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 34 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:
4SUITES shines in ease of use and customer support , with exclusive features like Mobile App and Guest Management Dashboard.
Zaplox shines .
Side-by-side ratings based on 34 verified hotelier reviews on HTR.
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| Starting Price | From $600/mo | Contact sales |
| Verified Reviews | 27 | 7 |
After analyzing 34 verified reviews, 4SUITES users most value its guest experience enhancement, key system performance, real-time mobile key updates, while Zaplox users highlight . Click any theme to see what reviewers say.
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Guest Experience Enhancement
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Key System Performance
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Real-time Mobile Key Updates
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Enhanced Security
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Tech Support Challenges
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Communication Issues
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How each product ranks among Hotel Keyless Entry 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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| Small (10-24 rooms) ▾ | #6 11 reviews | #12 0 reviews |
| Mid-Size (25-74 rooms) ▾ | #6 15 reviews | #7 7 reviews |
| Large (75-199 rooms) | #9 1 reviews | #11 0 reviews |
| X-Large (200+ rooms) | — | #7 0 reviews |
By Property Type
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| Boutique ▾ | #6 20 reviews | #10 4 reviews |
| Luxury ▾ | #7 6 reviews | #12 2 reviews |
| Branded / Chain ▾ | #6 7 reviews | #13 1 reviews |
| Extended Stay | #6 3 reviews | — |
By Region
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| North America ▾ | #6 5 reviews | #8 2 reviews |
| Europe ▾ | #5 21 reviews | #7 5 reviews |
| Asia Pacific | — | #4 0 reviews |
Choosing between 4SUITES by 4SUITES and Zaplox Mobile Key App hinges on your hotel’s specific operational needs and guest experience goals. Both solutions address contactless access, but they diverge in scope, integration, and recent user feedback. 4SUITES offers a more comprehensive platform with extensive features and a larger, more recent review base. Zaplox focuses on quick deployment and basic mobile key functions, appealing to hotels prioritizing fast setup. Which aligns best with your strategic priorities?
Both 4SUITES and Zaplox aim to modernize guest access, but they serve different hotel types and operational goals. 4SUITES provides a full digital access system with deep PMS integration, advanced security, and management dashboards, making it suitable for hotels seeking a complete digital transformation. Zaplox offers a standalone, app-based mobile key solution that’s easy to implement without PMS integration, ideal for hotels needing quick deployment with minimal tech setup. Do you want a full platform or a simple, fast solution?
If your hotel needs a scalable, feature-rich system with extensive PMS integration, go with 4SUITES. Its 24 reviews and recent ratings reflect high satisfaction, especially among boutique and independent hotels, confirming its suitability for mid-sized to large properties seeking operational efficiency and enhanced security. If your priority is fast deployment, low complexity, and contactless key access without integration hassles, Zaplox is more appropriate. Its smaller review base and fewer recent reviews suggest a less robust user experience but quick setup.
4SUITES scores a 4.75/5 for ease of use, with users highlighting its intuitive interface, straightforward installation, and seamless PMS integration, leading to high staff adoption. Zaplox, rated at 4.08/5, offers a simple app-based experience praised for its user-friendliness but noted for limited functionality and some communication issues. Given the recent reviews and higher usability ratings, edge: 4SUITES.
4SUITES boasts 13 unique features, including guest management dashboards, multi-property management, notifications, Google Wallet integration, and a developer SDK, representing a comprehensive suite for hotel operations. Zaplox provides basic mobile key functionality and amenity access but lacks the additional management tools and integrations offered by 4SUITES. The larger feature set of 4SUITES gives it a decisive edge.
4SUITES has a support rating of 4.42/5, with reviews praising its support team but also citing delays in response times. Zaplox scores slightly lower at 4/5 but benefits from positive comments on understanding hotel needs and support responsiveness. Given the consistently higher overall rating and more recent positive feedback, edge: 4SUITES.
Zaplox has 17 verified partners, including major brands like SALTO, Oracle Hospitality, and dormakaba, offering broader compatibility across various hardware and PMS. 4SUITES has 14 verified partners, sharing key integrations with Stayntouch, Mews, and SIHOT but fewer overall options. Considering the larger partner network and recent integrations, edge: Zaplox.
