Terms of Service

These Terms of Service (“Terms”) govern your use of Chat-Deep.ai: our articles, guides, research explanations, comparisons, free browser chat, contact features, and other features we make available (collectively, the “Service”). They explain who may use the Service, the rules for submissions and AI outputs, and the rights and limitations that apply.

The Service is published and operated by Thinkly For Digital Business, an Egypt-based company serving an international audience (“Thinkly For Digital Business,” “Chat-Deep.ai,” “we,” “us,” or “our”). By accessing or using the Service, you agree to these Terms. If you do not agree, do not use the Service.

Effective date: October 11, 2026
Last updated: October 11, 2026

About this update: This version clarifies eligibility for the website and its adult-only chat, distinguishes reviewed articles from automatically generated answers, and aligns the service descriptions with our published policies. It replaces the September 23, 2026 version prospectively. It does not erase prior records, remove accrued rights, or retrospectively replace terms that applied to an earlier interaction.

Our Privacy Policy, Cookie Policy, and any notices displayed within a feature also apply to your use of the Service. The Disclaimer explains the limitations of our information and services, and the Editorial Policy describes how our articles are prepared, reviewed, and corrected.

On this page: Who may use the site and chat · Chat and privacy · Acceptable use · Articles and AI outputs · Content rights · Liability · Contact us

1. Independent Website and No Affiliation

Chat-Deep.ai is an independent publication and information resource. It is not the official DeepSeek website, official DeepSeek Chat, official DeepSeek application, official login page, official developer platform, billing portal, or support channel.

The browser chat uses API services provided by Hangzhou DeepSeek Artificial Intelligence Co., Ltd. (“DeepSeek”). That is a technology-provider relationship only. It does not mean that DeepSeek owns, operates, sponsors, authorizes, certifies, recommends or endorses Chat-Deep.ai. We remain independent of DeepSeek. Thinkly For Digital Business is not DeepSeek’s agent, partner, representative, reseller, franchisee, or affiliate.

“DeepSeek,” its model names, logos, and related brand features belong to their respective owner. References on this website are used for identification, commentary, documentation, comparison, and interoperability information. No ownership, authorization, or special relationship is claimed.

Our About page identifies the publisher and the purpose of the site. We cannot access or change an official DeepSeek account, password, API key, balance, invoice, or support case. For those matters, use the official resources in Section 12.

2. Eligibility and Use by Minors

The Chat-Deep.ai browser chat is for adults aged 18 and over. Parental consent does not make the chat available to someone under 18. This is the eligibility rule for our chat; it is not a statement that every DeepSeek product has the same age requirement.

The website is primarily intended for adults and is not directed to children under 16, as stated in our Privacy Policy. Children under 13 must not use the Service. A person aged 13 to 17 may use the non-chat parts of the website only after a parent or legal guardian has reviewed these Terms and our Privacy Policy and consented to that use. Any higher minimum age required by applicable law still applies. If the necessary consent cannot lawfully be given, do not use the Service.

A parent or legal guardian who permits a minor to use the non-chat parts of the website is responsible for supervising that use and explaining the risks of submitting or publishing personal information online. Minors must not submit passwords, payment details, private credentials, school or medical records, identity documents, precise location, private images, confidential documents, or other sensitive personal information.

External services have their own eligibility rules. Permission to read our guides does not establish eligibility to use an official DeepSeek product or another provider’s service.

If you believe a child has submitted personal information without appropriate authorization, contact info@chat-deep.ai. Describe the concern without forwarding sensitive information about the child.

3. Browser Chat: How Messages Are Processed

When you send a message through our browser chat, your browser sends the text, any attached images, and a limited amount of recent conversation context to our infrastructure. We pass that content, the selected mode, and technical or formatting instructions to the DeepSeek API. The generated answer returns through our infrastructure to your browser.

