DeepSeek V4

Terms of Service

Terms of service for DeepSeek V4
Apr 22, 2026

Introduction and Acceptance of Terms

Welcome to DeepSeek V4 (hereinafter referred to as "this site"). IMPORTANT NOTICE: This site is a third-party showcase website for DeepSeek products, and has no affiliation with DeepSeek company. By accessing or using our service, you agree to be bound by these Terms of Service. If you do not agree with any of these terms, please do not use our service.

Disclaimer

This site, as a third-party website, uses the DeepSeek API service provided by third-party providers. We make no warranties or representations about the content, quality, or availability of DeepSeek company's services. By using the DeepSeek API, you agree to be bound by the terms of service of the third-party provider.

Use of the Service

DeepSeek V4 provides users with AI chat services, including intelligent Q&A, code assistant, document processing, and more. You agree to use the service in accordance with all applicable local, state, national, and international laws and regulations.

User Accounts and Registration

  1. Account Creation: To access certain features of the service, you need to create an account. You must provide accurate and complete information during the registration process.

  2. Account Security: You are responsible for maintaining the confidentiality of your account credentials and for all activities that occur under your account.

  3. User Responsibilities: You agree to notify us immediately of any unauthorized use of your account or any other breach of security.

Content and Intellectual Property Rights

DeepSeek V4 and related services are protected under copyright law. The copyright owner of this site is the site operator.

  • You acknowledge that you do not own the underlying technology or intellectual property that makes up the DeepSeek V4 service.
  • You retain ownership of your conversation content and custom settings.

Prohibited Activities

You agree not to engage in any of the following prohibited activities while using DeepSeek V4:

  • Violating any applicable laws or regulations
  • Interfering with or disrupting the security or performance of the service
  • Using the service for any illegal or unauthorized purpose
  • Attempting to bypass any security features of the service
  • Abusing or overusing the service in ways that affect other users' experience

Privacy and Data Collection

DeepSeek V4 collects the following types of data:

  • Account Information: Information you provide when creating an account
  • Conversation Data: Your conversations with AI
  • Usage Details: Data related to your activity on our service
  • Device Information: Information about the device you use to access our service
  • Cookies: Data that helps us enhance your experience with our service
  • Payment and Billing Information: Data necessary to process payments

For more details on data collection practices, please refer to our separate Privacy Policy.

Pricing and Payments

  • All purchases are final and non-refundable unless otherwise required by law
  • Prices are subject to change with notice to users
  • You agree to pay all charges associated with your selected plan
  • Payment terms are based on your selected payment method and plan

Termination

We reserve the right to terminate or suspend your access to the service at our sole discretion, without notice, for conduct that we believe violates these Terms or is harmful to other users of the service, us, or third parties.

Disclaimer of Warranties

The service is provided on an "as is" and "as available" basis. We make no warranties or representations about the accuracy, reliability, or availability of the service and disclaim all warranties to the fullest extent permitted by law.

Limitation of Liability

To the fullest extent permitted by law, the site operator shall not be liable for any direct, indirect, incidental, special, consequential, or punitive damages arising from the use of or inability to use the service.

Indemnification

You agree to indemnify and hold harmless the site operator, its affiliates, and their respective officers, directors, employees, and agents from any claims, damages, losses, liabilities, and expenses (including attorneys' fees) arising from your use of the service or violation of these Terms.

Governing Law and Dispute Resolution

These Terms shall be governed by and construed in accordance with the laws of the jurisdiction in which the site operator operates, without regard to its conflict of law provisions. Any disputes arising from these Terms or the service will be resolved through negotiation or arbitration.

Changes to These Terms

We reserve the right to update or modify these Terms at any time. Changes will be effective immediately upon posting on our website. Your continued use of the service after any changes signifies your acceptance of the new terms.

Contact Information

If you have any questions about these Terms, please contact us at #.

By using DeepSeek V4, you acknowledge that you have read, understood, and agree to be bound by these Terms of Service. Thank you for choosing DeepSeek V4!