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:
ICSS 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.
| HTScore |
|
|
| Likelihood to Recommend |
|
|
| Ease of Use |
|
|
| Customer Support |
|
|
| Value for Money |
|
|
| Starting Price | Contact sales | Contact sales |
| Verified Reviews | 0 | 58 |
After analyzing 58 verified reviews, ICSS 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.
| ICSS |
OpenHotel
|
|---|---|
| Pros | |
|
+
Customer Support
▾
|
|
|
+
User-friendly PMS
▾
|
|
|
+
Continuous Updates and Improvements
▾
|
|
|
+
Direct OTA Connections
▾
|
|
| Cons | |
|
−
Reporting Capabilities
▾
|
|
|
−
Financial Processing
▾
|
|
|
−
Group Booking Tools
▾
|
|
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 | ICSS |
OpenHotel
|
|---|---|---|
| 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 | ICSS |
OpenHotel
|
|---|---|---|
| Boutique ▾ | — | #37 16 reviews |
| Luxury | — | #45 4 reviews |
| Branded / Chain ▾ | — | #28 9 reviews |
| Extended Stay | — | #43 2 reviews |
By Region
| Segment | ICSS |
OpenHotel
|
|---|---|---|
| North America ▾ | — | #14 54 reviews |
As a hotelier evaluating property management systems, your primary goal is to find a platform that enhances operational efficiency and revenue. Both Atrium by ICSS and OpenHotel PMS aim to optimize these areas, but they diverge significantly in their capabilities, support, and user feedback. Atrium, with no recent reviews or ratings, offers limited data, whereas OpenHotel provides a robust set of features backed by 57 recent reviews and a high user rating. Which product aligns better with your hotel’s needs?
Atrium focuses on revenue management through advanced algorithms, positioning itself as a revenue optimizer. OpenHotel combines property management, channel management, booking engine, and yield management into one interface. Given the data, which platform will support your hotel’s growth more effectively?
Both Atrium and OpenHotel address hotel operations but approach the problem differently. Atrium markets itself as a revenue management tool, promising to improve your financial performance through data analytics and dynamic pricing. Conversely, OpenHotel offers a full property management suite that simplifies daily operations, reservations, and guest communications.
Atrium’s lack of recent reviews and a zero-star rating cast doubt on its current effectiveness and customer satisfaction. Meanwhile, OpenHotel’s 4.81/5 rating from 57 recent reviews indicates strong, ongoing user satisfaction, making it the more reliable choice for hotels seeking a comprehensive system. Are you willing to gamble on an unreviewed revenue tool or prioritize proven operational software?
If your hotel needs a complete, user-friendly PMS with integrated channel management, reporting, and guest communication, OpenHotel is the clear pick. Its broad feature set, including a booking engine, revenue management, and OTA integrations, suits small to medium-sized hotels aiming to streamline operations and increase revenue.
If, however, your primary focus is on sophisticated revenue optimization or dynamic pricing with advanced data analytics, Atrium might seem appealing. But with no recent reviews or demonstrated customer satisfaction, it’s a risky choice. For most hoteliers seeking an all-in-one platform, OpenHotel’s proven track record makes it the safer, more impactful option.
OpenHotel’s ease of use is consistently praised, with a 4.71/5 rating and detailed reviews emphasizing its intuitive interface, straightforward reservation management, and helpful onboarding. Many users highlight how quickly staff adapt to its layout, with support teams providing personalized assistance.
Atrium, with a 0/5 rating and no recent reviews, offers no current data on user experience. Its lack of feedback suggests it may not be actively used or supported. Given the clear positive feedback for OpenHotel’s usability, the edge goes to OpenHotel.
OpenHotel offers 23 features, including a channel manager, booking engine, revenue management, online support, guest profiles, and digital registration. Its comprehensive suite enhances operational control, guest engagement, and revenue optimization.
Atrium provides no listed features or verified capabilities, making it impossible to compare directly. Based on available data, OpenHotel’s extensive feature set and proven deployment give it the edge over Atrium’s unverified offering.
OpenHotel’s customer support is rated at 4.82/5, with reviews praising its responsiveness, helpfulness, and ongoing updates. Users frequently mention the personal, attentive service from support staff, which helps streamline operations.
Atrium, with a 0/5 rating and no recent reviews, provides no current insights into support quality. The absence of recent customer feedback suggests OpenHotel’s support is superior. Edge: OpenHotel.
OpenHotel supports 12 verified integrations, including major partners like SiteMinder, RateGain, and Canary Technologies. Its extensive integrations facilitate connectivity with OTAs, payment systems, and guest communication tools.
Atrium reports no verified integrations, limiting its compatibility and flexibility. OpenHotel’s broader integration network makes it more adaptable to hotel ecosystems, so the edge goes to OpenHotel.
OpenHotel’s users give it a 4.81/5 rating based on 57 recent reviews, with nearly all reviewers recommending it. Hoteliers from diverse segments, including resorts, motels, and boutique hotels, praise its simplicity, reliability, and customer service.
Atrium’s lack of recent reviews and a 0-star rating indicate no current user satisfaction data. Given the recent, positive feedback for OpenHotel, it clearly has the higher ratings and reputation among hoteliers.
Pricing details for Atrium are unavailable, suggesting it may not be actively marketed or supported. OpenHotel, on the other hand, offers a transparent monthly pricing model without implementation fees or per-booking charges, though exact costs are not publicly disclosed.
Given the lack of accessible pricing for Atrium, OpenHotel’s straightforward model and no-hidden-fee approach provide better clarity and value for your investment.
Given Atrium’s limited data and no recent reviews, it’s best suited for hotels already familiar with revenue management solutions, not for those seeking a comprehensive PMS.
OpenHotel’s versatility caters well to properties aiming for operational simplicity combined with revenue growth in diverse segments.
The fundamental difference is that OpenHotel provides a complete property management ecosystem, while Atrium primarily offers revenue management capabilities. OpenHotel’s broad feature set, proven user satisfaction, and robust integrations make it suitable for hotels seeking operational efficiency and revenue growth.
Choose Atrium if your hotel already has a solid operational platform and your main goal is to optimize pricing and demand forecasting. But for most hotels, especially those needing a reliable, all-in-one PMS, OpenHotel’s proven track record and comprehensive features make it the better choice.
In summary, OpenHotel’s recent reviews, high ratings, and extensive functionality position it as the preferred platform for hotels looking to upgrade or replace their current property management system. Atrium’s minimal recent data and lack of verified features suggest it’s not yet a viable contender for most hoteliers.
This comparison offers a clear, data-backed view to guide your decision. If operational support, ease of use, and proven customer satisfaction matter most, OpenHotel remains the more trustworthy option.
According to HTR's product database, Atrium and OpenHotel PMS share 0 features. Here are the key differences — features one has that the other lacks.
| Feature | ICSS |
OpenHotel
|
|---|---|---|
| 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. Atrium and OpenHotel PMS share many core Property Management Systems features, but each has unique capabilities. Atrium 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.
Atrium: 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. ICSS has an HT Score of 0 and OpenHotel has 16. Here is how the score is calculated.
| Criteria Group | Weight | What It Measures |
|---|---|---|
| Customer Ratings & Reviews |
|
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 |
|
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 |
|
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 |
|
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 →
Product recommendations advisor