The chat is free and does not require a Chat-Deep.ai account, subject to the fair-use limits in Section 13. We do not ask for your official DeepSeek password, API key, payment credentials, or billing information. A Cloudflare Turnstile bot check runs before a message is accepted. Visitors in the EEA, the UK, and Switzerland are also asked to accept the chat-processing notice before their first message. That notice is separate from advertising and analytics consent.

Our application does not keep a server-side conversation history. Messages and images pass through temporary processing to answer the request. Hosting, network, security, diagnostic, and abuse-prevention records are separate, and providers may retain information under their applicable terms, settings, contracts, and legal obligations. Processing may occur outside your country. This is not a zero-retention promise.

DeepSeek’s context-caching documentation states that caching is enabled by default and unused cache is usually cleared within a few hours to a few days. That describes the cache, not a deletion deadline for every API record. We do not promise immediate provider-side deletion, a fixed retention period for all records, or an exclusion from provider service-improvement use that has not been established for the applicable service.

Our Privacy Policy explains this website’s data flow, providers, retention limits, international transfers, and privacy-request routes. DeepSeek’s consumer privacy policy alone does not describe our application. Its Open Platform Terms require downstream application operators to explain their own processing rules and handle end-user rights requests.

4. Privacy Mode and Local History

When local history is on, the chat saves conversations in browser storage on your device. This is not an official DeepSeek account history, and it does not automatically sync to another browser or device. Use the export controls if you need a separate copy.

You can delete individual conversations, clear all conversations in the chat, or clear Chat-Deep.ai site data through your browser settings. Clearing site data removes locally saved conversations and may reset cookie choices and other preferences. We cannot recover history stored only on your device. Secure your device and remove local history when using a shared, public, school, or workplace browser.

Privacy Mode stops new local saves and removes the current conversation from saved history. The current conversation stays visible until you leave it; older saved conversations are not deleted. Privacy Mode does not stop your messages and relevant context from passing through our infrastructure to the DeepSeek API. It does not provide anonymous, offline, or zero-retention use.

Deleting a local copy does not erase information already processed or retained by a provider. Cookie choices also operate separately from chat history. Our Cookie Policy explains the site’s cookies, browser storage, and available controls.

5. Sensitive, Confidential, and Third-Party Information

Do not send sensitive or confidential information through the browser chat, contact forms, comments or other site submissions. In particular, do not enter:

  • passwords, authentication or recovery codes, API keys, access tokens, private keys, or other credentials;
  • payment-card information, bank details, billing credentials, or financial account information;
  • government identifiers, identity documents, medical, tax or insurance records, or biometric information;
  • trade secrets, export-controlled information, unreleased source code, confidential business plans, privileged communications, or restricted internal documents;
  • customer, employee, patient, student, or children’s data unless you have a valid legal basis, appropriate authority, and suitable safeguards; or
  • another person’s personal, confidential, copyrighted, or proprietary information without the required authorization.

You are responsible for determining whether you are legally and contractually permitted to submit content. The browser chat’s Privacy Mode does not make sensitive or confidential information suitable for submission.

6. Acceptable Use

You may use the Service only for lawful purposes and in accordance with these Terms. You agree not to:

