Is it really brutally honest?

Yes, about the page. Never about you. The roast quotes your own words back at you and says plainly why they are not working, which is the part your friends will not do. Every observation is required to end with a concrete fix, so the bluntness always comes attached to the repair.

What if my page is behind a login or still in development?

Then the roaster cannot see it. It fetches the public HTML of the URL you give it, the same way a search engine would. If the page needs a password, sits on localhost, or renders entirely in the browser after JavaScript runs, there is nothing for it to read and it will tell you so rather than inventing feedback.

Is the landing page roaster free?

Yes. Three roasts per day, no account, no email address and no credit card. The cap exists because each roast costs real model tokens, not because there is an upgrade step hidden inside the tool.

Do you store my URL or my page content?

The page is fetched, read once, and the extracted text is discarded when the response is sent. Nothing is saved against you, because there is no account to save it against. What is recorded is an anonymous token-cost row, with no URL in it.

How do I actually fix what it finds?

Start with the headline, because it is the only element most visitors read. Make it name what the product does and who for, in plain words. Then make the call to action describe what happens after the click. Then add one piece of proof a stranger could verify. Those three changes move more numbers than a redesign.

Is an AI qualified to judge my landing page?

It is qualified to catch the patterns, which is most of what is wrong with most pages: a headline that names a category instead of an outcome, a call to action that says nothing, claims with no proof. It cannot judge whether your positioning is right for your market. Treat it as a fast first pass, not a strategist.

Can I roast a competitor’s page?

You can roast any public page. It is more useful on your own, because the fixes are only worth something if you can apply them, but reading a roast of a page you admire is a decent way to learn what the checks are looking for.

Why does the roast quote my page back at me?

Because feedback that does not quote the page is a horoscope. Generic advice about "clarifying your value proposition" fits every page ever written and helps none of them. If the roast names your actual headline and rewrites it, you can check whether it is right.

Landing Page Roaster: The Feedback Your Friends Won't Give You

A landing page roaster reads your page the way a stranger with no patience would, and tells you what is costing you signups. Paste a URL and you get three brutal observations, each one attached to a concrete fix, one genuine compliment, and your headline rewritten. No hedging, no “consider optimising your value proposition”, and no signup. Three free roasts a day. VoicePost (voicepo.st) is the product behind it: it keeps founders posting consistently on X and promoting safely on Reddit, which is the other half of the job a good landing page cannot do alone.

Landing page URLThe public page. Anything behind a login cannot be read, and neither can a page that renders entirely in the browser.

Free, no signup.

How it works

The roaster fetches your page's public HTML, the same way a search engine crawler would. It pulls out the four things a visitor actually processes in the first five seconds: the page title, the H1, the subhead or first paragraph, and the text on your buttons. Then it judges them against the failures that cost the most money, and writes the replacement.

It never runs your JavaScript, never logs in, and never follows a link off your page. If your page renders entirely in the browser, there is nothing in the HTML to read, and the roaster says so rather than guessing.

How to read your roast

The output has four parts, and they are meant to be read in this order.

The verdict. One sentence, deliberately blunt. It is a summary, not the useful part. Do not argue with it, read the next section.
Three problems, each with a fix. This is the whole tool. Every observation quotes your page and ends with the actual replacement text, because an observation without a repair is just a complaint. If a fix does not fit your product, the observation behind it may still be right: ask why the roaster misread you, since a visitor would misread you the same way.
The compliment. Real, specific, and there for a reason. The thing your page already does well is usually the thing to build the rest of the page around.
The rewritten headline. Under twelve words, naming what you do and who for. Treat it as a benchmark, not a draft to paste. If you cannot tell which is better, yours is not doing enough work.

Why brutal, and where the line is

Polite feedback on landing pages is worthless, because the polite version of “nobody can tell what this does” is “you might consider clarifying the messaging”, and nobody has ever changed a headline because of that sentence. The roaster is rude about pages and never about people, and it is structurally prevented from leaving a complaint without a fix. If a roast comes back with an observation and no repair, that observation is dropped before you ever see it.

The conversion vocabulary, defined

The roast uses these terms. Here is what each one means, so the feedback is actionable rather than jargon.

