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Travel · head to head

Amadeus Selling Platform Connect vs Kayak

Amadeus Selling Platform Connect logo

Amadeus Selling Platform Connect

Travel

Browser based agent booking desktop on the Amadeus GDS

From
On request
Rated
-
Full reviewWebsite
Kayak logo

Kayak

Travel

Travel search app comparing flights, hotels and car hire across other booking sites, owned by Booking Holdings

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Kayak has a free tier, so it costs nothing to try first.
  • Each has a real cost: Amadeus Selling Platform Connect the desktop is inseparable from the Amadeus GDS agreement, so the software cannot be evaluated or bought on its own merits and switching means changing content supplier, incentive income and consultant training at once.; Kayak it is owned by Booking Holdings, the same parent as Booking.com and Priceline, so its comparison results are not fully independent of its own group's commercial interests.
  • They diverge on capability: Amadeus Selling Platform Connect covers Graphical PNR management, Kayak covers Flight, hotel and car comparison.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Amadeus Selling Platform Connect and Kayak actually diverge.

Attributes where Amadeus Selling Platform Connect and Kayak differ
AttributeAmadeus Selling Platform ConnectKayak
Starting priceOn requestFree
Pricing modelquoteFree to users, revenue from referral commissions and advertising
Free tierNoYes
PlatformsWebiOS, Android, Web

Identical on both: user rating (Not yet rated), category (Travel).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Amadeus Selling Platform Connect

  • Graphical PNR management
  • Cryptic command line
  • Air availability and fare display
  • NDC content
  • Hotel and car booking
  • Ticketing and revalidation
  • Queues and office profiles
  • Smart Keys and scripting

Only in Kayak

  • Flight, hotel and car comparison
  • Price alerts
  • Price prediction
  • Flexible date search
  • Trip planning tools
  • Explore/anywhere search

What people use each for

The jobs each tool is most often brought in to do.

Amadeus Selling Platform Connect

  • A travel management company servicing complex multi sector corporate itineraries that need manual reissue and split ticketingnot Kayak
  • A consolidator issuing tickets on behalf of sub agents that needs shared queues and office profilesnot Kayak
  • An airline city ticket office selling and reissuing tickets directly to walk in customersnot Kayak
  • A leisure agency moving consultants off cryptic entries without losing access to the command line for complex faresnot Kayak

Kayak

  • Comparing flight prices across multiple airlines and booking sites before purchasingnot Amadeus Selling Platform Connect
  • Setting a price alert to buy a flight or hotel once the price dropsnot Amadeus Selling Platform Connect
  • Searching flexible dates or nearby airports to find a cheaper farenot Amadeus Selling Platform Connect
  • Comparing car hire prices across rental companies for a tripnot Amadeus Selling Platform Connect

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Amadeus Selling Platform Connect

  • The desktop is inseparable from the Amadeus GDS agreement, so the software cannot be evaluated or bought on its own merits and switching means changing content supplier, incentive income and consultant training at once.
  • Segment incentive agreements carry minimum volume commitments, and agencies that shift traffic to direct airline NDC links or a second GDS can trigger shortfall clawbacks that dwarf any software saving.
  • The graphical layer does not cover every function, so experienced agents still drop into cryptic entries for reissues, complex fare builds and queue work, which keeps the training burden high for new hires.
  • NDC content sits alongside legacy EDIFACT content rather than replacing it, so agents face two ways of booking the same airline with different servicing rules, and post booking changes on NDC orders are more limited.
  • It is a per agent desktop with no meaningful self service layer, so corporates cannot let travellers book directly and agencies must staff every transaction, which caps productivity in low value leisure bookings.

