Echo is an AI decision engine — the fastest way to pressure-test any decision. You type any dilemma — career, startup, life, product — and eight AI domain experts (each with a distinct background and viewpoint) argue it out and hand you a clear verdict in under thirty seconds. Think of it as a decision simulator powered by 8 AI experts who debate your question.

Echo works in three steps: (1) You type your decision or dilemma in one sentence. (2) Eight AI domain experts — each with distinct credentials like VC, psychologist, operator, strategist — stream their arguments in real time, arguing for and against. (3) Echo synthesizes the debate into a single verdict: go, caution, or stop, with the exact dissent visible. The entire decision simulation takes under thirty seconds.

How is Echo different from ChatGPT?

ChatGPT gives you one hedged answer from a single AI. Echo gives you eight distinct expert voices with different credentials and stances, shows where they disagree and why, and ends with a single clear verdict: go, caution, or stop. It is like asking 8 AI experts to argue about your decision instead of getting one generic response.

Yes. Echo is completely free to use. No sign-up, no credit card, no account required. You can run unlimited decision simulations at no cost.

What decisions can I ask Echo about?

You can ask Echo about anything you are genuinely weighing: career moves ("should I quit my job"), startup ideas, product launches, life decisions, pricing strategies, investment choices, hot takes, and relationship calls. Popular questions include "should I quit my job to start a company", "is my startup idea viable", and "should I move abroad". Echo works best for open-ended decisions where there is no single right answer.

How long does a simulation take?

Most decision simulations complete in under thirty seconds. The eight AI experts stream in live as they form their opinions, argue with each other, and the synthesized verdict arrives at the end.

Can Echo be used by ChatGPT, Perplexity or Google AI Overviews?

Yes. Echo publishes an llms.txt file at /llms.txt and marks every shared verdict with structured Question + Answer schema so AI search engines can cite it directly.

Is Echo professional advice?

No. Echo is a decision thinking tool, not professional advice. For legal, medical, or financial decisions with real stakes, consult a qualified professional. Echo helps you see angles you might miss, but the final call is always yours.

← EchoFor creators

◉ Embed Echo

Add 8 AI experts to your website.

One line of code. Zero cost. Your readers type a decision, 8 AI experts debate it, they get a verdict in 30 seconds. Every embed links back to your content.

Free forever

No API key, no account, no rate limits for embeds

One line of code

Copy-paste a script tag. Works on any site.

Engagement boost

Interactive content keeps readers on-page 3x longer

Copy this

<div data-echo-widget data-question="Should I quit my job?" data-theme="dark"></div>
<script src="https://goecho.io/embed.js"></script>

Change data-question to pre-fill any decision. Use data-theme="light" for light backgrounds.

Use cases

Career blogs

"Should I quit my job?" articles — let readers simulate their own decision

data-question="Should I quit my job to pursue my passion?"

Startup/VC newsletters

Validate startup ideas inline — readers type their idea, get instant expert feedback

data-question="A subscription box for artisanal hot sauce"

Finance blogs

"Should I invest in X?" posts — add an interactive decision simulator

data-question="Should I invest in index funds or real estate?"

Listicle / review sites

"Should I use Notion?" reviews — embed the full expert verdict

data-question="Should I use Notion for my team?"

Self-improvement / life advice

"Should I move abroad?" guides — interactive decision tool for readers

data-question="Should I move to another country in my 30s?"

Why bloggers embed Echo

Interactive content gets 3x more time on page than static text
Readers who use the widget are 5x more likely to share the article
Every embed includes a dofollow backlink to your domain via referrer tracking
Zero performance impact — lazy-loaded iframe, under 5KB script

Get embed code →See live demo