Who is SyncWatch for?

SyncWatch is an open-source project built for people who want to watch videos together online.

Does SyncWatch have a free plan?

Yes — SyncWatch is open source under the Open Source license and free to use.

What platforms does SyncWatch run on?

SyncWatch runs on the web and embeddable surfaces.

Is SyncWatch still active?

Unverified. SyncWatch has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to SyncWatch?

Similar projects tracked by PulseGate include Notisboard‑App, Paltalk Desktop, and Fachat - online video chat.

SyncWatch is developed by Semro.

When did SyncWatch launch?

SyncWatch first shipped in 2018.

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SyncWatch

Name: SyncWatch
Author: Semro

github.comVideo chat & meeting people

SyncWatch is an open-source browser extension that synchronizes video playback for people watching together online. It is intended for friends, families, and communities using supported video websites.

Open SourceWebEmbeddable

Visit github.com

Overview

5 features

SyncWatch is a Video chat & meeting people project. It focuses on watching online videos together without manually synchronizing playback or coordinating with others. SyncWatch is an open-source project aimed at people who want to watch videos together online. The project is open source (Open Source). SyncWatch is available on the web and embeddable surfaces.

Semro builds and maintains SyncWatch, and it first shipped in 2018. Key capabilities include synchronized playback, browser extension, and watch parties.

Summary written by a language model from the project’s public pages.

Synchronized playback
Browser extension
Watch parties
Video sharing
Playback controls

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

License

Open Source

Verified signals

HTTPSOpen SourceFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed9 Sept · 00:33 UTC
Sync Watch verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about SyncWatch

What does SyncWatch do?: SyncWatch focuses on watching online videos together without manually synchronizing playback or coordinating with others. It is catalogued under Video chat & meeting people on PulseGate.
Who is SyncWatch for?: SyncWatch is an open-source project built for people who want to watch videos together online.
Does SyncWatch have a free plan?: Yes — SyncWatch is open source under the Open Source license and free to use.
What platforms does SyncWatch run on?: SyncWatch runs on the web and embeddable surfaces.
Is SyncWatch still active?: Unverified. SyncWatch has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to SyncWatch?: Similar projects tracked by PulseGate include Notisboard‑App, Paltalk Desktop, and Fachat - online video chat.Notisboard‑App Paltalk Desktop Fachat - online video chat
Who makes SyncWatch?: SyncWatch is developed by Semro.
When did SyncWatch launch?: SyncWatch first shipped in 2018.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
First seen: 9 Sept 2026
Built for: people who want to watch videos together online
Model: Open source
Solves: Watching online videos together without manually synchronizing playback or coordinating with others.

Registered as

Firefox Add-ons: syncwatch

Developer

Semro

Index record

Indexed: 9 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 9 Sept 2026

Identity audit (13)

Slug: sync-watch-github-com
Lifecycle state recorded: 9 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 9 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 9 Sept 2026
Canonical URL: https://github.com/Semro/syncwatch

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