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 323 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:
Duve shines in ease of use and customer support — especially for brand properties (0.0/5) , with exclusive features like Mobile Friendly and SMS text messaging.
iSeatz shines .
Side-by-side ratings based on 323 verified hotelier reviews on HTR.
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| Starting Price | From $900/mo | Contact sales |
| Verified Reviews | 323 | 0 |
After analyzing 323 verified reviews, Duve users most value its upselling features, integration with pms and other systems, guest communication, while iSeatz users highlight . Click any theme to see what reviewers say.
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Upselling Features
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Integration with PMS and Other Systems
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Guest Communication
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Support and Implementation
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Potential Feature Enhancements
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Pricing and Value for Small Businesses
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How each product ranks among Upselling 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) ▾ | #2 69 reviews | — |
| Mid-Size (25-74 rooms) ▾ | #3 137 reviews | — |
| Large (75-199 rooms) ▾ | #3 45 reviews | — |
| X-Large (200+ rooms) ▾ | #3 38 reviews | — |
By Property Type
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| Boutique ▾ | #3 125 reviews | — |
| Luxury ▾ | #3 131 reviews | — |
| Branded / Chain ▾ | #3 97 reviews | — |
| Extended Stay ▾ | #2 45 reviews | — |
By Region
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| North America ▾ | #2 37 reviews | — |
| Europe ▾ | #2 132 reviews | — |
| Asia Pacific ▾ | #6 9 reviews | — |
| Middle East ▾ | #1 107 reviews | — |
Choosing the right upselling software for your hotel hinges on understanding your specific needs—whether that’s maximizing revenue through personalized guest engagement or integrating a robust ancillary booking engine. Duve Upselling by Duve and iSeatz serve different core functions: Duve focuses on guest communication and automated upselling, while iSeatz offers a specialized booking engine for ancillary products. Which solution aligns better with your operational goals?
Both platforms aim to boost your revenue, but they approach it differently. Duve’s strength lies in seamless guest interaction and personalized offers, whereas iSeatz excels in delivering tailored, scalable booking experiences for ancillary services. So, which does your hotel need more: direct guest engagement or a sophisticated booking engine?
Duve Upselling and iSeatz address different hospitality challenges. Duve’s platform is built to enhance guest experiences through personalized communication, automated upselling, and operational automation, making it ideal for properties seeking to increase ancillary revenue while providing a contactless, engaging guest journey. iSeatz, on the other hand, specializes in creating customized shopping experiences for ancillary products like tours, upgrades, and services, which suits hotels prioritizing scalable, branded booking solutions.
Your choice depends on your hotel’s primary focus. If your team wants a versatile guest engagement platform with extensive communication channels and automation, Duve is clearly the stronger choice, supported by over 270 recent reviews and a 4.79/5 overall rating. Meanwhile, if your property’s main goal is to maximize ancillary booking revenue via a dedicated engine with complex customization, iSeatz offers a powerful, though less widely reviewed, alternative.
If your hotel requires a comprehensive guest communication and upselling platform that can enhance operational efficiency, go with Duve. Its suite of features—such as multi-channel messaging, guest profiles, automated replies, and in-app upselling—makes it ideal for properties that value direct guest engagement and automation. Conversely, if your hotel’s primary goal is to increase ancillary sales through a personalized, scalable booking engine integrated into your existing systems, iSeatz is better suited.
Duve’s extensive reviews, especially in the last six months, highlight its user-friendly interface, ease of onboarding, and high satisfaction rates among diverse hotel segments. iSeatz’s niche focus on customizable ancillary booking solutions makes it less versatile but highly effective for specialized revenue streams.
Duve’s user interface scores 4.7/5, with recent reviews praising its intuitive design, especially its guest app, which simplifies communication and upselling. Hotels highlight its straightforward onboarding, often remarking on how quickly staff can adopt its features, with many stating, “Duve is a seamless partner to our guest journey.” Support and onboarding are well-rated at 4.65/5, with recent feedback emphasizing positive, responsive customer service.
iSeatz, by contrast, appears to lack publicly available user ratings or recent reviews, making it difficult to assess ease of use. As a highly customizable booking engine designed for large-scale ancillary sales, it likely requires more specialized setup and integration efforts.
Edge: Duve.
Duve boasts 32 unique features exclusive to its platform, including multi-channel messaging, SMS and WhatsApp integrations, automated responses, guest profiles, guest app, digital check-ins, in-stay upselling, secure data protection, analytics dashboards, and open API access. These tools facilitate a seamless, contactless guest experience and personalized upselling.
iSeatz offers no publicly listed features or unique functionalities, but it is known for its highly customizable booking engine that supports complex ancillary product transactions—powerful for large operators but less comprehensive in guest engagement tools.
Edge: Duve.
