The project dashboard is a free tool that is only available to verified hoteliers to make adopting new technology easier by streamlining their research and simplifying their communication workflow.
TLDR
We analyzed 95 verified hotelier reviews, compared feature sets, pricing, and real-world case studies to break down where each platform delivers. The right choice depends on your property type and priorities:
Amadeus shines in ease of use and customer support — especially for brand properties (4.5/5) , with exclusive features like Mobile optimized/responsive and Pre-stay emails.
In1 Solutions (Booking Engine) shines .
Side-by-side ratings based on 95 verified hotelier reviews on HTR.
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| Starting Price | Contact sales | Contact sales |
| Verified Reviews | 95 | 0 |
After analyzing 95 verified reviews, Amadeus users most value its ease of use, revenue enhancement, customer service, while In1 Solutions (Booking Engine) users highlight . Click any theme to see what reviewers say.
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In1 Solutions (Booking Engine)
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Ease of Use
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Revenue Enhancement
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Customer Service
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Advanced Reporting and Analytics
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Integration Capabilities
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Complexity and Usability Issues
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Lag in Feature Implementation
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How each product ranks among Booking Engine vendors for different property sizes, types, and regions — based on verified reviews from hoteliers in each segment.
By Hotel Size
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In1 Solutions (Booking Engine)
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| Small (10-24 rooms) ▾ | #22 11 reviews | — |
| Mid-Size (25-74 rooms) ▾ | #15 36 reviews | — |
| Large (75-199 rooms) ▾ | #7 26 reviews | — |
| X-Large (200+ rooms) ▾ | #9 6 reviews | — |
By Property Type
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In1 Solutions (Booking Engine)
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| Boutique ▾ | #17 32 reviews | — |
| Luxury ▾ | #12 41 reviews | — |
| Branded / Chain ▾ | #10 34 reviews | — |
| Extended Stay ▾ | #14 11 reviews | — |
By Region
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In1 Solutions (Booking Engine)
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| North America ▾ | #7 39 reviews | — |
| Europe ▾ | #19 14 reviews | — |
| Asia Pacific ▾ | #16 10 reviews | — |
| Middle East ▾ | #7 8 reviews | — |
Choosing between Amadeus’ iHotelier® Booking Engine and In1 Solutions’ Booking Engine hinges on your hotel’s specific needs and operational priorities. Both solutions aim to boost direct bookings and maximize revenue, but they diverge significantly in market presence, feature depth, and user support. Amadeus, with its extensive global footprint and proven track record, offers a more mature and feature-rich platform. Meanwhile, In1 Solutions, despite a smaller market presence, emphasizes ease of use and an integrated approach to online marketing and booking.
Both platforms address core hotel booking needs, such as real-time reservations, multi-channel integrations, and guest engagement. However, Amadeus’s broader feature set and larger partner network make it a more comprehensive choice for hotels seeking advanced functionality, while In1 Solutions may appeal to properties prioritizing simplicity and marketing integration. Do you prioritize a mature platform with extensive integrations or a streamlined solution with marketing tools?
If your hotel needs a high level of reliability, extensive integrations, and advanced booking features, go with Amadeus. Its 93 recent reviews and a high overall rating of 4.39/5 reflect strong market confidence, especially among independent and boutique hotels seeking sophisticated revenue management tools. Amadeus’s feature set includes automated reporting, multi-currency, rate plan comparisons, and integrations with 104 partners, making it ideal for hotels that require comprehensive operational and marketing capabilities.
If you prefer a straightforward, easy-to-implement booking engine that integrates with your existing website and offers essential online marketing tools, In1 Solutions is a suitable option. Its limited review count and absence of recent reviews suggest a smaller market presence, but its core focus on real-time bookings and digital marketing support can serve smaller or mid-sized hotels well. It’s best for properties that want a simplified booking process combined with digital marketing services.
In summary, choose Amadeus if your hotel values extensive features, global reach, and proven reliability. Opt for In1 Solutions if your hotel emphasizes ease of use, integrated marketing, and a straightforward booking experience.
Amadeus’s iHotelier® Booking Engine boasts a 4.25/5 ease-of-use rating, with many reviews highlighting its intuitive interface after familiarization and solid onboarding support. However, some users mention that the platform’s complexity can be overwhelming initially, especially given its extensive features, and require dedicated training. Support ratings are moderate, with some reviews noting slow responses from customer service.