Conversion rate. The share of visitors who take the action the page exists for, whether that is a signup, a trial start or a purchase. 40 signups from 1,000 visitors is 4 percent.
Above the fold. Everything visible before the visitor scrolls. Most visitors decide here, which is why almost every roast starts with the headline.
Value proposition. The one sentence naming what the product does, for whom, and what changes for them. If it would fit a competitor unchanged, it is not a value proposition, it is a category label.
Call to action (CTA). The thing you want the visitor to click, and the words on it. “Get started” describes nothing. “Start a free trial, no card” describes what happens next.
Social proof. Evidence from other people that the product works: named customers, real numbers, screenshots, reviews. Logos with no context are decoration, not proof.
Bounce rate. The share of visitors who leave without interacting. A high bounce rate on a landing page is usually a mismatch between what brought them and what they found.
Friction. Anything that costs the visitor effort or nerve before they convert: too many form fields, an unexplained price, a card requirement mentioned nowhere until checkout.

What the numbers actually look like

Useful context before you panic about your own rate. Unbounce's Conversion Benchmark Report, built from around 464 million visits across roughly 41,000 landing pages, puts the median conversion rate at 6.6 percent across all industries, and 3.8 percent for SaaS, the lowest median in their dataset (source: unbounce.com/conversion-benchmark-report). So a SaaS page converting at 3 percent is normal rather than broken, and the gap between normal and good is mostly headline and proof.

On the call to action specifically, HubSpot analysed more than 330,000 CTAs over six months and reported that personalised CTAs convert 202 percent better than generic ones (source: blog.hubspot.com). You do not need personalisation infrastructure to take the lesson: a button whose words match what the visitor came for beats a button that says “Get started”.

Methodology note: both figures were checked against their original publishers in July 2026. Benchmarks move, so treat them as orders of magnitude rather than targets, and follow the links for the current numbers.

What the roaster cannot see

It cannot see your traffic, your analytics, who is actually landing on the page, or whether the people arriving are the people you want. It reads the page as written. A perfectly written page aimed at the wrong audience will roast well and convert badly, and no tool that only reads HTML can tell you that.

Frequently asked questions

Is it really brutally honest?: Yes, about the page. Never about you. The roast quotes your own words back at you and says plainly why they are not working, which is the part your friends will not do. Every observation is required to end with a concrete fix, so the bluntness always comes attached to the repair.
What if my page is behind a login or still in development?: Then the roaster cannot see it. It fetches the public HTML of the URL you give it, the same way a search engine would. If the page needs a password, sits on localhost, or renders entirely in the browser after JavaScript runs, there is nothing for it to read and it will tell you so rather than inventing feedback.
Is the landing page roaster free?: Yes. Three roasts per day, no account, no email address and no credit card. The cap exists because each roast costs real model tokens, not because there is an upgrade step hidden inside the tool.
Do you store my URL or my page content?: The page is fetched, read once, and the extracted text is discarded when the response is sent. Nothing is saved against you, because there is no account to save it against. What is recorded is an anonymous token-cost row, with no URL in it.
How do I actually fix what it finds?: Start with the headline, because it is the only element most visitors read. Make it name what the product does and who for, in plain words. Then make the call to action describe what happens after the click. Then add one piece of proof a stranger could verify. Those three changes move more numbers than a redesign.
Is an AI qualified to judge my landing page?: It is qualified to catch the patterns, which is most of what is wrong with most pages: a headline that names a category instead of an outcome, a call to action that says nothing, claims with no proof. It cannot judge whether your positioning is right for your market. Treat it as a fast first pass, not a strategist.
Can I roast a competitor’s page?: You can roast any public page. It is more useful on your own, because the fixes are only worth something if you can apply them, but reading a roast of a page you admire is a decent way to learn what the checks are looking for.
Why does the roast quote my page back at me?: Because feedback that does not quote the page is a horoscope. Generic advice about "clarifying your value proposition" fits every page ever written and helps none of them. If the roast names your actual headline and rewrites it, you can check whether it is right.

By hand vs with VoicePost

You can do all of this yourself. Here is what it takes to keep it up every day, and what VoicePost handles for you.

	By hand	With VoicePost
Getting honest feedback on the page	Asking friends, who say it looks great, because that is what friends are for.	This roaster does the page. It is free, and it is not the thing VoicePost sells.
Getting anyone to see the page at all	Posting the link occasionally and hoping the algorithm is in a good mood.	A daily post in your own voice, built from what happened in your niche that morning, so people know who you are before they ever open the page.
Staying consistent for months	Posting hard for two weeks, going quiet for six, starting over.	You approve a draft and it publishes now or on the schedule you set, every day, without the restart.
Promoting without getting removed	Dropping the link in subreddits and finding out afterwards which ones ban you for it.	An age-calibrated warmup and the 9:1 guardrail keep your Reddit promotion inside the rules.

Read next

Build in Public: What to Actually Post (With Templates)

Seven copy-ready formats for the journey behind the page, including the revenue update and the failure writeup that outperform it.

Last reviewed: July 2026