Website privacy notice

Effective October 11, 2026. This notice covers gantline.co, operated by Obstin Technologies ("we"). The Gantline application has its own terms with each customer.

What we collect on this website

When you fill in a form (early access, a guide, a calculator or a demo request) we collect what you enter: your name, work email, company and answers to the questions on the form. We use it to reply, to send what you asked for and a few related emails you can unsubscribe from at any time, and to understand which of our marketing works.

Advertising measurement and your privacy choices

We use the Meta pixel on our websites, and send the same events to Meta from our servers (the Meta Conversions API), to measure how our ads perform. These events can include the pages you view and whether you submit a form, sign up, book a demo or make a purchase, together with Meta's browser identifiers and, for forms, your email address or phone number in hashed (one-way encrypted) form. Our own analytics records the pages visited and may recognize the company a visit comes from by its network; the IP address is used once for that lookup and is not stored. We keep the campaign tags and ad click identifiers from your first visit in a first-party cookie for 90 days, so a sign-up can be credited to the campaign that brought you.

Under some state privacy laws, sharing this information with advertising partners can count as a "sale" or "sharing" of personal information. To opt out, select Your Privacy Choices at the bottom of any page and turn on Do Not Sell or Share My Personal Information. We also honor the Global Privacy Control signal from your browser. When you opt out, we don't load the Meta pixel and don't send your visits or form events to Meta or to our analytics.

Contact

Questions or requests about your information: [email protected], (203) 517-0411. Obstin Technologies, Stamford, CT.