Case Study: Zilveren Kruis supports healthier habits with Actify by DO OK

Zilveren Kruis supports 30,000 monthly users with DO OK

Zilveren Kruis, one of the largest health insurers in the Netherlands, needed a development partner to build and scale its habit-building wellness app, Actify. Their challenge was to turn a conceptual vision into a full-featured product, requiring end-to-end development of mobile apps for iOS and Android, a scalable backend, and a content management system, all while maintaining flexibility for a fluid roadmap. They partnered with DO OK for their technical expertise and collaborative approach.

DO OK implemented the solution using React Native for the mobile apps and a Python-based backend, creating a robust and secure platform. The solution included a custom CMS, machine learning for personalized content, and integrations with health data providers. As a result, the app grew to over 30,000 unique monthly users, earned an App of the Year nomination, and successfully supports Zilveren Kruis's preventive health initiatives. The long-term partnership with DO OK has enabled continuous innovation and scaling since 2018.

Zilveren Kruis