{"company":{"id":3573,"name":"KAYAK","domain":"kayak.com","url":"https://alion.io/company/kayak"},"answer":"As of Nov 14, 2026, Alion lists 10 companies most like KAYAK: Sabre, Cloudbeds, Expedia Group, Expedia Group, Emerging Travel Group, Tripadvisor, Amadeus, Super.com, Airbnb and Navan.","highlights":["KAYAK itself has 47 open roles on Alion.","Of them, Airbnb is hiring the most, with 167 open roles.","Airbnb has raised the most venture funding on record: $2.1B.","Open roles at Cloudbeds fell the most: from 54 on Oct 12, 2026 to 43 now."],"as_of":"2026-11-14","cite":"Alion, \"KAYAK competitors and alternatives: 10 similar companies compared on hiring and funding\", as of Nov 14, 2026. https://alion.io/company/kayak/competitors","indexable":true,"target":{"name":"KAYAK","url":"https://alion.io/company/kayak","domain":"kayak.com","open_roles":47,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"501-1000","headquarters":{"city":"Stamford","country":"US"},"technologies":["CI/CD","Java","SQL"],"hiring_countries":["US","LT","DE"],"similarity":null},"competitors":[{"name":"Sabre","url":"https://alion.io/company/sabre","domain":"sabre.com","open_roles":83,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"1001-5000","headquarters":{"city":"Southlake","country":"US"},"technologies":["AI Agents","GCP","Java"],"hiring_countries":["IN","PL","US"],"similarity":{"score":17.2,"shared_segments":["Travel 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Group","url":"https://alion.io/company/expedia","domain":"expedia.com","open_roles":110,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"5000+","headquarters":{"city":"Seattle","country":"US"},"technologies":["Machine Learning","Python","Java"],"hiring_countries":["US","GB","IN"],"similarity":{"score":16.05,"shared_segments":["Travel Technology"],"shared_technologies":["Python","Java","SQL","MySQL","PostgreSQL"],"same_hq_country":true}},{"name":"Expedia Group","url":"https://alion.io/company/expediagroup-com","domain":"expediagroup.com","open_roles":128,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"5000+","headquarters":{"city":"Seattle","country":"US"},"technologies":["Machine Learning","Python","Java"],"hiring_countries":["US","GB","ES"],"similarity":{"score":15.85,"shared_segments":["Travel Technology"],"shared_technologies":["Python","Java","SQL","MySQL","PostgreSQL"],"same_hq_country":true}},{"name":"Emerging Travel Group","url":"https://alion.io/company/emergingtravel","domain":"emergingtravel.com","open_roles":26,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"1001-5000","headquarters":{"city":"Wilmington","country":"US"},"technologies":["SQL","Python","Kubernetes"],"hiring_countries":["KZ","AZ","BG"],"similarity":{"score":15.4,"shared_segments":["Travel Technology"],"shared_technologies":["Python","Java","SQL","PostgreSQL","Redis"],"same_hq_country":true}},{"name":"Tripadvisor","url":"https://alion.io/company/tripadvisor","domain":"tripadvisor.com","open_roles":11,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"1001-5000","headquarters":{"city":"Needham","country":"US"},"technologies":["SQL","Python","AI Agents"],"hiring_countries":["GB","IS","IE"],"similarity":{"score":15.33,"shared_segments":["Travel Technology"],"shared_technologies":["Python","Java","SQL","MySQL","PostgreSQL"],"same_hq_country":true}},{"name":"Amadeus","url":"https://alion.io/company/amadeus","domain":"amadeus.com","open_roles":146,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"5000+","headquarters":{"city":"Madrid","country":"ES"},"technologies":["CI/CD","Azure","Python"],"hiring_countries":["CO","FR","PH"],"similarity":{"score":14.45,"shared_segments":["Travel Technology"],"shared_technologies":["Python","Java","SQL","MySQL","PostgreSQL"],"same_hq_country":false}},{"name":"Super.com","url":"https://alion.io/company/super-com","domain":"super.com","open_roles":13,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"201-500","headquarters":{"city":"San Francisco","country":"US"},"technologies":["Snowflake","SQL","Python"],"hiring_countries":["CA"],"similarity":{"score":14.2,"shared_segments":["Travel Technology"],"shared_technologies":["Python","SQL","PostgreSQL","Redis","CI/CD"],"same_hq_country":true}},{"name":"Airbnb","url":"https://alion.io/company/airbnb","domain":"airbnb.com","open_roles":167,"open_roles_change":null,"funding":{"total_raised_usd":2087000000,"last_round":"series_d","last_round_usd":1500000000,"last_round_date":"2014-12-31","lead_investors":[]},"size_band":"5000+","headquarters":{"city":"San Francisco","country":"US"},"technologies":["SQL","Python","LLM"],"hiring_countries":["US","GB","BR"],"similarity":{"score":13.95,"shared_segments":["Travel Technology"],"shared_technologies":["Python","Java","SQL","MySQL","PostgreSQL"],"same_hq_country":true}},{"name":"Navan","url":"https://alion.io/company/navan","domain":"navan.com","open_roles":114,"open_roles_change":null,"funding":{"total_raised_usd":1009396070,"last_round":"venture","last_round_usd":274999954,"last_round_date":"2021-10-12","lead_investors":[]},"size_band":"1001-5000","headquarters":{"city":"Palo Alto","country":"US"},"technologies":["Java","AWS","TypeScript"],"hiring_countries":["US","GB","DE"],"similarity":{"score":13.8,"shared_segments":["Travel Technology"],"shared_technologies":["Python","Java","SQL","PostgreSQL","Spring Boot"],"same_hq_country":true}}],"method":"Ranked by Alion's similar-companies engine (the MCP tool similar_companies): shared industry segments and the overlap of the two segment sets, technologies named in both companies' job postings, the same headquarters country, a size band near it. Open roles are the visible postings on Alion today; their change is shown only for boards that state posting dates.","html_url":"https://alion.io/company/kayak/competitors","json_url":"https://alion.io/company/kayak/competitors.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-11-14T03:58:57Z","generated_at":"2026-11-14T13:50:54Z"}}