Last Updated: November 2025
Effective Date: November 2025
These Terms of Service (“Terms”) govern your access to and use of HeyLync (the “Service”), a digital business card and lightweight CRM platform provided by MarsCraft SA, a company incorporated in Switzerland (“we,” “us,” or “our”).
By creating an account, accessing, or using HeyLync, you (“you” or “User”) agree to be bound by these Terms, our Privacy Policy, and, if applicable, our Data Processing Agreement (DPA). If you do not agree, please do not use the Service.
You must be at least 18 years old to use HeyLync. By using the Service, you represent that you have the legal capacity to enter into this agreement.
HeyLync allows users to:
Create and share digital business profiles (“Cards”);
Manage and organize professional contacts;
Scan and extract information from business cards via OCR;
Add notes, images, and voice recordings to contacts;
Use optional AI features to enrich or summarize data.
We may add, modify, or remove features at any time to improve the user experience.
You must provide accurate and up-to-date information when creating an account.
You are responsible for maintaining the confidentiality of your login credentials and all activities under your account.
We may suspend or terminate accounts that are misused, fraudulent, or violate these Terms.
You retain all rights to the information, photos, voice notes, and other materials you upload (“User Content”).
By uploading or sharing content through HeyLync, you grant us a worldwide, non-exclusive, royalty-free license to host, store, and display your content solely for the purpose of operating and improving the Service.
You are responsible for ensuring that your content:
Does not infringe any third-party rights;
Does not contain harmful, unlawful, or misleading material;
Complies with applicable laws and these Terms.
Your privacy is important to us. Please review our Privacy Policy for details on how we collect, use, and protect your information.
If you are located in the EU, EEA, UK, or Switzerland, the processing of personal data is governed by our [Data Processing Agreement (DPA)], which forms part of these Terms.
Certain features may be offered as paid subscriptions or premium plans.
All prices are displayed in the app or website and may change with prior notice.
Payments are processed through secure third-party providers. Refunds (if applicable) will follow the provider’s refund policy and local laws.
You agree not to:
Use HeyLync for any illegal or harmful activities;
Upload viruses, spam, or malicious code;
Attempt to gain unauthorized access to other accounts or systems;
Reverse engineer, decompile, or scrape any part of HeyLync.
We reserve the right to suspend or terminate your access for violations of these rules.
HeyLync may include optional AI-powered features, such as OCR (Optical Character Recognition), auto-filling, data enrichment, or meeting summaries.
By enabling these features, you acknowledge and consent that:
AI Processing and Accuracy:
AI-generated outputs are probabilistic and may contain inaccuracies.
You are responsible for reviewing and verifying AI results before use.
Data Use and Improvement:
We may use aggregated and anonymized data to improve AI performance, but we do not use identifiable user data for model training or external machine learning purposes.
OCR and Image Recognition:
You may use OCR and AI recognition tools to scan business cards or images to extract and store contact data.
You are responsible for ensuring that the data you upload or scan does not infringe others’ privacy rights and that you have a lawful basis to process such information (e.g., legitimate business interest or consent).
MarsCraft SA processes such data solely to provide recognition and structuring services, and we do not claim ownership of any extracted content.
You remain the data controller of all scanned content, and MarsCraft SA acts only as a data processor on your behalf.
For more details on how AI and OCR data are processed, please refer to our Privacy Policy
HeyLync may integrate with third-party platforms (e.g., Google, Apple, LinkedIn).
Use of those services is governed by the respective third-party terms and policies.
We are not responsible for any issues arising from third-party integrations.
All rights, title, and interest in the Service (including design, code, AI models, and trademarks) belong to MarsCraft SA and its licensors.
You may not copy, modify, or distribute any part of HeyLync without our written consent.
You may delete your account at any time.
We may suspend or terminate your access if you breach these Terms or misuse the Service.
Upon termination, your right to use HeyLync ends immediately, but certain obligations (e.g., payment, intellectual property, disclaimers) will survive.
HeyLync is provided on an “as-is” and “as-available” basis.
We do not guarantee uninterrupted or error-free operation.
To the fullest extent permitted by law, we disclaim all warranties, express or implied.
To the extent permitted by law, MarsCraft SA shall not be liable for:
Indirect, incidental, or consequential damages;
Loss of profits, data, or business opportunities;
Errors resulting from user content or third-party integrations.
Our total liability shall not exceed the amount you paid (if any) for using the Service in the past 12 months.
These Terms are governed by the laws of Switzerland, without regard to its conflict of laws principles.
Any dispute arising from these Terms shall be subject to the exclusive jurisdiction of the courts of Geneva, Switzerland.
We may update these Terms from time to time.
If material changes occur, we will notify you via the app or email.
Your continued use of HeyLync after such updates constitutes acceptance of the revised Terms.
For questions or concerns about these Terms, please contact us at:
MarsCraft SA
Email: mail@heylync.com