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Privacy Policy

Last updated: February 18, 2026

1. Who We Are

MK153 Inc, doing business as ClientBuilder.Pro ("we," "our," or "us"), respects your privacy and is committed to protecting your personal data. This privacy policy explains how we collect, use, and safeguard your information when you visit our website at clientbuilder.pro or use our services.

MK153 Inc is a California corporation. For questions about this policy, contact us at info@clientbuilder.pro.

2. Information We Collect

Information you provide

  • Contact information (name, email address, phone number) when you schedule a call, submit a form, or contact us
  • Business information (company name, industry, size) when discussing service implementation
  • Payment information when purchasing services (processed by third-party payment processors — we do not store full payment card details)
  • Communications and correspondence you send to us

Information collected automatically

  • Usage data (pages visited, time on site, referring URLs, click patterns)
  • Device information (browser type, operating system, screen resolution)
  • IP address and approximate geographic location
  • Cookies and similar tracking technologies (see Section 7 below)

3. How We Use Your Information

We use your information to:

  • Respond to your inquiries and schedule consultations
  • Provide, maintain, and improve our services
  • Process transactions and send related information (confirmations, invoices)
  • Send relevant updates about our services, with your consent where required
  • Analyze website usage to improve user experience and service offerings
  • Detect, prevent, and address technical issues or fraudulent activity
  • Comply with legal obligations

4. AI and Automated Systems

Our services use artificial intelligence and automated systems, including AI-powered conversation tools, review management, content generation, and analytics. When you interact with our AI-powered features:

  • Conversation data may be processed by third-party AI providers (such as Anthropic and OpenAI) to generate responses
  • We do not use your personal data to train AI models beyond providing the immediate service you requested
  • AI-generated outputs (such as review responses or content suggestions) are provided as drafts and may be reviewed before publication
  • You may request that your data not be processed by automated decision-making systems by contacting us

5. Data Sharing

We do not sell your personal data. We may share information with:

  • Service providers who help us operate our business (hosting, email, payment processing, analytics)
  • AI service providers who process data to deliver our AI-powered features (subject to their privacy policies and data processing agreements)
  • Analytics providers who help us understand website usage (in anonymized or aggregated form where possible)
  • Legal authorities when required by law, subpoena, or court order, or to protect the rights, property, or safety of MK153 Inc, our users, or the public
  • Business transfers — in the event of a merger, acquisition, or sale of assets, your data may be transferred as part of that transaction

6. Data Security

We implement appropriate technical and organizational measures to protect your personal data against unauthorized access, alteration, disclosure, or destruction. These include encrypted data transmission (TLS/SSL), access controls, and regular security reviews. However, no method of transmission over the Internet is 100% secure.

7. Cookies and Tracking Technologies

We use the following types of cookies:

  • Essential cookies: Required for the website to function (session management, security). Cannot be disabled.
  • Analytics cookies: Help us understand how visitors use our site (page views, navigation patterns). Data is aggregated and anonymized where possible.
  • Functional cookies: Remember your preferences (language, region) to provide a better experience.

You can control cookie settings through your browser. Disabling certain cookies may affect site functionality. We do not use cookies for cross-site advertising tracking.

8. Data Retention

We retain your personal data only as long as necessary to fulfill the purposes described in this policy, comply with legal obligations, resolve disputes, and enforce our agreements. Typically:

  • Account and service data: retained for the duration of the service relationship plus 3 years
  • Marketing data: retained until you unsubscribe or request deletion
  • Analytics data: retained in aggregated/anonymized form indefinitely

9. Your Rights

Depending on your location, you may have the right to:

  • Access the personal data we hold about you
  • Correct inaccurate or incomplete data
  • Delete your personal data
  • Object to or restrict processing of your data
  • Data portability (receive your data in a structured format)
  • Withdraw consent at any time (where processing is based on consent)

To exercise any of these rights, contact us at info@clientbuilder.pro. We will respond within 30 days.

10. California Privacy Rights (CCPA/CPRA)

If you are a California resident, the California Consumer Privacy Act (CCPA) and California Privacy Rights Act (CPRA) provide you with additional rights:

  • Right to Know: You may request the categories and specific pieces of personal information we have collected about you, the sources, the business purposes, and the categories of third parties with whom we share it.
  • Right to Delete: You may request deletion of your personal information, subject to certain exceptions.
  • Right to Correct: You may request correction of inaccurate personal information.
  • Right to Opt-Out of Sale/Sharing: We do not sell or share your personal information for cross-context behavioral advertising.
  • Non-Discrimination: We will not discriminate against you for exercising your privacy rights.

To submit a request, email info@clientbuilder.pro with the subject line "California Privacy Request." We may need to verify your identity before processing your request.

11. Third-Party Links

Our website may contain links to third-party sites. We are not responsible for the privacy practices of these external sites and encourage you to review their privacy policies.

12. Children's Privacy

Our services are not directed to individuals under 16 years of age. We do not knowingly collect personal information from children. If you believe we have collected information from a child, please contact us immediately.

13. Changes to This Policy

We may update this privacy policy from time to time. We will notify you of material changes by posting the updated policy on this page with a new "Last updated" date. Your continued use of our services after changes constitutes acceptance of the updated policy.

14. Contact Us

If you have questions about this privacy policy, your personal data, or wish to exercise your rights, contact:

MK153 Inc (d/b/a ClientBuilder.Pro)
Email: info@clientbuilder.pro