In contrast, In1 Solutions’s booking engine has no publicly available ratings or recent reviews, but its core value proposition centers on simplicity and ease of integration. Given its smaller scale and focus, it’s likely easier for hotels to set up and operate without extensive technical expertise. Edge: Amadeus.
Amadeus’s iHotelier® Booking Engine provides 36 unique features, including mobile responsiveness, pre- and post-stay emails, automated reporting, rate comparison widgets, loyalty program integration, multiple currencies and languages, and various promotional tools. It also supports Google Hotel Ads, TripAdvisor bookings, and flexible booking options, making it highly versatile for hotels seeking advanced capabilities.
In1 Solutions, despite lacking a detailed feature list, offers core booking functionalities, integration with third-party channels like Booking.com and Expedia, voucher and offers engines, and guest review management. However, it does not have the same depth of advanced or marketing-specific features as Amadeus.
Given the comprehensive feature set, Amadeus’s platform clearly leads. Edge: Amadeus.
Amadeus’s customer support receives mixed reviews, with a 3.22/5 rating. Comments mention responsive account management but also note slow responses and occasional difficulty resolving issues, reflecting a somewhat inconsistent support experience. Its onboarding process scores 4.01/5, indicating solid initial training, yet ongoing support appears variable.
In1 Solutions has no recent review data or detailed support ratings available, making it hard to assess. However, its smaller scale and regional offices suggest a potentially more personalized support approach, but without confirmed recent feedback, it’s speculative.
Edge: Amadeus, based on available review data and support infrastructure.
Amadeus boasts 104 verified partners, including major booking engines, GDS systems, and marketing platforms, offering extensive connectivity. This broad integration ecosystem allows your hotel to connect seamlessly with PMS, payment gateways, and global distribution channels, streamlining operations and marketing.
In1 Solutions claims to integrate with key third-party booking sites like Booking.com and Expedia but provides no verified partner count or detailed list. Its focus on digital marketing and review management suggests a narrower integration scope compared to Amadeus.
Edge: Amadeus.
Amadeus’s overall rating of 4.39/5 and a strong 87% likelihood to recommend reflect high satisfaction among users, particularly in boutique, city center, and resort hotels. Its recent reviews highlight its ability to increase revenue and improve booking conversion, with some users praising its comprehensive features and responsive support.
In1 Solutions has no recent reviews or publicly available ratings, making it impossible to determine user sentiment. Given its smaller footprint, it likely has fewer hotel reviews and lower overall satisfaction scores.
Edge: Amadeus.
Both Amadeus and In1 Solutions do not publicly disclose specific pricing details. They operate on customized quotes, typically based on hotel size, features selected, and level of integration required. Expect to pay an implementation fee and monthly fees that vary significantly depending on your hotel’s scale and needs.
If pricing transparency is a priority, neither platform provides explicit rates. However, Amadeus’s larger market presence suggests a potentially higher cost for its advanced, feature-rich offerings.
Not ideal if your hotel is small, with limited technical staff or budget constraints, as the platform’s complexity and costs may be daunting.
Not ideal if your hotel requires advanced revenue management, extensive integrations, or sophisticated marketing tools that go beyond basic booking functionalities.
Amadeus’s iHotelier® Booking Engine is a mature, feature-rich platform with a proven track record and a large global footprint. Its extensive integrations, advanced tools, and high user ratings make it suitable for mid-sized to large hotels or chains aiming for maximum control and sophistication.
In1 Solutions offers a more straightforward solution designed for ease of use and marketing integration, making it suitable for small to mid-sized properties wanting simplicity and immediate online presence benefits. Its limited review data and smaller scale suggest it’s less suited for large or complex operations.
Choose Amadeus if you need a robust, scalable platform with deep features and global support. Opt for In1 Solutions if your priority is simplicity, integrated marketing, and a quicker setup at a potentially lower cost.
This detailed comparison should help you decide which booking engine aligns best with your hotel’s operational priorities, growth plans, and customer experience goals.
Booking Engine pricing is rarely straightforward. Here is what we know from each vendor's public pricing data. Always request a custom quote for your property size.
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In1 Solutions (Booking Engine)
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According to HTR's product database, Amadeus – iHotelier® Booking Engine and In1 Solutions (Booking Engine) share 0 features. Here are the key differences — features one has that the other lacks.
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In1 Solutions (Booking Engine)
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| Automated reporting | ||
| Flat, floating and discounted rates | ||
| Mobile optimized/responsive | ||
| Post-stay emails | ||
| Pre-stay emails | ||
| Urgency messaging |
Showing top differences. 24 more features differ between these products.
