About

ContactZapp exists because the same person keeps showing up in your address book three different ways — once from Google, once from a work directory, once from an old iCloud import — and no tool made it safe to actually clean that up. The judgement call of “is this the same person, and what should the merged record say” is the product; moving the data around is just plumbing.

We're currently in early development, working with a small group of early access users before opening up more broadly.