Three Sigma Software

Three Sigma Software provides software development, implementation, and maintenance support. In practice that means managing your IT, from help desk to infrastructure, as an outside partner.

It makes the most sense for small and mid-sized companies. They also list Information Services, so expect those to show up in the feature set.

Three Sigma Software is based in Laurel, Maryland. You can read more at 3sigmasoftware.com.

Our checklist for this category: response SLAs, onboarding, and what is billed per hour. Ask for a trial on your own data, not a canned demo.

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