  • violate applicable law, a court order, a contractual obligation, or another person’s rights;
  • use the Service for fraud, phishing, scams, spam, credential theft, impersonation, unauthorized surveillance, illegal data collection, or deceptive conduct;
  • create, transmit, or distribute malware, ransomware, spyware, destructive code, or operational instructions intended to facilitate unauthorized access or harm;
  • generate, request, publish, or distribute unlawful, exploitative, abusive, harassing, hateful, defamatory, or sexually exploitative material;
  • create, request, possess, or distribute child sexual abuse or exploitation material;
  • promote or provide operational assistance for terrorism, violent extremism, human trafficking, or serious violent wrongdoing;
  • infringe intellectual-property, privacy, publicity, confidentiality, or other third-party rights;
  • gain or attempt to gain unauthorized access to an account, server, API endpoint, data, system, or non-public area;
  • probe, scan, test, or exploit a vulnerability without prior written permission from the system owner;
  • bypass or evade rate limits, moderation, consent controls, bot protections, access restrictions, geographic controls, or security measures;
  • use bots, scripts, scraping, crawling, or repeated automated requests in a way that overloads, disrupts, degrades, or imposes an unreasonable burden on the Service or its providers;
  • reverse engineer, interfere with, damage, disable, or disrupt the Service or its infrastructure, except where a restriction is prohibited by applicable law;
  • use an AI output as the sole basis for an unlawful or prohibited high-impact decision about another person;
  • misrepresent AI-generated material as verified human-created material where disclosure is legally or contractually required;
  • misrepresent Chat-Deep.ai as an official DeepSeek service or misrepresent your relationship with Chat-Deep.ai or DeepSeek; or
  • use the Service in violation of applicable export-control or sanctions laws, or submit material that requires an authorization for export or release that you do not have;
  • use the Service in a way that causes or attempts to cause Thinkly For Digital Business to violate an applicable provider term or legal obligation.

The DeepSeek Terms of Use contain provider requirements relevant to requests and outputs. You must comply with lawful provider usage requirements that apply to your use. If you use an official DeepSeek service directly, its own terms govern that separate service.

To report a suspected weakness in Chat-Deep.ai, follow our Security page. A reporting route is not permission to test or access systems without authorization.

7. Your Inputs and Other Submissions

“User Content” includes contact messages, comments, feedback, code, links and other content you submit through the Service, including prompts, pasted text, images and other material you send through the browser chat.

You retain any rights you have in your User Content. You represent that you have all rights, licenses, permissions, consents, and legal authority required to submit it and permit the processing described in these Terms and our Privacy Policy.

You grant Thinkly For Digital Business a non-exclusive, worldwide, royalty-free license to host, reproduce, transmit, process, format, moderate, and display User Content only as reasonably necessary to provide, secure, troubleshoot, maintain, and enforce the Service, respond to your request, comply with law, and protect rights and safety.

This operational license ends when it is no longer reasonably necessary for those purposes, subject to legal obligations, provider processing, security and diagnostic records, backups, and content you intentionally made public.

Public comments or contributions may be visible to anyone. We may refuse, hide, format, moderate, or remove a submission that violates these Terms, constitutes spam, creates legal or security risk, or is otherwise inappropriate. We are not required to publish or preserve a submission.

If you submit feedback, corrections, ideas, or feature suggestions, you permit us to review and use them without compensation or an obligation to implement them, while retaining any rights that cannot lawfully be waived.

The processing permission in this section does not mean that private chat messages are published as comments or used as editorial submissions. The Privacy Policy explains how each kind of submission is handled.

8. Editorial Content, AI Outputs, and Verification

Published articles and chat answers are different. Every article and substantive content update receives human review before publication: the publisher or a designated reviewer reads the content and checks its information, sources, and examples. AI tools may assist with preparation and checks; they do not replace that review or the publisher’s editorial responsibility. Our Editorial Policy explains this process.

Our current editorial approach relies on official or original sources. An explanation based on documentation is not a claim that we ran a live test. Illustrative examples, provider-reported results, and identified test results have different evidential value. Review dates describe the stated editorial work, not continuous monitoring or a guarantee that a product has not changed. Please report a suspected factual error through our Contact page with the affected statement and supporting source.

Browser-chat answers are generated automatically. They are not articles reviewed by the editorial team. They may be inaccurate, incomplete, outdated, biased, offensive, fabricated, insecure, or unsuitable for your circumstances. Answers can invent facts, citations, links, and code behavior. A response about DeepSeek or Chat-Deep.ai does not constitute an official support decision, statement of policy, or commitment by either company.

