Optimizing Momentum, Pushing Frontiers Investor Presentation Q4 2025 1 3 February 2026 Disclaimer All of the information herein has been prepared by trivago N.V. ("the Company") solely for use in this presentation. The info rma tion contained in this presentation has not been independently verified. No representation, warranty or undertaking, express or implied, is made as to, and no reliance should be placed on, the fairness, accuracy, completeness or correctness o f the information or the opinions contain ...

Group 1 - trivago N.V. will release its financial results for the fourth quarter of 2025 on February 3, 2026, after market close [1] - A webcast by trivago's management is scheduled for February 4, 2026, at 2:15 PM CET / 8:15 AM EST [1] - The financial results and webcast details will be available in the Investor Relations section of trivago's website [1] Group 2 - trivago N.V. is a leading global hotel search and price comparison platform, recognized as one of the most prominent travel brands [2] - The company aims to assist travelers in finding the best accommodations and booking with confidence, thereby saving time and money [2] - trivago provides access to over 5.0 million hotels and various types of accommodations in more than 190 countries [2]

Group 1 - trivago N.V. will release its financial results for the fourth quarter of 2025 on February 3, 2026, after market close [1] - A webcast by trivago N.V.'s management is scheduled for February 4, 2026, at 2:15 PM CET / 8:15 AM EST [1] - The financial results and webcast details will be available in the Investor Relations section of the company's website [1] Group 2 - trivago N.V. is a leading global hotel search and price comparison platform, recognized as one of the most prominent travel brands [2] - The company aims to assist travelers in finding the best accommodations and booking with confidence, saving time and money [2] - trivago provides access to over 5.0 million hotels and various types of accommodations in more than 190 countries [2]

Core Insights - trivago N.V. reported a strong financial performance with a 17% year-over-year revenue growth for Q2 2025, marking the third consecutive quarter of growth and the second consecutive quarter of double-digit growth across all segments [4][9][10] - The company achieved an 18% increase in Referral Revenue, reaching €138.5 million, driven by branded channel traffic growth [6][9][10] - The acquisition of Holisto Ltd. is expected to enhance user experience and contribute low double-digit million euro revenue in 2025 [5][13] Financial Summary - Total revenue for Q2 2025 was €139.3 million, up from €118.6 million in Q2 2024, reflecting a 17% increase [6][9] - Referral Revenue increased to €138.5 million from €117.2 million, an 18% rise year-over-year [6][21] - Net loss for Q2 2025 was €6.5 million, compared to €4.9 million in Q2 2024, while Adjusted EBITDA loss improved to €5.1 million from €5.4 million [6][49] Revenue Growth by Segment - Revenue growth was driven by a 10% increase in the Americas, 20% in Developed Europe, and 32% in Rest of World [9][21] - Logged-in users contributed 20% of total Referral Revenue, indicating progress in user engagement [9][10] Advertising Spend and Efficiency - Advertising Spend increased by 22% year-over-year to €116.4 million in Q2 2025, reflecting a disciplined approach to marketing investments [12][26] - Return on Advertising Spend (ROAS) was 119.0%, down from 122.7% in Q2 2024, indicating a slight decrease in advertising efficiency [6][30] Cost Structure - Total costs and expenses for Q2 2025 were €147.3 million, up from €127.4 million in Q2 2024, primarily due to increased selling and marketing expenses [32][49] - Selling and marketing expenses rose by €21.8 million year-over-year, with Advertising Spend representing 94% of total selling and marketing expenses [35][36] Outlook - The company anticipates continued double-digit revenue growth for Q3 2025, although at a rate below Q2 2025 [15] - For the full year 2025, trivago expects total revenue growth in the mid-teens percentage range year-over-year [15]

Company Announcement - trivago N.V. will release its financial results for Q2 2025 on August 5, 2025, after market close [1] - A webcast by trivago's management is scheduled for August 6, 2025, at 2:15 PM CEST / 8:15 AM EDT [1] Company Overview - trivago N.V. is a leading global hotel search and price comparison platform, recognized as one of the most prominent travel brands [3] - The company aims to assist travelers in finding the best accommodations and booking with confidence, saving time and money [3] - trivago provides access to over 5.0 million hotels and various types of accommodations in more than 190 countries [3]

Financial Performance - In Q1 2025, trivago achieved strong double-digit revenue growth of 22%[13] - Referral Revenues grew 44% in Rest of World, 19% in Developed Europe, and 18% in Americas[13] - Total revenue increased to EUR 157.9 million in Q1 2025, a 22% increase year-over-year[18] - Adjusted EBITDA for the twelve months ended March 31, 2025, was EUR 12.9 million[34] Strategic Initiatives - trivago's AI-powered Jürgen Klopp TV creatives and localized campaigns for Brazil and Japan are driving brand revenue growth across all segments[13, 25, 29] - Product teams have enhanced user experience, resulting in increased conversion rates[13] - trivago is launching its summer campaign with new global Jürgen Klopp creatives and localized TV spots in Japan and Brazil[25, 29] Guidance - trivago is raising its full-year 2025 guidance to mid-teens percentage revenue growth and positive adjusted EBITDA, similar to last year's levels[13] Market Position - trivago has high unaided brand awareness in key travel markets worldwide[9] - trivago is a global hotel search and price comparison platform[11] - trivago has over 50 localized websites and Apps[12]

Core Insights - trivago N.V. has appointed Dr. Wolf Schmuhl as the new Chief Financial Officer, effective June 1, 2025, highlighting his extensive experience in finance and leadership [1][2][3] - The appointment reflects the company's commitment to internal talent development and the importance of strong leadership in navigating a transforming business landscape [2][4] - Dr. Schmuhl's previous role as Head of Corporate Finance & Development at trivago involved managing various finance departments, including M&A, Treasury, and Investor Relations, showcasing his comprehensive financial expertise [3][4] Company Overview - trivago N.V. is a leading global hotel search and price comparison platform, recognized as one of the most prominent travel brands worldwide [5] - The platform provides access to over 5.0 million hotels and accommodations in more than 190 countries, aiming to simplify the hotel search experience for travelers [5] Financial Context - The company returned to profitable growth in Q4 2024, indicating a positive financial trajectory and momentum [4] - Dr. Schmuhl's leadership is expected to drive sustainable performance, enhance operational discipline, and create long-term value for investors and partners as trivago executes its growth strategy in 2025 [4]