Privacy Policy
Last Updated: 2026-05-24
Introduction
Welcome to ChartBrick. Your privacy is crucial to us, and we're committed to safeguarding your personal information. This Privacy Policy outlines the types of information we collect, how we use it, and your rights regarding that information. The policy is applicable to all users who access our Software as a Service (SaaS) through our website:
https://chartbrick.com.
Information We Collect
Personal Information
- Essential Details: When you create an account, we require basic information such as your email address and password.
User Data
- Integration Data: We need data from your integrations with services such as Notion, Airtable, Stackby, and Google Sheets, solely for the purpose of generating charts.
Financial Information
- Payment Details: If you use our paid services, we collect payment information via Stripe.
Technical Information
- Browser & OS Data: We collect anonymous data about your browser and operating system. No cookies are used for this purpose.
How We Use Your Information
- Service Provision: We use your integration data solely for creating charts within the ChartBrick platform.
- Payment Processing: Payments are handled securely via Stripe.
- Security Measures: All your integration connection details are stored in an encrypted format for enhanced security.
- Email Communications: Your email may be used for sending essential application updates, customer support, and relevant promotional offers.
Data Storage and Third-Party Services
- Data Encryption: All your integration connection details are stored in an encrypted form for added security. However, it's important to note that no method of electronic storage can provide 100% security.
Third Parties
- Stripe for Payment Processing
- Data Managed: Stripe handles your financial information.
-
More Info: View Stripe's privacy policy
here.
- Railway for Hosting & Database
- Data Managed: Railway stores all necessary user and application data.
-
More Info: View Railway's privacy policy
here.
- Cloudflare for CDN, DDoS protection and TLS
- Data Managed: All traffic to ChartBrick passes through Cloudflare's network. Cloudflare terminates TLS, caches public assets, and may process request metadata (IP address, user agent, request URL) for security and performance.
-
More Info: View Cloudflare's privacy policy
here.
Google User Data
ChartBrick integrates with Google Sheets through Google APIs to render charts from spreadsheet data you choose. This section explains exactly how that data is handled.
Scope we request
ChartBrick requests a single OAuth scope to render charts from your Google Sheets. ChartBrick does not use Google for sign-in.
- https://www.googleapis.com/auth/drive.file (Non-sensitive): grants ChartBrick access only to the specific spreadsheets you select through the Google Picker. ChartBrick cannot see, list, or open any other files in your Drive. The Sheets API method spreadsheets.values.get uses this same scope to read the cell values you configure in the chart.
What we do with Google data
- Read only the sheet name and cell range you configure inside ChartBrick.
- Render the resulting rows as charts in your account and in embeds you create.
- Cache the rows in our database to speed up subsequent chart loads.
- Never share, sell, or transfer your spreadsheet data to third parties.
Where Google data is stored
- OAuth access and refresh tokens are encrypted at rest with AES-256 before being written to the database.
- Cached spreadsheet rows are encrypted at rest with AES-256 before being written to our database (Railway-managed Postgres) and are only used to render the chart you connected them to. They are refetched from Google when invalidated.
Disconnecting and deleting Google data
You can disconnect Google Sheets at any time from the chart datasource screen. You can also revoke ChartBrick's access from your
Google Account permissions page. Account deletion removes all stored Google tokens and cached rows.
Limited Use
ChartBrick's use and transfer of information received from Google APIs to any other app will adhere to the
Google API Services User Data Policy, including the Limited Use requirements.
Specifically:
- We only use Google user data to provide and improve user-facing features (rendering your charts) that are prominent in the ChartBrick interface.
- We do not transfer Google user data to third parties except as needed to provide or improve those features, to comply with applicable law, or as part of a merger, acquisition, or sale of assets where users are notified.
- We do not use Google user data for serving advertisements, including retargeting, personalized, or interest-based advertising.
- We do not use Google user data to determine credit-worthiness or for lending purposes.
- No humans at ChartBrick read your Google user data, except: when you give us explicit permission to do so (for example to troubleshoot a support request), to comply with applicable law, for security purposes such as investigating abuse, or when the data has been aggregated and anonymized for internal operations.
User Rights
- Account Deletion: You can request to delete your account and associated data.
-
Queries: For any privacy-related concerns, reach out to us at
[email protected].
Data Sharing & GDPR Compliance
- No Data Selling: We don’t sell or share your data with external parties.
- Anonymized Data: We anonymize all collected data used for analytics.
For users in the European Economic Area (EEA), we adhere to the General Data Protection Regulation (GDPR). Your rights under GDPR include access, rectification, erasure, restriction, portability, and objection.
Policy Updates
We may revise this Privacy Policy; any updates will be noted at the top of this page.
Contact
If you have questions about this Privacy Policy, contact us at
[email protected].
By using ChartBrick, you consent to the terms of this Privacy Policy. If you disagree with any part of this policy, please refrain from using our services. Regularly review this policy for any updates.
Thank you for using ChartBrick.