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 57 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:
Semper shines in ease of use and customer support , with exclusive features like Transactional Emails (booking, folios, etc) and Guest Communication (SMS Messaging).
Sigh Ulyses shines .
Side-by-side ratings based on 57 verified hotelier reviews on HTR.
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| Ease of Use |
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| Value for Money |
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| Starting Price | From $600/mo | Contact sales |
| Verified Reviews | 57 | 0 |
After analyzing 57 verified reviews, Semper users most value its support team, user-friendly, training and ease of learning, while Sigh Ulyses users highlight . Click any theme to see what reviewers say.
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Support team
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User-friendly
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Training and ease of learning
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Integration with POS and booking systems
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Customization and additional features
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Reporting and accounting
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Latency and system performance
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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 |
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Sigh Ulyses |
|---|---|---|
| Small (10-24 rooms) ▾ | #20 35 reviews | — |
| Mid-Size (25-74 rooms) ▾ | #35 10 reviews | — |
| Large (75-199 rooms) | #40 1 reviews | — |
By Property Type
| Segment |
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Sigh Ulyses |
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| Boutique ▾ | #27 21 reviews | — |
| Luxury ▾ | #18 33 reviews | — |
| Branded / Chain | #39 4 reviews | — |
| Extended Stay | #34 3 reviews | — |
By Region
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Sigh Ulyses |
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| North America | #64 0 reviews | — |
| Asia Pacific | #34 1 reviews | — |
Choosing the right property management system (PMS) is critical for your hotel’s operational efficiency and revenue growth. Semper by Semper offers a comprehensive, cloud-based platform with a proven track record, while Sigh Ulyses by Sigh Ulyses provides an AI-driven customer feedback tool. Both aim to streamline operations, but they serve different core functions—Semper as an all-in-one PMS, Sigh Ulyses as a customer sentiment platform. Which aligns best with your hotel’s priorities?
Semper and Sigh Ulyses address distinct hotel management needs. Semper provides a full PMS experience with features like reservations, billing, channel management, and stock control, designed for daily operational management. Sigh Ulyses, however, focuses exclusively on analyzing customer reviews and feedback, helping your team understand guest sentiment and improve service quality.
While Semper boasts an extensive feature set with 94 exclusive functionalities, Sigh Ulyses primarily offers AI-driven review analysis without core property management tools. If your hotel needs an integrated system for managing reservations, check-ins, and operations, Semper is the clear choice. Conversely, if your team prioritizes understanding and acting on guest feedback, Sigh Ulyses might meet your needs better.
Do you need a full PMS or a customer feedback analysis platform? That decision will guide which product suits your hotel best.
If your hotel requires a complete property management system that automates reservations, billing, housekeeping, and revenue management, go with Semper. It’s a robust solution for mid-sized to large hotels that need centralized control, over 94 unique features, and verified integrations with tools like Sage, NightsBridge, and SiteMinder.
If your hotel’s primary focus is monitoring and improving guest satisfaction through review insights, Sigh Ulyses is the better fit. Despite its lack of core PMS features, it offers AI-powered review summaries and actionable feedback recommendations—essential for hotels wanting to enhance service quality without a full PMS overhaul.
For most hotels seeking operational control and revenue growth, Semper’s comprehensive capabilities make it the preferred choice. Sigh Ulyses excels only if your goal is advanced review analysis.
Semper scores highly on ease of use, with a 4.55/5 rating based on its user-friendly interface, onboarding process, and support. Reviewers praise how quickly new staff adapt and how intuitive the platform feels, even with its complex features like channel management and accounting integrations.
Sigh Ulyses, on the other hand, has no publicly available ratings or reviews, making it difficult to assess its usability. Its AI-driven review summaries are likely automated and straightforward, but without user feedback, confidence in its ease of use remains uncertain.
Edge: Semper.
Semper offers a total of 94 unique features, including direct billing, multi-currency support, automated night audit, guest communication, channel management, booking engine, mobile apps, and extensive reporting tools. These features cover nearly every aspect of property operations, allowing your team to manage multiple departments from one platform.
Sigh Ulyses does not list any standalone features beyond its AI review analysis capabilities. It focuses solely on customer feedback management, lacking core PMS functions essential for daily hotel operations.
The comprehensive feature set of Semper gives it a decisive edge for operational hotels needing an all-in-one solution.
Edge: Semper.
Semper’s support team is rated 4.88/5, with reviews highlighting their responsiveness, knowledge, and willingness to assist. Customers mention quick issue resolution, with specific praise for team members like Bea and Zizipho, noting the support’s professionalism and helpfulness.
Sigh Ulyses has no publicly available ratings or reviews on support or onboarding, making it impossible to assess its customer service quality. Given the lack of feedback, confidence in its support capabilities cannot be established.
Edge: Semper.
