Cookies Notice
Last updated: 18 June 2026 · SIGNA Wire · signawire.com
SIGNA Wire uses a small number of cookies and browser storage mechanisms to operate the platform. This notice explains what we use and how you can control it.
We do not use advertising cookies, third-party tracking pixels, or cross-site trackers.
Cookies and storage we use
Maintains your logged-in session after you sign in. Without this cookie you cannot access the platform.
Expires: 30 days or when you sign out · Set by: SIGNA Wire (Supabase auth)
Prevents cross-site request forgery attacks. Required for secure form submission and API calls.
Expires: End of browser session · Set by: SIGNA Wire
Browser local storage (preferences)
Remembers whether you prefer Simple, Standard, or Advanced reading level for case files. Stored locally in your browser only. Not transmitted to our servers unless you explicitly save preferences.
Storage: Browser localStorage · Set by: SIGNA Wire
May store other local UI preferences such as expanded/collapsed states. These are never linked to your identity or shared with third parties.
Storage: Browser localStorage · Set by: SIGNA Wire
Analytics
We collect basic usage data (pages visited, features used, session duration) for internal product improvement. This is linked to your account and processed by Supabase, our database provider. We do not use Google Analytics, Mixpanel, or similar third-party analytics services. No behavioural tracking cookies are set by third parties on SIGNA Wire.
Marketing and advertising
None. SIGNA Wire does not use advertising cookies, marketing pixels, or cross-site tracking tools. You will not be retargeted based on your use of SIGNA Wire.
What happens if essential cookies are disabled
If you block or delete session and security cookies through your browser settings, you will not be able to sign in or maintain an authenticated session. The public website will still load, but protected areas of the platform will be inaccessible.
Disabling local storage will prevent reading level and interface preferences from being saved between sessions. No platform features will be permanently broken.
How to control cookies
You can manage and delete cookies through your browser settings:
- Chrome: Settings → Privacy and security → Cookies and other site data
- Firefox: Settings → Privacy & Security → Cookies and Site Data
- Safari: Preferences → Privacy → Manage Website Data
- Edge: Settings → Cookies and site permissions → Cookies and site data
Clearing cookies will sign you out of your current session. Your account data remains unaffected — you can sign back in at any time.
Contact
Questions about our cookie practices: admin@signawire.com