Tools

Compare ChatGPT, Claude, Gemini, Grok & DeepSeek answers side by side

Compare any AI answer against 30+ models. Catch a confident-sounding wrong answer before it burns you. Free, no account required.

View Chrome Web Store

Time on the storeAbout 1 to 3 yearsA rough range, not an exact date

Store users≈2KRounded by the Chrome Web Store

Chrome Web Store rating4.8 / 512 ratings on the Chrome Web Store

Last store update5 Oct 2026Version 0.1.20.13, 5 days ago

Inside the extension

Compare ChatGPT, Claude, Gemini, Grok & DeepSeek answers side by side developer product preview 1

Product image 1 of 5

Reviews

Val12 days ago
Not a single review actually informs the good or bad of the application, most of them generic and I assume r fake. The app lasted for five questions, five free questions per day, LOL. Then straight away asks for money. The embarrassing thing is, I asked Cuey itself, where is the mic or voice assistant i can use within you? It's replied, it's next to the chat box, chat field. Mic is not in chat field. After i sent the short screen and sent it to CUEY, it replied :yes, I'm (CUEY) wrong, it is not there. it didn't resolve any issue, didnt find or advised where the mic is :) . 5 out of 5 daily questions spent looking for mic and the mic was not found. Dumb app/ or extension, wrong answers, cannot find anything. What is comparing there if it is already wrong and malfunction ? didnt work for me at all. removed and forgotten.
Todd Berner5 months ago
I've been waiting for a tool like this since 2023. Before Cuey I was juggling models in different tabs trying to get to the best answer. It was unbelievably frustrating and tedious. Not to mention the uncertainty of whether your conversational context is actually 1-to-1 with each model. You can just subscribe to one service and use Cuey to compare other models ... I love the UI and seamless experience. Whether it finds a better answer or I want to compare different models, it's like having a second set of eyes. Highly recommend.
Valerio Meucci6 months ago
Great extension for anyone working across multiple LLMs. It saves so much time by aggregating results in one place instead of jumping between tabs. Very sleek UI and super intuitive!
Floyd Marinescu6 months ago
A must have for serious research. Noting differences across models and getting a conslidated best answer across all models is invaluable and increases the confidence of the research I'm doing.
Pizza Shiit6 months ago
Cuey is the “second opinion” layer AI was missing. Fast, simple, and incredibly useful for comparing model outputs without the tab chaos.
Bella Voldman6 months ago
Very slick. Integrates right into my workflow.
Adam Kazwell6 months ago
It's so tempting to take AI's confident-sounding answers at face value, but Cuey is the "wait, are you sure?" layer I didn't know I was missing. Effortless second opinions from every major model without juggling tabs. 🥰
Forest Good6 months ago
Love being able to compare multiple models! Way to go team
Prateek Gupta6 months ago
I have been using Cuey for over 2 weeks now - solid concept. Being able to compare responses from multiple AI models side by side is genuinely useful and saves time. Helps catch bad outputs quickly and improves confidence in answers. UI is clean and easy to use.
Sarah Wakeman6 months ago
It's so cool being able to see the answers from multiple AI models in one place, and the analysis is super helpful as it tells you how and where the answers differ. I really love that it saves my prompts across models too as I work across GPT / Claude and Gemini all day in any case.
Charles Lu6 months ago
This plugin is a must have if you use AI chatbots regularly. It runs your prompts against multiple models in the background and lets you know when there's a better answer out there. No extra effort on your part. Plus the cloud sync for chat history is something I didn't know I needed until I had it. Super handy.
Zihao Chen9 months ago
Nice tool, with in context comparison and memorable history saves my lots of time

Reviews

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Permissions & access

Access levelHigh

Can ask for your Google account sign-in, plus 2 more sensitive permissions.

What it’s allowed to do, not what it actually does. Not a safety rating.

Permissions 10

Sensitive3

Ask for your Google account sign-inidentity
See the address and title of every open tabtabs
Read and change site cookies, including loginscookies

Standard7

Save its own settingsstorage
Store large amounts of its own dataunlimitedStorage
Work on the tab you click it onactiveTab

Members also see when a new version asks for new access.

Website access 22

chat.openai.com
chatgpt.com
claude.ai
gemini.google.com
contribution.usercontent.google.com
lh3.googleusercontent.com
lh3.google.com
grok.com
copilot.microsoft.com
chat.deepseek.com
chat.qwen.ai
yuanbao.tencent.com
www.doubao.com
doubao.com
chat.z.ai
www.kimi.com
kimi.com
cuey.io
api.cuey.io
us.i.posthog.com
hooks.slack.com
amazonaws.com and its subdomains

Extension ID: gdbiinmclpikjlmfnekmggbddgmlglia
Package size: 8.91MiB
Manifest: Version 3

The maker

This is the only listing we know of from Llama Valley Inc.

Listings: 1
Combined store users: ≈2K
Store Featured: 0

Combined users can count the same person more than once. Maker profile

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Inside the extension

Reviews

Reviews

Competitors

Permissions & access

Permissions 10

Sensitive3

Standard7

Website access 22

The maker

Should you build in this niche?

Reviews