Velop - Whole-home mesh Wi-Fi by Linksys
WiFi Map - A crowdsourced list of routers and passwords
EdgeWise Connect - Stay connected, even at the edge of Wi-Fi
Café Wifi Search 🔍 - Find great cafés to work from, worldwide.
WifiMapper - Find free WiFi anywhere in the world
Instabridge - Crowdsourced free wifi (now on Android)