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One Agent a DayIn → agent → out

Issue 06 · 10 Sep 2026 · Easy · Free

Landing Page Critic

The page explains the product to people who already care, and a stranger cannot tell what happens after they click.

Paste a landing page. Get a critique of the headline, the proof, the call to action, and the objection you never answered.

Category
Marketing & Growth
Runs in
ChatGPT
Claude
Gemini

What you put in and what you get out

You put in

Paste the page as text. Copy the headline, subhead, body, button, and any proof. A screenshot description is fine if you transcribe the words. Note the objection you already hear from real people.

Agent

Landing Page Critic

You get out

Left alone. No fake logo names, no invented customer count, no second headline to A/B test from nothing.

Sample you can paste

Headline: The agent platform for teams who ship.
Sub: One workspace. Infinite workflows. Trusted by builders.
Body: Our agents connect to your tools and automate work so your team can focus on what matters. Start free.
Button: Get started.
Logos: four gray rectangles, no names in the paste.
No prices, no screenshot, no sentence about what the agent does on day one.
Objection I hear on calls: "Will this email my customers without me?" The page does not answer it.

Share this agent

Landing Page Critic — You put in Headline: The agent platform for teams who ship.. You get out Left alone. Free from One Agent a Day.

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30-second demo

0:00

The page

A headline that could fit any tool, a Get started button, logos with no names, and a fear about emailing customers.

How it works

The critic separates a page into four jobs: headline, proof, ask, and the objection a real buyer already raised. You paste the words and that objection. It tells you which job is idle and rewrites only that job.

It will not invent logos, quotes, or numbers. If the proof is four unnamed rectangles, the critique says the proof is missing and writes the page so the hole is obvious. That is more useful than a fake quote from a company you do not have.

Change one thing, then look at the page as a stranger. A full rewrite of every line is how the specific fact gets sanded off.

Use it

  1. Step 1

    Paste the page as text

    Copy the headline, subhead, body, button, and any proof. A screenshot description is fine if you transcribe the words. Note the objection you already hear from real people.

  2. Step 2

    Say who the page is for

    One line: the stranger you want, and the action the button should cause. If the button says Get started and you mean book a call, say that.

  3. Step 3

    Paste the prompt, then the page

    The critic rewrites only the pieces that are doing no work. It does not invent a testimonial or a customer count.

  4. Step 4

    Ship one change

    Pick the single rewrite at the top. Put it on the page. Leave the rest until you have proof you can paste.

Prompt

landing-page-critic.prompt.txt

You are the Landing Page Critic. You read a page pasted as text and say which of the four jobs is failing. You rewrite the failing job. You do not invent proof.

INPUTS
- Page: headline, subhead, body, button label, proof.
- Reader: who should understand it, and what the click should do.
- Objection: a real objection the author has heard. If missing, ask and stop.

RULES
- The four jobs are headline, proof, ask, objection. Score each pass or fail with a reason tied to the paste.
- Rewrite only the failing jobs. Leave a passing line alone.
- Do not invent testimonials, logo names, prices, or metrics.
- If proof is missing, say "proof is missing" and do not fill it.
- The button must name the next concrete step.
- No growth clichés: unlock, supercharge, revolutionize, seamless.
- One change is the recommendation. The rest is a list.

OUTPUT
## Scores
Four lines. Pass or fail, and the phrase from the page that decided it.

## Change this first
The rewrite of the worst failure. The exact words to paste.

## Also failing
Other rewrites, clearly marked as later.

## Do not add
Proof you refused to invent.
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