See what you own
Spot releases already in your TARDIS Guide or AudioLog collection as you browse.
The Multiverse at your fingertips
Multiverse Companion
A browser extension that brings your collection and story progress with you while you explore Doctor Who across the web.
Sign in with your Multiverse account and Multiverse Companion appears on top of the Big Finish and TARDIS Wiki pages, showing info about a release - whether you own it or have completed it, its average rating, and a link to read reviews!
No more switching tabs
Useful context, right where you need it.
Follow your progress
See completed stories and progress at a glance without switching between tabs.
Private by design
Read-only access, no computer data, no activity logs, and no advertising trackers.
Available now
Choose your browser.
Multiverse Companion is available for Chrome and Firefox. The Safari version is coming soon.
Privacy policy
Your data stays yours.
Multiverse Companion is built to be very privacy-aware. It downloads the collection and story-progress data connected to your account from TARDIS Guide and AudioLog so it can show useful context in your browser.
- It uses read-only access to download your relevant TARDIS Guide and AudioLog data.
- It does not read files or other data from your computer.
- It does not collect, upload, or transfer browsing or diagnostic logs.
- It does not sell your data, use it for advertising, or share it with third parties.
- Your downloaded Multiverse data is stored locally by the extension in your browser and can be removed by logging out of the extension.
Companion only contacts Multiverse services to sign you in, refresh your read-only data, and match supported pages with entries from TARDIS Guide or AudioLog.