GSMmap Alternatives

Cellumap is a revolution in cellular coverage maps, in that the coverage maps here are not created...

Find a cell phone location using LAC/CellID, GSM BTS coordinates

Mobile analytics and insights on wireless connectivity from Opensignal, the independent global standard for understanding the true state of the world's mobile network.

Collects and analyses mobile radio data to make you aware of your mobile network security and to...

CellTower Locator

Detect attacks of fake base stations such as IMSI-Catcher and StingRay on your GSM/UMTS network.

Mozilla Stumbler is an open-source wireless network scanner that collects GPS data for the Mozilla...

Open source alternative for crowsourced cell tower and wifi data

Detect IMSI/IMEI/TMSI catchers and interception of voice and data over GSM networks

OpenCelliD is the largest Open Database of Cell Towers & their locations. You can geolocate IoT & Mobile devices without GPS, explore Mobile Operator coverage and more!

WiGLE (Wireless Geographic Logging Engine)

Crowdsourced free wifi (now on Android)