Put Up or Shut Up

Sure, your friend says he can eat 10 tacos without barfing. But do you have it in writing? Use SpitShake to generate a legal-ish document that puts everything on paper, and makes everyone accountable.

Easy, Quick, Free

Specify the terms and conditions of the bet, assign an arbiter to handle disputes, and generate a customized, printable document for everyone to sign. It’s easy to use, and best of all… it’s free!

Try it Now!

Browse some of our prior challenges, or dive right in and create a new contract!