The Mind Gauge

The Mind Gauge is a full-service travel software development company building custom travel technology for OTAs, travel agencies, TMCs, tour operators, DMCs, and travel startups worldwide. With 12+ years of engineering experience, we design, build, and integrate scalable B2B and B2C travel portals, online booking engines, and end-to-end travel management systems. Our travel software development services cover OTA platform development, flight booking engines, hotel booking engines, car rental systems, transfers, rail and bus, dynamic packaging, activities and tours booking, white-label travel portals, channel managers, travel CRM, loyalty programs, reporting and BI dashboards, mobile apps, and mid-office/back-office systems. We specialize in travel API integration and aggregation across all major GDS, NDC, and supplier APIs: Amadeus, Sabre, and Travelport (Galileo, Worldspan, Apollo); IATA NDC airline APIs, Duffel, Kiwi.com, Travelfusion, Mystifly, and PKfare for air content; Hotelbeds, TBO, Expedia Rapid (EPS), Booking.com, WebBeds, RateHawk, Stuba, Restel, and Dida for hotel and bedbank content; CarTrawler and Rentalcars for car rental; Suntransfers for transfers; Viator, GetYourGuide, Musement, Tiqets, Bokun, and Rezdy for activities; and SiteMinder, Cloudbeds, and RateGain for channel management and connectivity. We also integrate payment gateways (Stripe, PayPal, Braintree, Authorize.Net, PayFort, Razorpay), currency conversion, room mapping and deduplication, markup and commission engines, PNR and fare management, and travel insurance APIs. Built on modern, cloud-native architecture (React, Node.js, Laravel, .NET, Python, AWS microservices), our travel technology solutions are secure, high-performance, and scalable. From MVP to enterprise-grade OTA, whether you need a custom booking engine, GDS/NDC integration, supplier API aggregation, or a complete travel platform, we deliver reliable, scalable, conversion-focused travel software.