What hoteliers love
TravelClick receives high marks for ease of use from both hotel staff and end users. Its booking engine is described as intuitive, facilitating smooth... TravelClick receives high marks for ease of use from both hotel staff and end users. Its booking engine is described as intuitive, facilitating smooth handling of reservations and rate management. This user-friendliness is a key selling point.
Many hoteliers praise TravelClick for its ability to drive revenue through advanced pricing engines, promotional tools, and better integration with va... Many hoteliers praise TravelClick for its ability to drive revenue through advanced pricing engines, promotional tools, and better integration with various channels. Mentioned are features like multi-rate display, flash sales, and the new Web 4.0 platform, which have significantly boosted direct bookings and overall revenue.
Opinions on customer service are mixed. While some users laud the support for being attentive and helpful, there are numerous complaints about slow re... Opinions on customer service are mixed. While some users laud the support for being attentive and helpful, there are numerous complaints about slow response times and difficulty in resolving issues. This inconsistency is an important consideration for potential buyers.
Where hoteliers push back
TravelClick's robust integration with various systems, including PMS and payment gateways, is highly appreciated. Many reviews highlight seamless conn... TravelClick's robust integration with various systems, including PMS and payment gateways, is highly appreciated. Many reviews highlight seamless connectivity that supports diverse functionalities and simplifies management through unified interfaces.
Despite its strengths, several users report challenges in usability, citing complex interfaces and a steep learning curve for certain features. This c... Despite its strengths, several users report challenges in usability, citing complex interfaces and a steep learning curve for certain features. This complexity can hinder optimal use of the system, especially for less experienced users.
Unique capabilities
Where the ratings diverge most
It depends on your requirements. Amadeus – iHotelier® Booking Engine and In1 Solutions (Booking Engine) share many core Booking Engine features, but each has unique capabilities. Amadeus – iHotelier® Booking Engine offers 104 verified integration partners, while In1 Solutions (Booking Engine) offers 0. Review the feature comparison above to see where they differ before switching.
Small hotels should prioritize ease of use and fast onboarding. Amadeus – iHotelier® Booking Engine leads in ease of use at 4.3/5 vs 0.0/5. Look for transparent pricing and a trial or demo option. Filter reviews on each product page by property size to hear from hotels like yours.
Amadeus – iHotelier® Booking Engine: No. In1 Solutions (Booking Engine): No. Neither product currently offers a free tier. Most Booking Engine vendors offer demos or trials — request one from each to evaluate before committing.
The HT Score is a composite ranking that considers 4 criteria groups and over a dozen variables to help hoteliers objectively compare hotel technology products. Amadeus has an HT Score of 72 and In1 Solutions (Booking Engine) has 0. Here is how the score is calculated.
| Criteria Group | Weight | What It Measures |
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| Customer Ratings & Reviews |
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How highly do users recommend this product? Ratings Score, Review Volume, Share of Voice, Review Depth, Review Recency, Success Stories ▾ The most heavily weighted factor. Analyzes average satisfaction ratings (likelihood to recommend, ease of use, support, ROI), total review count relative to category peers, review recency (at least 20 reviews in the trailing 6 months), and share of voice across unique hotel clients to detect selection bias. |
| Partner Ecosystem |
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How highly do tech partners recommend this company? Partner Recommendations, Integration Quantity, Integration Quality ▾ Evaluates partner recommendations as expert votes of confidence, the number of verified integrations, and ecosystem quality — the average HT Scores of integration partners. Products with higher-quality integration ecosystems are more likely to deliver a connected tech stack. |
| Customer Centricity |
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How customer-centric is this organization? Certified Support, Review Consistency, Profile Completeness ▾ Assesses whether the company has earned HTR Customer Support Certification, maintains consistent review collection over time (an indicator of feedback-driven culture), and keeps product profiles complete with capabilities, screenshots, pricing, and features. |
| Reach, Staying Power & Resources |
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How extensive is this company's reach and resourcing? Geographic Reach, Staying Power, Company Resources, Trending Score ▾ Measures global presence (countries and regions served), years in business as a stability proxy, team headcount as a resource proxy, and a trending score based on trailing-twelve-month buyer inquiries, reviews, partner recommendations, and press activity. |
Customer ratings and reviews are by far the most important factor in the HT Score algorithm. HTR does not accept payment for higher rankings. All reviews are verified — only hotel industry practitioners with confirmed affiliations can submit ratings. View full HT Score methodology →
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