Terms of Service

Last updated: April 1, 2026

Agreement to these terms

These Terms of Service (“Terms”) govern your access to and use of Contractdiff (“we”, “us”, or “our”), including our website and related services (collectively, the “Service”). By accessing or using the Service, you agree to be bound by these Terms. If you do not agree, do not use the Service.

We may update these Terms from time to time. We will post the revised Terms on this page and update the “Last updated” date. Continued use after changes constitutes acceptance of the revised Terms, except where prohibited by law.

Description of the Service

Contractdiff helps you compare two versions of a contract or similar document and provides summaries, diffs, and risk-oriented flags generated in part using automated and AI-assisted analysis. Output is for informational purposes only and does not constitute legal, financial, or professional advice.

We may modify, suspend, or discontinue features of the Service with reasonable notice where practicable.

Accounts and eligibility

You may need an account to use certain features. You are responsible for maintaining the confidentiality of your credentials and for activity under your account. You must provide accurate information and be legally able to enter into these Terms.

If you use the Service on behalf of an organization, you represent that you have authority to bind that organization.

Your content and instructions

You retain ownership of documents and data you submit (“Your Content”). You grant us a limited, worldwide license to host, process, transmit, and display Your Content solely to provide, secure, and improve the Service, in line with our Privacy Policy.

You represent that you have the rights needed to submit Your Content and that doing so does not violate applicable law or third-party rights.

Acceptable use

You agree not to misuse the Service, including by: attempting to probe, scan, or test vulnerabilities without authorization; interfering with other users; uploading malware; infringing intellectual property; harvesting data without consent; or using the Service to build a competing product by systematic extraction of our outputs.

We may suspend or terminate access if we reasonably believe you have violated these Terms or pose a risk to the Service or others.

Subscriptions, fees, and taxes

Paid plans and one-time purchases are described on our pricing page and processed by our payment provider. Fees are charged as shown at checkout, plus applicable taxes. Unless stated otherwise, subscriptions renew according to the terms presented at purchase until you cancel.

You may cancel recurring subscriptions through the billing or customer portal we provide. Refunds, if any, are handled according to the terms shown at purchase or as required by law.

AI-generated output

Parts of the Service use machine learning and related technologies. Outputs may be incomplete, inaccurate, or unsuitable for your situation. You are solely responsible for reviewing outputs and for any decisions you make based on them.

We do not use your documents to train third-party foundation models where we have configured the Service to opt out of such use; see our Privacy Policy for how we handle data.

Disclaimer of warranties

The Service is provided “as is” and “as available”. To the maximum extent permitted by law, we disclaim all warranties, express or implied, including merchantability, fitness for a particular purpose, and non-infringement.

Limitation of liability

To the maximum extent permitted by law, we and our suppliers will not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of profits, data, or goodwill, arising from your use of the Service.

Our aggregate liability for claims arising out of or relating to the Service or these Terms will not exceed the greater of (a) the amounts you paid us for the Service in the twelve months before the claim, or (b) fifty euros (€50), except where liability cannot be limited under applicable law.

Indemnity

You will defend and indemnify us against claims, damages, and costs (including reasonable attorneys’ fees) arising from Your Content, your use of the Service in violation of these Terms, or your violation of applicable law or third-party rights.

Termination

You may stop using the Service at any time. We may suspend or terminate your access if you materially breach these Terms or if we are required to do so by law. Provisions that by their nature should survive will survive termination.

Governing law and disputes

These Terms are governed by the laws applicable in your primary place of business or residence and ours, excluding conflict-of-law rules, unless mandatory consumer protections in your country say otherwise. Courts with jurisdiction over disputes will be those indicated by applicable law.

Contact

For questions about these Terms, contact us through the contact options listed on our website.