Sign up for f3

Where proof beats pedigree. Start your profile and turn what you build into proof.

Step 1 · Identity

Let's start with who you are.

These four anchors unlock your profile. We'll look for public LinkedIn details to draft the rest, then you'll confirm or edit everything we find.

First nameREQ

Last nameREQ

EmailREQ

LinkedIn (optional)

We'll look for public profile information to draft editable answers. Nothing is ever posted.

CityREQ

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