Privacy Policy

Last updated: September 2026

Introduction

Viel UK Limited (Company number 17036811), registered in England and Wales, trading as Viel Chat ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our AI chat service. Please read this privacy policy carefully. If you do not agree with the terms of this privacy policy, please do not access the service.

Information We Collect

Personal Information

We may collect personal information that you voluntarily provide to us when you register for an account, including:

  • Name and email address
  • Age eligibility. During registration, we ask you to confirm that you are at least 18 years old. We do not ask new registrants for their date of birth. A date of birth provided through an earlier registration flow may remain until you delete your account or ask us to delete it sooner, subject to any legal retention requirement.
  • Account preferences and settings

Usage Information

We automatically collect certain information about your use of our service, including:

  • Chat messages and conversation history
  • Device information and browser type
  • IP address and approximate location information, such as country, inferred from network or hosting headers
  • Usage patterns and preferences

How We Use Your Information

We use the information we collect to:

  • Provide and maintain our chat service
  • Process your conversations and provide AI responses
  • Improve our service and develop new features
  • Communicate with you about your account
  • Ensure security and prevent abuse

Legal basis for processing

Under the General Data Protection Regulation (GDPR), we process your personal data on the following lawful bases:

  • Performance of contract: Providing the service, managing accounts, and processing subscriptions through the Apple App Store and RevenueCat on iOS, Google Play and RevenueCat on Android, and Stripe on the web. This processing is necessary to perform our contract with you.
  • Consent: Optional analytics and personalization cookies on the website, and marketing communications where you have opted in. You can withdraw website cookie consent through our cookie settings and unsubscribe from marketing communications. Optional analytics, personalization, advertising, remarketing, and cross-company tracking remain disabled in the native app WebViews.
  • Legitimate interests: Security, fraud prevention, service reliability, enforcing our terms, and improving our service using non-cookie operational data where appropriate. We balance these interests against your rights.
  • Legal obligation: Where we must retain or disclose data to comply with applicable law (e.g. tax, authorities).

Where we rely on consent you have the right to withdraw it; where we rely on legitimate interests you have the right to object. See 'Your Rights' below.

Information Sharing and Disclosure

We do not sell, trade, or otherwise transfer your personal information to third parties without your consent, except in the following circumstances:

  • With your explicit consent
  • To comply with legal obligations
  • To protect our rights and prevent fraud
  • With service providers who assist in our operations

Data Security

We implement appropriate technical and organizational security measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction. This includes:

  • Encryption of all data in transit using TLS
  • Secure data storage and transmission
  • Regular security audits and updates
  • Access controls and authentication

Data Retention

We retain your personal information and conversation data for as long as your account is active or as needed to provide you with our services. You may request deletion of your data at any time, and we will process such requests in accordance with applicable laws.

Your Rights

You have the right to:

  • Access your personal information
  • Correct inaccurate data
  • Delete your account and data
  • Export your conversation data
  • Opt out of certain data processing

You also have the right to lodge a complaint with a data protection supervisory authority in your country (e.g. in the EU/EEA or UK).

You may also contact us at contactus@viel.chat with the subject "Privacy complaint" or "Data protection enquiry" if you have concerns.

Cookies and Tracking

We use strictly necessary storage and cookies for authentication, security, session continuity, and preferences. On the website, Microsoft Clarity analytics loads through Google Tag Manager only after analytics consent. The iOS and Android app WebViews do not load Google Tag Manager, Microsoft Clarity, advertising, remarketing, or cross-company tracking tags.

Changes to This Policy

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

Third-Party Service Providers

We may provide your personal information to third-party service providers that help us provide you with the Services. Our third-party service providers include:

  • Microsoft Azure for web hosting and cloud services
  • Amazon Web Services (AWS) for web hosting and cloud infrastructure
  • Vercel for web hosting, deployment, and content delivery network (CDN) services
  • OpenAI for AI and chatbot technology and functionality
  • Google Gemini for AI and chatbot technology and functionality
  • Anthropic Claude for AI and chatbot technology and functionality
  • OpenRouter for AI and chatbot technology and functionality
  • Supabase for database services, authentication, and real-time features
  • Microsoft Clarity for optional website analytics, heatmaps, and masked session replays after analytics consent. Google Tag Manager delivers the Clarity tag. Neither service loads inside the iOS or Android app WebView.
  • Stripe for payment processing and subscription management. Payment and customer data are processed by Stripe in accordance with their privacy policy and data processing terms.
  • RevenueCat helps us present and manage in-app subscriptions and synchronize purchase entitlements. It may process an app account identifier, product and entitlement identifiers, transaction identifiers, purchase platform, subscription status, and purchase, renewal, and expiration dates.
  • Apple processes purchases made in the iOS app under Apple’s privacy terms. Apple and RevenueCat provide us with purchase and subscription-status information; we do not receive full payment-card details for App Store purchases.
  • Google processes purchases made in the Android app through Google Play under Google’s applicable privacy terms. Google Play and RevenueCat provide us with purchase and subscription-status information; we do not receive full payment-card details for Google Play purchases.

When you utilize our services that rely on third-party AI technology, we send the necessary input data to their servers to process your request. Each third-party service has its own privacy policy that governs how they handle your data.

Your Choices Regarding Your Personal Information

You have several choices regarding the use of your personal information on our Services:

Email Communications

We may periodically send you newsletters and promotional communications. When you receive these communications, you may indicate a preference to stop receiving further communications from us and you will have the opportunity to "opt-out" by following the unsubscribe instructions provided in the email you receive.

Cookies

On the website, you can manage available optional cookies through our cookie settings or your browser. The iOS and Android app WebViews automatically use essential settings and keep optional analytics, personalization, advertising, remarketing, and cross-company tracking disabled. Blocking necessary storage in your browser may prevent parts of the Services from working.

International Users

Please note that our Services are provided from the United Kingdom. As such, they are governed by the laws of England and Wales. If you use our Services, your personal information will be subject to UK law and processed in the United Kingdom or in other countries where our service providers operate.

When we transfer personal data from the EU/EEA to the UK or other countries, we rely on appropriate safeguards such as the UK adequacy decision (where applicable), the EU-UK adequacy decision, or Standard Contractual Clauses approved by the European Commission.

Children

Our Services are not intended for children under 18 years of age, and you must be at least 18 years old to have our permission to use the Services. We do not knowingly collect, use, or disclose personally identifiable information from children under 18. If you believe that we have collected, used, or disclosed personally identifiable information of a child under the age of 18, please contact us using the contact information below so that we can take appropriate action.

Do Not Track

We currently do not support the Do Not Track browser setting or respond to Do Not Track signals. Do Not Track (or DNT) is a preference you can set in your browser to let the websites you visit know that you do not want them collecting certain information about you.

Analytics Information

On the website, Microsoft Clarity may collect interaction, diagnostic, page, and masked session-replay data after you give analytics consent. We use it to understand visits, performance, and usability. Google Tag Manager delivers the Clarity tag. Google Tag Manager and Microsoft Clarity do not load in the iOS or Android app WebViews.

Corporate Restructuring

We may share some or all of your personal information in connection with or during negotiation of any merger, financing, acquisition or dissolution, transaction or proceeding involving the sale, transfer, divestiture, or disclosure of all or a portion of our business or assets. In the event of an insolvency, bankruptcy, or receivership, personal information may also be transferred as a business asset.

Contact Us

If you have any questions about this Privacy Policy, please contact us at contactus@viel.chat.

Our registered office address is: 11a Front Street, Monkseaton, Whitley Bay, United Kingdom, NE25 8AN.