Who is DeepSeek Button for?

DeepSeek Button is a consumer product built for firefox users who use DeepSeek Chat.

Does DeepSeek Button have a free plan?

Yes — DeepSeek Button is free to use.

What platforms does DeepSeek Button run on?

DeepSeek Button runs on the web and embeddable surfaces.

Is DeepSeek Button still maintained?

Unverified. DeepSeek Button 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 DeepSeek Button?

Similar projects tracked by PulseGate include DeepSeek Assistant, Deepseek Sidebar, and DeepSeek in Sidebar.

Who makes DeepSeek Button?

DeepSeek Button is developed by Mal1k.

When did DeepSeek Button launch?

DeepSeek Button first shipped in 2025.

Back to the index

DeepSeek Button

Name: DeepSeek Button
Author: Mal1k

mozilla.orgBrowser DevTools & extensions

DeepSeek Button is a lightweight Firefox extension that adds a toolbar button for opening DeepSeek Chat. It is intended for Firefox users who want quick browser access to the DeepSeek service.

FreeWebEmbeddable

Visit mozilla.org

4alternatives

3features

2025since

Overview

3 features

In the Browser DevTools & extensions space, DeepSeek Button takes a focused approach. It focuses on opening DeepSeek Chat quickly from Firefox without navigating to it manually. It is built as a consumer product for firefox users who use DeepSeek Chat. It is available for free. DeepSeek Button is available on the web and embeddable surfaces.

It is developed by Mal1k, and it first shipped in 2025. Among its 3 catalogued features are toolbar button, DeepSeek Chat shortcut, and browser tab access. The interface is available in 32 languages, including Czech, German, and Greek.

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

Toolbar button
DeepSeek Chat shortcut
Browser tab access

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

Indexed15 Sep · 11:56 UTC
DeepSeek Button verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about DeepSeek Button

What is DeepSeek Button?: DeepSeek Button focuses on opening DeepSeek Chat quickly from Firefox without navigating to it manually. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is DeepSeek Button for?: DeepSeek Button is a consumer product built for firefox users who use DeepSeek Chat.
Does DeepSeek Button have a free plan?: Yes — DeepSeek Button is free to use.
What platforms does DeepSeek Button run on?: DeepSeek Button runs on the web and embeddable surfaces.
Is DeepSeek Button still maintained?: Unverified. DeepSeek Button 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 DeepSeek Button?: Similar projects tracked by PulseGate include DeepSeek Assistant, Deepseek Sidebar, and DeepSeek in Sidebar.DeepSeek Assistant Deepseek Sidebar DeepSeek in Sidebar
Who makes DeepSeek Button?: DeepSeek Button is developed by Mal1k.
When did DeepSeek Button launch?: DeepSeek Button first shipped in 2025.

At a glance

Pricing: Free
Platforms: Web
Built for: Firefox users who use DeepSeek Chat
Model: B2C
Solves: Opening DeepSeek Chat quickly from Firefox without navigating to it manually.

Registered as

Firefox Add-ons: deepseek-button

Developer

Mal1k

Index record

Indexed: 15 Sep 2026
Lifecycle: Alive
Last seen: 15 Sep 2026

Identity audit (13)

Slug: deepseek-button-mozilla-org
Lifecycle state recorded: 15 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 15 Sept 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
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: 15 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/deepseek-button

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