Who we are
gantt-chart.io is operated by Morton Technology Consulting LLC, 2241 N Monroe St #1309, Tallahassee, FL 32303, USA.
What we collect
Account data. When you sign in, we receive your email address from your authentication provider. We use this to associate your projects with your account.
Project data. Timeline items, milestones, dependencies, and any text you enter into the editor are stored in our database so you can access them across sessions.
Files you upload. If you upload files for AI analysis, they are transmitted to the AI provider for processing and are not stored by gantt-chart.io after the request completes.
Usage data. We collect standard server logs (request paths, response codes, timestamps) to operate and improve the service. We do not use third-party analytics trackers.
Billing data. Payment is handled by Stripe. gantt-chart.io receives only your subscription status and plan tier — never card numbers or full payment details.
How we use your data
- To save and retrieve your projects
- To authenticate you and associate your subscription
- To process AI requests you initiate
- To send receipts and billing notifications (via Stripe)
- To diagnose errors and improve service reliability
Data sharing
We do not sell your data. We share it only with the following processors:
- Cloudflare — infrastructure, Workers, and D1 database hosting
- OpenAI — AI language model processing for AI-assisted features. When you use an AI feature, the content you supply for that request (your prompt, any files or data you attach, and the titles, descriptions and dates of the timeline items in scope) is sent to OpenAI to produce the response.
- Stripe — payment processing
Share links
When you create a share link, the snapshot of your project becomes readable by anyone with the link. Share links expire after 30 days by default. You can delete a share link at any time from the editor.
Data retention
Project data is retained while your account is active. If you request account deletion, your project data is deleted within 30 days. Server logs are retained for up to 90 days.
Your rights
You may request a copy of your data, correction of inaccurate data, or deletion of your account by contacting us at our contact page. For EU/EEA residents, you may also lodge a complaint with your local data protection authority.
Cookies
gantt-chart.io does not use advertising or tracking cookies. Session state is managed via standard browser storage mechanisms and authentication headers.
Children
gantt-chart.io is not directed at children under 13. We do not knowingly collect data from children under 13.
Changes
We will post updates to this policy on this page. Material changes will be communicated via email if you have a paid account.
Contact
Questions about this policy: contact us or write to Morton Technology Consulting LLC, 2241 N Monroe St #1309, Tallahassee, FL 32303.