Public interactive demoFree to explore — no account required.

Try the Live Demo

Run your own message live, or explore one of six reviewed scenarios below.

This is a working public interactive demo. Anyone can run their own headline, body copy, and CTA through the live engine — no account required. An account is optional, only needed to save runs, use custom personas, compare variants, or access workspace features.

Live anonymous run

Run a real simulation — no account required

Type a marketing message and watch the same engine that powers signed-in simulations evaluate it across canonical personas. No login, no redirect, nothing saved on your account.

Every anonymous live run uses

Skeptical CTOProduct Marketing Manager · VP Marketing

Scenario cards below use theme-specific perspectives for their reviewed examples. Loading one copies its message only — these two canonical personas stay fixed for the live run. Sign in to select custom personas.

Limits: headline 3–180 chars, body 10–2000 chars. Anything else is rejected before any AI call runs.

Your draft stays in this tab and is sent to our AI provider for this run. It is not saved to a workspace or added to the URL.

Six reviewed scenario presets

Selecting a card updates the reviewed example below; it does not change the live form above. To try that copy, click “Load message only” in the example and we will take you back to the fields.

Reviewed sample output

SaaS Analytics

Message under review
Unlock the power of your marketing data.
Synthetic perspectives
Marketing directorData analyst

This is an editorially reviewed example of the output format, not a customer result or a live market prediction.

What the review surfaced
  • 01The promise sounds broad without a named decision it improves.
  • 02“AI-powered recommendations” needs a concrete example or proof.
Confusion point

It is unclear which data sources connect first and how long setup takes.

Rewrite priority

Name one high-value decision, then show the data-to-action path.

Example reviewed July 14, 2026. Directional synthetic feedback should complement, not replace, customer research and live experiments.

Copies this headline and body, then takes you back to the live fields above. The example personas do not transfer; anonymous runs use the two canonical personas shown there.

Optional: save your work

Want to save future runs and unlock the workspace?

Create a free account to save your future runs, attach custom personas, compare variations side by side, and access the full workspace. The run above is anonymous and stays in this tab — it is not transferred or saved to your account.

The live runner above is anonymous — anyone can run their own headline, body copy, and CTA without an account. An account is optional, only needed to save runs, use custom personas, compare variants, or access workspace features.

Create a free account
Live public marketing message demo | DoesItClick