# BetaSeries

> BetaSeries syncs with your SVOD platforms and automatically marks your last watched episodes on your account!

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

## Overview

- **ID:** `betaseries`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** BetaSeries
- **Category:** social-communication,games-entertainment
- **Daily users:** 379
- **Weekly downloads:** 3
- **Rating:** 4.25 / 5 (4 ratings)
- **Version:** 2.4.3
- **Last updated:** 2026-08-27
- **First published:** 2022-10-06
- **Size:** 800 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/betaseries/)
- **Website:** [https://support.betaseries.com](https://support.betaseries.com/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/betaseries/privacy/](https://addons.mozilla.org/firefox/addon/betaseries/privacy/)

## Description

BetaSeries is a powerful Chrome extension designed to seamlessly sync with your SVOD platforms, notably Netflix, to automatically mark your last watched episodes. With over ten years of experience, BetaSeries offers an intuitive way to manage your series schedule, share your viewing progress, and discover new shows within the largest French-speaking community of movie and series enthusiasts. This extension enhances your watching experience by ensuring your viewing history is always up-to-date across platforms, making it easier to stay on track with your favorite series.

## Rankings

- #5,883 — Overall
- #11 — beta
- #24 — episode
- #52 — platform
- #96 — base
- #112 — task

## Permissions and access

### Permissions

- `cookies`
- `tabs`
- `activeTab`
- `storage`
- `alarms`
- `scripting`

### Host permissions

- `*://*.netflix.com/`
- `*://*.betaseries.com/`
- `*://*.primevideo.com/`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Moderate 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 was recently updated in the past month. New updates 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).

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