Peter Zakin

Take a picture of homework, and learn what you need

Take action with your audience on Twitter and Instagram

Live GIF messages that move

Your private travel agent

Enter any handle. Sort & filter their followers. Try @pmarca

Find the apps your friends use, that you don't

Add deep links to your app in 5 minutes.

Drop-in viral invite page w/ suggested contacts, in your app

Tinder for food in your area

Like Telephone but with drawings & guesses—up to 12 friends

Life's worth remembering. Post once a day.

Loyalty platform for the on-demand economy