Search All Your AI Chats at Once: ChatGPT, Claude, Gemini & Grok (2026)
AI Toolbox (formerly ChatGPT Toolbox) adds one search that looks across your ChatGPT, Claude, Gemini, and Grok conversations at the same time, groups the matches by assistant, and gives each result a link that opens it in the right place. Instead of remembering which assistant you asked, and then searching four sites one by one, you type once and see every match together. It runs on Chromium browsers (Chrome, Edge, Brave, Opera, Arc) as one unified install with modules you toggle on or off. Trusted by 40,000+ active users with a 4.6/5 Chrome Web Store rating.
TL;DR. Each AI assistant can only search its own history, and some barely search at all. AI Toolbox mirrors your conversations from ChatGPT, Claude, Gemini, and Grok into one local index and adds a single search box that spans all four, with results grouped by assistant and a deep link to each. It is opt-in and off by default, the index stays in your browser, and it unlocks with the All Access cross-platform bundle. 40,000+ users, 4.6/5 Chrome Web Store rating, 14-day money-back guarantee.
By Adi Leviim, Co-Founder at Infi Developments, 7+ years building AI productivity tools.
Can you search across ChatGPT, Claude, Gemini, and Grok at once?
Natively, no. Each assistant is its own island. ChatGPT searches only ChatGPT history, Claude only Claude, Gemini only Gemini, and Grok only Grok, and the quality varies: some match conversation titles more than the words inside your messages. If you use more than one assistant, and most power users now do, the answer you are looking for could be in any of the four, and there is no native way to look in all of them from one place.
AI Toolbox closes that gap. It mirrors your conversations from every assistant you use into a single index inside the extension, then adds one search box that queries all four at once. The results come back grouped by assistant, ChatGPT here, Claude there, Gemini and Grok below, and each match is a link that opens the original conversation on the right site.
How cross-assistant search works
One switch turns four separate histories into one searchable place. The feature is opt-in and off by default. You turn it on once, on any of the four sites, and every open tab reacts immediately while any closed site joins the next time you visit it. From then on:
As you browse ChatGPT, Claude, Gemini, and Grok, AI Toolbox mirrors each conversation into a unified index that lives in your browser.
The shared search box queries that index, so one query returns matches from all four assistants together.
Matches are grouped by assistant and ranked by recency, so you can tell at a glance where an answer came from.
Each result is a deep link. Click it and AI Toolbox opens the exact conversation on the correct site.
Because the index is built from the conversations you actually open, it reflects your real history across every assistant, not a partial export.
Native search vs AI Toolbox unified search
Capability
Native (each assistant)
AI Toolbox unified search
Scope
One assistant's own history
ChatGPT, Claude, Gemini, and Grok together
Full message text
Inconsistent, often title-weighted
Searches the words inside your messages
Results grouped by assistant
Not applicable
Yes, with a deep link to each
Open the source chat
Manual, on that site
One click opens it on the right site
Where it runs
Per site
The same box on all four sites
This is an All Access feature
Cross-assistant search is part of the cross-platform bundle, so it unlocks with All Access. All Access is a single purchase that turns on the ChatGPT, Claude, Gemini, and Grok modules of AI Toolbox, plus the cross-platform layer that ties them together: unified search and a shared prompt library that follows you across all four assistants.
To be clear about what you are buying: All Access unlocks the AI Toolbox modules, not the AI subscriptions. It is not an AI subscription. You keep using your own ChatGPT, Claude, Gemini, and Grok accounts, and AI Toolbox adds the organization, search, and prompt layer on top of them. All Access Lifetime ($199) covers all four modules in one purchase and saves $197 versus buying four single-platform Lifetimes. Every paid plan includes a 14-day money-back guarantee.
Who benefits most
People who route by strength. If you send code to one assistant, writing to another, and research to a third, unified search means you never have to remember which one holds the answer.
Teams comparing models. Evaluators running the same prompt across assistants can find every version of a thread in one query.
Anyone with a year of history. The good answer is rarely in the last chat. One search across all four beats scrolling four sidebars.
Is it private?
Yes. The unified index stays in your browser. AI Toolbox builds the index locally from the conversations you open, and the feature is off until you turn it on. It is opt-in by design, so nothing is mirrored across assistants until you choose to enable it, and you can turn it off at any time.
Frequently Asked Questions
Does one search really cover ChatGPT, Claude, Gemini, and Grok?
Yes. Once you enable cross-platform search, a single query returns matches from all four assistants at once, grouped by assistant, with a link that opens each conversation on the right site.
Do I have to turn it on?
Yes. It is opt-in and off by default. Turn it on once, on any of the four sites, and it activates everywhere. You can turn it off again at any time.
Where is my conversation data stored?
The unified index lives in your browser. AI Toolbox builds it locally from the conversations you open, rather than uploading your chats to a third-party server.
What does it cost?
Cross-assistant search is part of the cross-platform bundle and unlocks with All Access ($199 Lifetime), which also turns on all four assistant modules and the shared prompt library. It is not an AI subscription: you use your own assistant accounts.
Which browsers are supported?
All Chromium browsers: Chrome, Edge, Brave, Opera, and Arc. Firefox is not supported.
Conclusion: one search, every assistant
Using four AI assistants should not mean searching four separate histories. AI Toolbox turns them into one searchable place, so a single query surfaces the right answer no matter which assistant you asked. Turn on cross-platform search, and your ChatGPT, Claude, Gemini, and Grok conversations finally live under one search box.
Key Terms
Unified search
One AI Toolbox search box that queries your ChatGPT, Claude, Gemini, and Grok conversations at once, with results grouped by assistant and a deep link to each.
All Access
A single purchase that unlocks the ChatGPT, Claude, Gemini, and Grok modules of AI Toolbox plus the cross-platform layer (unified search and shared prompt library). It unlocks the extension modules, not the AI subscriptions.
Cross-platform switch
A single opt-in setting, off by default, that turns on the cross-platform features across every assistant at once.
References
Sources and authoritative documentation referenced in this article:
A Full Stack Developer with 7+ years of experience building AI productivity tools. Leads product development and frontend architecture for AI Toolbox, the Chrome extension suite (ChatGPT, Gemini, Grok, and Claude modules) that helps users search, organize, and export their AI conversations.
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Adi Leviim