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 58 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:
GMS Hutter GmbH & Co KG shines .
OpenHotel shines in ease of use and customer support , with exclusive features like Revenue management module and Payment processing.
Side-by-side ratings based on 58 verified hotelier reviews on HTR.
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| Starting Price | Contact sales | Contact sales |
| Verified Reviews | 0 | 58 |
After analyzing 58 verified reviews, GMS Hutter GmbH & Co KG users most value its , while OpenHotel users highlight customer support, user-friendly pms, continuous updates and improvements. Click any theme to see what reviewers say.
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OpenHotel
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Customer Support
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User-friendly PMS
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Continuous Updates and Improvements
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Direct OTA Connections
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Reporting Capabilities
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Financial Processing
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Group Booking Tools
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How each product ranks among Property Management Systems vendors for different property sizes, types, and regions — based on verified reviews from hoteliers in each segment.
By Hotel Size
| Segment | GMS Hutter GmbH & Co KG |
OpenHotel
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|---|---|---|
| Small (10-24 rooms) ▾ | — | #25 36 reviews |
| Mid-Size (25-74 rooms) ▾ | — | #39 11 reviews |
| Large (75-199 rooms) | — | #50 0 reviews |
| X-Large (200+ rooms) | — | #21 2 reviews |
By Property Type
| Segment | GMS Hutter GmbH & Co KG |
OpenHotel
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| Boutique ▾ | — | #37 16 reviews |
| Luxury | — | #45 4 reviews |
| Branded / Chain ▾ | — | #28 9 reviews |
| Extended Stay | — | #43 2 reviews |
By Region
| Segment | GMS Hutter GmbH & Co KG |
OpenHotel
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| North America ▾ | — | #14 54 reviews |
Choosing a property management system (PMS) is essential for streamlining your hotel operations, increasing revenue, and enhancing guest experiences. GMS Hotel Felix and OpenHotel PMS both promise to simplify hotel management, but their core offerings, user feedback, and market presence differ significantly. Your decision hinges on whether you prioritize comprehensive features, ease of use, recent reviews, or integration capabilities.
GMS Hotel Felix by GMS Hutter GmbH & Co KG offers a broad management platform but currently lacks recent reviews or active user feedback, raising questions about its ongoing support and development. In contrast, OpenHotel PMS has a vibrant recent review profile, with 57 reviews in the last six months and a high recommendation rating. Which system aligns best with your hotel's needs?
GMS Hotel Felix aims to serve as a centralized management tool, integrating reservation handling, billing, and reporting. However, it has no recent reviews, and its review score is zero, signaling a lack of current user validation. OpenHotel, with a 4.81 out of 5 rating based on 57 recent reviews, has demonstrated clear value and responsiveness.
This recent feedback underscores that OpenHotel actively supports hoteliers through updates, support, and feature improvements, while GMS Hotel Felix’s stagnation creates uncertainty. Are you willing to rely on a management system with no recent user input?
If your hotel needs a straightforward, all-in-one management system without complex integrations, GMS Hotel Felix might seem appealing—though the lack of recent reviews makes this uncertain. If your priority is a feature-rich, user-friendly platform backed by current user satisfaction and ongoing development, OpenHotel is the clear leader.
For small to medium hotels seeking an intuitive system with excellent support, OpenHotel’s recent reviews and high NPS (9.53) strongly suggest it will meet your expectations. Conversely, GMS Hotel Felix’s undisclosed features and inactive feedback make it hard to recommend confidently.
OpenHotel enjoys a 4.71 out of 5 ease-of-use rating based on recent reviews, with users describing it as intuitive, with a seamless transition from other systems. Many highlight its user-friendly layout, especially for small to medium properties, and appreciate the ongoing updates that enhance usability.
GMS Hotel Felix, with a zero rating in ease of use and no recent reviews, offers no current data on its interface or onboarding experience. The absence of recent feedback suggests it may lack the refinement and user-centric design that OpenHotel provides.
Edge: OpenHotel PMS.
OpenHotel offers 23 features including channel management, revenue management, booking engine, online support, and guest communication—many of which are absent from GMS Hotel Felix, which has no listed or verified features. Notably, OpenHotel provides automation tools that GMS Hotel Felix does not, such as digital registration and integrated payment processing.
OpenHotel’s feature set is comprehensive, actively supported, and designed for modern hotel operations. GMS Hotel Felix’s lack of visible features and no recent updates make it difficult to justify as a full-service PMS.
Edge: OpenHotel PMS.
OpenHotel has a 4.82 out of 5 customer support rating, with reviewers praising their responsiveness, helpfulness, and ongoing communication. Many recent reviews mention support staff like Michelle Herrin and Peter, who are described as supportive, patient, and quick to resolve issues.
GMS Hotel Felix has no recent reviews or support ratings, making it impossible to assess its current support quality. The active, positive feedback for OpenHotel underscores its dedication to customer service.
Edge: OpenHotel PMS.
