Alex Wellerstein's NUKEMAP tool has migrated away from Google Maps due to unsustainable pricing changes. The nuclear visualization platform, used by educators and researchers globally, faced monthly API costs exceeding $1,800 following Google's 2018 policy shift.

Initially launched in 2012 using Google's free API, NUKEMAP gained traction as an academic resource. Google's removal of useful features and introduction of steep fees disrupted this accessibility. The new model penalizes moderately popular educational tools despite minimal server strain.

Wellerstein explored Google's nonprofit programs but found academic institutions excluded. He ultimately switched to Mapbox GL and Leaflet, open-source alternatives offering better cost structures. This move reflects broader concerns about Google's commitment to small-scale developers and long-term platform stability.