หน้าหลักฟีเจอร์การเชื่อมต่อเกี่ยวกับเราราคาคำถามที่พบบ่อยติดต่อ
เริ่มใช้ฟรี

Privacy Policy

Last updated: April 2, 2026

Kuitan ("we", "our", or "us") operates the Kuitan customer messaging platform (the "Service"). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our Service.

1. Information We Collect

1.1 Information from Businesses (Our Customers)

  • Account information: Name, email address, organization name, and password when you register.
  • Payment information: Billing details processed through our payment providers.
  • Channel credentials: Access tokens and page identifiers for connected platforms (LINE, Facebook, Instagram), stored securely and used solely to enable messaging on your behalf.

1.2 Information from End Users (Your Customers)

When your customers send messages through connected platforms, we process:

  • Profile information: Name and profile picture as provided by the messaging platform.
  • Message content: Text, images, videos, audio, files, stickers, and locations sent through the conversation.
  • Platform identifiers: User IDs assigned by the messaging platform (e.g., Facebook PSID, LINE User ID).

1.3 Automatically Collected Information

  • Usage data: Pages visited, features used, timestamps, and interaction patterns.
  • Device information: Browser type, operating system, and IP address.

2. How We Use Your Information

  • To provide, operate, and maintain the Service, including receiving and sending messages across connected platforms.
  • To display customer names and profile pictures in the chat inbox for identification purposes.
  • To send typing indicators and read receipts to improve the communication experience.
  • To generate analytics and reports (e.g., response times, chat volume) for our business customers.
  • To send customer satisfaction (CSAT) surveys on behalf of the business after a conversation is closed.
  • To process broadcast messages sent by the business to their customers.
  • To improve and develop our Service.
  • To communicate with you about your account, updates, and support.

3. How We Share Your Information

We do not sell, rent, or trade personal information to third parties. We may share information only in the following cases:

  • With messaging platforms: To send and receive messages on your behalf (e.g., Facebook Graph API, LINE Messaging API).
  • With cloud infrastructure providers: For data storage and processing (e.g., Cloudflare R2 for file storage).
  • As required by law: To comply with legal obligations, regulations, or valid legal processes.

4. Data Storage and Security

  • Data is stored on secure cloud infrastructure with encryption in transit (TLS/SSL) and at rest.
  • Channel credentials (access tokens, app secrets) are stored in encrypted JSON fields in our database.
  • Webhook payloads are validated using cryptographic signatures (HMAC-SHA256) to ensure authenticity.
  • File attachments are stored in Cloudflare R2 with time-limited access URLs.
  • We implement role-based access controls to restrict data access within organizations.

5. Data Retention

  • Conversation data and messages are retained for as long as the business account is active.
  • File attachments may expire after a configured retention period (default: 7 days for chat attachments).
  • Upon account deletion, all associated data will be permanently removed within 30 days.

6. Your Rights

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

  • Access and receive a copy of your personal data.
  • Request correction of inaccurate data.
  • Request deletion of your data.
  • Withdraw consent for data processing.
  • Lodge a complaint with a data protection authority.

To exercise these rights, contact us at the email below or see our Data Deletion Instructions.

7. Third-Party Platforms

Our Service integrates with third-party messaging platforms including Meta (Facebook Messenger, Instagram) and LINE. Your use of these platforms is governed by their respective privacy policies:

8. Children's Privacy

Our Service is not intended for individuals under the age of 18. We do not knowingly collect personal information from children.

9. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by posting the updated policy on this page with a new "Last updated" date.

10. Contact Us

If you have questions about this Privacy Policy, please contact us: