Zoho CRM - Omnichannel CRM for Businesses of all sizes
MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming
Pipedrive - Sales pipeline software that gets you organized. Helps you focus on the right deals, so easy to use that salespeople just love it. Great for small teams.
GNU Octave - GNU Octave is a programming language for scientific computing.
Copper - Copper (formerly ProsperWorks) is easy-to-use customer relationship management for small businesses. Capture contacts and sales leads direct from Gmail with our simple CRM.
Wolfram Mathematica - Mathematica has characterized the cutting edge in specialized processing—and gave the chief calculation environment to a large number of pioneers, instructors, understudies, and others around the globe.