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 64 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:
Cendyn shines when it comes to customer support experience — especially for independent properties (4.8/5) , with exclusive features like Data Analysis & Reporting and Email Marketing.
three&six shines in customer support and onboarding .
Side-by-side ratings based on 64 verified hotelier reviews on HTR.
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| Starting Price | From $1,800/mo | Contact sales |
| Verified Reviews | 57 | 7 |
After analyzing 64 verified reviews, Cendyn users most value its customer support experience, digital marketing services, booking engine usability, while three&six users highlight . Click any theme to see what reviewers say.
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Customer Support Experience
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Digital Marketing Services
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Booking Engine Usability
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Dynamic Pricing Rules (DPR)
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Reporting and Analytics
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CRS Functionality
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User Interface and Aesthetic Updates
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How each product ranks among Digital Marketing Agencies 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) ▾ | #8 13 reviews | #26 1 reviews |
| Mid-Size (25-74 rooms) ▾ | #6 18 reviews | #23 4 reviews |
| Large (75-199 rooms) ▾ | #3 15 reviews | #17 2 reviews |
| X-Large (200+ rooms) ▾ | #1 8 reviews | — |
By Property Type
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| Boutique ▾ | #5 31 reviews | #20 4 reviews |
| Luxury ▾ | #6 25 reviews | #18 5 reviews |
| Branded / Chain ▾ | #5 20 reviews | #14 5 reviews |
| Extended Stay ▾ | #8 6 reviews | #15 1 reviews |
By Region
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| North America ▾ | #2 39 reviews | #10 7 reviews |
| Europe ▾ | #9 7 reviews | — |
| Asia Pacific | #8 2 reviews | — |
| Middle East | #4 1 reviews | — |
Choosing between Cendyn Full-Service Digital Marketing and three&six boils down to your hotel’s specific needs for digital marketing, data insights, and the scale of your operation. Both target hospitality brands eager to improve their online presence, but they approach this from different angles.
Cendyn, with its extensive suite of features and broader industry recognition, offers a comprehensive, data-driven marketing platform supported by numerous integrations. three&six, on the other hand, provides a leaner, highly rated service rooted in personalized support and user-friendly engagement. Which aligns better with your hotel’s goals?
Both products aim to boost your hotel’s visibility and direct bookings through digital strategies. Cendyn’s platform excels at delivering detailed analytics, SEO, PPC, web development, and marketing automation, making it ideal for hotels seeking a one-stop, enterprise-level solution.
three&six focuses on relationship-driven, solutions-oriented marketing, emphasizing personalized communication, transparency in results, and ease of relationship management. It’s well-suited for hotels that prioritize a close partnership and straightforward communication.
Given their different strengths, your choice hinges on whether you value a robust, feature-rich platform or a more personalized, responsive approach. Do you prefer extensive automation and data analytics, or direct, tailored support?
If your hotel needs a comprehensive marketing solution equipped with advanced features like SEO, PPC, content development, and deep data analysis, go with Cendyn. Its platform suits larger hotels or those with in-house marketing teams that require extensive tools and integrations.
If your hotel operates in a smaller or boutique segment and values direct, solutions-oriented relationships, three&six is the better fit. It’s especially effective if you want a highly personalized service with a focus on relationship management and flexible campaign adjustments.
For hotels that want a broad suite of features with proven analytics capabilities, Cendyn is the clear choice. Conversely, if your team prefers a leaner, more consultative approach with highly responsive support, three&six is preferable.
Cendyn scores a solid 4.58/5 for ease of use, with a well-designed interface and onboarding process. Users praise its intuitive dashboards and comprehensive onboarding, although some mention that the platform can be complex to master due to its extensive features.
three&six boasts an even higher ease-of-use rating at 4.86/5, emphasizing simplicity and relationship-focused support. Many users highlight how straightforward it is to communicate with their account team and manage campaigns without technical hurdles.
Edge: three&six.
Cendyn offers 25 unique features, including SEO, PPC, web design, content strategy, email marketing, social media management, marketing automation, and detailed analytics. It provides a full-stack solution with capabilities that support every aspect of digital marketing for hotels.
three&six, with zero distinct features listed, focuses on delivering personalized digital marketing support and strategic guidance rather than tool-heavy solutions. Its strength lies in consultancy, relationship management, and tailored campaign execution.
Edge: Cendyn.
Cendyn’s customer support scores 4.46/5, with reviews emphasizing responsiveness and dedicated support teams. Users describe their experience as positive, citing quick response times and helpful account managers, though some note areas for increased proactive outreach.
three&six receives a perfect 5/5 for support, with reviews praising their solutions-oriented, personalized approach. Clients find their team highly accessible, proactive, and deeply involved in optimizing campaigns.
Edge: three&six.
