Tocco is a modular cloud ERP for education and continuing-education providers, examination and trade bodies, associations, fundraising organisations and social institutions. This Swiss in-house development is based on Java and runs as software-as-a-service, so no local installation is needed. All modules follow the same operating concept and include e-invoicing, eBill, newsletters and a WordPress integration. The vendor ships two releases a year and offers the interface in German, French, Italian and English.
Tocco AG is headquartered in Zurich, Switzerland. Switzerland is not in the EU but is an EFTA country with an EU adequacy decision. According to the vendor, data storage and servers are located in Switzerland; the physical operation is handled by an external cloud partner, while Tocco keeps overall responsibility. Parts of the product build on open-source components, but Tocco itself is not open-source software, and no self-hosted option is described. You can ask the vendor for the name of the cloud partner.