Cmd J – ChatGPT for Chrome
Use ChatGPT on any tab without copy-pasting
Gadget
The fastest way to build and run web apps — with AI
Updated February 2026
| Cmd J – ChatGPT for Chrome | Gadget | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 3 | 17 |
| Pros | 0 | 2 |
| FactScore™ | 30.1 | 62.8 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Cmd J – ChatGPT for Chrome — Pros
No unique pros listedBoth tools — Pros
—Only in Gadget — Pros
Easy to use Fast deploymentOnly in Cmd J – ChatGPT for Chrome — Cons
—Both tools — Cons
—Only in Gadget — Cons
—Details
| Cmd J – ChatGPT for Chrome | Gadget | |
|---|---|---|
| Categories | AI Coding Agents, Writing assistants, Chrome Extensions | AI Coding Agents, Cloud Computing Platforms |
| Platforms | Web | Web |
| Became Popular | February 21, 2023 | November 13, 2023 |
| Website | cmdj.app | gadget.dev |
Who Should Pick Which?
Choose Cmd J – ChatGPT for Chrome if...
- No unique pros listed
Choose Gadget if...
- Easy to use
- Fast deployment
With a FactScore™ of 30.1 vs 62.8, Gadget leads in community reception. Cmd J – ChatGPT for Chrome uniquely offers No unique pros listed, while Gadget stands out for Easy to use and Fast deployment.
What Users Say
Cmd J – ChatGPT for Chrome
I previously used Merlin, but it required manually copy/pasting, this extension does the job faster and is also free haha
Works really well, nice design. Love it.
I totally agree with this apps. Thank you so much.
Gadget
We built this using Gadget and truly believe in the platform for rapid Shopify app development.
Without a doubt Gadget has enabled us as an agency to expand our custom app offerings. We’re a Shopify Plus Partner, and about half of the new projects we do these days require some form of custom ...
Love Gadget & their whole team! I used Gadget to rebuild my Shopify app (Flexi Theme Library), and have only good things to say based on my app rebuild experience. Some features I adore about G...
Related Comparisons
Frequently Asked Questions
Which is better, Cmd J – ChatGPT for Chrome or Gadget?
Based on FactScore™, Gadget leads with a score of 62.8 vs 30.1. Gadget has a higher rating of 5.0★ compared to 5.0★.
What are the pros of Cmd J – ChatGPT for Chrome compared to Gadget?
Cmd J – ChatGPT for Chrome uniquely offers: No unique pros listed.
What are the pros of Gadget compared to Cmd J – ChatGPT for Chrome?
Gadget uniquely offers: Easy to use, Fast deployment.
Is Cmd J – ChatGPT for Chrome better rated than Gadget?
Cmd J – ChatGPT for Chrome is rated 5.0★ from 3 reviews. Gadget is rated 5.0★ from 17 reviews.
What is the FactScore™ of Cmd J – ChatGPT for Chrome and Gadget?
FactScore™ weighs rating and review volume together. Cmd J – ChatGPT for Chrome scores 30.1 and Gadget scores 62.8.
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