Duffel vs Trivago
Side-by-side comparison of AI visibility scores, market position, and capabilities
Airline booking API enabling businesses to embed direct flight search, booking, and ancillary sales into their own products with modern developer tooling.
About
Duffel is a London-based travel technology company that provides a developer-friendly API for embedding airline flight search, booking, and ancillary product sales — such as seat selection, baggage, and cancellation protection — directly into any application or website without requiring GDS contracts or legacy ATPCO certification. The platform connects directly to airline reservation systems via NDC (New Distribution Capability) and traditional GDS channels, enabling businesses to access live flight inventory and fares with a single modern REST API. Duffel's comprehensive SDK for JavaScript, Python, Ruby, and PHP reduces the engineering time required to build flight booking capabilities from months to days, lowering the barrier for fintech companies, neobanks, super-apps, and travel startups to offer flight booking as part of a broader product. The platform handles payment processing, ticketing, and post-booking management including cancellations and exchanges, abstracting the complexity of airline commerce rules. Duffel makes money by taking a fee per booking rather than charging seat or subscription fees. Founded in 2017 by former Deliveroo and Google engineers, Duffel raised over $100M from investors including Benchmark, Index Ventures, and Avid Ventures.
Hotel metasearch majority-owned by Expedia Group; €485M revenue in 2023; Düsseldorf Germany-based; Nasdaq-listed 2016; compares hotel prices across 180+ OTAs for 5M+ properties;
About
Trivago is a hotel price comparison and metasearch platform founded in 2005 in Düsseldorf, Germany. Acquired by Expedia Group in 2012, Trivago went public on Nasdaq in 2016 in one of Germany's largest tech IPOs of that year. The platform allows travelers to compare hotel prices across 180+ OTAs and booking sites in real time, covering over 5 million hotels, apartments, and alternative accommodations worldwide. Trivago's brand is built on its iconic TV advertising campaigns across 55 countries.\n\nTrivago generates revenue through a CPC (cost-per-click) model, charging advertisers—primarily OTAs and hotel chains—for qualified hotel shopper referrals. Its referral auction system ranks advertiser bids alongside relevance signals to determine listing order. Trivago has invested in a hotel profile platform that allows hotel owners to manage their public-facing content and pricing directly.\n\nTrivago reported annual revenue of €485M (~$522M) in 2023. Expedia Group owns approximately 65% of Trivago. The company has undergone restructuring to reduce dependency on performance marketing and increase direct and organic traffic. As of 2025, Trivago operates in 55 countries and 33 languages, with mobile apps accounting for a growing share of its qualified referral traffic.
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