Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.
Postaga - Generate more backlinks and social shares with effective, automated post promotion and outreach.
Zenly - Zenly is a GPS tracker to locate your friends in realtime.
Revive - A free tool to find content decay and help win back traffic
OwnTracks - Cross-platform location sharing
IntroBar - Welcome and entice visitors from specific sources with an IntroBar.