Hapi Guest vs. Mail Relay: Which Is Right for You?

Updated May 16, 2026  ·  66 verified reviews analyzed

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.

Inxmail shines .

See the full breakdown below ↓

How Does Hapi Guest Compare to Mail Relay?

Side-by-side ratings based on 66 verified hotelier reviews on HTR.

HTScore
31
0
Likelihood to Recommend
96%
0%
Ease of Use
4.6/5
0.0/5
Customer Support
4.8/5
0.0/5
Value for Money
4.6/5
0.0/5
Starting Price From $1,400/mo Contact sales
Verified Reviews 66 0

What Are the Pros and Cons of Hapi Guest vs Mail Relay?

After analyzing 66 verified reviews, Hapi users most value its specific system connectivities, implementation & support, integration simplification, while Inxmail users highlight . Click any theme to see what reviewers say.

Hapi Hapi Inxmail
Pros
+ Specific System Connectivities
+ Implementation & Support
+ Integration Simplification
+ Flexibility and Customization
Cons
Negative Feedback on Custom Development

Hapi vs Inxmail: Rankings by Hotel Segment

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 Hapi Hapi Inxmail
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 Hapi Hapi Inxmail
Boutique #8 33 reviews
Luxury #6 45 reviews
Branded / Chain #6 38 reviews
Extended Stay #12 3 reviews

By Region

Segment Hapi Hapi Inxmail
North America #2 38 reviews
Europe #13 15 reviews
Asia Pacific #3 12 reviews
Middle East #8 0 reviews

The Decision

Choosing between Hapi Guest by Hapi and Mail Relay by Inxmail hinges on your hotel’s core needs—whether you prioritize a unified CRM and integration platform or advanced email marketing capabilities. Hapi Guest addresses the challenge of connecting disparate hotel systems, creating a complete guest picture that enhances personalization. Mail Relay focuses solely on streamlining large-scale email campaigns, vital for boosting engagement but lacking broader CRM functionalities. Both solve communication issues but cater to different operational priorities.

If your team is looking for a robust, all-in-one hospitality CRM that simplifies integrations and enriches guest data, Hapi Guest is the clear choice. Conversely, if your hotel’s primary goal is to optimize email outreach and automate campaign management, Mail Relay might suit your needs better. But which one provides the most value and reliability for your specific hotel operation?

Quick Verdict: Why Hapi Guest Outshines Mail Relay

Hapi Guest’s 60 reviews and high recent review activity overwhelmingly favor it as the more proven and trusted solution. It boasts an impressive 4.8/5 overall rating, a 4.83/5 customer support score, and a 9.58/5 NPS, reflecting deep user satisfaction. In contrast, Mail Relay has no recent reviews or ratings, indicating limited market presence and uncertain ongoing support.

For hoteliers seeking a comprehensive CRM and integration platform with proven performance, Hapi Guest’s extensive review base and high satisfaction scores make it the recommended choice. Mail Relay’s strengths are in email marketing, but without recent reviews or verified customer feedback, confidence in its long-term value is limited.


Is Hapi Guest or Mail Relay Better for Hotels?

Hapi Guest and Mail Relay are designed to improve communication and guest management but target different hotel needs. Hapi Guest excels at integrating multiple operational systems, creating a unified guest profile, and supporting targeted marketing efforts. It simplifies complex data flows across PMS, CRM, POS, and other hotel systems, enabling personalized guest interactions.

Mail Relay, however, is specialized in email marketing—sending bulk campaigns, automating responses, and analyzing engagement metrics—without deep system integration features. While Mail Relay can boost outreach, it lacks the broad operational focus that Hapi provides.

The core divergence lies in scope: Hapi is a CRM platform that manages guest data and operational connectivity, while Mail Relay is solely an email marketing tool. Are you aiming to improve overall guest engagement through system integration, or just enhance your email campaigns? This fundamental difference guides the choice.

Hapi Guest vs Mail Relay: Which Should Your Hotel Choose?

If your hotel needs a centralized platform to consolidate guest data from multiple sources, automate personalized campaigns, and view guest interactions in one place, Hapi Guest is the superior choice. It’s especially suited for hotels in need of a complete CRM solution that can connect with existing property management, POS, and other operational systems.

If your team’s focus is on executing large-volume email campaigns, improving outreach efficiency, and tracking engagement metrics, then Mail Relay offers specialized features. However, with no recent reviews or verified customer feedback, its reliability and ongoing support remain uncertain.