4SUITES enjoys a 93% likelihood to recommend, with an overall rating of 5/5 and recent reviews emphasizing its seamless integration, guest satisfaction, and operational benefits. Zaplox receives an 84% recommendation rate, with some praise for contactless check-in but mixed reviews about PMS integration and feature limitations. Given the higher ratings and recent review volume, edge: 4SUITES.
4SUITES charges a flat base price of $600 with no monthly fees, implementation costs, or trial options. Zaplox’s pricing is not publicly listed, but it emphasizes quick, cost-effective deployment with no ongoing fees mentioned. Given transparency, 4SUITES presents a clear pricing model, making it easier to evaluate ROI.
4SUITES offers a comprehensive, feature-rich platform with deep PMS integration, making it ideal for hotels aiming for a complete digital guest experience. Its high review count and recent positive feedback confirm its maturity and reliability, especially for boutique and independent properties seeking operational efficiency. Zaplox excels in quick deployment and contactless access, suitable for hotels needing an easy-to-implement mobile key without complex setup.
If your goal is to modernize extensively and improve operational workflows, 4SUITES is the clear choice. For hotels prioritizing rapid, simple contactless entry, Zaplox remains a viable option.
In conclusion, the decision should hinge on your hotel’s size, technological infrastructure, and long-term digital strategy. 4SUITES is better suited for properties committed to a full-scale upgrade, while Zaplox suits those wanting quick, minimal setup.
According to HTR's product database, 4SUITES and Zaplox Mobile Key App share 5 features. Here are the key differences — features one has that the other lacks.
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| Guest Management Dashboard | ||
| Keyless Entry | ||
| Mobile App | ||
| Mobile Checkin | ||
| Multi-property Management | ||
| Notifications |
Showing top differences. 1 more features differ between these products.
We analyzed 3 verified case studies to compare what hotels actually achieve with each platform across four key business objectives.
"In general, the use of digital solutions makes our work at the reception desk much easier. Every hotel in our portfolio will enable guests to check-in, access their room, pay and..."
No published case study for this goal yet.
What hoteliers love
Users praise the system for significantly enhancing guest experiences through features like fully digital check-ins, real-time key management via mobi... Users praise the system for significantly enhancing guest experiences through features like fully digital check-ins, real-time key management via mobile, and a user-friendly interface, which contribute to guest satisfaction and operational efficiency.
Some users have experienced delays and issues with the key system, including slow response times and occasional key failures, impacting the efficiency... Some users have experienced delays and issues with the key system, including slow response times and occasional key failures, impacting the efficiency of guest check-in processes.
Users appreciate 4Suites' ability to update key information in real time, including room changes and extensions, enhancing operational efficiency. Thi... Users appreciate 4Suites' ability to update key information in real time, including room changes and extensions, enhancing operational efficiency. This feature minimizes manual interventions and streamlines the guest check-in process.
Where hoteliers push back
While 4Suites' tech support is noted for solving issues effectively, multiple users have reported long response times and difficulties in reaching sup... While 4Suites' tech support is noted for solving issues effectively, multiple users have reported long response times and difficulties in reaching support, particularly during urgent situations.
Several users have reported communication issues both with the system and with customer support, leading to delayed problem resolution and inefficienc... Several users have reported communication issues both with the system and with customer support, leading to delayed problem resolution and inefficiencies.
Ranks higher for
Unique capabilities
Where the ratings diverge most
It depends on your requirements. 4SUITES and Zaplox Mobile Key App share many core Hotel Keyless Entry Systems features, but each has unique capabilities. 4SUITES offers 14 verified integration partners, while Zaplox Mobile Key App offers 17. Review the feature comparison above to see where they differ before switching.
Small hotels should prioritize ease of use and fast onboarding. 4SUITES leads in ease of use at 4.7/5 vs 4.2/5. 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.
4SUITES: No. Zaplox Mobile Key App: No. Neither product currently offers a free tier. Most Hotel Keyless Entry 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. 4SUITES has an HT Score of 35 and Zaplox 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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