Organisation & background
Interprise AG für Sozialmarketing, based in the Volketswil/Zürich area, is a Swiss fundraising general-contractor agency in business for over 40 years. NPO-DiAMANT is its proprietary donor database, not an independently marketed product line.
Functionality
NPO-DiAMANT is a donor and address database for Swiss nonprofits, operated by Interprise as a service within its wider fundraising-agency offering. It covers address management, donor and member administration that can be combined or kept separate, online-shop integration and campaign analysis. Organisations can also draw on Interprise’s own file of prospective donor addresses, the Kartei, for new-donor acquisition.
Localised features
Marketed as ‘Qualität made in Switzerland’, Quality made in Switzerland. No specific Swiss tax-certificate or regulatory-submission integration is included.
Implementation model
Delivered directly by the vendor’s own team: Gated trial access; adopting NPO-DiAMANT means becoming an ongoing Interprise fundraising-services client.
Hosting
Cloud-hosted by the vendor: Hosted by Interprise under a “Software as a Service” principle.
Last full research
August 2026