Message testing · calibrated panel

Find out which line lands before you send it.

Paste the subject lines and openers you are already weighing. A panel built to match your buyer ranks them and tells you which segment moved. Nothing here drafts the copy.

Every study is calibrated against published survey data before it reaches you. How teams engage. Book a demo to run the first study with us.

The problem

The same stack writes the same email.

Tens of thousands of operators run the same GTM stack, and it all writes like this. The prospect has read it a hundred times. They delete it on sight.

Hi {First}, I came across your profile and was really impressed by your work at {Company}...
Quick question, {First}, are you currently looking to scale your outbound with AI agents?
Hope this finds you well! I'll keep this short, would love to pick your brain for 15 min.

A panel matched to your buyer can tell you whether your line reads like these before the list does.

Your lines to a ranked answer, in one pass

1

Paste the lines you are weighing

Two subject lines for a head-to-head, or one message you want read cold. You write the copy. Nothing here drafts it for you.

2

Pick who reads it

A national panel, a 50-state panel, or an occupation panel. Respondents are built from census margins, so the read is for your buyer and not for the internet at large.

3

The panel reacts, then it tabulates

Each respondent answers in their own words, and the run ranks the set. A/B ranks two variants head to head. Monadic scores one message on its own. That is stated preference, not clicks, CTR, or conversion.

4

Ship the winner, with the why

You get the ranking, the split by age, region and politics, the verbatims behind it, a confidence tier, and a PDF you can forward.

Your variants, ranked

You paste the lines you already wrote. They go to a panel and come back ranked for your segment.

An audience with splits

Respondents are simulated from census margins, so the result splits by age, region, and politics. You get respondent-level records you can cut.

Stated preference, not clicks

The panel ranks the lines you pasted. That is a stated-preference read. It is not a click, CTR, or conversion forecast.

Straight answers

How is this different from Instantly, Clay, Gojiberry, or Smartlead?

Lewsearch does not write copy or send email. You bring the lines you are already considering, and a panel matched to your buyer ranks them and tells you which segment preferred them.

Does it guarantee more replies?

No. Copy is one lever; your list, offer, and deliverability matter too. What you get here is a read on your copy before you spend the list on it.

Do you write the variants for me?

No. There is no generator on this page and the model does not draft your outreach. You paste the variants, the panel ranks them.

What do I get out the other end?

The winning subject line or opener, a ranked list of every variant with a confidence tier, the segment splits, verbatims, and a PDF. Copy-paste ready.

How do we run one?

A message test is one study on a calibrated panel. Book a demo and we will run the first one with you. Pricing is scoped to your audiences and study volume on a short call.

Stop guessing which line works.

Bring two lines to a demo. A message test is one study. We run it with you.