Last updated: April 17, 2026
1. Introduction
Ahoj.ai ("we", "our", "us") is a web application developed and provided by Mesh, s.r.o., a company registered in the Czech Republic, with its registered address at Pricna 4, Prague 1, 110 00, Czech Republic.
This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use the Ahoj.ai application.
2. Information We Collect
Account Information: Email address, display name, and profile photo when you register or sign in via Google OAuth.
User-Generated Content: Photos you upload (selfies), generated avatar images, voice recordings, generated videos, and event-related content.
Event Data: Event details, guest lists, RSVP responses, chat messages, and video replies you create or participate in.
Usage Data: Browser type, device information, pages visited, and interaction patterns to improve our service.
3. How We Use Your Information
- To provide and maintain the Ahoj.ai service
- To generate AI-powered avatars and videos using your uploaded content
- To manage events, invitations, and social interactions
- To communicate with you about your account and service updates
- To improve and optimize our application
4. Third-Party Services
We use the following third-party services to provide our functionality:
- Firebase (Google): Authentication, data storage, and file storage
- FAL AI: Image generation for avatar creation
- Hedra / Kling AI: Video generation from images and audio
Each of these services has their own privacy policies. Your content may be processed by these services as necessary to provide the requested functionality.
5. Data Storage and Security
Your data is stored on Firebase (Google Cloud) servers. We implement appropriate technical and organizational measures to protect your personal data against unauthorized access, alteration, disclosure, or destruction.
Generated content (images, audio, videos) is stored in Firebase Storage. User metadata is stored in Firestore database.
6. Your Rights (GDPR)
Under the General Data Protection Regulation (GDPR), you have the right to:
- Access your personal data
- Rectify inaccurate personal data
- Request erasure of your personal data
- Restrict processing of your personal data
- Data portability
- Object to processing of your personal data
To exercise any of these rights, please contact us at the address below.
7. Data Retention
We retain your personal data for as long as your account is active. You may delete your account and associated data at any time from your Profile page. Upon account deletion, your data will be removed within 30 days.
8. Cookies
We use essential cookies and local storage for authentication state and user preferences. We do not use tracking cookies for advertising purposes.
9. 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 policy on this page and updating the "Last updated" date.
10. Contact Us
Mesh, s.r.o.
Pricna 4, Prague 1, 110 00, Czech Republic
Email: support@ahoj.ai
Contact: Contact Form