Semper integrates with 11 verified partners, including industry leaders like Sage, NightsBridge, GuestRevu, STAAH, SiteMinder, and Cloudbeds. These integrations enhance operational efficiency by connecting reservations, POS, accounting, and distribution channels.
Sigh Ulyses offers no verified integrations, limiting its ability to connect with other hotel systems. This could restrict your team’s ability to automate and streamline workflows.
Seamless integrations make Semper the clear choice for hotels seeking a connected, efficient ecosystem.
Edge: Semper.
Semper boasts a high Likelihood to Recommend score of 94%, with over 51 reviews and a recent review count of zero but consistent positive feedback. Hoteliers across segments—luxury, boutique, resorts, and inns—appreciate its ease of use, extensive features, and support.
Sigh Ulyses has no available reviews, leaving its hotel ratings unverified. Without recent or any reviews, it’s impossible to gauge hotel satisfaction with this product.
Given the volume and recency of reviews, Semper clearly has higher hotel approval.
Edge: Semper.
Semper charges a straightforward base price of $600 per month, with no implementation fee, freemium options, or tiered plans. Its all-in-one pricing model simplifies budgeting and indicates a full-featured PMS.
Sigh Ulyses does not list any pricing details, leaving potential buyers in the dark about costs or subscription models. This opacity complicates comparison and planning.
For budget clarity and predictable expenses, Semper’s transparent pricing is preferable.
Edge: Semper.
Not ideal if your hotel relies solely on review analysis or needs minimal management features.
Not ideal if your hotel needs a complete property management system, reservation tools, or operational automation.
Semper delivers a comprehensive property management solution with extensive features and high user ratings, making it suitable for hotels that want operational control and revenue optimization. Its vast integration options and robust support make it ideal for mid-sized to large properties in various regions.
Sigh Ulyses offers a specialized AI-driven review analysis platform, best suited for hotels that prioritize guest feedback insights over operational management. Since it lacks core PMS features and has no user reviews, its practical value for managing a hotel remains uncertain.
For hotels seeking a full PMS, Semper stands out as the more reliable and proven option. If your hotel’s main goal is enhancing guest satisfaction through review insights, Sigh Ulyses might supplement your existing systems—though it’s not a standalone solution.
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, Semper and Sigh Ulyses share 0 features. Here are the key differences — features one has that the other lacks.
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Sigh Ulyses |
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| Automated night audit | ||
| Centralized user & role management | ||
| Direct billing | ||
| Multi-currency | ||
| RevPaR & ADR Reports | ||
| Transactional Emails (booking, folios, etc) |
Showing top differences. 82 more features differ between these products.
What hoteliers love
The Semper support team receives high praise for their responsiveness, knowledge, and willingness to assist. Users appreciate the swift resolution of... The Semper support team receives high praise for their responsiveness, knowledge, and willingness to assist. Users appreciate the swift resolution of issues and the team's professional and friendly demeanor. Specific mentions of team members like Bea, Zizipho, and Melani highlight exceptional customer service.
Many reviewers commend Semper for its user-friendly interface and ease of use, which makes it accessible even for new employees with minimal training.... Many reviewers commend Semper for its user-friendly interface and ease of use, which makes it accessible even for new employees with minimal training. Features like the straightforward calendar layout, easy navigation, and simplified workflows contribute to its overall user-friendliness. However, some mention that while the system is user-friendly, its visual design appears outdated.
Training and ease of learning Semper are positively mentioned. Users find the system's tutorial and onboarding support helpful, and appreciate how qui... Training and ease of learning Semper are positively mentioned. Users find the system's tutorial and onboarding support helpful, and appreciate how quickly new staff can pick up the system due to its simplicity. Some reviews suggest more training opportunities would be beneficial.
Where hoteliers push back
Users appreciate the additional features offered by Semper, such as open table functions, various stock take options, and the ability to upload guest... Users appreciate the additional features offered by Semper, such as open table functions, various stock take options, and the ability to upload guest photos. Customization requests include more specific categories for reports, the ability to create unique reports, and further development of certain features such as color coding and user allocation for error resolution.
Semper's comprehensive reporting and accounting features are highlighted as valuable tools for hotel management. Customized reports help in stock cont... Semper's comprehensive reporting and accounting features are highlighted as valuable tools for hotel management. Customized reports help in stock control, budgeting, and financial oversight. Users find the automated responses and multiple report options beneficial for business operations. Suggestions for improvement include more categories for customized reports and refinement of Excel outputs.
Unique capabilities
Where the ratings diverge most
It depends on your requirements. Semper and Sigh Ulyses share many core Property Management Systems features, but each has unique capabilities. Semper offers 11 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. Semper leads in ease of use at 4.5/5 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.
Semper: 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. Semper has an HT Score of 22 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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