# Multiverse Companion

> Log in with Multiverse (TARDIS Guide, AudioLog, more coming soon!) and view your cross-site collection and story progress on external websites.

Canonical page: [https://chrome-stats.com/d/multiverse-companion](https://chrome-stats.com/d/multiverse-companion)

## Overview

- **ID:** `multiverse-companion`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** shauny
- **Category:** appearance,alerts-updates,shopping
- **Daily users:** 18
- **Weekly downloads:** 1
- **Rating:** 5.00 / 5 (2 ratings)
- **Version:** 2026.7.30
- **Last updated:** 2026-07-28
- **First published:** 2026-07-10
- **Size:** 1.85 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/multiverse-companion/)
- **Website:** [https://multiverse.guide/companion](https://multiverse.guide/companion)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/multiverse-companion/privacy/](https://addons.mozilla.org/firefox/addon/multiverse-companion/privacy/)

## Description

A browser extension that brings your collection and story progress with you while you explore Doctor Who and other Big Finish audios across the web.

Sign in with your Multiverse account and Companion quietly checks pages on Big Finish and TARDIS Wiki, showing when a release is in your collection and how much of it you have completed.

It also brings back the "You've got this!" badge, to more easily see which releases you own.

## Rankings

- #25,630 — Overall
- #115 — company
- #145 — compare
- #199 — progress
- #239 — guide

## Permissions and access

### Permissions

- `activeTab`
- `identity`
- `scripting`
- `storage`
- `tabs`
- `webNavigation`

### Host permissions

- `https://auth.multiverse.guide/*`
- `https://tardis.guide/*`
- `https://audiolog.guide/*`
- `https://treklog.guide/*`
- `https://www.bigfinish.com/*`
- `https://bigfinish.com/*`
- `https://tardis.wiki/*`
- `https://*.tardis.wiki/*`
- `https://memory-alpha.fandom.com/*`

### Content script matches

- `www.bigfinish.com`
- `bigfinish.com`
- `tardis.wiki`
- `*.tardis.wiki`
- `memory-alpha.fandom.com`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Crom Companion](https://chrome-stats.com/d/crom-companion) — 43 users, 5.00 / 5
- [Homestuck Companion](https://chrome-stats.com/d/homestuck-companion) — 344 users, 4.88 / 5
- [MyChronicles Extension](https://chrome-stats.com/d/my-chronicles)
- [RSI Companion](https://chrome-stats.com/d/rsi-companion) — 344 users, 4.72 / 5
- [Wayfinder Companion for SWU](https://chrome-stats.com/d/51dd34375c8e4087bdf5) — 43 users
- [SCP Tracker](https://chrome-stats.com/d/scp-tracker) — 27 users, 5.00 / 5
- [Cosmic Explorer](https://chrome-stats.com/d/cosmic-explorer-jkkhj)
- [WalletConnect Companion](https://chrome-stats.com/d/walletconnect-companion-web) — 4 users, 1.00 / 5
- [Story Tracker](https://chrome-stats.com/d/story-tracker) — 1 users
- [Trace — Fanfiction Reading Tracker](https://chrome-stats.com/d/tracefiction) — 11 users, 3.00 / 5
- [grimoire companion](https://chrome-stats.com/d/grimoire-companion) — 36 users, 5.00 / 5
- [Linkwarden Companion](https://chrome-stats.com/d/linkwarden-companion) — 27 users, 4.00 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/multiverse-companion)