A quick, privacy-minded ChatGPT sidebar for your browser
Unofficial ChatGPT browser sidebar wrapper extension.
This is our editors' assessment out of 5, not an average of user ratings. The viewpoints on this page are written by AI from what we know about the product. They are not customer reviews.
According to OpenAITools.app telemetry verified on 2026-11-11, Jack's ChatGPT (chromewebstore.google.com) is an AI platform indexed under AI Chatbot generating 0 monthly visits with a month-over-month traffic delta of +0 (0.0%). Its primary geographic market is Global (— traffic share), and it operates on a Free pricing model. Top competing alternatives by monthly volume include Sider (2.64M visits/mo), Chippy (2.99K visits/mo), Merlin AI (1.38M visits/mo).
Just another lazy wrapper slapped into a browser sidebar.
Nothing you can't already do on the official ChatGPT page for free.
Decent enough if you strictly want a floating chat window.
Promotes itself with a famous name while just proxying API calls.
AI-synthesized perspectives grounded in live site inspection, pricing structure, and category benchmarks — presented as editorial viewpoints rather than individual customer testimonials.
Open a chat assistant from the extension icon so the conversation sits beside your page instead of in another tab.
Built as a single-purpose, low-friction way to reach AI chat, with a roughly 48 KB footprint.
Positioned as a private chat option; the developer discloses limited handling of user activity.
If the icon does not trigger the panel, open the browser sidebar and select Jack's ChatGPT from the dropdown.
Localised for English, Simplified Chinese and Traditional Chinese.
Jack's ChatGPT takes one of the most common browser annoyances — leaving your page to talk to a chatbot — and solves it by moving the conversation into Chrome's side panel. Click the plugin icon and a chat surface slides in next to your content. If the panel does not appear automatically, the listing explains that you can open the sidebar from the menu bar and pick Jack's ChatGPT from the panel dropdown.
The extension is deliberately narrow in scope. It is not a multi-model hub or an automation platform; it is a single, lightweight way to reach an AI chat while you browse, and the developer markets that speed and a privacy-safe posture as the appeal. The audience is correspondingly small, so it has not accumulated the kind of public review base a mainstream assistant would have.
It ships with an in-app purchase option, localisation for English, Simplified Chinese and Traditional Chinese, and links to a companion site at chat-two.emmmm.dev where the assistant can also be used directly. The small install size — under 50 KB — underlines that it is meant to be an unobtrusive helper rather than a heavyweight AI suite.
Keep the page you are reading on screen and use the side panel for questions or quick drafting.
Work in the sidebar while your source material stays visible, copying useful results straight into your work.
Use a lightweight assistant with a narrow permission footprint if you prefer minimal data collection.
Use the localised interface in English, Simplified Chinese or Traditional Chinese.
Side-by-side telemetry comparison of competing AI tools in the same primary category
| Rank | AI Tool | Monthly Visits | MoM Growth | Direct traffic share | Pricing | Head-to-Head |
|---|---|---|---|---|---|---|
| ● | Jack's ChatGPT | 0 | — | — | Free | Current |
| 1 | Sider | 2.64M | -10.6% | 64% direct | Freemium | vs Sider |
| 2 | Chippy | 2.99K | +29.6% | 42% direct | Freemium | vs Chippy |
| 3 | Merlin AI | 1.38M | +13.1% | 50% direct | Freemium | vs Merlin AI |
| 4 | Monica | 4.51M | -11.3% | 55% direct | Freemium | vs Monica |
| 5 | ChatGPT | 6.05B | +2.2% | 73% direct | Freemium | vs ChatGPT |
| 6 | HARPA AI | 537.46K | +99.3% | 76% direct | Freemium | vs HARPA AI |
Your AI agent for the browser: chat, automate and create from one sidebar
Your AI agent for the browser: chat, automate and create from one sidebar
ChatGPT in your browser sidebar, without switching tabs
ChatGPT in your browser sidebar, without switching tabs
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One AI assistant that plugs ChatGPT, Claude and Gemini into every tab
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SpecialistKeep a chat assistant in a small floating window while you work
