What are you building?
Everything you
are building.
One link.
Put all your projects, apps and businesses in one simple page for your X bio.
Completely free, forever. No credit card needed.
whatiambuilding.com/yourname
Built by @Emilianooo on
Alex
Building things on the internet.
Sonar
Uptime monitoring that texts you before your users do.
Draftwise
AI writing tool for people who hate writing.
P*****r
Bookkeeping for one-person businesses.
- 01
Add what you build
Shipped, half-built or paused. All of it counts.
- 02
Get one link
whatiambuilding.com/you — nothing else to configure.
- 03
Put it in your bio
Visitors tap a project and land on it directly.
Questions, answered
What is What I Am Building?
A free link-in-bio page for founders, like Linktree but built around projects. It lists everything you are building, have launched or have paused, made for your X bio. Each project shows its status, progress, platform and dates, and links straight to the product.
Is it really free?
Yes. Every feature is free: there is no paid plan, no trial and no credit card. You sign in with Google or email and claim whatiambuilding.com/yourname.
Can I list a project I am keeping secret?
Yes. Stealth mode keeps a project on your page with its link hidden, and you choose which details to mask: the name, description, icon, dates and more. Stealth projects never appear in the public directory.
How do I add my page to my X bio?
Claim your username, add your projects, then paste whatiambuilding.com/yourname into the Website field of your X profile. Edits show on your page straight away, so the link in your bio never has to change.
How is it different from Linktree?
It is built around projects rather than links: a visitor sees what you shipped, what is still in progress and what is on hold, and taps through to the product itself.
Who is it for?
Founders running more than one venture, developers with a pile of side projects, indie hackers building in public and vibe coders shipping app after app.
Your page takes two minutes.
Free forever — no credit card, no trial, no upsell.