Privacy Policy

At a glance

• Diagrams, component libraries, port-name libraries, settings, and draft quote data are stored in your browser by default.
• SignalPath does not sell personal data, run behavioral advertising, or use its own analytics trackers.
• A client link is an unlisted public page. Anyone who obtains its exact URL can view the published snapshot.
• Client links expire 365 days after their latest publication and can be revoked sooner by their publisher.

Information processed

Local workspace data

Your diagrams, uploaded baseplate images, equipment libraries, preferences, and quote drafts are stored in browser storage on the device and browser profile you use. SignalPath does not receive that content merely because you create, edit, export, or locally save a diagram. Clearing browser data may permanently remove it.

Published client documents

When an authorized publisher deliberately creates or updates a client link, SignalPath receives the selected quote or invoice fields and a PNG rendering of the full diagram. This may include client names, business contact details, addresses, equipment, pricing, notes, and technical layout information. The publisher is responsible for having permission to publish that information and for avoiding unnecessary sensitive information.

Publisher identity

Publishing and revocation require authentication. SignalPath stores the authenticated publisher’s email address with the shared document to enforce ownership and prevent another account from changing or deleting it. Authentication providers may process account and session data under their own terms.

Operational data

Hosting, security, and authentication providers may process ordinary network and device information—such as IP address, request time, browser details, and security logs—to deliver and protect the service. SignalPath does not use that information for targeted advertising.

How information is used and disclosed

Information is used to operate local editing, publish the client document requested by the authorized publisher, enforce access and abuse limits, troubleshoot failures, secure the service, and comply with law. Published data is disclosed to people who have the exact client-link URL and to infrastructure providers that host or authenticate the service. SignalPath does not sell personal data or disclose it for cross-context behavioral advertising.

Retention and deletion

Local data remains in the browser until the user deletes it or browser/site data is cleared. Published client documents remain available until revoked, removed for safety or legal reasons, or 365 days have passed since the latest publication. Updating a link restarts that period. Some limited operational logs or backups may persist temporarily according to hosting-provider practices or legal obligations.

Your choices and requests

Publishers can stop sharing from the Quote / Invoice builder, which removes the active document and diagram from SignalPath’s application storage. A person named in a client document should first contact the designer who supplied the link, because that designer controls the source information. For access, correction, deletion, privacy, or appeal requests that cannot be resolved with the designer, email legal@usesignalpath.com. SignalPath may need to verify the requester’s identity and relationship to the document before acting.

Security

SignalPath uses encrypted transport, high-entropy unlisted links, owner-only publishing controls, upload and payload validation, resource limits, expiration, and browser security headers. No system can guarantee absolute security. Do not place passwords, financial account numbers, government identifiers, health information, or other highly sensitive data in a diagram or shared document.

Children

SignalPath is a professional AV planning service and is not directed to children under 13. Do not use the service to collect or publish personal information from a child under 13. If you believe such information has been published, contact SignalPath promptly.

Changes and contact

This policy may be updated as the service changes. Material changes affecting how already-collected information is used will be disclosed before applying them where required. Questions, privacy requests, and safety reports may be sent to legal@usesignalpath.com.