Doorman

Doorman provides package delivery, return pickup, and fulfillment services for online retailers and their customers. The job it does: designing and building iOS and Android apps.

The natural audience is businesses launching or rebuilding an app. Alongside the main category they mention Developer APIs, E-Commerce, Logistics and Mobile Apps. As a small company team themselves (11 to 50 people), they tend to serve customers of a similar scale best. Small vendors mean quick answers and real influence on the roadmap, but check who covers support when someone is out.

Doorman is based in San Francisco, California and around since 2013. You can read more at doorman.co.

Things worth asking about: portfolio quality, app store experience, and maintenance terms. A short pilot with your real data tells you more than any demo.

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