Fabrice Locher and Alex Vetter, CTO of Abacus, confirm their partnership via handshake.

Contoweb has been developing platforms and services centered around Abacus for years. This partnership formalizes a relationship that has long been a reality. As an official API partner, Contoweb has developed in-depth knowledge and experience with the Abacus API. Communication with Abacus is direct and streamlined, even for more complex requirements. This system-level understanding ensures that integrations operate reliably and scale alongside changing needs.

Seamless interfaces determine whether a system runs smoothly or requires constant adjustment. This is exactly where Contoweb’s strength lies. We help sales partners and companies integrate Abacus with portals, apps, and existing back-end systems. It's an investment that pays off—ensuring reliable processes, reducing time-consuming manual interventions, and simplifying daily workflows.

As an official Abacus API development partner, Contoweb is not only an integrator, but also an active developer. In close collaboration with Abacus, Contoweb brings practical experience and customer-centric perspective directly into the ongoing development of the Abacus API. This ensures that real-world business requirements are incorporated immediately, creating added value for both customers and Abacus.

Many companies have been working successfully with Abacus for years. Developed in St. Gallen, the software undergoes continuous evolution and has long set the industry standard. At the same time, however, demands are rising: systems must respond faster, offer better connectivity, and integrate new technologies. AI is also accelerating the speed. Those who want to keep up require an infrastructure that can keep pace. Contoweb can provide that. We carry out targeted migrations and expansions of existing systems, developing solutions that are ready for the future.

Abacus API in use