Nice Travelstop mention:
There are others that are either hoping to bypass or complement existing services with their own takes on how to improve business travel such as TravelPerk (most recent raise: $44 million), Travelstop (an Asia-focused spin), and TripActions (most recently valued at $1 billion), to name a few. That speaks to an increasingly crowded market of players that are competing against incumbents like SAP, which owns Concur, Hipmunk and a plethora of other older services.
Lola.com raises $37M to take on SAP and others in the world of business travel | TechCrunch
— Read on techcrunch.com/2019/03/26/lola-raises-37m-to-take-on-sap-and-others-in-the-world-of-business-travel/