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 328 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:
Clock shines in ease of use and customer support — especially for independent properties (4.8/5) , with exclusive features like Payment processing and Revenue management module.
Sigh Ulyses shines .
Side-by-side ratings based on 328 verified hotelier reviews on HTR.
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| Starting Price | From $600/mo | Contact sales |
| Verified Reviews | 328 | 0 |
After analyzing 328 verified reviews, Clock users most value its feature richness, operational efficiency, responsive support and regular updates, while Sigh Ulyses users highlight . Click any theme to see what reviewers say.
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Feature Richness
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Operational Efficiency
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Responsive Support and Regular Updates
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Ease of Use for Training
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Error Messages
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Reporting Feature
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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
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Sigh Ulyses |
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| Small (10-24 rooms) ▾ | #11 117 reviews | — |
| Mid-Size (25-74 rooms) ▾ | #7 157 reviews | — |
| Large (75-199 rooms) ▾ | #17 9 reviews | — |
| X-Large (200+ rooms) ▾ | #11 5 reviews | — |
By Property Type
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Sigh Ulyses |
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| Boutique ▾ | #8 165 reviews | — |
| Luxury ▾ | #11 80 reviews | — |
| Branded / Chain ▾ | #8 62 reviews | — |
| Extended Stay ▾ | #9 27 reviews | — |
By Region
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Sigh Ulyses |
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| North America ▾ | #17 30 reviews | — |
| Europe ▾ | #3 228 reviews | — |
| Asia Pacific ▾ | #11 13 reviews | — |
| Middle East | #17 2 reviews | — |
Choosing between Clock PMS and Sigh Ulyses hinges on your hotel’s operational needs and growth ambitions. Both aim to streamline hotel management, but Clock PMS offers an extensive, proven platform with a broad feature set and recent, high-volume reviews. In contrast, Sigh Ulyses is an AI-driven feedback tool that doesn't provide the same comprehensive management capabilities.
Your team needs a robust property management system with a track record of recent customer satisfaction? Or are you looking for a feedback analytics tool to refine guest experience? The choice comes down to whether you require a full-fledged PMS or a specialized review platform.
Clock PMS is a fully integrated property management system with a 4.8/5 overall rating based on 251 reviews, most from the last six months, indicating active and recent customer feedback. Sigh Ulyses, on the other hand, has no rating or reviews, suggesting less market presence and no recent user validation.
Clock PMS excels in operational features—reservations, rates, invoicing, front desk, housekeeping, and more—delivered through a cloud-based platform. Sigh Ulyses focuses solely on customer review analysis using AI, lacking core management tools.
If your hotel is seeking a comprehensive management platform with recent, verified reviews, Clock PMS is the more trustworthy choice. Are you prepared to invest in a system with proven scalability and ongoing support?
If your hotel needs a complete property management system with features like booking engine, channel management, integrated CRS, revenue modules, and over 58 unique functionalities, Clock PMS is the clear choice. Its recent reviews praise its ease of use, strong support, and extensive integration options, making it ideal for hotels wanting a one-stop operational platform.
If your primary focus is gathering and analyzing guest feedback via AI, then Sigh Ulyses might seem appealing. However, given its lack of reviews, features, or proven customer satisfaction, it’s unsuitable for core hotel management.
For hotels aiming to streamline daily operations, improve guest communication, and benefit from recent, high-rated user feedback, Clock PMS is the recommended option. Do you prioritize a proven management system or a niche feedback solution?
Clock PMS boasts a 4.78/5 ease of use rating based on recent reviews, with users praising its intuitive interface and simplified onboarding. Multiple reviews highlight how quickly new staff can learn and operate the system, reducing training time and boosting efficiency.
Sigh Ulyses, lacking any user ratings or reviews, offers no data on usability. Its AI-driven platform is likely less complex from a management perspective but also untested in real-world hotel environments.
Edge: Clock PMS.
Clock PMS offers 58 unique features including booking engine, channel management, PMS automation, guest profiles, revenue management, integrated CRS, online check-in, and more. It addresses virtually every operational need, with features continuously updated based on user feedback.
Sigh Ulyses has no standalone management features but focuses solely on review summarization and sentiment analysis using AI. Without core PMS capabilities, it cannot replace a management system.
For a hotel seeking a feature-rich PMS that supports day-to-day operations, Clock PMS is the clear winner. Do you need a comprehensive management platform or just review insights?
Clock PMS scores 4.75/5 for customer support, with recent reviews praising its prompt, knowledgeable assistance and ongoing updates. Users mention support responsiveness as a key factor in their satisfaction, with many noting how support teams help troubleshoot issues efficiently.
Sigh Ulyses, with no reviews or ratings, offers no verified support experience. Its AI platform is likely straightforward but untested at scale or in hotel environments.
Edge: Clock PMS.
Clock PMS integrates with 111 verified partners, including hotel-specific tools like Hotel Investor Apps, FLEXIPASS, RevControl, and more. These integrations help streamline operations and expand system capabilities.
Sigh Ulyses currently has zero verified integrations or partner connections, limiting its utility outside review analysis.
For hotels that rely on multiple systems and need extensive third-party integrations, Clock PMS clearly leads. Is comprehensive integration a priority for your property?
Clock PMS’s recent reviews indicate a 4.8/5 overall rating, with 95% of users willing to recommend it. Its independent and boutique hotel users report an average rating of 4.83/5, reflecting high satisfaction among diverse property types.
