Boomerang

Boomerang is an email productivity software firm that helps its customers focus on email that matters. In practice that means designing and building iOS and Android apps.

It makes the most sense for businesses launching or rebuilding an app. They also list Android, Email, iOS and Productivity Tools, so expect those to show up in the feature set. As a small company team themselves (11 to 50 people), they tend to serve customers of a similar scale best. You will probably talk to the people who build it, which is great until you need 24/7 support.

Boomerang is based in Mountain View, California. More on boomerangapp.com.

Things worth asking about: portfolio quality, app store experience, and maintenance terms. Get the renewal terms in writing before the first invoice.

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