routeRANK is a travel search engine that specializes in optimizing travel routes by integrating multiple modes of transportation such as car, plane, and train. The company operates in the travel and mobility market, serving both individual travelers and businesses. Its core service is to provide comprehensive travel solutions that not only find the fastest and cheapest routes but also compute the carbon dioxide emissions for each journey, thereby promoting sustainable travel options.

The business model of routeRANK involves offering various versions of its service, including Standard, Professional, Widget, Whitelabel, MaaS (Mobility as a Service), CommuteRANK, and CommuterPlanner. These versions cater to different client needs, from individual users to large enterprises. The company generates revenue through subscription fees for its professional and enterprise solutions, as well as through partnerships and licensing deals with other businesses and institutions.

routeRANK's market includes environmentally conscious travelers, businesses looking to reduce their carbon footprint, and institutions aiming to promote sustainable travel among their employees or members. The company leverages its scientific approach to route optimization to provide a unique value proposition in the travel industry.

Keywords: travel search engine, route optimization, CO2 emissions, sustainable travel, multimodal transport, travel solutions, mobility, enterprise solutions, subscription model, environmental impact.