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 Felix 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 Felix 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 Felix |
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 Felix |
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 Felix |
OpenHotel
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| North America ▾ | — | #14 54 reviews |
Choosing the right property management system (PMS) is crucial for your hotel's operational efficiency and revenue growth. GMS Felix and OpenHotel PMS both aim to streamline your property management tasks but diverge significantly in features, usability, and market presence. GMS Felix, with no recent reviews and a 0-star rating, appears inactive and untested, whereas OpenHotel has amassed 57 reviews over the last six months, achieving a 4.81/5 overall score. Which of these systems will better serve your needs?
GMS Felix promises a comprehensive approach to property management but lacks any recent reviews or active user feedback, raising questions about its current viability. Conversely, OpenHotel has a robust review profile, with recent, highly positive feedback from a diverse range of hotels, emphasizing its ease of use, support, and feature set. Given the absence of active data for GMS Felix, OpenHotel clearly offers more reliable and current insights into hotel experiences with the system.
If your hotel needs a user-friendly, all-in-one platform capable of handling reservations, channels, and revenue management, OpenHotel is the clear choice. It caters well to small and mid-sized properties seeking intuitive tools supported by excellent customer service. GMS Felix, lacking recent reviews and detailed feature information, doesn’t present a compelling or tested option at this time. For hotels prioritizing proven performance, OpenHotel is the safer pick.
OpenHotel scores highly with a 4.71/5 ease-of-use rating and positive reviews praising its intuitive interface, seamless onboarding, and support. Multiple users highlight how straightforward it is to manage reservations, rates, and channels, with many noting its suitability for staff with varying technical skills. GMS Felix’s rating is 0/5, and the lack of recent reviews suggests it has no current usability data, making it impossible to compare directly. Edge: OpenHotel.
OpenHotel offers 23 features, including a channel manager, revenue management, booking engine, online support, group booking, and integrations with major OTAs and payment systems. GMS Felix, with zero features listed or verified, provides no evidence of its capabilities. For comprehensive property management, OpenHotel’s extensive feature set makes it the superior choice. Edge: OpenHotel.
OpenHotel’s support ratings are outstanding at 4.82/5, with reviews praising its responsiveness and personal service. Customers frequently mention their satisfaction with timely assistance from dedicated support staff. GMS Felix has no recent reviews or ratings, leaving support quality unknown. Based on available data, OpenHotel’s customer support is significantly more reliable. Edge: OpenHotel.
OpenHotel integrates with 12 verified partners, including SiteMinder, RateGain, and Canary Technologies, offering a broad ecosystem for distribution, revenue, and guest experience tools. GMS Felix has no verified integrations, limiting its potential for system connectivity. For hotels needing a flexible, integrated platform, OpenHotel’s extensive partner network offers clear advantages. Edge: OpenHotel.
With 57 recent reviews, OpenHotel maintains an impressive 4.81/5 overall rating, with high marks across usability, support, and value. Hoteliers especially appreciate its user-friendly design and responsive support. GMS Felix has no recent reviews or ratings, making it impossible to assess hotel satisfaction. Clearly, OpenHotel’s current user feedback places it at the top. Edge: OpenHotel.
Pricing information for GMS Felix is unavailable, which suggests a lack of transparency or active sales. OpenHotel does not list fixed prices but emphasizes a straightforward, subscription-based model without hidden fees or per-booking charges. Given the lack of pricing transparency for GMS Felix, OpenHotel appears to offer a clearer, more predictable value proposition.
The core difference lies in market presence and current user feedback. While GMS Felix appears inactive and unreviewed, OpenHotel has built a reputation through recent, positive hotel reviews, making it the stronger, more dependable option today.
Choose OpenHotel if you need a proven, feature-rich platform supported by high customer satisfaction and extensive integrations. Its intuitive interface and dedicated support make it ideal for hotels that want to streamline operations without sacrificing usability.
If your hotel’s focus is on managing multiple properties with a need for comprehensive data handling, GMS Felix could be worth exploring, but only if it becomes actively supported and reviewed. As it stands, OpenHotel’s current performance and customer ratings make it the clear choice for most hoteliers today.
According to HTR's product database, GMS and OpenHotel PMS share 0 features. Here are the key differences — features one has that the other lacks.
| Feature | GMS Felix |
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 and OpenHotel PMS share many core Property Management Systems features, but each has unique capabilities. GMS 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: 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 Felix 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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