PromptsZone: Side-by-Side AI Comparison icon

PromptsZone: Side-by-Side AI Comparison

by ChatbotsPlace · promptszone.com · Workflow & Planning
FeaturedEstablished publisherManifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Run ChatGPT, Gemini, Claude, XAI, and DeepSeek side-by-side. Sync text inputs and file uploads for instant AI model comparison.

Users
3,000
−7,000 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#19K
#16K among extensions
Version
1.1.1
updated 19 Feb 2026

Users

monthly, 8 months
05,00010KFeb 2026Jul 2026Oct 2026
Latest, 16 Oct 2026: 3,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 8 months
012Feb 2026Jul 2026Oct 2026
Latest, 16 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About PromptsZone: Side-by-Side AI Comparison

Are you tired of endlessly switching tabs to compare AI responses? Stop wasting time copying and pasting prompts between different windows. PromptsZone is the ultimate split-screen workspace designed to supercharge your prompt engineering and AI workflows. PromptsZone allows you to select and run two powerful leading LLMs simultaneously in a single, sleek interface. Compare speed, accuracy, creativity, and coding ability in real-time. 🚀 Key Features: 🤖 Multi-Model Support: Access the world's best AI models in one place: ChatGPT, Google Gemini, Anthropic Claude, XAI (Grok), and DeepSeek. ⚡ Instant Input Sync: Write your prompt once. PromptsZone automatically types it into both active model windows simultaneously, saving you dozens of clicks. 📂 File Input Sync: Need to analyze a document? Upload a file to the left window, and it automatically syncs to the right window. Perfect for comparing summarization or data analysis capabilities. 🔄 Flexible Pairing: Mix and match any combination. Pit ChatGPT vs. Gemini, compare Claude's writing against DeepSeek's coding, or any other pairing that suits your task. Who is PromptsZone for? - Prompt Engineers: Quickly A/B test complex prompts to find the best model for the job. - Content Creators & Marketers: Compare creative copy variations and tones across different AIs instantly. - Developers: Test code snippets and debug using two different AI perspectives simultaneously. - Researchers: Cross-reference factual accuracy and hallucination rates between models. Get Started: - Install the extension, select your preferred models from the top bar, and start typing. Any text you enter on one screen will automatically be synced to the other screen. Note: You must have active accounts/sessions logged in for the respective AI services you wish to use.

Growth

WindowUsersChangeRatingsRating
7 days−4,000−57.1%00.00
30 days−7,000−70.0%00.00
6 months+2,595+640.7%00.00

Chrome Web Store search rankings

Where PromptsZone: Side-by-Side AI Comparison appears when people search the store, with the 30 day change
Search phrasePosition30 days
chatbotsplace#20
ai capabilities#73new

Version history

3 versions recorded
1.1.119 Feb 2026
1.0.118 Feb 2026
1.0.017 Feb 2026

Details

Category
Workflow & Planning
First seen
17 Feb 2026
Size
30 KB
Languages
en-US
Pricing
Free
Privacy policy
promptszone.com
Support
promptszone.com
Extension ID
hgfkgjkelgmhpeadelkjbjecoheechdg

Permissions and risk

Minimal riskimpact 3, likelihood 0
Permissions
storageactiveTabdeclarativeNetRequest
Site access
https://chatgpt.com/*https://gemini.google.com/*https://claude.ai/*https://grok.com/*https://chat.deepseek.com/*https://accounts.x.ai/*

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