PROS Inc.

PROS is a travel technology company that provides AI-driven airline retailing and offer management software. Founded in 1985 by Mariette and Ron Woestemeyer, who combined computer science, forecasting and industry knowledge to solve an overbooking crisis at a major airline, PROS now powers more than 150 airlines with more than 40 years of proprietary AI, driving over 400 million prices and 1.7 billion forecasts every day.

PROS Platform and Kairos

• Product management: control of every product available to sell, with real-time inventory visibility across every channel
• Offer construction and optimisation: continuous optimisation of offer value and price with AI-driven precision, embedding revenue performance in offer management
• Offer marketing and distribution
• PROS Kairos: an intelligent offer platform with a conversational interface, where a user can, for example, ask to create a new ancillary product such as a winter ski bundle for December routes and review a pre-populated draft before approval
• Modular adoption so airlines choose the capabilities they need and grow as their commercial strategy evolves

Company

PROS describes its vision as helping airlines outperform, with growth on the top line and profitability on the bottom. Sunil John, who joined PROS in 2005, is chief executive, and the company highlights its Customer Experience and Engagement team, a global partner ecosystem and an award-winning culture. Partner logos on the site include Air China.

Events

PROS is listed as a sponsor of the World Aviation Festival 2026, Aviation Festival Americas 2027 and the IATA World Financial and Passenger Symposiums 2026.

Contact

PROS Inc. is listed under Aircraft Software, Airlines.
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