Robinhood - Free stock trading service.
Fathom - Financial intelligence and performance reporting
Trigger Finance - IFTTT for the stock market
Oracle Essbase - Oracle Essbase is an OLAP (Online Analytical Processing) Server that provides an environment for deploying pre-packaged applications or developing custom analytic and enterprise performance management applications.
SysGears Grain Framework - The simplest way to start investing.
Qvinci - Financial consolidation, reporting & benchmarking software