At SmartContractAuditor.ai, we are committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our smart contract verification service.

1. Information We Collect

Personal Information

When you create an account, we collect:

Email address
Name (optional)
Password (encrypted)
Billing information (processed securely via Stripe)

Smart Contract Data

When you use our analysis service:

Smart contract source code submitted for analysis
Analysis results and reports
GitHub repository information (if connected)

Usage Data

We automatically collect:

IP address and browser type
Pages visited and features used
Time and date of access
Device information

2. How We Use Your Information

We use the collected information to:

Provide and maintain our smart contract analysis service
Process your transactions and manage your subscription
Send you service-related communications and updates
Improve our platform's analysis quality and user experience (see Section 5 for how submitted contract code is handled by our AI providers)
Detect and prevent fraud or abuse
Comply with legal obligations

3. Data Security

We implement industry-standard security measures to protect your data, including encryption in transit and at rest, secure authentication, and regular security audits.

Security measures include:

TLS/SSL encryption for all data transmission
Encrypted password storage using bcrypt
Secure token-based authentication (JWT)
Rate limiting and abuse prevention
Regular security assessments

4. Data Retention

We retain your personal information for as long as your account is active or as needed to provide services. Smart contract analysis results are kept until you delete them: you can delete any scan, or your entire scan history, from the History tab in your dashboard at any time, or ask us to do it for you. We may retain certain information as required by law or for legitimate business purposes.

5. Third-Party Services

We use trusted third-party services:

Anthropic (Claude) - AI-powered smart contract security analysis
OpenAI - AI-powered smart contract security analysis
Stripe - Payment processing (PCI-DSS compliant)
SendGrid - Email delivery
GitHub - Repository integration (OAuth)
Google Analytics - Usage analytics
Neon Database - Secure data storage

Free and standard scans run on our own pattern-matching engine and are not sent to any AI provider. When a Pro user runs deep analysis, the contract code is sent to Anthropic's API to generate the report. Under Anthropic's standard API terms, data submitted through the API is not used to train their models by default.

Each third-party service has its own privacy policy governing the use of your information.

6. Cookies and Tracking

We use cookies and similar tracking technologies to enhance your experience. Essential cookies are required for the service to function properly. Analytics cookies help us understand how you use our service. You can control cookie preferences through your browser settings.

7. Your Rights

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

Access the personal information we hold about you
Request correction of inaccurate data
Request deletion of your data
Object to or restrict processing of your data
Data portability
Withdraw consent at any time

8. Children's Privacy

Our Service is not intended for users under the age of 18. We do not knowingly collect personal information from children. If we learn we have collected data from a child under 18, we will delete that information promptly.

9. International Data Transfers

Your information may be transferred to and processed in countries other than your own. We ensure appropriate safeguards are in place to protect your information in accordance with this Privacy Policy.

10. 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 new policy on this page and updating the "Last updated" date. Your continued use of the Service after changes constitutes acceptance of the updated policy.

11. Contact Us

If you have questions about this Privacy Policy or wish to exercise your rights, contact us at:

Email: [email protected]