You are responsible for independently reviewing, testing, and verifying output before relying on it, publishing it, using it commercially, executing code, making a decision, or providing it to another person. Check consequential facts against primary sources and apply appropriate human review and security testing to code, configurations, calculations, translations, and other consequential material. Editorial review of a guide does not establish that its example is safe or suitable for every environment.

If you publish or disseminate browser-chat output or AI-generated examples from our publication, verify their accuracy and authenticity, preserve applicable AI-generated labels, and make any disclosure required by applicable law or provider terms. Do not publish unlawful or prohibited material. Check any additional requirements imposed by your employer, school, publisher, platform, or professional rules.

The same or similar output may be generated for other users. We do not promise that an output is original, unique, protectable, accurate, safe, non-infringing, or exclusively yours.

Subject to applicable law, third-party rights, and applicable provider terms, you may use output for lawful personal, educational, informational, or business purposes. This does not transfer a right that Thinkly For Digital Business does not own and does not grant rights in DeepSeek models, provider technology, third-party materials, trademarks, or other protected content. Permission to use a chat answer does not grant permission to republish our articles; Section 11 addresses website content.

9. No Professional Advice or High-Risk Reliance

The Service, including AI examples and output from the browser chat, is for general informational and educational purposes. It does not provide legal, medical, financial, tax, investment, accounting, employment, cybersecurity, engineering, emergency, or other professional advice.

Do not use the Service as the sole basis for a diagnosis, treatment, legal deadline, financial transaction, employment decision, safety decision, security-incident response, or another decision where an error could cause serious harm. Consult an appropriately qualified professional and verify information using authoritative sources.

For an emergency, contact the appropriate emergency service or qualified professional. Do not rely on the Service for emergency assistance.

Our Disclaimer gives further context for articles, code examples, prices, estimates, and other published guidance.

10. Advertising and Invalid Traffic

We may display advertising, including advertising delivered through Google AdSense. Advertising helps support the Service. It is separate from editorial decisions and does not purchase favorable coverage. Displaying an advertisement does not mean that Thinkly For Digital Business endorses the advertiser, product, service, website, offer, or claim. Your dealings with an advertiser are between you and that advertiser.

You must not create or encourage invalid advertising traffic. You must not:

  • click an advertisement to support the website, test an advertisement, generate revenue, or manipulate metrics;
  • ask, reward, pressure, or incentivize another person to view or click advertisements;
  • use bots, scripts, automated browsers, click farms, traffic exchanges, deceptive referrals, or purchased traffic intended to generate artificial impressions or interactions;
  • repeatedly refresh pages or interact with advertisements in an artificial or deceptive way; or
  • interfere with advertising delivery, consent signals, measurement, fraud detection, or advertising security systems.

We may restrict access and cooperate with advertising, analytics, consent, and security providers when activity appears to create invalid traffic or violate applicable policies.

Choosing or withdrawing an available privacy preference is separate from invalid traffic. You do not have to click ads to use or support the website. Use Privacy and cookie settings in the footer and the Cookie Policy for the controls available in your region.

11. Intellectual Property and Trademarks

Unless otherwise stated, the original text, site design, layout, graphics, code, and other materials created for Chat-Deep.ai are owned by or licensed to Thinkly For Digital Business and are protected by applicable intellectual-property laws.

We grant you a limited, revocable, non-exclusive, non-transferable permission to access and use the Service for lawful personal, educational, informational, or internal business purposes in accordance with these Terms.

This permission does not authorize you to republish substantial portions of the website, systematically copy our database or articles, resell the Service, remove rights notices, impersonate us, or use our content or branding in violation of law or these Terms.

Third-party names, trademarks, service marks, product names, model names, logos, and brand features—including DeepSeek and its model names—remain the property of their respective owners. Their appearance on Chat-Deep.ai does not transfer ownership or imply affiliation, authorization, sponsorship, certification, or endorsement.

