Business idea validation sprint

Validate your business idea before you build it.

FirstSignal turns your idea into a live landing page, targeted email test, and a directional signal report in 7 days.

Submit your ideaSee what you get

The problem

A landing page is not validation.

AI can help you write a plan. FirstSignal helps you put the offer in front of real people. We measure what happens when a relevant buyer sees the idea, not whether the idea sounds good in a chat window.

How it works

Idea to evidence in one sprint.

Shape the offer

We turn your rough idea into one buyer, one pain, one promise, and one call to action.

Put it in market

We publish a test page and send the offer to a small, relevant audience by email.

Read the signal

We separate weak interest from stronger signals: replies, objections, business-email signups, and booked calls.

Deliverables

What you get.

V1 offer

FirstSignal Test Sprint

€299

For one idea, one audience, one landing page, and outreach to 50 potential customers selected from your buyer hypothesis. The first sprint is a learning price, not the final operating model.

Start with your idea

What this is not

This is not a final website, brand project, or automated company builder. The 50 contacts are potential customers selected from your buyer hypothesis. They are not qualified leads yet; the sprint tests who becomes qualified, disqualified, or a weak signal.

What happens after

You get one directional recommendation: stop this version, change the audience or message, or run a stronger next test. If the signal is strong, the next step is a paid pilot, price test, or narrow MVP scope.

Submit idea

Tell us what you want to test.

Keep it rough. The first job is to find the buyer, pain, and testable offer.