http://www.vendordemo.com/ Angel, a subsidiary of MicroStrategy (NASD: MSTR), is a leading provider of on-demand customer engagement solutions. For over a decade our solutions have enabled organizations to improve the customer experience while improving efficiency and the bottom-line en-us © 2008 VendorDemo Tue, 18 Nov 2025 01:54:21 -0800 5 http://www.vendordemo.com/ http://www.vendordemo.com/images/vd_beta_logo.gif 229 68 Angel, a subsidiary of MicroStrategy (NASD: MSTR), is a leading provider of on-demand customer engagement solutions. For over a decade our solutions have enabled organizations to improve the customer experience while improving efficiency and the bottom-line