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 122 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:
d3x shines in customer support and onboarding , with exclusive features like Email to Chatbot Automation and Broadcast Messaging.
Zingle shines when it comes to communication — especially for independent properties (4.8/5) , with exclusive features like Guest History and SMS text messaging.
Side-by-side ratings based on 122 verified hotelier reviews on HTR.
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| Starting Price | From $500/mo | Contact sales |
| Verified Reviews | 15 | 107 |
After analyzing 122 verified reviews, d3x users most value its , while Zingle users highlight communication, ease of use, auto messages. 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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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) ▾ | #20 2 reviews | #12 8 reviews |
| Mid-Size (25-74 rooms) ▾ | #23 6 reviews | #11 25 reviews |
| Large (75-199 rooms) ▾ | #18 3 reviews | #3 42 reviews |
| X-Large (200+ rooms) ▾ | #21 1 reviews | #4 25 reviews |
By Property Type
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| Boutique ▾ | #26 2 reviews | #10 44 reviews |
| Luxury ▾ | #30 1 reviews | #8 47 reviews |
| Branded / Chain ▾ | #26 3 reviews | #8 48 reviews |
| Extended Stay ▾ | #23 1 reviews | #11 7 reviews |
By Region
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| North America ▾ | — | #5 103 reviews |
| Europe ▾ | #12 9 reviews | #18 1 reviews |
Choosing between D3x AI by d3x and Medallia Zingle by Zingle for your hotel’s guest messaging can seem challenging given their different strengths. Both platforms aim to improve communication, but D3x emphasizes AI-driven automation to boost staff efficiency, while Zingle focuses on multi-channel guest engagement and seamless system integrations. Your decision hinges on whether your hotel needs advanced automation or a broader, channel-rich communication system.
D3x’s recent surge in reviews and its higher overall score make it the more reliable choice today. With only 14 reviews, D3x’s feedback is fresh and predominantly positive, indicating a strong emerging presence. Zingle, with over 100 reviews but no recent feedback, appears more established but less current. Will your hotel benefit more from cutting-edge AI or proven multi-channel messaging?
Both D3x and Zingle aim to enhance guest interactions, but they do so differently. D3x leverages AI to automate routine inquiries, reduce staff workload, and integrate with PMS and housekeeping systems, making it ideal for hotels seeking operational efficiency. Conversely, Zingle offers extensive multi-channel messaging via SMS, Facebook Messenger, and WhatsApp, suited for hotels prioritizing guest engagement through their preferred platforms.
If your team needs a platform that automates common guest questions and reduces front desk load, D3x’s AI engine is the clear choice. If your hotel emphasizes personalized communication across multiple channels and real-time guest alerts, Zingle’s broader engagement tools are more suitable. Which approach aligns better with your operational priorities?
If your hotel wants to streamline operations through automation and intelligent workflows, choose D3x. Its features like custom routing, sentiment analysis, and self-learning NLP make it ideal for properties aiming to reduce staff workload while maintaining high service levels. D3x’s recent reviews highlight its ability to cut guest phone calls and respond faster to staff queries.
On the other hand, if your hotel needs to foster direct, personal communication with guests across multiple channels, Zingle is better. Its strengths lie in SMS, Facebook Messenger, and WhatsApp integration, with highly rated ease of use and mass messaging capabilities. For properties focused on contactless, guest-centric interactions at scale, Zingle is the stronger option.
D3x scores slightly higher on ease of use, with a 4.86/5 rating based on 6 recent reviews, compared to Zingle’s 4.73/5 from 0 recent reviews. D3x’s onboarding process is praised for being straightforward, and users find its interface intuitive, especially given its broad feature set like workflows and automation. However, some reviews suggest the platform’s setup could benefit from a more user-friendly design.
Zingle, although slightly lower-rated, still garners praise for its user-friendly interface and quick learning curve, especially for staff familiar with messaging apps. Its mobile app and simple web platform make daily operations straightforward. Still, the lack of recent reviews makes it harder to gauge ongoing ease of adoption.
Edge: D3x
D3x offers 21 unique features, including automated workflows, website live chat, tasks & checklists, lead qualification, custom routing, sentiment analysis, self-learning NLP, broadcast messaging, and customer profiling. These functionalities support automation and personalized responses, setting D3x apart as a comprehensive AI-driven communication platform.
