sigma Software vs. STAY Guest App: Which Is Right for You?

Updated May 16, 2026  ·  215 verified reviews analyzed

TLDR

We analyzed 215 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:

sigma Software shines .

STAY shines in ease of use and customer support — especially for brand properties (0.0/5) , with exclusive features like Mobile App and Guest Messaging.

See the full breakdown below ↓

How Does sigma Software Compare to STAY Guest App?

Side-by-side ratings based on 215 verified hotelier reviews on HTR.

HTScore
0
47
Likelihood to Recommend
0%
96%
Ease of Use
0.0/5
4.8/5
Customer Support
0.0/5
4.8/5
Value for Money
0.0/5
4.6/5
Starting Price Contact sales From $300/mo
Verified Reviews 0 215

What Are the Pros and Cons of sigma Software vs STAY Guest App?

After analyzing 215 verified reviews, sigma Software users most value its , while STAY users highlight guest experience optimization, mobile and user experience, operational efficiency. Click any theme to see what reviewers say.

sigma Software STAY STAY
Pros
+ Guest Experience Optimization
+ Mobile and User Experience
+ Operational Efficiency
+ Support and Service
Cons
CMS and Customization
Integration Capabilities
Analytics and Reporting

sigma Software vs STAY: Rankings by Hotel Segment

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 sigma Software STAY STAY
Small (10-24 rooms) #9 10 reviews
Mid-Size (25-74 rooms) #4 83 reviews
Large (75-199 rooms) #2 89 reviews
X-Large (200+ rooms) #2 24 reviews

By Property Type

Segment sigma Software STAY STAY
Boutique #2 77 reviews
Luxury #2 88 reviews
Branded / Chain #3 91 reviews
Extended Stay #6 7 reviews

By Region

Segment sigma Software STAY STAY
North America #5 27 reviews
Europe #3 112 reviews
Asia Pacific #6 3 reviews
Middle East #7 2 reviews

The Decision

Choosing the right hotel guest app can significantly impact your guest experience, operational efficiency, and bottom line. Both sigma Software and STAY aim to improve guest interactions and streamline hotel services but do so with different strengths and weaknesses. Your team needs to evaluate which platform aligns better with your hotel’s size, geographic presence, and feature needs.

sigma Software offers foundational guest engagement tools but lacks recent reviews, active support, and a robust feature set. In contrast, STAY provides a comprehensive, well-reviewed solution with a broad feature set, proven global presence, and modern integrations. Are you prepared to prioritize recent user feedback and active support?

Is sigma Software or STAY Guest App Better for Hotels?

sigma Software appears to be an older, less actively supported product with zero recent reviews or verified users. Its rating is nonexistent, and it has no documented features beyond basic guest engagement. Meanwhile, STAY boasts over 200 recent reviews, a 3/5 overall rating, and a 96% likelihood to recommend—highlighting its active user base and ongoing development.

The key difference is the level of trust and credibility built through recent feedback. sigma Software’s lack of updates and reviews over the last six months makes it a risky choice, whereas STAY’s ongoing support and positive sentiment suggest a more reliable vendor.

Would you prefer to invest in a solution with proven ongoing support and recent user validation? Or are you willing to risk an unsupported product with no recent user feedback?

sigma Software vs STAY Guest App: Which Should Your Hotel Choose?

If your hotel needs a straightforward guest app to provide essential hotel information and basic communication, sigma Software might seem like a candidate. However, its limited feature set, lack of recent reviews, and no verified integrations make it difficult to justify. Conversely, STAY’s extensive 14 features—including chatbots, messaging, room service ordering, and multi-lingual support—are designed for hotels seeking a comprehensive guest experience platform.

For large, international, or tech-forward hotels, STAY's integration with 20 partners and its experience working with chains like NH Hotels and RIU make it the clear choice. If your hotel prioritizes digital guest services and operational efficiency, STAY’s proven track record is unmatched.

So, if you want a feature-rich, well-supported solution, STAY wins. But if you prefer a minimal, unsupported platform, sigma might be considered—though it's a gamble.

Is sigma Software or STAY Guest App Easier to Use?

sigma Software provides no recent reviews, so its usability rating is unknown. Its lack of current user feedback suggests it may not be actively refined or user-friendly today. Meanwhile, STAY scores a 4.78/5 for ease of use, with over 200 recent reviews praising its intuitive interface, simple content management, and smooth onboarding.

STAY’s platform is designed for hotel staff and guests alike, with many reviews highlighting their satisfaction with the easy-to-navigate CMS and mobile app. Given the limited data on sigma, STAY’s high usability score clearly makes it the easier platform to implement and adopt.

