Altelis is a French web agency founded in 2014 and fully dedicated to the hospitality industry. From our offices near Paris, our team of 12 supports over 300 active clients, from independent boutique hotels to multi-property groups (2 to 5 stars), holiday residences and event venues.
We design and build custom Webflow websites that reflect the experience each hotelier delivers on-site. Every project is approached with one obsession: driving direct bookings and reducing reliance on OTAs. Our work combines tailored UX and UI design, robust front and back-end development, CMS integration, multilingual setups, and seamless connections with hotel tech stacks (booking engines, PMS APIs such as Mews, channel managers).
Beyond websites, we offer a complete digital ecosystem for hotels: Google Ads, Google Hotel Ads, Meta and Bing campaigns, metasearch (Tripadvisor, Kayak, Trivago), SEO and GEO (visibility on ChatGPT, Perplexity, Gemini, Claude), and real-time reporting through our proprietary platform Monitor by Altelis. We have also developed Livie, an AI chatbot deployed across 100+ organizations.
With 500+ hospitality websites delivered, an average ROAS of €10.7 across 180 active ad campaigns, and clients in France and abroad, Altelis is the long-term digital partner hotels rely on to grow direct revenue.