Best virtual interlinings for airlines
2 providers, independently listed. Updated October 2026.
GATE AIR2 LISTED+1 IN OTHER SEGMENTS
Virtual interlining for airlines.
This page compares 2 virtual interlinings built for airlines, including Tripstack, Dohop. The longest-established is Tripstack (founded 2019).
2 RESULTS
All virtual interlinings for airlines
Tripstack
Airlines
TripStack API offers access to Low-Cost-Carriers, Full-Service-Carriers, NDC content and Virtual Interlining (VI) fares.
GATEVirtual interlining CODETRI
Dohop
Airlines
We make connected travel simple
GATEVirtual interlining CODEDOH
Virtual interlining in other segments
Frequently asked questions
What is virtual interlining software?
Virtual interlining tools used by airlines.
How many virtual interlinings for airlines are listed?
We currently list 2 virtual interlinings serving airlines, plus 1 more in other segments. Listings are free and independent.
More airline software
Airline PSSFlight dataCrew & ops planningNDC aggregatorRevenue managementAirline ITAirport operationsInflight entertainment & connectivityRetailingLoyaltyAirline revenue accountingSettlement
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