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 66 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:
Hapi shines in ease of use and customer support , with exclusive features like Pace, Sales Activity, and GRC Reporting and Guest profiles.
Mailingwork GmbH shines .
Side-by-side ratings based on 66 verified hotelier reviews on HTR.
| HTScore |
|
|
| Likelihood to Recommend |
|
|
| Ease of Use |
|
|
| Customer Support |
|
|
| Value for Money |
|
|
| Starting Price | From $1,400/mo | Contact sales |
| Verified Reviews | 66 | 0 |
After analyzing 66 verified reviews, Hapi users most value its specific system connectivities, implementation & support, integration simplification, while Mailingwork GmbH users highlight . Click any theme to see what reviewers say.
|
|
Mailingwork GmbH |
|---|---|
| Pros | |
|
+
Specific System Connectivities
▾
|
|
|
+
Implementation & Support
▾
|
|
|
+
Integration Simplification
▾
|
|
|
+
Flexibility and Customization
▾
|
|
| Cons | |
|
−
Negative Feedback on Custom Development
▾
|
|
How each product ranks among Hotel CRM & Email Marketing vendors for different property sizes, types, and regions — based on verified reviews from hoteliers in each segment.
By Hotel Size
| Segment |
|
Mailingwork GmbH |
|---|---|---|
| Small (10-24 rooms) ▾ | #14 5 reviews | — |
| Mid-Size (25-74 rooms) ▾ | #10 22 reviews | — |
| Large (75-199 rooms) ▾ | #4 32 reviews | — |
| X-Large (200+ rooms) ▾ | #8 5 reviews | — |
By Property Type
| Segment |
|
Mailingwork GmbH |
|---|---|---|
| Boutique ▾ | #8 33 reviews | — |
| Luxury ▾ | #6 45 reviews | — |
| Branded / Chain ▾ | #6 38 reviews | — |
| Extended Stay | #12 3 reviews | — |
By Region
| Segment |
|
Mailingwork GmbH |
|---|---|---|
| North America ▾ | #2 38 reviews | — |
| Europe ▾ | #13 15 reviews | — |
| Asia Pacific ▾ | #3 12 reviews | — |
| Middle East | #8 0 reviews | — |
Choosing the right hotel CRM and email marketing platform can transform your guest engagement and operational efficiency. Both Hapi Guest and Mailingwork aim to improve communication and data management, but they serve very different functions and audiences. Hapi focuses on integrating multiple hotel systems into a unified guest profile, while Mailingwork centers on crafting and delivering email campaigns. Which solution better aligns with your hotel’s specific needs and tech stack?
Hapi Guest is designed to unify guest data across various property management and operational systems, creating a comprehensive customer profile that informs marketing and service personalization. Mailingwork, by contrast, specializes solely in email marketing automation, focusing on creating targeted campaigns and analyzing their performance. If your goal is to streamline guest data and improve personalized service, Hapi is the more relevant tool; for enhancing email marketing efforts, Mailingwork is the obvious choice.
Hapi has a strong overall rating of 4.8/5 based on 60 recent reviews, with a high NPS score of 9.58/10 and a support rating of 4.83/5, reflecting its recent user satisfaction. Mailingwork, with zero reviews, offers no recent feedback or rating data, making Hapi’s user insights far more reliable. Do you need a platform that’s actively supported and reviewed by many hotels? If so, Hapi clearly leads.
If your hotel needs to connect multiple operational systems—PMS, POS, CRM—and generate a unified guest view, Hapi is the logical choice. Its 66 verified integrations and feature set—including guest profiles, segmentation, automation, and a centralized data warehouse—support comprehensive data-driven marketing.
Conversely, if your team’s primary focus is deploying sophisticated email campaigns, segmenting audiences, and analyzing campaign results without system integrations, Mailingwork might seem appealing. Yet, with no recent reviews or verified integrations, its value remains unproven compared to Hapi’s proven track record. For hotels prioritizing guest data management, Hapi is the clear winner.
Hapi scores 4.64/5 for ease of use, with most reviews praising its intuitive interface, quick onboarding, and responsive support. Users mention that the platform’s onboarding process is smooth, and their staff quickly adopt the system, reducing training time and operational disruption.
Mailingwork offers no recent reviews or usability data, leaving its user experience unverified. Without user feedback, it's impossible to assess how straightforward or complicated its interface may be.
Edge: Hapi.
Hapi offers 30 unique features tailored specifically for hotel CRM and guest data management, including data migration, guest profiles, automation, GDPR compliance, loyalty segmentation, and a rich library of templates. It also provides a centralized multi-hotel solution, a data warehouse, and advanced segmentation tools that Mailingwork does not offer.
Mailingwork focuses on email campaign creation, segmentation, A/B testing, and analytics but lacks the extensive hotel-specific features Hapi provides. Its feature set is more generic and less tailored to the hospitality industry.
