Send one prompt to ChatGPT, Gemini, Claude and more — all at once
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, AI-MultiPrompt (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 ChatHub (322.62K visits/mo), Merlin AI (1.38M visits/mo), Monica (4.51M visits/mo).
Saves me from pasting the same prompt into four different browser tabs.
Gets sluggish if you query too many models at once.
Clean open-source extension, does exactly what it says.
Stopped working after the latest Chrome update.
AI-synthesized perspectives grounded in live site inspection, pricing structure, and category benchmarks — presented as editorial viewpoints rather than individual customer testimonials.
Write a prompt once and send it to several AI chats — ChatGPT, Gemini, Claude and others — with a single click.
The extension opens a pinned tab for every selected AI service, reusing existing tabs so your workspace stays tidy.
Your most recent prompt is stored automatically and can be copied to the clipboard for quick re-use or editing.
Choose exactly which AI chats receive each prompt, so you can run a quick two-model comparison or a broad multi-model sweep.
Runs locally in the browser, requires no account or API key, and the developer declares that no user data is collected or sold.
AI-MultiPrompt solves a very specific annoyance: comparing answers from different large language models normally means writing the same prompt over and over in separate tabs. This lightweight extension puts a small popup on your toolbar where you compose the prompt once, tick the AI services you want to query, and hit Submit. The extension then opens (or reuses) a pinned tab for every selected chat and pushes your text into each one, so all the models start answering in parallel.
It remembers your last submitted prompt and can copy it back to the clipboard, which makes iterating on a question painless. You stay in control of which assistants take part in each round, so you can compare a two-model check or fan out to eight chats depending on the task. Updates have focused on keeping submission working as the chat UIs evolve, with fixes for Copilot, ChatGPT and Claude submission in recent versions.
Because the extension runs entirely in your browser and talks directly to the chat pages you already have open, there is no account, no API key and no subscription. It is a practical utility for anyone who wants a second (or eighth) opinion without the copy-paste tax.
Pose the same question to several assistants and compare how each one frames the answer, cites sources or hedges its claims.
Send a rewritten prompt to multiple models at once to see which phrasing reliably produces the structure you want.
Kick off ideation in several chatbots simultaneously, then cherry-pick the strongest outline, hook or headline.
Compare how different assistants handle code snippets, edge cases or error messages before wiring one into a workflow.
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 |
|---|---|---|---|---|---|---|
| ● | AI-MultiPrompt | 0 | — | — | Free | Current |
| 1 | ChatHub | 322.62K | -13.9% | 59% direct | Freemium | vs ChatHub |
| 2 | Merlin AI | 1.38M | +13.1% | 50% direct | Freemium | vs Merlin AI |
| 3 | Monica | 4.51M | -11.3% | 55% direct | Freemium | vs Monica |
| 4 | Sider | 2.64M | -10.6% | 64% direct | Freemium | vs Sider |
| 5 | Mochii | 26.99K | -20% | 40% direct | Freemium | vs Mochii |
| 6 | izzedo chat | 8.34K | +78.9% | 40% direct | Freemium | vs izzedo chat |
Compare GPT, Claude, and Gemini answers side by side in one chat
Compare GPT, Claude, and Gemini answers side by side in one chat
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Ask one question, get simultaneous answers from multiple AI chatbots
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