FirstSignal Public pilot
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Meet ideas while they are becoming real.

Explore honest concept tests and follow the products you want to exist.

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Published concept tests

Help decide what gets built next

1 matching project

Concept testLive

B2B tools

FirstSignal

Turn a business idea into a measurable first signal.

FirstSignal helps early-stage founders structure a concept, publish a clear test page, and collect consented waitlist interest—without taking payment.

Germany·Planned from €19/month
Public pilot

Interest is real; ranking and paid placement are not active.

Published pages collect consented waitlist signals. Advertising integrations, payments, and automated ranking remain disabled.