Edge: Hapi.
Hapi’s support scores 4.83/5, with reviewers praising its knowledgeable, responsive team and smooth onboarding. Many users highlight that Hapi’s support staff go above and beyond to ensure seamless integration and ongoing management.
Mailingwork has no recent reviews or ratings available, making it impossible to gauge support quality. Without recent feedback, Hapi’s support reputation clearly stands out as superior.
Edge: Hapi.
Hapi integrates with 66 verified partners, including major hospitality systems like 4SUITES, Juyo Analytics, Uniguest, and WebRezPro. These integrations extend across property management, POS, guest experience, and more, enabling hotels to connect diverse systems efficiently.
Mailingwork does not list any verified integrations, limiting its compatibility and potential to connect with hotel operational tools.
Edge: Hapi.
Hapi’s recent reviews—60 in the last six months—show an average rating of 4.8/5, with 96% of users recommending it. Hotels of all sizes, from independent boutique hotels to branded chains, praise its ease of use, support, and integration capabilities.
Mailingwork has no recent reviews, leaving its user satisfaction levels unknown. Based on available data, Hapi’s rating and review volume make it the more trusted option for hoteliers.
Edge: Hapi.
Hapi charges a base price of $1,400 per month, with no free tier or trial available. Its pricing is straightforward but does not include custom features or integrations beyond its standard offering.
Mailingwork does not provide explicit pricing details, which suggests it may offer custom quotes or tiered plans. Due to the lack of clear pricing and no recent reviews, Hapi’s transparent costs provide better clarity.
Not ideal if:
Not ideal if:
Hapi offers a comprehensive, integrated platform that consolidates guest data from multiple systems, empowering your team to deliver personalized experiences and improve operational efficiency. Its 66 verified integrations, dedicated hotel features, and recent, high ratings make it a reliable choice for ambitious hotels seeking data-driven growth.
Mailingwork excels at email marketing but lacks recent reviews, integrations, or hotel-specific features. Without proven recent performance, it remains a niche tool for targeted campaigns rather than a holistic hotel management solution.
Choose Hapi if your goal is to unify and leverage guest data across systems to boost revenue and guest satisfaction. Opt for Mailingwork only if your focus is solely on email campaigns and you already have a robust CRM and operational tools in place.
Hotel CRM & Email Marketing 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.
|
|
Mailingwork GmbH | |
|---|---|---|
| Starting Price | From $1,400/mo | — |
According to HTR's product database, Hapi Guest and Mailingwork share 0 features. Here are the key differences — features one has that the other lacks.
| Feature |
|
Mailingwork GmbH |
|---|---|---|
| Centralized data warehouse | ||
| Centralized multi-hotel/multi-brand solution | ||
| Contact Management | ||
| Data Migration Services | ||
| Guest profiles | ||
| Pace, Sales Activity, and GRC Reporting |
Showing top differences. 18 more features differ between these products.
What hoteliers love
Some critical feedback revolves around the need for Hapi to expand connectivity to more operational systems beyond PMS, including table management, CR... Some critical feedback revolves around the need for Hapi to expand connectivity to more operational systems beyond PMS, including table management, CRM, POS, and Spa systems.
Many users appreciate the prompt and efficient support during the implementation phase. They find the Hapi team knowledgeable and responsive, making t... Many users appreciate the prompt and efficient support during the implementation phase. They find the Hapi team knowledgeable and responsive, making the integration process smooth and stress-free. However, some suggest areas for improvement in custom development.
Most users highlight that Hapi simplifies integrations between different property management systems and third-party applications, reducing both time... Most users highlight that Hapi simplifies integrations between different property management systems and third-party applications, reducing both time and cost associated with integration tasks. It provides a unified data repository and allows hotels to deploy technology faster and more efficiently.
Where hoteliers push back
Some users expressed that Hapi tends to shy away from custom development work, which may be a limitation depending on specific hotel integration requi... Some users expressed that Hapi tends to shy away from custom development work, which may be a limitation depending on specific hotel integration requirements.
Unique capabilities
Where the ratings diverge most
It depends on your requirements. Hapi Guest and Mailingwork share many core Hotel CRM & Email Marketing features, but each has unique capabilities. Hapi Guest offers 65 verified integration partners, while Mailingwork offers 0. Review the feature comparison above to see where they differ before switching.
Small hotels should prioritize ease of use and fast onboarding. Hapi Guest leads in ease of use at 4.6/5 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.
Hapi Guest: No. Mailingwork: No. Neither product currently offers a free tier. Most Hotel CRM & Email Marketing 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. Hapi has an HT Score of 31 and Mailingwork GmbH has 0. Here is how the score is calculated.
| Criteria Group | Weight | What It Measures |
|---|---|---|
| Customer Ratings & Reviews |
|
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 |
|
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 |
|
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 |
|
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 →
Product recommendations advisor