What are some alternatives?
When comparing Uber on Messenger and IBM MobileFirst, you can also consider the following products
fastlane - Connect all iOS deployment tools into one streamlined workflow
SimPholders - A small utility for fast access to your iPhone simulator apps.
Smart Ride - Order an Uber without a smartphone
Evothings - Evothings is a mobile application enabler for the Internet of Things (IoT) industry
Uber Chrome - Call an Uber from your Desktop
Contus Group Clone - Contus Group Clone is a cloning to script to build mobile applications.