David Dollar

Add two-factor auth to any site in minutes

Target ad campaigns using analytics data 📈💰🔥

Data-driven nutrition to make healthy eating easy

A look at modern database approaches and how Citus scales PG

Embed any web content (YouTube, polls, etc.) in your slides

Continuously test your services and deploy with confidence

Play laser tag with real pets from your smartphone.

Mixpanel for advertising

Uber for Movers. Now on Android.

Create shortcuts to your favorite users/tweets on Twitter

Backend for game developers

The true cost of using credit cards while traveling abroad

How effective altruism can help you make a difference

Luxury shoes direct from craftspeople

Dollar Shave Club for cologne

Launch a private cloud in minutes

100x faster video transcoding by the MPEG-DASH creators

Track all your purchases and get refunds on price drops

AWS for all warehousing and fulfillment needs. (YC S15)

The best way to make your legal will