Abdi Bedel Labs
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Building in public · Barcelona

The lab.

I build products in public — and I share how I decide what's worth building.

“Most people build the thing that hurts most. It's almost never the thing worth building.”
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— The build spotlight

Pick a product. Read the story behind it.

The itch, the bet, the constraint, the moment that mattered, where it landed. Not the pitch — the build.

26-in-26 · The main quest

3 shipped · 1 in flight · 22 to come

— Parallel tracks

Chapter 04 / 06 · Receipts

The itch

I couldn't keep posting consistently. The problem wasn't writing — it was recall. By Sunday, the bug that took two hours on Tuesday and the decision at 3pm that changed product direction were both gone.

The bet

Capture in the moment, surface in the builder's own words, and posting cadence fixes itself. €9.99/mo with card-on-file 7-day trial — revenue proof over user-count proof.

The constraint

14-hour Saturday build. Mac-native first because web notifications fail 30-40% of the time, and the nudge mechanic IS the product — unreliable delivery would kill it.

A build moment

Fri 11pm

I locked the angles prompt Friday night with real-data testing — my own week of captures. The prompt is the make-or-break of the product: if angles read like ChatGPT, the whole thing fails. Saturday morning would have been too late to discover it needed another iteration.

Where it landed

Live at receipts.abdibedel.com. Mac app signed, notarized, .dmg deployed. 0 trials, 0 paid on day one — the day-8 conversion test is what the bet rides on.

See Receipts →

The full page is the pitch. This is the story behind it.

— Why I build in public

I spent years learning the same lesson from different angles: the hard part is rarely making something work. It is deciding what deserves to exist, what should stay small, and what needs to be killed before it becomes expensive.

The lab is where I make that judgment visible. Each product is a bet, shipped in public, with the reasoning left on the table: what I noticed, what I chose, what broke, and what the numbers said after the launch glow wore off.

That is the through-line from client work to my own products. Nine years of engineering, product leadership, and founder-shaped decisions, now applied in the open. Not to perform certainty, but to earn trust in the taste behind the work.

— Currently: building Wavelength

This happens in real time on X.

The page is a snapshot. The daily stream — builds, decisions, the things that didn't work — is on X.