Fight digital distractions, browse with intent

Anyone know exactly same, best open source without phoning home those data ?

[1] http://browsewithintent.com/privacy

> We let you nuke data from our servers. If you're feeling uncomfortable, you can delete all the data associated with your account. Push a button and it's gone from our servers forever.

> We log only domains, not full URLs.

> Any information about your browsing history is tied to a random identifier that's generated when you install Intent for the first time. When we ask your phone number for our mobile product, we throw it away immediately after we send you a text message.