Zingle provides 8 exclusive features, notably SMS texting, Facebook Messenger integration, guest history, analytics dashboard, and open API support. While powerful, its feature set focuses more on multi-channel messaging and basic automation.
Edge: D3x
D3x’s customer support is rated 5/5 based on 6 recent reviews, with users highlighting prompt, attentive service and straightforward onboarding. Review quotes emphasize how staff appreciate quick response times and ongoing updates, indicating a strong support system.
Zingle’s support is rated 4.58/5 from 107 reviews, with users praising its responsiveness and helpfulness, though some mention occasional glitches or delays. Its large support team and extensive knowledge base are assets, but the recent review count is low, reducing current confidence.
Edge: D3x
Zingle boasts 16 verified integrations, including major property management systems like Opera, Winhotel, and Stayntouch, plus APIs for custom setup. Its broader integration ecosystem supports diverse operational workflows, especially for larger hotel groups.
D3x offers 8 verified integrations, primarily with PMS and housekeeping systems like Mews, Cloudbeds, and LIKE MAGIC. While fewer, these integrations are deeply embedded in the platform’s automation features.
Edge: Zingle
Zingle’s ratings are generally higher across segments, with a 4.72/5 average from 72 recent reviews. Independent hotels, in particular, rate Zingle at 4.75/5, citing ease of use and guest engagement. Its older reviews consistently praise its user-friendly interface and quick deployment.
D3x’s ratings are lower overall (0/5 from 14 reviews) but recent feedback is very positive, with a 9.71/5 NPS score and 97% likelihood to recommend. Given the limited review volume, Zingle remains more proven in user satisfaction, especially among larger or more established hotels.
Edge: Zingle
D3x charges a flat $500 monthly fee, with no free tier or trial, positioning itself as moderately priced given its feature set. Zingle’s pricing is not publicly listed, but its enterprise features and integrations suggest a potentially higher cost, often tailored per property.
Without specific pricing details for Zingle, it’s safe to assume D3x’s straightforward model offers predictable budgeting for smaller hotels or those with tight budgets. Larger properties may find Zingle’s flexibility worth the higher or customized costs.
Hotels that:
Not ideal if:
Hotels that:
Not ideal if:
D3x offers a feature-rich, AI-driven approach that automates guest and staff interactions, making it ideal for hotels aiming to improve operational efficiency through automation. Its recent reviews and high customer support ratings bolster its position as a forward-looking choice, especially for properties seeking innovation.
Zingle excels in multi-channel messaging, guest engagement, and extensive integrations, making it suitable for larger hotels and resorts that value contactless, personalized communication at scale. Its proven track record, especially in independent and resort properties, reflects its longstanding market presence.
If your hotel wants to reduce staff workload with AI and automation, D3x is the clear winner. However, if your focus is on engaging guests across multiple platforms with reliable, easy-to-use messaging, Zingle remains the better choice.
In conclusion, for most modern hotels prioritizing automation and innovative features, D3x offers a compelling package backed by recent positive reviews. For those needing broad, multi-channel engagement and proven integration, Zingle’s extensive ecosystem and high satisfaction scores make it a dependable option.
According to HTR's product database, D3x AI and Medallia Zingle share 13 features. Here are the key differences — features one has that the other lacks.
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| Analytics dashboard | ||
| Automated Workflows | ||
| Email to Chatbot Automation | ||
| Facebook Messenger Integration | ||
| Guest History | ||
| Lead Qualification | ||
| Open API | ||
| SMS text messaging | ||
| Secured Data Protection | ||
| Smooth Handover to Human Agents | ||
| Tasks & Checklists | ||
| Website Livechat |
Showing top differences. 17 more features differ between these products.
Ranks higher for
Unique capabilities
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.
Ranks higher for
Unique capabilities
Where the ratings diverge most
It depends on your requirements. D3x AI and Medallia Zingle share many core Guest Messaging Software features, but each has unique capabilities. D3x AI offers 8 verified integration partners, while Medallia Zingle offers 16. Review the feature comparison above to see where they differ before switching.
Small hotels should prioritize ease of use and fast onboarding. D3x AI leads in ease of use at 4.8/5 vs 4.7/5. 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.
D3x AI: No. Medallia Zingle: 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. d3x has an HT Score of 0 and Zingle has 19. 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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