Expedia Clone · Development Company

Expedia Clone Development Company: What to Check Before You Hire

Any travel vendor can demo a hotel search in their own currency. Ask instead what happens when a traveler in Singapore pays by card, when the main airline feed goes quiet during a holiday week, or when a German passport holder books a flight that needs a visa. And ask which languages actually ship. Those answers decide whether a platform can sell abroad. Below is how we work, what we state plainly, and nine questions worth asking.

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Since 2010 building platforms
Full source TypeScript end to end
6 days to deploy
Languages
Stated before you buy
What Handover Actually Means
01Supplier routing and connectors
02Currency-zone payment layer
03Visa, currency and cover logic
04Web, mobile and every portal
05Security handbook and VAPT
06The limitation list, in writing
2010
Building Platforms Since
9,000+
Projects Delivered
6 days
Deployment Window
100%
Source Code Transferred
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Agency vs Freelancer vs Miracuves

Three routes to the same marketplace, and where each tends to fail on the first overseas booking.

What mattersFreelance teamMiracuves ready-made
Time to liveMany months, most of them on supplier workSix working days
A non-rupee cardDepends which gateway they happened to wireRouted to Stripe by currency zone
The primary airline feed failsFlights stop sellingRanked fallbacks keep the category open
Visa requirementsLeft to the travelerChecked by nationality and destination
Markets you cannot serveVisible, and bookableBlocked by country, state or city
LanguagesPromised, then descopedEnglish ships; others quoted up front
Supplier credentialsIn a configuration fileAES-256 encrypted, masked and audited
Price behaviourHourly, and it moves$3,999 fixed, quoted before work starts

Good agencies exist and some have deep travel experience. What the table measures is elapsed time, price certainty, and whether the parts that make cross-border selling work were built before launch or promised for later.

Due Diligence

Questions Worth Asking Any Provider

Put all nine to us and to anyone else bidding. The sixth is the one most vendors answer least honestly.

01

What happens with a card in another currency?

Ask them to pay in a currency other than their home one on the demo. One domestic gateway means a declined card, and a traveler who books with somebody else.

02

What if the main flight supplier is down?

Ranked fallbacks per category, or an empty results page. International feeds fail on the busiest weeks, which is exactly when an outage costs the most.

03

Does the platform know about visas?

Entry rules checked against nationality and destination beside the flight, or nothing. A traveler turned away at check-in remembers who sold them the ticket.

04

Can I stop selling to a country?

Location rules by country, state or city, with each decision logged. Without them you take orders in markets you have no supplier coverage or legal footing in.

05

Where do currency and insurance get sold?

Inside the same checkout as the trip, or on somebody else's site. Every border crossing creates that demand; the only question is who earns the fee.

06

Which languages actually ship?

Not which ones are possible. Which ones are translated today, including emails and notifications, and whether right-to-left exists. Ours: English, and no right-to-left.

07

Can a traveler be charged twice?

Ask them to retry a payment on a slow connection. The amount and currency should be fixed on the server and the payment processed once, whichever gateway handles it.

08

How do vendors in other countries get paid and taxed?

Ask what tax documentation is built in and for which jurisdiction. Ours is built around India GST, and other jurisdictions are scoped at deployment.

09

What is on your list of what is missing?

A provider whose list is empty has either not looked or is not telling you. Ours is further down this page, and it starts with languages.

All nine get answered on the first call, and most of them on the live demo, where you can check the answer instead of taking it.

Process

The Six-Step Development Process

What we do, in the order we do it.

Step 1 · Day 0

Choose markets, currencies and languages

Which markets open first, which currency each pays in, and whether any of them needs a language beyond English or a right-to-left layout. Anything that is an add-on gets scoped today, and gateway, supplier and messaging approvals in each country start today, because they set the real launch date.

Step 2 · Days 1 - 2

Branding and storefront

Name, logo, palette and domain across the website, both apps and every portal, destination banners and seasonal deals scheduled, and categories switched on per market rather than everywhere at once.

Step 3 · Days 3 - 4

Deploy and connect supply

Containers onto your cloud behind TLS, PostgreSQL and Redis provisioned, a gateway connected per currency zone, messaging and maps credentials entered, and approved supplier accounts encrypted and placed into their routing order, with demo inventory holding the remaining categories open.

Step 4 · Day 5

Set the commercial and market rules

Margin, fixed fee and floor per category, service fees on visa, currency and cover, location rules by country, consultant commission and prepaid balance ceilings, cancellation policies, loyalty rules, business travel tiers, and staff roles scoped by responsibility.

Step 5 · Day 6

Walkthrough and handover

A traveler books an overseas flight, a hotel and a tour, adds cover and pays in a non-rupee currency. We switch off the primary flight source and search again so you watch the fallback answer, then block a country and confirm its services disappear.

