Who should use Vertical Twitch?

Vertical Twitch is a consumer product built for twitch viewers who want a vertical video-and-chat layout.

Does Vertical Twitch have a free plan?

Yes — Vertical Twitch is free to use.

What platforms does Vertical Twitch run on?

Vertical Twitch runs on the web and embeddable surfaces.

Is Vertical Twitch still maintained?

Unverified. Vertical Twitch 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 Vertical Twitch?

Similar projects tracked by PulseGate include Twitch VOD Downloader and Viewer, Live Edge for Twitch, and Twitch Ad Blocker.

Who develops Vertical Twitch?

Vertical Twitch is developed by Ulysses.

When did Vertical Twitch launch?

Vertical Twitch first shipped in 2020.

Back to the index

Vertical Twitch

Name: Vertical Twitch
Author: Ulysses

mozilla.orgVideo & media players

Vertical Twitch is a Firefox browser extension that rearranges Twitch streams into a vertical layout with video above the chat panel. It is intended for Twitch viewers who want to watch video and chat on the same page without opening another tab.

FreeWebEmbeddable

Visit mozilla.org

Overview

4 features

Vertical Twitch is a Video & media players project. It focuses on watching Twitch video and chat together without switching tabs or using a separate website. It is built as a consumer product for twitch viewers who want a vertical video-and-chat layout. It is available for free. It runs on the web and embeddable surfaces.

It is developed by Ulysses, and it first shipped in 2020. Among its 4 catalogued features are vertical layout, video above chat, and same-page chat. The interface is available in 32 languages, including Czech, German, and Greek.

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

Vertical layout
Video above chat
Same-page chat
One-click toggle

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed8 Sept · 21:27 UTC
Vertical Twitch verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Vertical Twitch

What does Vertical Twitch do?: Vertical Twitch focuses on watching Twitch video and chat together without switching tabs or using a separate website. It is catalogued under Video & media players on PulseGate.
Who should use Vertical Twitch?: Vertical Twitch is a consumer product built for twitch viewers who want a vertical video-and-chat layout.
Does Vertical Twitch have a free plan?: Yes — Vertical Twitch is free to use.
What platforms does Vertical Twitch run on?: Vertical Twitch runs on the web and embeddable surfaces.
Is Vertical Twitch still maintained?: Unverified. Vertical Twitch 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 Vertical Twitch?: Similar projects tracked by PulseGate include Twitch VOD Downloader and Viewer, Live Edge for Twitch, and Twitch Ad Blocker.Twitch VOD Downloader and Viewer Live Edge for Twitch Twitch Ad Blocker
Who develops Vertical Twitch?: Vertical Twitch is developed by Ulysses.
When did Vertical Twitch launch?: Vertical Twitch first shipped in 2020.

At a glance

Pricing: Free
Platforms: Web
First seen: 8 Sept 2026
Built for: Twitch viewers who want a vertical video-and-chat layout
Model: B2C
Solves: Watching Twitch video and chat together without switching tabs or using a separate website.

Registered as

Firefox Add-ons: vertical-twitch

Developer

Ulysses

Index record

Indexed: 8 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 8 Sept 2026

Identity audit (13)

Slug: vertical-twitch-mozilla-org
Lifecycle state recorded: 8 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 8 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
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: 8 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/vertical-twitch

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