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 152 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:
Smart Host GmbH shines in ease of use and customer support , with exclusive features like Guest Reviews Campaigns and Messaging Guest Surveys.
Viber shines .
Side-by-side ratings based on 152 verified hotelier reviews on HTR.
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| Starting Price | Contact sales | Contact sales |
| Verified Reviews | 152 | 0 |
After analyzing 152 verified reviews, Smart Host GmbH users most value its customer support, ease of use, email campaign impact, while Viber users highlight . Click any theme to see what reviewers say.
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Customer Support
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Ease of Use
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Email Campaign Impact
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Integration and Data Analytics
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Feature Requests and Development
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Correspondence Clarity
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Online Check-In
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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) ▾ | #4 61 reviews | — |
| Mid-Size (25-74 rooms) ▾ | #8 71 reviews | — |
| Large (75-199 rooms) | #17 3 reviews | — |
| X-Large (200+ rooms) | #22 1 reviews | — |
By Property Type
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| Boutique ▾ | #8 49 reviews | — |
| Luxury ▾ | #7 42 reviews | — |
| Branded / Chain ▾ | #11 30 reviews | — |
| Extended Stay ▾ | #9 9 reviews | — |
By Region
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| North America | #26 0 reviews | — |
| Europe ▾ | #3 142 reviews | — |
| Middle East | #9 0 reviews | — |
Choosing between Smart Host Messaging by Smart Host GmbH and Viber hinges on your hotel’s specific communication needs. While both aim to connect you with your guests, they serve fundamentally different functions—one is tailored for guest messaging within hospitality, the other for broader personal and business communication. Your decision should reflect whether your priority is sophisticated guest engagement or simple, versatile messaging.
Smart Host GmbH offers a dedicated hotel-centric platform designed to streamline guest interactions and marketing. Viber, by contrast, is a mass-market messaging app that can be adapted for business but lacks industry-specific integrations. Does your hotel need a full guest messaging solution or a flexible communication tool?
Smart Host GmbH’s platform is built exclusively for hotels, featuring 25 unique functionalities like behavioral marketing, automated workflows, guest reviews campaigns, and integrations with multiple PMS systems. In contrast, Viber provides only basic messaging and calling features, with no hotel-specific tools or dedicated integrations, making it less suitable for managing guest communications at scale.
Smart Host’s recent reviews, totaling 147 with recent activity (13 in the last six months), showcase high satisfaction, with an NPS score of 9.4/10 and a 94% likelihood to recommend. Viber, however, has no recent reviews or rating data from hotel industry users, indicating it’s not actively adopted for hospitality purposes.
Are you looking for a specialized, hotel-focused communication system or a general messaging app? The clear answer favors Smart Host for hotel-specific needs.
If your hotel prioritizes guest engagement, automation, and data-driven marketing, Smart Host GmbH is the better choice. Its features like guest profiling, behavioral campaigns, and multi-property management cater directly to hotel operations looking to elevate guest satisfaction and increase direct bookings.
If your team needs a versatile, external communication tool for internal or external messaging beyond hospitality, Viber might suffice. However, since Viber lacks hotel-specific features, integrations, and reviews from hotel users, its utility for your hotel is limited compared to Smart Host.
For hotels wanting a dedicated platform with proven hospitality features and positive recent reviews, Smart Host is the clear winner. If your hotel’s communication needs are casual or outside the hotel context, Viber could be considered, but it’s not optimized for guest management.
Smart Host GmbH’s platform boasts a 4.72/5 ease-of-use rating based on hotel reviews, with users praising its intuitive interface, straightforward setup, and efficient management tools. Support staff find onboarding smooth, with a 4.6/5 onboarding rating and enthusiastic reviews highlighting its user-friendliness.
Viber, on the other hand, has no ratings or reviews from the hotel industry, and its interface is designed for general messaging, not specialized hotel workflows. Its widespread consumer use does not translate to hotel staff adoption or ease of integration with hotel systems.
Edge: Smart Host.
Smart Host GmbH offers 25 unique features tailored for hotels, including behavioral marketing campaigns, automated workflows, guest review campaigns, and integrations with popular PMS systems like protel, Oracle Hospitality, and Mews. It also supports multi-property management, guest profiling, SMS, WhatsApp, Facebook Messenger, and detailed analytics dashboards.
Viber, by contrast, lacks any hotel-specific features or integrations. It primarily provides basic messaging, voice, and video calls, without specialized marketing tools or automation.
The feature set of Smart Host is significantly more suited to hotel operations, making it the clear choice. Edge: Smart Host.
Smart Host GmbH’s support is highly rated at 4.86/5, with reviewers citing prompt, professional, and helpful assistance. Recent comments highlight the support team’s quick response times and personalized service, which enhances overall satisfaction.
