ContractorPlus - Everything home service contractors need in one app.
SafeGraph - SafeGraph's Points-of-Interest (POI) data, geofences, business listings, & foot-traffic data empowers firms to do better geolocation, marketing attribution, retail analytics, & location intelligence.
Payable - Easily manage and pay your contractors
ipstack - ipstack is a free, real-time IP address to location JSON API and database service supporting IPv4 and IPv6 lookup.
Bold - Ultra-fast anonymous publishing platform.
GeoNode.org - Open Source Geospatial Content Management System