Ask every AI the same question — at once.
Type one prompt and open ChatGPT, Claude, Gemini, Perplexity and Google side by side in tiled windows. Compare AI answers instantly — no install, no account.
Opens each site in its own window, tiled across your screen. Your prompt goes straight from your browser to the sites you pick — never to us.
How it works
Write your prompt once, pick the sites you want, and press the button. Ask Everywhere opens each site in its own browser window and arranges the windows across your screen — three AI chatbots become three columns, four become a grid.
ChatGPT is the only destination with a prompt-prefill link verified here. Other sites open at their home page and use the copy-and-paste fallback; your prompt is copied so you can paste it with Ctrl or ⌘ + V. Your last ten submitted prompts are kept in this browser only, as one-click chips under the prompt box.
Why windows instead of panes
Google, ChatGPT, Claude and Gemini send a security header that stops other pages from displaying them inside a frame. That protects their users from clickjacking, and it means no website can show them side by side in one page. Real browser windows are not affected, so that is what this tool uses.
Your browser may block the extra windows the first time. Allow popups for this site once and it works from then on; you can also use the “Or open them one by one” buttons to open each site separately.
Getting a fair comparison
Send the exact same words to every model — that is the whole point of this tool. Then judge the answers on what you can check: are the facts right, are the sources real, and does the model say when it is unsure? A confident tone is not evidence.
You may need to be signed in to some of the sites. Each one uses your own account and your own settings; MultiPane never sees your conversations.
Privacy
Your prompt travels from your browser directly to the sites you select. MultiPane has no server that receives it. Submitted prompts are kept in this browser's recent history until you clear it.
Frequently asked questions
- Can I use ChatGPT, Claude and Gemini side by side on one screen?
- Yes. Select the three, type your prompt and press the button. Each opens in its own window, tiled left to right across your screen.
- Why did only one window open?
- Browsers often allow just one popup per click until you allow popups for the site. Use the site controls by the address bar to set Site settings → Popups → Allow, then press the button again — or use the “Or open them one by one” buttons.
- Why do I have to paste my prompt into Gemini or Meta AI?
- Only ChatGPT currently has a verified prompt-prefill link in MultiPane. For every other destination, the prompt is copied to your clipboard and you paste it into the site.
- Does MultiPane see my prompts?
- No. The prompt goes from your browser to the sites you choose. Recent submitted prompts are stored only in this browser's local history and can be cleared; there is no MultiPane server involved.
- Is it free?
- Yes, there is no account or payment. The site is supported by ads.