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 165 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:
Guestnet shines in ease of use and customer support , with exclusive features like Guest Profiles and Mobile Checkin.
sigma Software shines .
Side-by-side ratings based on 165 verified hotelier reviews on HTR.
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| Starting Price | From $500/mo | Contact sales |
| Verified Reviews | 165 | 0 |
After analyzing 165 verified reviews, Guestnet users most value its user-friendly interface, seamless information dissemination, positive guest experience, while sigma Software users highlight . Click any theme to see what reviewers say.
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sigma Software |
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User-Friendly Interface
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Seamless Information Dissemination
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Positive Guest Experience
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Customization and Flexibility
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Technical Issues and Performance
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Integration with External Systems
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Push Notifications and Alerts
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How each product ranks among Hotel Guest Apps 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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sigma Software |
|---|---|---|
| Small (10-24 rooms) ▾ | #2 56 reviews | — |
| Mid-Size (25-74 rooms) ▾ | #2 85 reviews | — |
| Large (75-199 rooms) | #17 2 reviews | — |
| X-Large (200+ rooms) | #23 0 reviews | — |
By Property Type
| Segment |
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sigma Software |
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| Boutique ▾ | #3 52 reviews | — |
| Luxury ▾ | #3 66 reviews | — |
| Branded / Chain ▾ | #7 18 reviews | — |
| Extended Stay ▾ | #3 14 reviews | — |
By Region
| Segment |
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sigma Software |
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| North America | #13 3 reviews | — |
| Europe ▾ | #2 158 reviews | — |
| Asia Pacific | #16 0 reviews | — |
Choosing between Guestnet by Guestnet and sigma Software for your hotel’s guest engagement hinges on your specific operational needs and the current scale of your digital infrastructure. Guestnet offers a robust, feature-rich platform designed to enhance guest interactions, streamline communication, and integrate deeply with your existing systems. Sigma Software, on the other hand, appears to be less established in this space, with no available reviews or features, making Guestnet the clear frontrunner for hoteliers seeking proven solutions.
Guestnet’s comprehensive review profile, high ratings, and active user base distinguish it as the more reliable choice. Its recent reviews—over 50 in the last six months—highlight ongoing satisfaction and product development, unlike sigma Software, which lacks recent feedback. For a hotel that values proven performance and extensive support, Guestnet is the preferred option.
Guestnet and sigma Software aim to improve guest experience and operational efficiency, but their approach and maturity differ significantly. Guestnet offers a fully customizable, integrated web-app that manages communication, upselling, and service requests, supported by 152 reviews and a high score of 96.36. Sigma Software, with no reviews or detailed features, provides little data to assess its effectiveness.
Guestnet’s multi-channel publishing, PMS integration, and dedicated features set it apart, whereas sigma Software’s lack of publicly available data raises questions about its scale and capabilities. Given the recent, detailed reviews, Guestnet demonstrates ongoing relevance and user satisfaction, making it a safer choice for hotels seeking reliable digital guest engagement.
If your hotel needs a proven, feature-rich platform to facilitate digital guest interactions—covering messaging, room service ordering, and multilingual support—Guestnet is the clear choice. Its 152 reviews, high user satisfaction (95% likelihood to recommend), and recent positive feedback make it ideal for hotels looking to elevate guest engagement without sacrificing operational clarity.
Conversely, if your hotel requires a minimal or untested solution and is willing to invest in a platform with no available user feedback or feature set, sigma Software might be considered. However, given the absence of reviews and features, Guestnet is the more reliable option for hotels prioritizing proven performance and support.
Guestnet boasts a user-friendly interface rated 4.74 out of 5 in ease of use, with onboarding rated 4.66. Its intuitive layout and automation features receive consistent praise from hotel staff, facilitating quick adoption and minimal training. Conversely, sigma Software offers no publicly available ratings or user feedback, making it impossible to gauge its ease of use.
Based on available data, Guestnet clearly leads in usability. Its high ease-of-use score and recent reviews confirm that your team will likely find it straightforward to implement and operate.
Edge: Guestnet
Guestnet offers 12 distinct features exclusive to its platform, including request management, room service ordering, guest profiles, local recommendations, mobile check-in/out, multilingual translations, payments, and messaging. These features align with modern guest expectations and operational needs. Sigma Software, with no listed features, leaves hotels without clarity on its capabilities.
Guestnet’s feature set is comprehensive for a guest app, especially considering its user reviews that emphasize automation and customization. Without publicly available features from sigma Software, Guestnet’s offerings provide a definite edge.
Edge: Guestnet
Guestnet’s support ratings are outstanding, with a 4.82 out of 5 score and numerous positive review quotes praising its helpful, available support team. Reviewers mention that Guestnet’s support is responsive, which helps hotels implement and troubleshoot the platform efficiently. Sigma Software has no available support ratings or reviews, creating uncertainty about its customer care.