If you believe material on the Service infringes your copyright, trademark, privacy, publicity, or another right, contact info@chat-deep.ai. Include the affected URL, a description of the material and claimed right, your contact information, and enough information for us to evaluate the request.

12. Official Resources and External Services

Use official DeepSeek resources for official accounts, login, application downloads, API keys, billing, balances, pricing, refunds, platform support, and official legal terms:

External links are provided for convenience and source verification. We do not control third-party websites and are not responsible for their availability, security, privacy practices, content, prices, terms, products, or actions. Your use of an external service is governed by that service’s own terms and policies.

13. Availability, Changes, and Fair Use

The Service may be limited by maintenance, hosting or network failures, upstream capacity, provider changes, abuse controls, legal requirements or other events. Pages, the browser chat, other available features, or responses to inquiries may be delayed, incomplete, or unavailable.

DeepSeek’s official services remain separate and subject to their own availability, terms and policies. Do not attempt to bypass access or security controls on this site or an external service.

We may apply request, frequency, traffic or other reasonable limits to protect the Service, control costs, maintain availability, and prevent abuse. The browser chat has daily and short-term message limits and a monthly spending cap. The chat page and its interface explain current allowances; our Privacy Policy describes the associated usage records. Limits may vary according to technical and operational conditions. Free access does not mean unlimited use or a guaranteed allowance.

We may add, remove, update, limit, suspend, or discontinue a feature or any part of the Service. We do not guarantee continued access to a particular page, tool, feature, interface, provider or external link, or continuing coverage of a particular model.

Unless we expressly enter into a separate written agreement with you, the Service includes no uptime, response-time, support-response, data-recovery, or service-credit commitment. Information about service status is informational and does not constitute a service-level agreement or warranty. Our guides are not a live monitoring service, and DeepSeek’s official status reports do not diagnose every issue with Chat-Deep.ai.

14. Restriction, Suspension, and Termination

We may rate-limit, restrict, block, suspend, or terminate access to all or part of the Service when we reasonably believe this is necessary to:

  • enforce these Terms or an applicable provider requirement;
  • prevent abuse, invalid advertising traffic, fraud, automated overload, or security threats;
  • protect users, the Service, advertisers, providers, rights holders, or the public;
  • respond to legal process or comply with applicable law;
  • protect our API credentials, infrastructure, reputation, or contractual relationships; or
  • address technical, safety, privacy, legal, or operational risk.

Where appropriate and reasonably practicable, we may provide notice or an opportunity to correct a violation. We are not required to provide advance notice when immediate action is reasonably necessary. You may stop using the Service at any time.

15. Disclaimer of Warranties

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE SERVICE IS PROVIDED “AS IS,” “AS AVAILABLE,” AND “WITH ALL FAULTS.” Thinkly For Digital Business DISCLAIMS WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, ACCURACY, RELIABILITY, SECURITY, AVAILABILITY, AND QUIET ENJOYMENT.

We do not warrant that the Service will be uninterrupted, error-free, secure, free of harmful components, available in every location, or compatible with every device. We do not warrant that website content or AI output will be accurate, complete, lawful, original, non-infringing, or fit for your intended purpose, or that a defect will be corrected.

Some laws do not permit certain warranty exclusions. Nothing in these Terms excludes a warranty, remedy, or right that cannot lawfully be excluded.

16. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, Thinkly For Digital Business, CHAT-DEEP.AI, AND THEIR OFFICERS, PERSONNEL, CONTRIBUTORS, CONTRACTORS, AND SERVICE PROVIDERS WILL NOT BE LIABLE FOR INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR FOR LOSS OF PROFITS, REVENUE, BUSINESS, OPPORTUNITY, GOODWILL, REPUTATION, OR DATA, ARISING OUT OF OR RELATING TO THE SERVICE, THIRD-PARTY SERVICES, AI OUTPUT, OR YOUR INABILITY TO USE THE SERVICE.

