Stefan KP

Get a new virtual card for every transaction

End-to-end encrypted email - now on iOS & Android

The world's largest hackathon search engine 🚀

Writing made easy

The global airport app - Free wifi access, discounts & tips

Find remote work retreats for you and your startup

A realistic data generator to test your app

Make your favorite celebrity say anything

Realtime spreadsheet-database hybrid

Win a developer to build you a free MVP

An unlimited track album served as one single/month for life

Spotify to Apple music playlists

Collaboration & handoff for UI designers/frontend developers

Encrypted email, made simple. Now open to everybody.

Find the best cities to live and work remotely

The easiest way to write a book from your web browser

Long scale, single use stopwatch

Online code repl for pretty much any language.

The place for predictions

Facebook's standalone Messenger for the web

The simple, beautiful way to bookmark and share great places

Clean, optimize, and maintain your Mac.

Turn Ruby on Rails into a real time framework

Take a photo of yourself everyday.

A daily aggregator of all remote jobs

Annotate the web.

Test your mobile app across 100 real devices (pre-launch)

A tool for sharing your home screen and discovering apps

The Emoji Dictionary