Travel software is an integration problem wearing a design problem's clothes: flights, hotels, cars and activities come from different suppliers with different rules, and the guest expects one clean flow. Next Olive builds booking engines, OTA apps, hotel and restaurant systems and itinerary products for agencies, hotel groups, airlines' partners and travel startups.
We have shipped flight and hotel booking apps, tour marketplaces, restaurant ordering and hotel guest apps — with GDS, PMS, channel-manager and payment integrations already solved.
Who we build for
Online travel agencies
Flight, hotel and package booking with supplier aggregation, pricing rules and ancillaries.
Hotels & resorts
Direct booking engines, guest apps, PMS integration, upsells and loyalty.
Tour & activity operators
Marketplaces, scheduling, ticketing and guide apps.
Restaurants & F&B
Ordering, reservations, kitchen displays and delivery integrations.
Corporate travel
Policy-based booking, approvals, expense integration and duty of care.
What we build
Flight and hotel booking apps
Search, fare rules, seat and ancillary selection, payments and e-tickets via GDS and NDC.
Hotel booking engines
Direct bookings with rate plans, promotions, upsells and PMS/channel-manager sync.
Tour and activity marketplaces
Operator onboarding, availability, ticketing, reviews and payouts.
Restaurant and F&B systems
Online ordering, reservations, kitchen display and delivery partners.
Guest and itinerary apps
Mobile check-in, digital keys, itineraries, in-stay services and chat.
AI concierge and pricing
Assistants grounded in your inventory and policies; demand-based pricing recommendations.
Loyalty and CRM
Points, tiers, campaigns and guest profiles across properties.
Operations back office
Supplier contracts, reconciliation, refunds and reporting.
Travel & Hospitality Software Development work we have shipped
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Architectural Transformation: Remold Dental Care with Next Olive Advanced App Solutions Project Overview & Scope We developed the CareStack infrastructure to transform…
Capabilities
- Supplier integrations
- Amadeus, Sabre, Travelport, NDC, hotel bed banks, channel managers (SiteMinder, Cloudbeds), PMS (Opera, Mews).
- Payments
- Multi-currency, split payments, deposits, refunds and chargeback handling.
- AI
- Itinerary generation, concierge chat, review analysis and dynamic pricing.
- Performance
- Cached search, rate-limit aware supplier calls and resilient booking flows.
Compliance and standards
Travel handles payments, passports and cross-border personal data.
- PCI DSS scope reduction for card payments
- GDPR / UK GDPR and PDPL for guest data
- IATA and supplier contractual requirements
- Consumer protection and refund rules by market
- WCAG 2.1 AA accessibility
Why teams choose Next Olive
- Supplier integrations already built — the slowest part of any travel project.
- Booking flows tested against failure cases (payment succeeded, supplier failed) with automatic recovery.
- Guest-facing UX designed with hospitality operators, not just travellers.
- AI features grounded in your inventory and policies, never invented availability.
Founded 2011 · 2000+ products delivered · 100+ engineers · 25+ countries
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Frequently asked questions
How much does a travel booking app cost?
A hotel booking engine or tour marketplace MVP: $35,000–70,000. A flight + hotel OTA app with GDS integration: $80,000–200,000. Restaurant ordering apps: $20,000–45,000.
Do you integrate with Amadeus or Sabre?
Yes — GDS and NDC integrations for flights, plus hotel bed banks and channel managers; we also work with aggregator APIs for faster MVPs.
Can you connect to our hotel PMS?
Yes — Opera, Mews, Cloudbeds and others for availability, rates, bookings and guest profiles.
How do you handle failed bookings?
Idempotent booking flows, supplier confirmation checks and automatic refunds or retries — with operations alerts for manual review.
Can you build an itinerary app with AI?
Yes — itinerary generation grounded in bookable inventory, with maps, weather and real-time changes.
Do you support multiple currencies and languages?
Yes — multi-currency pricing with live rates, localisation including Arabic RTL, and market-specific payment methods.
How long does a hotel booking engine take?
10–14 weeks for an MVP with PMS sync; OTA apps 5–8 months depending on suppliers.
Can you build a restaurant ordering system with delivery?
Yes — customer app, kitchen display, reservations and delivery partner or own-fleet integration.
Ready to start? Book a free consultation — you will talk to an engineer who has shipped in your industry.