Given the importance of reliable support in digital transformation projects, Guestnet’s proven high support ratings give your team confidence in ongoing assistance. Sigma Software’s lack of data makes this an easy choice.
Edge: Guestnet
Guestnet integrates with 20 verified partners, including hotel management systems like ASA Hotelsoftware, Mews, and Hotelkit, as well as local tourism platforms. These integrations enable a smooth flow of data and streamline hotel operations. Sigma Software, with no verified integrations listed, offers little insight into its connectivity capacity.
The ability to connect with existing hotel systems makes Guestnet a versatile solution that can adapt to evolving operational needs. Its extensive integration options provide a tangible advantage over sigma Software.
Edge: Guestnet
Guestnet’s 152 reviews in the past six months reflect high satisfaction, with an overall rating of 96.36. Hoteliers from various segments, especially luxury, resorts, and urban hotels, praise its ease of use, support, and feature set. Sigma Software has no publicly available reviews or ratings, rendering comparisons impossible.
The recent, substantial review volume and high scores position Guestnet as the preferred choice for hoteliers seeking proven, well-supported guest engagement technology.
Edge: Guestnet
Guestnet charges a flat monthly fee of $500, with no additional implementation or setup costs, and offers no free tier or trial. Pricing details for sigma Software are not publicly available, which suggests it may be tailored or less transparent.
For hotels requiring predictable budgeting, Guestnet’s straightforward pricing is an advantage. The lack of available pricing for sigma Software makes it difficult to compare value, but transparency favors Guestnet.
Not ideal if your hotel:
Not ideal if your hotel:
Guestnet is a comprehensive, well-rated guest app platform with proven features, extensive integrations, and high support ratings. Its recent reviews and active presence across multiple regions demonstrate ongoing relevance and customer satisfaction. Sigma Software, lacking reviews, features, and support data, remains an untested option unlikely to meet the needs of modern hotels.
If you want a trusted, feature-rich platform with clear benefits and ongoing support, Guestnet is the obvious choice. Its proven track record and recent positive feedback make it the safer, smarter investment for your hotel’s digital guest experience.
Hotel Guest Apps 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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sigma Software | |
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| Starting Price | From $500/mo | — |
According to HTR's product database, Guestnet and sigma Software share 0 features. Here are the key differences — features one has that the other lacks.
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sigma Software |
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| Guest Profiles | ||
| Hotel Directory | ||
| Local Recommendations | ||
| Request Management | ||
| Room Service Ordering | ||
| Web-app |
We analyzed 7 verified case studies to compare what hotels actually achieve with each platform across four key business objectives.
"The tools allow us to reduce paper and manual workflows. At the same time, the optimized communication saves time that we can now invest directly in our guests."
No published case study for this goal yet.
"Guestnet allows us to provide guests with all important information 24/7, which significantly increases satisfaction. At the same time, the platform reduces our team’s workload thr..."
No published case study for this goal yet.
What hoteliers love
Customers consistently praise Guestnet for its intuitive and user-friendly design that makes information easily accessible for both guests and hotel s... Customers consistently praise Guestnet for its intuitive and user-friendly design that makes information easily accessible for both guests and hotel staff. This feature is crucial for fast adoption and smooth operation, minimizing training time and error occurrence.
Reviews highlight that Guestnet effectively allows hotels to provide guests with all needed information, including local activities and accommodations... Reviews highlight that Guestnet effectively allows hotels to provide guests with all needed information, including local activities and accommodations, without the need for paper-based resources, enhancing operational efficiency.
Many reviewers report enhanced guest satisfaction due to quick access to hotel services and amenities through Guestnet, leading to positive feedback a... Many reviewers report enhanced guest satisfaction due to quick access to hotel services and amenities through Guestnet, leading to positive feedback and potentially increased return visits.
Where hoteliers push back
While generally reliable, several users pointed out occasional technical performance issues such as slow loading times when used by multiple users, wh... While generally reliable, several users pointed out occasional technical performance issues such as slow loading times when used by multiple users, which could be improved for a better experience.
Reviewers appreciate Guestnet's integrations with local tourism data and hotel management systems, though some mention a desire for further integratio... Reviewers appreciate Guestnet's integrations with local tourism data and hotel management systems, though some mention a desire for further integration to enhance automation and reduce manual tasks.
Unique capabilities
Where the ratings diverge most
It depends on your requirements. Guestnet and sigma Software share many core Hotel Guest Apps features, but each has unique capabilities. Guestnet offers 20 verified integration partners, while sigma Software offers 0. Review the feature comparison above to see where they differ before switching.
Small hotels should prioritize ease of use and fast onboarding. Guestnet 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.
Guestnet: No. sigma Software: No. Neither product currently offers a free tier. Most Hotel Guest Apps 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. Guestnet has an HT Score of 96 and sigma Software 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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