Any direct liability that cannot lawfully be excluded or disclaimed is limited only to the extent permitted by applicable law.

These limitations apply regardless of legal theory and even if the possibility of loss was disclosed. They do not limit liability for fraud, wilful misconduct, death or personal injury caused by negligence where such liability cannot be limited, or any mandatory consumer right or other liability that applicable law does not permit us to exclude or restrict.

17. Business Use and Indemnity

If you use the Service on behalf of a company, organization, employer, or other legal entity, you represent that you have authority to act on its behalf and bind it to these Terms.

To the maximum extent permitted by applicable law, a business or organizational user agrees to defend, indemnify, and hold harmless Thinkly For Digital Business and its personnel from third-party claims, damages, liabilities, and reasonable costs arising from that user’s unlawful User Content, infringement of third-party rights, unauthorized submission of personal or confidential information, or material violation of these Terms.

This section does not apply to an individual consumer where such an obligation is prohibited or restricted by mandatory law and does not cover losses caused by our fraud, wilful misconduct, or liability that cannot lawfully be excluded.

18. Mandatory Rights and Severability

Nothing in these Terms is intended to restrict a privacy, data-protection, consumer-protection, accessibility, intellectual-property, or other right that cannot lawfully be restricted.

If a provision is invalid or unenforceable in a particular situation, it will be limited or interpreted only to the minimum extent necessary. The remaining provisions will continue to apply.

19. Governing Law and Disputes

These Terms and any non-contractual obligations arising from or relating to them are governed by the laws of the Arab Republic of Egypt, without regard to conflict-of-law principles, except where mandatory law requires otherwise.

Subject to any mandatory consumer-protection, privacy, or jurisdictional right that applies to you, disputes arising from or relating to the Service or these Terms will be submitted to the competent courts of the Arab Republic of Egypt.

Nothing in this section prevents either party from requesting urgent injunctive or protective relief from a court with lawful jurisdiction, and nothing removes a consumer’s mandatory right to bring a claim before another competent court where applicable law grants that right.

20. Changes to These Terms

We may update these Terms to reflect changes to the Service, available features, provider requirements, security practices, advertising or analytics services, legal obligations, or operational practices.

The effective date identifies when this version applies. The last-updated date records this page’s revision; it is not a certification that all providers or site settings were independently audited. Where appropriate or required by law, we will provide additional notice of a material change. Changes apply prospectively from the effective date stated in the updated Terms.

Your continued use after updated Terms take effect constitutes acceptance only to the extent permitted by applicable law. If you do not agree with an update, stop using the Service.

21. General Provisions

  • Entire agreement: These Terms, together with the Privacy Policy, Cookie Policy, and any applicable feature notice, form the agreement between you and Thinkly For Digital Business concerning the Service, except where a separate written agreement expressly applies.
  • No waiver: A failure to enforce a provision does not waive the right to enforce it later.
  • Severability: If a provision is unenforceable, the remaining provisions remain effective.
  • Assignment: You may not assign your rights or obligations under these Terms without our written consent. We may transfer rights and obligations in connection with a genuine sale, merger, restructuring, or transfer of the Service, subject to applicable law.
  • No third-party beneficiary: Except where these Terms expressly state otherwise, they do not create enforceable rights for a third party.
  • Headings: Headings are provided for readability and do not change the meaning of these Terms.
  • Translations: A translation may be provided for convenience. If versions conflict, the English version controls to the extent permitted by applicable law.

22. Contact Us

Chat-Deep.ai is operated by:

Do not include passwords, API keys, payment details, recovery codes, confidential documents, or sensitive personal information in your message.

For a question about these Terms, put “Terms” in the subject and identify the relevant section. For a correction, include the page URL, the statement at issue, and a source where available. For a privacy request or security report, use the guidance in the Privacy Policy or Security page so the request reaches the appropriate process. Send a redacted description rather than credentials, private conversations, or sensitive documents.

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