Camelcamelcamel - Easily monitor Amazon product prices and get alerts when they drop.
Mapbox - An open source mapping platform for custom designed maps. Our APIs and SDKs are the building blocks to integrate location into any mobile or web app.
Fetchee - Fetchee is a free price tracking wish list app that works with all online stores worldwide.
QGIS - QGIS is a desktop geographic information system, or GIS.
Keepa - Price history charts and the option to be alerted on price drops for all Amazon sites.
ArcGIS - ArcGIS software is a data analysis, cloud-based mapping platform that allows users to customize maps and see real-time data ranging from logistics support to overall mapping analysis.