Kayak

  • It is owned by Booking Holdings, the same parent as Booking.com and Priceline, so its comparison results are not fully independent of its own group's commercial interests.
  • Some airlines opt out of listing on metasearch sites entirely, so Kayak's results are not a complete view of every available fare in the market.
  • Revenue comes from referral commissions, and prominence in results can be influenced by which suppliers pay Kayak more, not purely by lowest price.
  • The actual booking typically completes on a third party site, so problems with a booking, cancellation or refund are handled by that site's customer service, not Kayak's.
  • Displayed prices can change or fail to match by the time a user reaches the booking site, since Kayak is not always querying live inventory in real time for every listed fare.

Pricing, plan by plan

Amadeus Selling Platform Connect

On request
  • Selling Platform Connect$undefined/year
    • Bundled with an Amadeus GDS content and productivity agreement
    • Commercials are segment incentives and minimum annual segment volumes
    • Ticketing authority and IATA or accreditation requirements apply

Kayak

Free
  • FreeFree
    • Unlimited search and price alerts
    • No subscription tier

Which should you pick?

Choose Amadeus Selling Platform Connect if

  • You need graphical pnr management.
  • You also want cryptic command line.
Amadeus Selling Platform Connect review

Choose Kayak if

  • You need flight, hotel and car comparison.
  • You want to start without paying.
  • You work on iOS, Android, Web.
  • You also want price alerts.
Kayak review

Questions people ask

Is Amadeus Selling Platform Connect or Kayak better?
Neither clearly leads. Amadeus Selling Platform Connect starts at On request and Kayak at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Amadeus Selling Platform Connect or Kayak?
Kayak has a free tier; the other does not. Paid plans start at On request for Amadeus Selling Platform Connect and Free for Kayak.
Does Amadeus Selling Platform Connect or Kayak run on more platforms?
Amadeus Selling Platform Connect runs on Web. Kayak runs on iOS, Android, Web.
Can I use Kayak for free?
Yes. Kayak has a free tier, so you can try it without paying. Amadeus Selling Platform Connect starts at On request.
What is Amadeus Selling Platform Connect best used for?
Amadeus Selling Platform Connect is most often used for a travel management company servicing complex multi sector corporate itineraries that need manual reissue and split ticketing, a consolidator issuing tickets on behalf of sub agents that needs shared queues and office profiles, an airline city ticket office selling and reissuing tickets directly to walk in customers, a leisure agency moving consultants off cryptic entries without losing access to the command line for complex fares. Of those, a travel management company servicing complex multi sector corporate itineraries that need manual reissue and split ticketing and a consolidator issuing tickets on behalf of sub agents that needs shared queues and office profiles are not what Kayak is typically brought in for.
What can Amadeus Selling Platform Connect do that Kayak cannot?
Amadeus Selling Platform Connect covers Graphical PNR management, Cryptic command line, Air availability and fare display, NDC content. Kayak covers Flight, hotel and car comparison, Price alerts, Price prediction, Flexible date search.

Answered from the vendors’ own pages

Amadeus Selling Platform Connect: Can a corporate buy Selling Platform Connect directly?

Practically no. It is sold to accredited travel agencies and airline ticket offices as part of an Amadeus GDS agreement. Corporates buy a self booking tool such as Cytric or a TMC service instead.

Kayak: Does Kayak charge a booking fee?

No, Kayak itself is free to use; it earns referral commissions from the airlines, hotels and sites it sends bookings to.

Amadeus Selling Platform Connect: Does it cost a per user licence fee?

Not usually. The commercial model is segment incentives paid to the agency against volume commitments, so the negotiation is about incentive rates and minimum segments, not seat price.

Kayak: Do I book directly through Kayak?

Usually the booking completes on the airline, hotel or travel site's own platform after Kayak hands off the click, though some direct booking options exist for select content.

Amadeus Selling Platform Connect: Does it support NDC?

Yes, airline NDC offers are retrieved through Amadeus Travel API and shown alongside EDIFACT content, but servicing rules for NDC orders differ and not every airline exposes the same change and refund functions.

Kayak: Is Kayak owned by an airline or hotel chain?

No, it is owned by Booking Holdings, which also owns Booking.com, Priceline and Agoda.

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