Step 6 · Post-launch

The support window

60 days of guidance, 6 months of priority bug fixes and 12 months of updates, with the initial deployment sized to your first markets and the traffic levels that should trigger each scaling step written down for your team.

Day zero decides more here than on a domestic build. A market that needs a translated interface or a local payment method is a different project from one that does not, and it is far cheaper to know that before branding begins.

Warning Signs

Red Flags That Mean Walk Away

Five answers that should end the conversation

"It supports all languages." Supporting a language and shipping it translated are different things. Ask to see the interface, an email and a notification in the language you need, and whether the layout mirrors for right-to-left. If they cannot show it, it is not built.

"We integrate with every airline." Nobody integrates with every airline. Ask which sources are connected, which is primary, what the fallbacks are, and whose account the connection runs on.

"Currency is handled automatically." Ask which gateway takes which currency and what happens to a card the gateway does not accept. Vague answers here become declined payments from your best overseas customers.

"We can guarantee the lowest fares." Fares come from suppliers and change by the minute in every market. No platform can guarantee them, and a vendor claiming otherwise is selling something they do not control.

An estimate that never mentions compliance. Data protection, consumer and tax rules differ by country. A proposal for an international marketplace that never raises them was not written by somebody who has launched one.

The first is the one we hold ourselves to. Our interface ships in English with no right-to-left layout, and we say so on every page rather than in a contract appendix.

Domain

What an International Travel Marketplace Has to Get Right

The parts that separate a platform that sells abroad from a domestic one with a currency symbol changed.

Payment that follows the currencyAmount and currency fixed on the server when the order is created, rupees routed to Razorpay and every other currency to Stripe, gateway signatures and webhooks verified, payments processed once, refunds capped at what was paid and released only with finance permission.
Supply that survives a failing feedAmadeus answering flights first with Duffel, Sabre and Travelport ranked behind, Hotelbeds and Viator for stays and activities, all queried in parallel and merged with directly listed inventory, so an overseas outage degrades one source instead of halting a category.
The paperwork a border createsEntry requirements by nationality and destination, visa applications with documents collected once and tracked by status, currency orders at displayed rates and travel cover issued against the reservation, all sold beside the trip that created the need.
Markets that are settingsCategories enabled per market, location rules allowing or blocking by country, state or city with every decision logged, and supplier routing chosen per category, so a new country is configuration rather than a separate product.
Travel documents kept privatePassport numbers, visa paperwork and addresses visible only to the traveler and to staff whose permissions allow it, uploads checked by type, data export and deletion on request, and twenty-four permissions enforced on every request.
Credentials for suppliers abroadAirline, hotel, activity and payment keys encrypted with AES-256, shown masked in the console, with a dedicated audit log of who changed which credential and when, alongside separate logs for admin actions and location decisions.

All six ship in the base build. On the call we will open each in the demo, starting with a payment in a currency other than the rupee.

Platform Trust

What We Have Not Done Yet

Six items, stated before a purchase rather than after one.

01

No translated interfaces ship

The platform is English-first with an internationalization structure ready for more languages, but no translations are included. For a non-English market, languages are scoped and quoted, including emails and notifications. We would rather say so here than let a proposal imply otherwise.

02

No right-to-left layout

There is no mirrored interface for Arabic, Hebrew or Urdu. A launch aimed at those audiences needs one built to your market, and it touches every screen, so it is quoted as its own piece of work rather than folded into a price.

03

One gateway per currency zone

Razorpay for rupees and Stripe for everything else. A country whose travelers prefer a local wallet or bank transfer over cards needs that method added as a regional integration, quoted against the provider you choose.

04

Vendor tax documents are India GST

Vendor onboarding documentation is built around India GST. Invoicing and tax paperwork for properties and tour operators in other jurisdictions are scoped at deployment against the countries your vendors actually trade in.

05

No certificates, guarantees or supply of our own

Built to the controls ISO 27001 and SOC 2 assessments look for, but not certified. No best-price guarantee and no uptime figure. And live inventory runs on your own supplier accounts, whose terms and approvals belong to your business.

06

What is built is real

Currency-zone checkout with automatic refunds, primary and fallback supply per category, visa checks by nationality, currency and cover products, location rules by country, partner, business travel and vendor portals, two-factor sign-in for operators, and a VAPT reference mapped to the OWASP Top 10.

Clone names the functional target rather than the provenance of the code: this is an original implementation on NestJS, React and React Native, with no affiliation to Expedia Group, Booking Holdings, Trip.com or Agoda, none of whom is a supplier or partner to it.

