'Virality' is a big deal. They bring you loads of users and costs you only a little. However, its benefits are only realized when you have the perfect referral program that appeals to most of your users. Unless you put your referral ideas to test, you probably won't figure what works for you.
'big mouth' lets you do exactly that - Test referral ideas.
With 'big mouth', you can create awesome referral program, test various referral ideas and pick the most elegant one based on results. This stuff is a serious add to your business and is in the making currently.
Do drop in your email and we'd be happy to send out beta invite for our early believers!