OpenHotel boasts 12 verified integrations, including major OTAs, channel managers, and property services like SiteMinder, RateGain, and Canary Technologies. GMS Hotel Felix, with zero verified partners or integrations listed, offers no evidence of connectivity with third-party systems.
Having more integrations allows your hotel to operate efficiently across channels and systems—OpenHotel’s active partner network is a decisive advantage.
Edge: OpenHotel PMS.
Since GMS Hotel Felix has no recent reviews or ratings, it cannot be evaluated on this criterion. OpenHotel, with its 4.81 rating and 95% likelihood to recommend, consistently earns high marks from a broad hotel segment, especially small to medium-sized properties.
Recent reviews emphasize ease of use, reliable support, and feature-rich functionality, making OpenHotel the preferred choice among hoteliers ranking their systems.
Edge: OpenHotel PMS.
Pricing details for GMS Hotel Felix are unavailable, and it does not offer a freemium or trial version. OpenHotel’s pricing is also not disclosed, but both products typically operate on a custom, quote-based model.
Given the lack of transparent pricing, your hotel may need to request a quote, but OpenHotel’s affordability and transparent value are more evident from its positive reviews and features.
Given the lack of recent data, GMS Hotel Felix is better suited for hotels comfortable with vendor uncertainty.
OpenHotel’s broad feature set and recent positive reviews make it ideal for properties seeking reliable, modern management.
GMS Hotel Felix aims to serve as a comprehensive management platform but currently suffers from a lack of recent reviews, updates, and verified features. Without active user feedback or support validation, it presents more risk than opportunity, especially for hotels seeking assurance and ongoing development.
OpenHotel, with a recent review profile of over 57 reviews and a 4.81 rating, offers a well-rounded, user-approved PMS that caters to small and medium hotels. Its active support, integrations, and feature set make it the more dependable choice for hotels ready to invest in a modern management system.
Choose OpenHotel if you want proven performance, ongoing support, and a system shaped by current user feedback. Opt for GMS Hotel Felix only if your hotel is comfortable with vendor uncertainty and primarily needs basic reservation and billing functions without reliance on recent support or feature updates.
Property Management Systems 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.
| GMS Hutter GmbH & Co KG |
OpenHotel
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According to HTR's product database, GMS Hotel Felix and OpenHotel PMS share 0 features. Here are the key differences — features one has that the other lacks.
| Feature | GMS Hutter GmbH & Co KG |
OpenHotel
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| Booking Engine | ||
| Calendar view | ||
| Channel Manager | ||
| EPoS | ||
| Payment processing | ||
| Revenue management module |
Showing top differences. 11 more features differ between these products.
What hoteliers love
The open availability and responsiveness of customer support teams are highly appreciated among users. Many specifically mentioned the helpfulness of... The open availability and responsiveness of customer support teams are highly appreciated among users. Many specifically mentioned the helpfulness of the team during emergencies and the seamless transition to OpenHotel PMS. This support aids in smooth operations, especially during peak seasons or system transitions.
Many users appreciate how easy it is to navigate and use OpenHotel's PMS. The system is intuitive, even for first-time hotel clerks, and it offers sea... Many users appreciate how easy it is to navigate and use OpenHotel's PMS. The system is intuitive, even for first-time hotel clerks, and it offers seamless transitions from other systems. Users note it is particularly effective for small to medium-sized properties because of its flexible booking grid and comprehensive layout.
Users appreciate that OpenHotel is consistently improving and adding features based on user feedback. This dedication ensures the system stays up-to-d... Users appreciate that OpenHotel is consistently improving and adding features based on user feedback. This dedication ensures the system stays up-to-date with industry standards and evolving hotel needs. Notifications about these updates are shared through inbox notifications, making it convenient for users to stay informed.
Where hoteliers push back
While many appreciate the detailed and comprehensive reporting options available in OpenHotel, there is a recurring request for customizable reports a... While many appreciate the detailed and comprehensive reporting options available in OpenHotel, there is a recurring request for customizable reports and improved metrics suited to specific properties. Some users find current reports cluttered with unnecessary information and have suggested enhancements to better meet their needs.
Users noted that OpenHotel has efficient financial processing modules, including organized views of financials, customizable financial reports, and in... Users noted that OpenHotel has efficient financial processing modules, including organized views of financials, customizable financial reports, and integration with external fiscal systems. However, enhancements are suggested, particularly around real-time tax reporting and card payment interventions.
Unique capabilities
Where the ratings diverge most
It depends on your requirements. GMS Hotel Felix and OpenHotel PMS share many core Property Management Systems features, but each has unique capabilities. GMS Hotel Felix offers 0 verified integration partners, while OpenHotel PMS offers 12. Review the feature comparison above to see where they differ before switching.
Small hotels should prioritize ease of use and fast onboarding. OpenHotel PMS leads in ease of use at 4.7/5 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.
GMS Hotel Felix: No. OpenHotel PMS: No. Neither product currently offers a free tier. Most Property Management Systems 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. GMS Hutter GmbH & Co KG has an HT Score of 0 and OpenHotel has 16. 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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