Modelled

Modelled Reference Deployment

An illustrative configuration rather than a client engagement, showing how the platform would be set up for a travel brand selling overseas holidays outside India. Every figure is a property of the build, not a reported result.

Illustrative Scenario

An Outbound International Travel Marketplace in Singapore

A travel brand selling international holidays to residents and visitors, taking card payments in Singapore dollars and routing flights, hotels and tours through global suppliers.

Illustrative scenarioNot a client engagementMarket modelled: Singapore
3Supplier roles per category
3Trip services at checkout
6 daysDeployment window

What the situation makes hard: travelers booking flights, hotels and tours abroad on three separate sites, card payments in a currency that domestic gateways elsewhere do not cover, and a single airline feed whose outages stop sales during peak holiday weeks.

What the configuration addresses: one branded marketplace for flights, stays and experiences overseas, non-rupee card payments routed through Stripe, visa guidance, currency orders and travel cover sold with the trip, and primary and fallback flight suppliers searched in parallel.

What ships in the base build, and what does not: hotels and tours from global suppliers plus directly listed vendors, location rules by country, a partner portal for consultants, and per-category margins with loyalty tiers. The interface is English-first, which suits this market; a non-English launch would add translations as scoped work.

Named client work is published separately. Operators who launched cross-border businesses on a Miracuves base, from short-stay rentals in Greece to car rental across Caribbean islands, are quoted on the hub under their own names; none of them is presented here as an international OTA, because none of them was one.

FAQ

Frequently Asked Questions

Have you built international platforms before?
Miracuves has been building platforms since 2010 with over nine thousand projects delivered, and operators running cross-border businesses have published attributed reviews of platforms launched on a Miracuves base: short-stay rentals for international guests, car rental across several island nations, a bilingual super-app and a multi-city delivery business. We present the case study on this page as a modelled deployment rather than a named OTA client, because we would rather label an illustration honestly than borrow proof from a different kind of engagement.
What exactly do I own at handover?
The complete TypeScript source for the React web application and every portal, the React Native mobile apps and the NestJS booking services, including the supplier routing, the currency-zone payment layer, and the visa, currency and insurance logic. No licence fee, no share of bookings in any market and no restriction on use, with product, API and security documentation and a VAPT compliance reference alongside.
Who holds the supplier and payment accounts?
You do. Supplier agreements with airline, hotel and activity providers are yours, and their keys are stored encrypted with AES-256, managed from your console with masked values and covered by a dedicated audit log. Stripe and Razorpay accounts are yours as well, and card details are processed by the gateway without ever touching your servers. We connect the accounts during deployment and do not hold them afterwards.
Can you launch us in a non-English market?
Yes, as a scoped add-on rather than as something already in the box. The interface is English-first with an internationalization structure ready for more languages. We scope the languages you need, including emails, notifications and content fields, and quote them before you commit. If your market reads right to left, the mirrored layout is separate work again, and we say so before anything is signed.
Will it pass a security review in our country?
It is built to make that review straightforward: short-lived tokens with rotating refresh tokens, two-factor sign-in for admin and finance, twenty-four permissions checked per request, card data kept with the gateway, encrypted supplier credentials, separate audit logs, and data export and deletion for travelers. We do not claim a certificate, and data protection and payment rules differ by country, so your market's obligations are worth confirming with your own advisers before launch.
What if I need something the base build does not do?
We scope and quote it in writing before it starts, and we will tell you if the honest answer is that the ready-made route is wrong for you. Custom work typically runs two to eight weeks. On international builds the requests that come up most are translated interfaces, right-to-left layouts, local payment methods and a regional supplier, and all four are named on this page rather than discovered later.

Ask us the hard questions first

Bring the nine questions from this page, and start with languages. It is the answer that most often changes an international travel project, and ours is on the table before you buy.

Explore

Explore the Expedia Clone

Five pages on this product. You are on Development Company.

Hire on the answers, not the deck

Pay in a currency other than the rupee, switch off the main flight source and search again, then block a country and watch its services disappear. An afternoon on the demo, and the claims on this page are checked.

Talk to Us →
Miracuves · Expedia Clone Solution Process, scope boundary and modelled deployment cross-verified against the hub specification, 2026-09-15
Disclaimer

Miracuves is an independent software development company. We are not affiliated with, connected to, sponsored by, or endorsed by Expedia.

Why this name

“Expedia Clone” is used descriptively. It is how the software industry refers to building a platform with functionality similar to Expedia, and how clients search for it.

Who built this

The entire design and codebase is built by our own team. The product contains no code, design, graphics, or content originating from the Expedia website or applications.

Trademarks

Expedia and all other third-party names and marks are the property of their respective owners, referenced here solely to describe the category of software offered.