Cendyn integrates with 116 verified partners, including popular PMS systems like Priority Software, Visual Matrix, and RoomRaccoon, along with marketing tools and third-party platforms. This extensive network facilitates a seamless digital ecosystem.
three&six has no verified integrations listed, suggesting a reliance on manual or bespoke processes for connecting with other systems. This could limit automation and data flow.
Edge: Cendyn.
Cendyn’s overall rating of 4.56/5 is driven by 52 reviews, with many independent hotels rating it highly (4.78/5). Its broader user base and more recent reviews provide a more current perspective, especially from larger hotels or chains.
three&six’s rating is not available, but with only 7 reviews, it has less data and fewer recent evaluations. Its clients, mainly boutique and luxury hotels, report high satisfaction but lack the volume to make a definitive comparison.
Edge: Cendyn.
Cendyn’s pricing starts at $1,800 per month, with no free tier or trial. This flat-rate fee suggests a comprehensive, enterprise-level engagement tailored to mid-size and larger hotels.
three&six’s pricing is not publicly listed, indicating a custom quote model based on hotel size or scope. This approach might be more flexible but less transparent.
Not ideal if your hotel prefers minimal setup, limited budget, or a simple, relationship-focused service.
Not ideal if you require deep feature sets, extensive integrations, or a large-scale enterprise platform.
Cendyn provides a full-featured, data-rich marketing platform designed for hotels that want to control every aspect of their digital presence. Its broad integrations, extensive features, and proven analytics make it suitable for larger operations or those with dedicated marketing teams.
three&six offers a more personal, relationship-based service emphasizing support, flexibility, and campaign management. Its high customer support ratings and ease of use make it ideal for boutique or independent hotels that prefer a consultative approach.
If your hotel needs an all-in-one digital marketing platform with detailed insights and automation, Cendyn is the clear choice. If you prioritize personalized service, strategic support, and simplicity, three&six stands out.
In summary, Cendyn’s larger review base, recent feedback, and feature set make it the more data-backed, scalable choice. For hotels seeking a responsive, partner-driven approach, three&six delivers a highly rated, relationship-focused alternative.
According to HTR's product database, Cendyn Full-Service Digital Marketing and three&six share 0 features. Here are the key differences — features one has that the other lacks.
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| 3rd party ad buys | ||
| Data Analysis & Reporting | ||
| Meta search marketing | ||
| PPC | ||
| SEO | ||
| Web Design |
Showing top differences. 13 more features differ between these products.
What hoteliers love
Overall feedback on customer support has been highly positive, with prompt and knowledgeable service reported widely. Specific mention is given to acc... Overall feedback on customer support has been highly positive, with prompt and knowledgeable service reported widely. Specific mention is given to account managers and their proactive approach to solving problems. Some users suggest that condensed communication and follow-through on inquiries could improve further.
Pegasus’s digital marketing services, including digital retargeting and advertising, are acknowledged for their effectiveness in driving business and... Pegasus’s digital marketing services, including digital retargeting and advertising, are acknowledged for their effectiveness in driving business and boosting ROI. Users appreciate the keen industry insight provided but recommend more proactive support and trend-sharing from the digital agency team.
Users appreciate the straightforward and user-friendly design of the Pegasus booking engine, which has significantly enhanced conversion rates and int... Users appreciate the straightforward and user-friendly design of the Pegasus booking engine, which has significantly enhanced conversion rates and integrated seamlessly with third-party platforms. However, there is feedback that the booking engine could benefit from a modern update to its appearance and additional display options.
Where hoteliers push back
The reporting suite within Pegasus is noted for delivering meaningful, easily interpreted data that aids in assessing and fine-tuning revenue strategi... The reporting suite within Pegasus is noted for delivering meaningful, easily interpreted data that aids in assessing and fine-tuning revenue strategies. Despite its usefulness, some users request more customizable options and quicker access to real-time data updates, as well as an improved user interface for generating detailed reports.
The CRS is praised for being dynamic and versatile, offering numerous features to tailor hotel rate strategies. Users have noted the system’s ability... The CRS is praised for being dynamic and versatile, offering numerous features to tailor hotel rate strategies. Users have noted the system’s ability to integrate last-minute promotions and manage rate updates efficiently. Nevertheless, some users report occasional slowdowns during peak usage times and suggest further improvements in reservation searching and processing speeds.
Ranks higher for
Unique capabilities
Where the ratings diverge most
It depends on your requirements. Cendyn Full-Service Digital Marketing and three&six share many core Digital Marketing Agencies features, but each has unique capabilities. Cendyn Full-Service Digital Marketing offers 116 verified integration partners, while three&six offers 0. Review the feature comparison above to see where they differ before switching.
Small hotels should prioritize ease of use and fast onboarding. three&six leads in ease of use at 4.9/5 vs 4.6/5. 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.
Cendyn Full-Service Digital Marketing: No. three&six: No. Neither product currently offers a free tier. Most Digital Marketing Agencies 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. Cendyn has an HT Score of 81 and three&six 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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