Welcome to 3Si

3Si is dedicated to delivering solutions that enable our client organisations (both commercial and not-for-profit) to grow and maintain healthy customer relationships.

Our flagship application suite, Open Market, provides a total software solution to the challenge of customer relationship management and encompasses a scalable, fully customisable CRM system with additional modules to manage Subscriptions & Membership, Events and Product/Publication Sales – all with a richness of functionality. Moreover, the entire suite can be Web-Enabled with our flexible Open Market Web Tools.

In addition, as a long-standing Microsoft Certified Partner and Solutions provider, 3Si has developed a wealth of understanding over many years of how to successfully integrate our software with some of the world’s most widely used software applications.

However software is only one part of 3Si’s solutions portfolio. Our capabilities include Consultancy and Project Management (to Prince II standards) and we have proven experience of delivering tailor-made projects for sectors as varied as the Finance, Telecoms, Waste Management and Construction industries.

In summary, 3Si services provide the means by which you can proactively and efficiently manage and develop your interaction with members, customers and supporters and so encourage retention, loyalty and growth.

Leading trade association, BPIF chose Open Market

"The Open Market system effectively underpinned the processes which enabled the BPIF to win Trade Association of the Year."

Stewart Watkins
IT Manager - BPIF

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