.Net CRMS PHP CRMS,Java CRMS
SplendidCRM: This application is built on the Microsoft platform (Windows, ISS, SQL Server, C# and ASP). Designed for system integrators, SplendidCRM allows administrators to add user-customizable features such as .NET 2.0’s Themes, Web Parts and AJAX. SplendidCRM is positioned as a competitor to SugarCRM, as the two applications share many of the same features. For instance, both offer an Outlook plug-in and the ability to add custom fields.
Tustena CRM: Is a Microsoft-centric application written for enterprise-class organizations. It comes in three solutions: On Demand, Business and Open Source. On Demand is the hosted version, while the Business version is installed on clients' site and features tech support. Users who opt for the Open Source version get the source code and can modify it as they wish, relying on the community for support. Tustena CRM is written in C#, ASP.NET and JavaScript. It is compatible with Microsoft SQL Server.
Jitbit CRM:
Jitbit CRM is a very simple web-based CRM and contact-tracking software for small businesses. Jitbit CRM is designed in compliance with the KISS-principle ("Keep It Stupidly Simple"). Based on ASP.NET, it's lightweight, cost-effective, simple to use and easy to install on your server. Yet, it has everything a CRM solution should have.