Edge: STAY Guest App

Which Has Better Features: sigma Software or STAY Guest App?

sigma Software offers no documented features beyond basic guest communication, making its feature set minimal or undefined. In contrast, STAY boasts 14 features, including a chatbot, automated replies, message routing, room service ordering, local recommendations, hotel directory, multilingual translations, mobile checkout, and guest profiles.

This extensive feature set allows STAY to digitize a wide range of guest services, reducing operational friction and elevating guest satisfaction. If you need a feature-rich platform, STAY provides more options and flexibility.

Edge: STAY Guest App

Which Has Better Customer Support: sigma Software or STAY Guest App?

sigma Software’s support reputation is unknown, with no recent reviews or support ratings available. Conversely, STAY’s customer support scores a 4.83/5, with reviews praising the team’s responsiveness and helpfulness. Feedback mentions that STAY’s support is efficient, though some users note the absence of phone support and regional support hours.

The consistent, positive reviews suggest STAY’s support team is dedicated and reliable, making it the safer choice if ongoing assistance is crucial.

Edge: STAY Guest App

Which Has More Integrations: sigma Software or STAY Guest App?

sigma Software currently has no verified integrations, limiting its ability to connect with other hotel systems. STAY, however, has 20 verified partners, including hotelkit, apaleo, SiteMinder, Oracle Hospitality, and Mews, facilitating seamless data exchange and operational cohesion.

The broad range of integrations means STAY can easily fit into your existing tech stack, reducing manual work and improving data consistency. For an interconnected solution, STAY is the clear leader.

Edge: STAY Guest App

Which Do Hoteliers Rate Higher: sigma Software or STAY Guest App?

sigma Software’s lack of recent reviews and ratings makes comparison impossible. STAY, with 206 reviews in the last six months and a 3/5 overall rating, is actively used and rated by hoteliers worldwide.

Most recent reviews highlight how STAY improves operational efficiency, guest satisfaction, and ease of use. Its high review volume and recent feedback confirm it is the preferred choice among hoteliers.

Edge: STAY Guest App

How Much Do sigma Software and STAY Guest App Cost?

sigma Software does not disclose any pricing information, suggesting it may have a custom or unknown pricing model. In contrast, STAY charges a straightforward $300 monthly base fee, with no implementation or extra per-room charges.

This transparent pricing model makes budget planning easier. If you want predictable costs alongside a proven solution, STAY offers a clear financial proposition.

What Type of Hotel Should Use sigma Software?

  • Hotels that want a basic guest app with minimal investment.
  • Small properties or boutique hotels with limited digital needs.
  • Hotels that are comfortable with unsupported or unverified platforms.
  • Hotels in markets where support and ongoing development are not critical.
  • Hotels with very tight budgets seeking a free or very low-cost solution.

Not ideal if your hotel seeks advanced features, regional support, or integration with other systems.

What Type of Hotel Should Use STAY Guest App?

  • Hotels of any size aiming for a comprehensive digital guest experience.
  • Chains or properties with a focus on operational efficiency and revenue growth.
  • Hotels seeking multiple integrations with PMS, CRM, and other systems.
  • Properties aiming to reduce paper waste and manual tasks.
  • Hotels that prioritize ongoing support and regular updates.
  • Hotels in diverse regions, especially North America, Europe, and Asia Pacific.

Not ideal if your hotel prefers a minimal, unsupported app or has very limited digital sophistication.

STAY vs sigma Software: The Bottom Line for Hotels

sigma Software is an unsupported, minimal platform with no recent reviews or documented features, making it unsuitable for most hotels needing modern guest engagement. Its lack of active support, integrations, and recent validation makes it a risky choice.

STAY, on the other hand, is a well-supported, feature-rich platform with over 200 recent reviews, proven integrations, and a global presence. It reduces guest wait times, increases operational efficiency, and offers a scalable solution for diverse hotel types.

If your hotel values ongoing support, a broad feature set, and recent positive reviews, STAY is the clear choice. Choose sigma only if your needs are minimal, and you accept the risks of unsupported software.

How Much Do sigma Software and STAY Guest App Cost?

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.

sigma Software STAY STAY
Starting Price From $300/mo

Which Features Does sigma Software Have That STAY Guest App Doesn't (and Vice Versa)?

According to HTR's product database, sigma Software and STAY Guest App share 0 features. Here are the key differences — features one has that the other lacks.

Feature sigma Software STAY STAY
Automated Replies
Chatbot
Guest Messaging
Message Routing
Mobile App
Web-app

Showing top differences. 2 more features differ between these products.

Real-World Results: sigma Software vs STAY by Business Goal

We analyzed 8 verified case studies to compare what hotels actually achieve with each platform across four key business objectives.