Sigh Ulyses has no reviews or ratings, making it impossible to gauge user sentiment or satisfaction.
Given the recent, high-volume reviews, Clock PMS’s reputation is well-established and highly rated. Would you prefer a system with proven user approval?
Clock PMS is priced at a flat $600 monthly fee, with no additional implementation, setup, or connection charges. Pricing is transparent and includes a trial option, making budgeting straightforward.
Sigh Ulyses has no published pricing details; its cost structure remains undefined, limiting budget planning.
For hotels seeking predictable, transparent costs with a clear value proposition, Clock PMS offers peace of mind. Is predictable pricing important for your decision?
Not ideal if your hotel is very small or only needs review management; in that case, Clock’s extensive features could be overwhelming.
If your hotel seeks a scalable, robust management system with recent positive reviews, Clock PMS is suitable. Are you looking for a complete management solution or a niche tool?
Not ideal if you need core operational features like reservations, invoicing, or channel management, as Sigh Ulyses doesn’t offer these.
For hotels prioritizing guest feedback insights over operational management, Sigh Ulyses may serve as a supplementary tool. Would your hotel benefit more from a management platform or review analytics?
Clock PMS offers a comprehensive, highly-rated property management platform with recent reviews confirming its usability, support, and extensive features. Its 111 verified integrations and proven presence across regions make it a dependable choice for hotels seeking operational excellence.
Sigh Ulyses, lacking reviews, features, or proven hotel management capabilities, is limited to review analysis and customer feedback insights. It does not replace a PMS but may complement existing systems if guest sentiment analysis is a priority.
For hoteliers wanting a trusted, full-featured PMS with recent validation, Clock PMS is the clear winner. If your hotel’s core need is review feedback analysis, consider Sigh Ulyses as a supplementary tool—not a standalone management system.
Clock PMS’s extensive feature set, recent high-volume reviews, and proven user satisfaction position it as the leading property management system for hotels aiming to optimize operations and guest experiences. Its 4.8/5 rating and active support make it a reliable choice for properties of all sizes, especially those needing comprehensive solutions.
Sigh Ulyses offers no comparable management features or recent hotel reviews, limiting its utility as a primary PMS. Its AI review analysis might be useful in addition to a full PMS but cannot replace a complete property management platform.
If your hotel needs a management system that’s been actively validated by recent users and offers extensive integrations, Clock PMS is the definitive choice. For guest feedback insights alone, explore Sigh Ulyses as a supplementary tool, but don’t rely on it for core operations.
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.
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Sigh Ulyses | |
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| Starting Price | From $600/mo | — |
According to HTR's product database, Clock PMS and Sigh Ulyses share 0 features. Here are the key differences — features one has that the other lacks.
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| Booking Engine | ||
| Channel Manager | ||
| EPoS | ||
| Integrated CRS | ||
| Payment processing | ||
| Revenue management module |
Showing top differences. 46 more features differ between these products.
We analyzed 6 verified case studies to compare what hotels actually achieve with each platform across four key business objectives.
"Clock is best all-in-one platform for managing hotel and event operations in one connected environment. It makes it easy to track bookings, organize group reservations, and handle..."
No published case study for this goal yet.
"Elegancia selected Clock for its flexibility, strong integration capabilities, and robust multi-property management—an essential requirement for a growing hotel group. The ability..."
No published case study for this goal yet.
"Quicker service, reduced request errors, and more consistent operations, resulting in higher guest satisfaction"
No published case study for this goal yet.
What hoteliers love
Clock PMS+ offers a wide array of features that are beneficial for managing hotel operations and events. However, some users find the plethora of feat... Clock PMS+ offers a wide array of features that are beneficial for managing hotel operations and events. However, some users find the plethora of features overwhelming and suggest improved organization.
The software significantly enhances operational efficiency by saving time and streamlining communication and coordination among departments, contribut... The software significantly enhances operational efficiency by saving time and streamlining communication and coordination among departments, contributing to a smoother experience for both staff and guests.
Users appreciate the responsive support service and the regular updates that introduce new features and improvements, ensuring the system's reliabilit... Users appreciate the responsive support service and the regular updates that introduce new features and improvements, ensuring the system's reliability and relevance to user needs.
Where hoteliers push back
Users occasionally encounter error messages that are displayed in code, making it difficult to resolve issues quickly. Direct navigation from the erro... Users occasionally encounter error messages that are displayed in code, making it difficult to resolve issues quickly. Direct navigation from the error message to the problem would improve user experience.
While comprehensive, the reporting feature can be slow, which limits its current effectiveness. Users suggest optimization could unlock more powerful... While comprehensive, the reporting feature can be slow, which limits its current effectiveness. Users suggest optimization could unlock more powerful capabilities.
Unique capabilities
Where the ratings diverge most
It depends on your requirements. Clock PMS and Sigh Ulyses share many core Property Management Systems features, but each has unique capabilities. Clock PMS offers 111 verified integration partners, while Sigh Ulyses offers 0. Review the feature comparison above to see where they differ before switching.
Small hotels should prioritize ease of use and fast onboarding. Clock PMS leads in ease of use at 4.8/5 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.
Clock PMS: No. Sigh Ulyses: 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. Clock has an HT Score of 84 and Sigh Ulyses 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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