SigmaSoft

SigmaSoft is an IT services firm that offers software development, business intelligence, application support, and IT managed services. In practice that means designing and building iOS and Android apps.

Who is it for? Mostly businesses launching or rebuilding an app. They also list Business Intelligence, so expect those to show up in the feature set. As a mid-sized company team themselves (51 to 200 people), they tend to serve customers of a similar scale best.

SigmaSoft is based in Dallas, Texas. More on sigmasoftusa.com.

Our checklist for this category: portfolio quality, app store experience, and maintenance terms. Get the renewal terms in writing before the first invoice.

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