FareUpThere - Earn rewards for your feedback on flights
Skyscanner - Skyscanner.com compares over 1000 airlines to find you the cheapest airfares, fast.
Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.
FlyGRN - Flight search engine that offsets carbon emissions for free
Location Finder - Find the optimal location to meet with your remote team
Eighty App - Convenient travel wishlist app with booking alerts