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 107 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:
Zingle shines in ease of use and customer support — especially for independent properties (4.8/5) , with exclusive features like Mobile Friendly and Guest History.
Viber shines .
Side-by-side ratings based on 107 verified hotelier reviews on HTR.
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| Starting Price | Contact sales | Contact sales |
| Verified Reviews | 107 | 0 |
After analyzing 107 verified reviews, Zingle users most value its communication, ease of use, auto messages, while Viber users highlight . Click any theme to see what reviewers say.
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Communication
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Ease of use
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Auto messages
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Response time
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Customization
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Technical glitches
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Platform integration
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How each product ranks among Guest Messaging Software vendors for different property sizes, types, and regions — based on verified reviews from hoteliers in each segment.
By Hotel Size
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| Small (10-24 rooms) ▾ | #12 8 reviews | — |
| Mid-Size (25-74 rooms) ▾ | #11 25 reviews | — |
| Large (75-199 rooms) ▾ | #3 42 reviews | — |
| X-Large (200+ rooms) ▾ | #4 25 reviews | — |
By Property Type
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| Boutique ▾ | #10 44 reviews | — |
| Luxury ▾ | #8 47 reviews | — |
| Branded / Chain ▾ | #8 48 reviews | — |
| Extended Stay ▾ | #11 7 reviews | — |
By Region
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| North America ▾ | #5 103 reviews | — |
| Europe | #18 1 reviews | — |
Choosing between Medallia Zingle and Viber hinges on your hotel’s specific guest communication needs. Zingle is an industry-specific messaging platform designed to boost guest engagement, streamline operations, and automate responses, while Viber is a general messaging and VoIP app that offers secure, broad-based communication. Your decision should consider whether you need a dedicated hospitality tool or a versatile messaging app.
Both products aim to facilitate real-time communication, but Zingle’s focus on the hospitality sector gives it an edge in features tailored for hotels. Do you want a specialized platform for guest engagement or a more general communication tool? Let’s compare.
Medallia Zingle is specifically built for hotels, offering a comprehensive guest messaging platform with features like automation, integrations with hotel PMS systems, and analytics, all tailored to hospitality needs. Viber, however, is primarily a consumer messaging app with business features added, such as chatbots and customer engagement tools, but it lacks hotel-specific integrations or automation.
Zingle’s review count of 107 and recent reviews in the last six months, with a 4.68/5 rating and a 95% likelihood to recommend, establish it as the more validated choice for hoteliers. Viber has no hotel-specific reviews or recent data, which diminishes confidence in its suitability for hotel guest communication.
In essence, Zingle’s hospitality focus and proven track record make it the more reliable option for your hotel’s guest communication needs. Would you prefer a dedicated hotel messaging platform or a general-purpose app? The answer will guide your choice.
If your hotel requires a platform that integrates deeply with property management systems like Opera or HotSOS, automates guest communications through AI, and provides robust analytics, Zingle is the clear winner. Its features like guest history, automated replies, and chatbot booking are designed to enhance guest experience and operational efficiency.
On the other hand, if you need a simple, secure messaging app for internal team communication or external messaging without hotel-specific features, Viber’s broad platform could suffice, but it lacks the specialized integrations and automation that Zingle offers. For contactless guest engagement, Zingle’s contactless check-in and check-out features make it the more strategic investment.
In summary, choose Zingle if you prioritize hotel-specific features and integrations. Opt for Viber only if your communication needs are basic and outside the hospitality context.
Zingle’s user interface scores 4.73/5, praised for its simplicity and ability to manage multiple conversations from one screen, making staff onboarding straightforward. Its onboarding process scores 4.56/5, with many reviews highlighting how quickly staff adapt to the platform.
Viber, with no available ratings or reviews, offers a familiar messaging app experience but lacks the dedicated hospitality UI, which may hinder staff adoption in a hotel setting. Its general nature means it’s less tailored to the specific workflows of hotel teams.
Edge: Zingle.
Zingle offers 21 unique features such as SMS text messaging, Facebook Messenger and WhatsApp integration, automated responses, guest history, photo sharing, analytics dashboards, a chatbot booking agent, and open API access. These features are designed specifically for guest engagement and operational automation.
Viber provides basic messaging, voice and video calls, multimedia sharing, and group chats, but does not include hotel-specific features like automation, guest history, or integrations. Its limited feature set makes it less suitable for comprehensive guest communication.
Edge: Zingle.
Zingle’s support scores 4.58/5, with reviews emphasizing its responsiveness and helpful onboarding. Hoteliers note that Zingle’s customer success team is “legendary,” making implementation and ongoing operation easier.