Duve’s support and onboarding ratings are both strong at 4.63/5 and 4.65/5 respectively, with recent reviews praising its support team’s professionalism and quick responses. Users report positive experiences, stating, “Duve’s support team is frequently praised for their professionalism,” and many appreciate its proactive onboarding process.
iSeatz lacks recent reviews or publicly available support ratings, making comparison challenging. Given its focus on large, enterprise clients, support quality can vary significantly depending on the client, but no recent feedback is available to confirm its support standards.
Edge: Duve.
Duve’s overall rating of 4.79/5, supported by 270 reviews, shows broad, recent positive feedback across many property types, including luxury, boutique, and city center hotels. Hoteliers highlight its ease of use, high functionality, and the positive impact on guest engagement.
iSeatz has no recent reviews or publicly accessible ratings, so hotelier feedback cannot be reliably assessed. Its reputation appears more focused on large enterprise integrations rather than user experience.
Edge: Duve.
Duve’s pricing starts at $900 per month, with no freemium or trial options, positioning it as a premium platform suitable for hotels willing to invest in extensive features. Costs may be justified by its broad functionalities and strong support, especially for larger properties.
iSeatz’s pricing model is not publicly disclosed, which suggests a tailored, enterprise-level quotation process. Its high customization and integration capabilities are often accompanied by significant costs, but specifics depend on scope.
Not ideal if:
Not ideal if:
Duve’s core strength lies in delivering a guest-centric, multi-channel communication platform that automates upselling, streamlines operations, and personalizes guest experiences. Its strong recent reviews, high overall ratings, and extensive features make it the clear leader for properties seeking a versatile engagement solution.
iSeatz excels in delivering a highly customizable booking engine for ancillary services, suitable for large-scale, revenue-focused operations. However, its limited public review data and niche focus mean it’s better suited for hotels with a significant emphasis on ancillary sales rather than guest communication.
If your hotel prioritizes enhancing guest engagement and automating upselling, Duve is the recommended choice. For a scalable, tailored ancillary booking solution, iSeatz may be the better fit—but ensure you’re prepared for potentially higher costs and a more complex setup.
According to HTR's product database, Duve Upselling and iSeatz share 0 features. Here are the key differences — features one has that the other lacks.
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| Automated Replies | ||
| Message Routing | ||
| Mobile Friendly | ||
| SMS text messaging | ||
| Secured Data Protection | ||
| Whatsapp Integration |
Showing top differences. 20 more features differ between these products.
We analyzed 8 verified case studies to compare what hotels actually achieve with each platform across four key business objectives.
"Duve was a game changer for our customer service. I knew the platform would help us connect with guests but I was amazed at how cleverly simple it all is, even guests who are not v..."
No published case study for this goal yet.
"While scaling up and growing in terms of more hotel rooms and more hotels in different countries we found it difficult to communicate with our guests in a very personal way. Duve f..."
No published case study for this goal yet.
What hoteliers love
Duve's upselling capabilities are frequently mentioned for effectively increasing ancillary revenue and optimizing unsold inventory. Users appreciate... Duve's upselling capabilities are frequently mentioned for effectively increasing ancillary revenue and optimizing unsold inventory. Users appreciate the automated and personalized upselling strategies; however, several reviews mention the desire for room upgrade upselling compatibility.
Duve's integration with various PMS systems like Mews is beneficial for smooth upselling processes. However, users occasionally report issues with con... Duve's integration with various PMS systems like Mews is beneficial for smooth upselling processes. However, users occasionally report issues with connection stability, indicating room for improvement in ensuring consistent integration.
The platform significantly enhances guest communication through efficient AI-driven chats and automated messaging, improving satisfaction and engageme... The platform significantly enhances guest communication through efficient AI-driven chats and automated messaging, improving satisfaction and engagement. Users commend the seamless integration with existing systems, which supports a more streamlined operation.
Where hoteliers push back
Users suggest additional features like a ticketing system for MICE sectors and expanded capabilities in the F&B segments. Room for improvement in feat... Users suggest additional features like a ticketing system for MICE sectors and expanded capabilities in the F&B segments. Room for improvement in feature expansion and the inclusion of innovative ideas is a recurring theme.
Pricing concerns are prominent among reviews, particularly for small operations like hostels. Users express dissatisfaction with premium feature prici... Pricing concerns are prominent among reviews, particularly for small operations like hostels. Users express dissatisfaction with premium feature pricing, suggesting a need for loyalty discounts and pricing models better suited for smaller establishments.
Unique capabilities
Where the ratings diverge most
It depends on your requirements. Duve Upselling and iSeatz share many core Upselling Software features, but each has unique capabilities. Duve Upselling offers 65 verified integration partners, while iSeatz offers 0. Review the feature comparison above to see where they differ before switching.
Small hotels should prioritize ease of use and fast onboarding. Duve Upselling 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.
Duve Upselling: No. iSeatz: No. Neither product currently offers a free tier. Most Upselling 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. Duve has an HT Score of 91 and iSeatz 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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