Vincent Koopmans

HolidayPost App — Send real selfie postcards!

CryptoLingo — Demystifying the world of crypto

Electron Fiddle — Create, run, package, and share experiments with Electron.

Radios.YT — Listen to the best YouTube music livestreams for free, 24/7

Workona — The essential work organizer for the browser

SmartLens — Identify and learn about any object, instantly, using AI

WeCheck — Get things done consistently, correctly and safely ✅

Money Over People — See how much money politicians have received from the NRA

Comp.fyi — Open engineering compensation data by company, level & skill

Cabana — A design system for Sketch that helps you work better

Versa — Free curated resources for talented individuals.

Cameos on Google — Get celebrities to answer your top Q&As

Listener Support by Anchor — Now you can get paid to podcast 🎙️

LunchBlocker — Fake conference call tech by YC startup to prank teammates

Flowlingo — Get fluent in a language through content immersion

Awesome Voice Notes — Voice recordings with automatic transcription on mobile

June Oven (2nd Gen) — An AI-powered oven that cooks faster and smarter

The Growth Marketer's Playbook — How a techstars growth mentor grows startups

Coolingstyle — A portable, multifunctional air conditioner ☃️

Chattodo — Turn any message into a delegated todo, with just a touch.