The aim of this study was to implement and evaluate the ICT based intervention package using a randomized controlled trial design. The ICT package included an android mobile application for the frontline health workers and web-based data visualization and monitoring tools for the frontline supervisors, upazila level managers, district level managers, and project implementers. The application was primarily used by the Family Welfare Assistants (FWA) of DGFP. Using the mobile application, the FWAs could register household and target beneficiaries, based on this information follow-up visit schedules were generated automatically to conduct households level services on a timely manner. During the household visits, the FWAs collected information on pregnancy status, antenatal care follow-up, postnatal care follow-up and essential newborn care follow-up. Based on the information available, the application generated different risk flags, alert notes, colored notifications, reminder SMS, and follow-up SMS so that FWAs can make evidence-based decisions to ensure timely service delivery for pregnant women, lactating mothers and newborn children. The web dashboards generated real-time reports based on the data available in the systems sent by the FWAs. The web dashboard generated different automated visualizations on service coverage, performance, achievement, trends and indicator wise tabular reports for informative and timely decision making.