"As an Oncology Analyst/Programmer I use DeltaGraph to produce hundreds of healthcare-related educational and scientific presentations and publications. No other scientific or business graphic tool has as many capabilities as DeltaGraph. The ability to turn highly customized graphs into re-loadable templates makes DeltaGraph and incredible time-saver when working with multiple sets of similar data. In short, it's flexible, easy and fast to use, and produces highly professional results."

- Eric. O Gold, Alta Bates