Find the Best Apps that Integrate with 5Stelle

Browse 59 recommended apps that pair well with 5Stelle
Discover new tools to add to your tech stack
Save time, grow revenue and optimize your operation

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SiteMinder

Channel Managers

4.6 (3137 REVIEWS)

Duve

Guest Messaging Software

4.7 (924 REVIEWS)

Profitroom

Booking Engine

4.7 (756 REVIEWS)

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Featured Apps

Most recommended apps for 5Stelle customers

SiteMinder

4.6 (3137 REVIEWS)

SiteMinder is the most awarded hotel platform chosen by over 50,000 hoteliers worldwide. We redefine guest acquisition and revenue management to put hotels in demand, transforming how they attract and convert their ideal guests at the best price. Through unrivalled data insights and the world's largest open ecosystem, our AI-driven platform maximises revenue potential. Built on nearly two decades of innovation and leadership, SiteMinder is the only platform that not only identifies market opportunities in real time, but enables instant action to secure the most valuable bookings. Together, these capabilities increase occupancy, grow ADR, and position hotels as proactive revenue leaders. The SiteMinder platform includes: Revenue Management - Dynamic Revenue Plus, Business Intelligence, Rate Management, and Market Insights that deliver real-time pricing recommendations—so hotels maximise every revenue opportunity. Guest Acquisition - Channel Manager, Channels Plus, Booking Engine, Metasearch, and GDS connectivity that give properties unmatched visibility across the world's largest distribution network. Guest Experience - Payments, Website Builder, and Guest Engagement tools that work together to create seamless, optimised experiences that turn more lookers into bookers. SiteMinder is the most recognised provider by HotelTechReport in 2025 with awards for: #1🏆 Best Hotel E-Commerce Platform #1🏆 Hoteliers Choice Award #1🏆 Best Channel Manager #1🏆 Best Booking Engine #1🏆 Best Metasearch Management Software #1🏆 Best Website Design & CMS #2🥈 Rate Shopping & Market Intelligence

Rate Shopping

Channel Managers

+ 2 more

IDeaS

4.6 (718 REVIEWS)

IDeaS, a SAS company, powers profitable hospitality. As the global leader in revenue management, IDeaS supports a diverse range of hospitality, including independent hotels, resorts, global hotel chains, cruise lines, and parking brands. IDeaS’ AI-driven solutions go beyond forecasting and pricing to optimize revenue, boost profitability, and improve efficiency, helping hospitality organizations build fully connected commercial strategies. With more than 31,000 installations globally, IDeaS continues to innovate and set the standard for growth, performance, and value in the next era of hospitality.

Revenue Management Systems

Meetings & Events Intelligence

Oaky by Plusgrade

4.8 (528 REVIEWS)

Browsing from best-selling upsell offers, hoteliers can add personalised guest-facing deals in a few clicks, and promote them through perfectly timed guest communication. This puts guests in control of designing their stay with upgrades, special deals and ancillary services. In short, Oaky helps hotels drive additional profit from their existing customers by delivering a superior experience to guests. Oaky is trusted by innovative hotels, groups and chains across the globe, including the likes of Event Hotels, Onyx Hospitality Group & Radisson Hotel Group.

Upselling Software