Viber lacks publicly available support ratings or recent reviews from hotels, which raises concerns about the level of dedicated support for hotelier needs. Given Zingle’s established reputation, it’s clear support is a significant advantage.
Edge: Zingle.
Zingle integrates with 16 verified partners, including major PMS and hospitality systems like Opera, HotSOS, SiteMinder, and Quore. These integrations allow seamless operation within your hotel’s existing tech landscape.
Viber only has one verified integration—Whistle—limiting its ability to connect with other hotel management tools. For a hotel seeking a connected guest experience, Zingle’s extensive integrations are a clear advantage.
Edge: Zingle.
Zingle’s 107 reviews in the last six months reveal an overall rating of 4.68/5, with a 95% likelihood to recommend. Hotels in the resort segment, independent properties, and brand hotels rate it highly, with scores frequently above 4.7/5.
Viber, with no recent hotel reviews, cannot be accurately rated by hoteliers for guest communication. Its lack of hotel-specific feedback diminishes its credibility as a hospitality tool.
Edge: Zingle.
Zingle does not publicly disclose its pricing but is known to operate on a custom quote basis, often tailored to hotel size and needs. Viber’s pricing is also not publicly available and appears to be free for basic personal use, with business features requiring specific arrangements.
Given the lack of transparent pricing, consider Zingle’s value proposition in automating guest communication and reducing workload, which can justify the investment. Viber’s free model may not deliver the hotel-specific features you need.
Not ideal if:
Not ideal if:
Medallia Zingle is a hotel-centric guest messaging platform designed to increase guest satisfaction, streamline operations, and support contactless services. Its extensive features, integrations, and proven hotel-specific reviews position it as the more effective solution for hotel guest communication.
Choose Zingle if your priorities include automation, integrations, and detailed guest engagement tools. It’s especially advantageous for resorts, branded hotels, and properties seeking to enhance operational efficiency through technology.
Viber, while a robust messaging app, lacks hotel-specific features and integrations, making it suitable only for basic internal or external communication needs outside the hotel environment. It’s best suited for properties with minimal automation requirements or for internal team messaging.
In conclusion, Zingle’s proven track record, comprehensive feature set, and hotel-specific focus make it the clear choice. Viber might serve in a pinch but does not match the depth and reliability required for guest engagement at a professional hotel.
According to HTR's product database, Medallia Zingle and Viber share 0 features. Here are the key differences — features one has that the other lacks.
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| Guest History | ||
| Mobile Friendly | ||
| Open API | ||
| Photo Sharing | ||
| SMS text messaging | ||
| Secured Data Protection |
Showing top differences. 9 more features differ between these products.
What hoteliers love
Users find Zingle excels in facilitating easy and quick communication with guests, allowing issues to be resolved before escalating. This adaptability... Users find Zingle excels in facilitating easy and quick communication with guests, allowing issues to be resolved before escalating. This adaptability has led to elevated guest satisfaction and lessened workload on staff. The ability to handle multiple guest inquiries simultaneously and send mass messages is viewed as a significant strength.
Zingle's user-friendly interface is frequently praised, making it easy for hotel staff to learn and efficiently handle guest messages. This ease of us... Zingle's user-friendly interface is frequently praised, making it easy for hotel staff to learn and efficiently handle guest messages. This ease of use extends to both the web platform and mobile application.
Auto messaging is appreciated for handling routine communications and improving response times. However, there were critiques about auto responses not... Auto messaging is appreciated for handling routine communications and improving response times. However, there were critiques about auto responses not always reflecting the current status accurately, which could lead to guest confusion.
Where hoteliers push back
Users generally appreciate Zingle's customization options for both messages and the platform itself. However, some new users found it challenging to c... Users generally appreciate Zingle's customization options for both messages and the platform itself. However, some new users found it challenging to customize certain features to fit their specific needs, suggesting room for improvement in flexibility.
Although most users are satisfied with Zingle, some have pointed out technical issues such as system crashes, message delays, and synchronization prob... Although most users are satisfied with Zingle, some have pointed out technical issues such as system crashes, message delays, and synchronization problems with PMS, affecting overall efficiency and user experience.
Unique capabilities
Where the ratings diverge most
It depends on your requirements. Medallia Zingle and Viber share many core Guest Messaging Software features, but each has unique capabilities. Medallia Zingle offers 16 verified integration partners, while Viber offers 1. Review the feature comparison above to see where they differ before switching.
Small hotels should prioritize ease of use and fast onboarding. Medallia Zingle 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.
Medallia Zingle: No. Viber: No. Neither product currently offers a free tier. Most Guest Messaging Software 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. Zingle has an HT Score of 19 and Viber 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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