Increase Operational Efficiency
sigma Software

No published case study for this goal yet.

STAY Barceló Hoteles Large
+ Room Service is faster. It's more comfortable. For the guests. And for the staff too
+ Barceló can make better decisions in real time
+ Through live surveys, Barceló can detect pain points more easily and streamline processes

"Thanks to STAY, we offer our guests an interaction tool with our staff. We can make real-time decisions with it. This simplifies our staff's duties at the same time. The guest expe..."

Álvaro Montalvo
Álvaro Montalvo
Project Manager Innovation
Improve Guest Experience
sigma Software

No published case study for this goal yet.

STAY AMR Collection Mid-Size
+ The app pays for itself according to AMR's Product Manager. "Spa services, gourmet dinners, wine sales, and other premium services have seen significant increases since we implemented the app.
+ The implementation of STAY skyrocketed the number of users of AMR's app. Increasing them by 50% was their goal. However, they "far exceeded that goal.
+ AMR's users rate the app 4.7 out of 5 on average. The app has been downloaded tens of thousands of times in 50 AMR hotels.

"Implementing STAY contributed to a significant increase in our revenue and customer satisfaction. The app pays for itself. We have seen significant increases in consumption for all..."

Yudy Mora
Yudy Mora
Product Owner Manager

sigma Software vs STAY: The Bottom Line

sigma Software
0.0/5 from 0 reviews
0.0/5 ease of use 0.0/5 support 0 integrations
Visit Profile
STAY
STAY
4.8/5 from 215 reviews

What hoteliers love

Guest Experience Optimization 97% positive

Multiple reviews highlight how STAY dramatically enhances guest experience by providing digital and sustainable ways for guests to access information... Multiple reviews highlight how STAY dramatically enhances guest experience by providing digital and sustainable ways for guests to access information and services. Features like real-time updates, mobile service ordering, and the ability to make restaurant reservations reduce wait times and provide convenience.

Mobile and User Experience 90% positive

The app's user interface and mobile experience are lauded for being intuitive and easy to navigate. Users find it simple to update information and man... The app's user interface and mobile experience are lauded for being intuitive and easy to navigate. Users find it simple to update information and manage content, whether they are hotel staff or guests.

Operational Efficiency 96% positive

STAY aids in improving hotel operational efficiency by allowing quicker handling of guest requests, optimized internal processes, and reduced front de... STAY aids in improving hotel operational efficiency by allowing quicker handling of guest requests, optimized internal processes, and reduced front desk lines. The tool facilitates sustainable practices by digitizing traditional paper-based services, aiding hotels in their sustainability goals.

Where hoteliers push back

CMS and Customization 41% negative

The CMS is highlighted for its ease of use and customization capabilities, though users have indicated some areas for improvement, particularly more f... The CMS is highlighted for its ease of use and customization capabilities, though users have indicated some areas for improvement, particularly more flexibility in design and functionality.

Integration Capabilities 50% negative

Users appreciate STAY's robust integration capabilities with various internal applications and systems, including PMS and CRM systems. These integrati... Users appreciate STAY's robust integration capabilities with various internal applications and systems, including PMS and CRM systems. These integrations streamline data management and help provide a seamless experience for both staff and guests.

Unique capabilities

Mobile App Chatbot Automated Replies Message Routing Guest Messaging
4.8/5 ease of use 4.8/5 support 20 integrations
Visit Profile

Where the ratings diverge most

Overall Rating STAY 3.0 vs 0.0 (+3)
Ease of Use STAY 4.8 vs 0.0 (+4.8)
Customer Support STAY 4.8 vs 0.0 (+4.8)
Value for Money STAY 4.6 vs 0.0 (+4.6)
Onboarding STAY 4.6 vs 0.0 (+4.6)

Frequently Asked Questions About sigma Software vs STAY Guest App

Can sigma Software replace STAY Guest App?

It depends on your requirements. sigma Software and STAY Guest App share many core Hotel Guest Apps features, but each has unique capabilities. sigma Software offers 0 verified integration partners, while STAY Guest App offers 20. Review the feature comparison above to see where they differ before switching.

Which is better for small or independent hotels?

Small hotels should prioritize ease of use and fast onboarding. STAY Guest App 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.

Do sigma Software or STAY Guest App offer a free plan?

sigma Software: No. STAY Guest App: 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.

How Does HTR Evaluate and Rank sigma Software and STAY Guest App?

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. sigma Software has an HT Score of 0 and STAY has 47. 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 →

Get personalized product recommendations

Product recommendations advisor

Ghostel icon

Let´s lookup your hotel information