What does ChatIndex do?

Finding, organizing, exporting, and moving context between long AI conversations. It is catalogued under Browser DevTools & extensions on PulseGate.

Who is ChatIndex for?

ChatIndex is a consumer product built for people who use multiple AI chat assistants.

Yes — ChatIndex is free to use.

What platforms does ChatIndex run on?

ChatIndex runs on the web, embeddable surfaces, and Android.

Is ChatIndex still active?

Unverified. ChatIndex 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 ChatIndex?

Similar projects tracked by PulseGate include AI Chat Turbo, AI Chatbot, and ChatGPT Search For FF.

ChatIndex is developed by sidharth.

How long has ChatIndex been around?

ChatIndex first shipped in 2026.

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ChatIndex

Name: ChatIndex
Author: sidharth

mozilla.orgBrowser DevTools & extensions

ChatIndex adds a Firefox sidebar that indexes conversations from ChatGPT, Claude, Gemini, DeepSeek, and Perplexity. It supports message search, navigation, saved folders, Markdown and context export, imports, sharing, and transferring context between supported assistants, with most data stored locally.

FreeWebEmbeddableAndroid

Visit mozilla.org

Overview

10 features

ChatIndex is a Browser DevTools & extensions project. Finding, organizing, exporting, and moving context between long AI conversations. ChatIndex is a consumer product aimed at people who use multiple AI chat assistants. It is available for free. ChatIndex is available on the web, embeddable surfaces, and Android.

Behind ChatIndex is sidharth, and it first shipped in 2026. Key capabilities include conversation indexing, full-text search, and message navigation. The interface is available in 32 languages, including Czech, German, and Greek.

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

Conversation indexing
Full-text search
Message navigation
Saved folders
Markdown export
Context export
Chat import
Conversation sharing
Context transfer
Local data storage

Built with & integrations

Database

Firebase

AI providers

anthropic

Runs on

BrowserEmbeddableAndroid

Detected from

Firebase: .firebaseio in the HTML

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 · 06:42 UTC
ChatIndex verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about ChatIndex

What does ChatIndex do?: Finding, organizing, exporting, and moving context between long AI conversations. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is ChatIndex for?: ChatIndex is a consumer product built for people who use multiple AI chat assistants.
Is ChatIndex free?: Yes — ChatIndex is free to use.
What platforms does ChatIndex run on?: ChatIndex runs on the web, embeddable surfaces, and Android.
Is ChatIndex still active?: Unverified. ChatIndex 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 ChatIndex?: Similar projects tracked by PulseGate include AI Chat Turbo, AI Chatbot, and ChatGPT Search For FF.AI Chat Turbo AI Chatbot ChatGPT Search For FF
Who makes ChatIndex?: ChatIndex is developed by sidharth.
How long has ChatIndex been around?: ChatIndex first shipped in 2026.

At a glance

Pricing: Free
Platforms: Web
First seen: 15 Sept 2026
Built for: people who use multiple AI chat assistants
Model: B2C
Solves: Finding, organizing, exporting, and moving context between long AI conversations.

Registered as

Firefox Add-ons: chatindex

Developer

sidharth

Index record

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

Identity audit (13)

Slug: chatindex-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 (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: 15 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/chatindex

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