Viber provides no hotel-specific support reviews; as a consumer messaging app, support quality varies widely based on individual experiences and is not tailored for hospitality needs.
Given the industry-specific focus and recent positive feedback, support favors Smart Host. Edge: Smart Host.
Smart Host boasts 25 verified partner integrations, including major PMS providers like protel, Oracle Hospitality, Mews, and DIRS21, allowing seamless data sharing and automation. It also offers open API access for custom integrations, further extending its connectivity options.
Viber has only one verified integration, with no hotel-specific or enterprise features. Its integrations are primarily for consumer apps and services, limiting its utility for hotel operations.
Smart Host’s extensive integration ecosystem makes it the more capable platform for hotels seeking streamlined operations. Edge: Smart Host.
Smart Host has a review count of 147, with recent activity and an average rating of 81.9/100. Hotels across various segments, especially luxury, resorts, and boutique properties, praise its ease of use, automation, and support.
Viber has no hotel industry reviews or ratings, so it cannot be compared on this basis. Its user experience in the hospitality context remains unverified.
Given the substantial recent reviews and high ratings, Smart Host’s reputation is clearly superior for hotel users. Edge: Smart Host.
Smart Host GmbH does not publicly disclose pricing, but it offers a subscription-based model without freemium or trial options, typically tailored to hotel size and needs.
Viber is free for consumers and small business functionalities, but it lacks hotel-specific pricing structures or enterprise packages. For hotel use, costs are unclear, and the platform isn’t designed for large-scale guest engagement.
For a dedicated hotel messaging system, the value is in the features and support rather than cost, and Smart Host’s pricing reflects its enterprise focus.
Not ideal if you:
Smart Host is suited for mid-size to large hotels, resorts, boutique properties, and hotel groups seeking robust communication tools.
Not ideal if you:
Viber may suit small properties or casual communication needs but lacks the sophistication for larger hotel operations.
Smart Host GmbH is a hotel-centric communication platform with 147 recent reviews, a high satisfaction rating, and 25 integrations. Its focus on automation, analytics, and multi-property management makes it well-suited for hotels aiming to enhance guest engagement, streamline operations, and boost revenue.
Viber, by contrast, is a general messaging app with no recent hotel industry reviews and only one integration. Its lack of industry-specific features and support makes it unsuitable for hotels seeking a dedicated guest messaging solution.
Choose Smart Host if your goal is a comprehensive, scalable, and proven guest communication system. Viber might serve small, casual, or internal communication needs but falls short for professional hotel engagement.
Guest Messaging Software 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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According to HTR's product database, Smart Host Messaging and Viber share 0 features. Here are the key differences — features one has that the other lacks.
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| Behavioral Marketing Campaigns | ||
| Booking Recovery Campaigns | ||
| Guest Reviews Campaigns | ||
| Retention Campaigns | ||
| Upselling Campaigns | ||
| User Profile Customizations |
Showing top differences. 13 more features differ between these products.
What hoteliers love
Customer support is frequently praised for its responsiveness and professionalism, with users valuing prompt assistance and personalized attention, en... Customer support is frequently praised for its responsiveness and professionalism, with users valuing prompt assistance and personalized attention, enhancing the overall experience with Smarthost.
Reviewers consistently highlight Smarthost's user-friendly interface, praising its straightforward setup and intuitive functionality, which allow hote... Reviewers consistently highlight Smarthost's user-friendly interface, praising its straightforward setup and intuitive functionality, which allow hotels to manage guest communications efficiently without extensive training.
Many reviews reveal that users have experienced a significant increase in email click-through rates and reservations, attributing this success to the... Many reviews reveal that users have experienced a significant increase in email click-through rates and reservations, attributing this success to the personalized and targeted guest communication facilitated by Smarthost.
Where hoteliers push back
Users acknowledge Smarthost's openness to user suggestions and its ongoing development, looking forward to enhanced future capabilities based on user... Users acknowledge Smarthost's openness to user suggestions and its ongoing development, looking forward to enhanced future capabilities based on user feedback.
Some users express a desire for a more organized correspondence section; longer interactions occasionally lead to navigation difficulties, suggesting... Some users express a desire for a more organized correspondence section; longer interactions occasionally lead to navigation difficulties, suggesting a more intuitive chronological order would improve clarity.
Unique capabilities
Where the ratings diverge most
It depends on your requirements. Smart Host Messaging and Viber share many core Guest Messaging Software features, but each has unique capabilities. Smart Host Messaging offers 25 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. Smart Host Messaging 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.
Smart Host Messaging: 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. Smart Host GmbH has an HT Score of 82 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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