade marks

"Endler" and the Endler logo are trade marks of The AI Building Lab CO Limited. You are not permitted to use them without our approval, unless they are part of material you are using as permitted under "How you may use material on Endler" above.

18. Termination

We may suspend or terminate your account and your access to Endler, including without prior notice, if:

• you breach these terms;
• we are required to do so by law enforcement or another government authority;
• you ask us to close your account;
• your account has been inactive for an extended period; or
• we discontinue Endler, or the part of it your account depends on.

If your account is terminated, you will lose access to Endler and any data associated with your account will be deleted in accordance with our Privacy Policy.

Clauses 9 (How you may use material on Endler), 12 (Our responsibility for loss or damage suffered by you), 17 (Our trade marks), 19 (Indemnity), and 20 (General) survive termination of your account or these terms.

19. Indemnity

You agree to reimburse us for any reasonable losses we suffer as a result of your misuse of Endler or your breach of these terms.

20. General

Severance. Each of the paragraphs of these terms operates separately. If any court or relevant authority decides that any of them are unlawful, the remaining paragraphs will remain in full force and effect.

Waiver. If we fail to insist that you perform any of your obligations under these terms, or if we do not enforce our rights against you, or if we delay in doing so, that will not mean that we have waived our rights against you and will not mean that you do not have to comply with those obligations. If we do waive a default by you, we will only do so in writing, and that will not mean that we will automatically waive any later default by you.

Entire agreement. These terms, together with the other terms referred to above, constitute the entire agreement between you and us in relation to your use of Endler and supersede any previous arrangement, understanding, or agreement between us relating to such use.

Third party rights. These terms of use are between you and us. No other person shall have any rights to enforce any of these terms, whether under the Contracts (Rights of Third Parties) Act 1999 or otherwise.

legal@endler.io