# SyncUp

> Watch videos together in sync with friends

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

## Overview

- **ID:** `syncup`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Basishoef
- **Category:** photos-music-videos,social-communication
- **Daily users:** 182
- **Weekly downloads:** 37
- **Version:** 1.3.2
- **Last updated:** 2026-08-25
- **First published:** 2025-12-09
- **Size:** 334 KB
- **Data as of:** 2026-09-15
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/syncup/)

## Description

Watch videos together in sync with friends

Extension for <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/b2bb8fc53ae0d912f15e66721897368eac39afb6561188ab335d7696cf504a5f/http%3A//SyncUp.tv" rel="nofollow">SyncUp.tv</a> to watch video's together on all video platforms.

## Rankings

- #8,684 — Overall
- #18 — sync
- #168 — friend
- #244 — watch

## Permissions and access

### Permissions

- `storage`
- `alarms`

### Host permissions

- `<all_urls>`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- 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).

## Similar extensions and apps

- [Sync](https://chrome-stats.com/d/sync_ext) — 12 users
- [Sync Watch](https://chrome-stats.com/d/sync-watch) — 1 users
- [Sync Watch](https://chrome-stats.com/d/syncwatch) — 1,048 users, 4.95 / 5
- [VideoSync](https://chrome-stats.com/d/videosync) — 5 users
- [Sync Everything](https://chrome-stats.com/d/sync-everything) — 7 users
- [Twopair](https://chrome-stats.com/d/twopair) — 1 users
- [Stream Together](https://chrome-stats.com/d/stream-together) — 125 users, 4.20 / 5
- [SyncClick](https://chrome-stats.com/d/syncclick) — 1 users
- [Synctastic](https://chrome-stats.com/d/synctastic) — 5.00 / 5
- [CineSync — Watch Together](https://chrome-stats.com/d/cinesync-watch-together) — 2 users
- [OpenSync](https://chrome-stats.com/d/opensync) — 1 users
- [Watch Party Sync](https://chrome-stats.com/d/watch-party-sync)

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