For hotels with a broader operational challenge—unifying guest data, automating marketing, and improving guest experiences—Hapi is the recommended path. For those purely seeking email outreach, Mail Relay can be considered, but only if confidence in its current market standing is established.

Is Hapi Guest or Mail Relay Easier to Use?

Hapi Guest scores a 4.64/5 for ease of use, with users praising its intuitive interface and straightforward onboarding process. Reviewers highlight that “deployment is quick,” and “support is responsive,” making staff adoption generally smooth. Its well-designed dashboards and automation tools reduce the learning curve, helping your team start realizing benefits swiftly.

Mail Relay, with no recent reviews or detailed user feedback, offers an unclear picture of usability. Given the absence of recent data, we cannot confidently assess its interface or onboarding experience.

Edge: Hapi Guest.

Which Has Better Features: Hapi Guest or Mail Relay?

Hapi Guest offers a suite of 30 exclusive features, including data migration, guest profiles, segmentation, A/B testing, email templates, transactional templates, GDPR and CCPA compliance, and a centralized data warehouse. These capabilities enable deep personalization, sophisticated automation, and comprehensive guest management.

Mail Relay lacks publicly available feature details or comparable functionalities, suggesting it is primarily a campaign management tool without extensive integration or personalization features. Its primary strength appears to be in bulk email sending and basic analytics.

Edge: Hapi Guest.

Which Has Better Customer Support: Hapi Guest or Mail Relay?

Hapi’s support score of 4.83/5 is backed by 60 recent reviews, with customers describing the team as “knowledgeable,” “responsive,” and “a true partner.” Many users report that support during onboarding and ongoing troubleshooting exceeds expectations, making the implementation process less stressful.

Inxmail, which owns Mail Relay, has no recent verified reviews or detailed support ratings. Without current user feedback, it’s impossible to judge the quality or responsiveness of their support team.

Edge: Hapi Guest.

Which Has More Integrations: Hapi Guest or Mail Relay?

Hapi Guest integrates with 66 verified partners, including major hotel software like Suites, Juyo Analytics, Uniguest, WebRezPro, and Event Temple. This extensive network ensures your hotel can connect virtually all operational systems, from PMS to point-of-sale platforms.

Mail Relay offers no publicly listed integrations or verified partner connections, limiting its ability to synchronize with your existing hotel systems. Without integration support, it may require manual data handling or custom development.

Edge: Hapi Guest.

Which Do Hoteliers Rate Higher: Hapi Guest or Mail Relay?

Hapi Guest enjoys a 4.8/5 overall rating with 60 reviews, most in the last six months. Hotels of all sizes, from independents to large brands, rate it highly for ease of use, support, and overall value. Its recent reviews suggest ongoing user satisfaction.

Mail Relay has no recent reviews or ratings, making it impossible to determine how hotels perceive its performance or support quality presently.

Edge: Hapi Guest.

How Much Do Hapi Guest and Mail Relay Cost?

Hapi Guest costs $1,400 per month with no mention of implementation or ongoing charges. It offers a straightforward subscription model without freemium options or per-room fees.

Mail Relay’s pricing details are not publicly available, and no trial options are listed. This lack of transparency makes it difficult to compare value or determine if it fits your budget.

What Type of Hotel Should Use Hapi Guest?

  • Hotels that need a unified view of guest data from multiple systems to personalize services.
  • Teams that want to automate targeted marketing campaigns based on guest profiles.
  • Hotels aiming to reduce integration costs and speed up deployment.
  • Properties in need of compliance tools like GDPR and CCPA.
  • Hotels looking for a scalable solution supporting multiple regions.

Not ideal if you prefer a simple email marketing tool without broader operational needs. Smaller hotels with minimal system complexity might find it more than they require.

What Type of Hotel Should Use Mail Relay?

  • Marketing teams focused on executing large-scale email campaigns.
  • Hotels that already have a CRM system in place and just need email outreach automation.
  • Properties seeking detailed email analytics and automation workflows.
  • Hotels in need of a straightforward, bulk email sender.

Not ideal if your hotel requires deep integration across multiple operational systems or a comprehensive guest CRM platform. Hotels seeking to unify guest data and automate personalized interactions should look elsewhere.

Hapi Guest vs Mail Relay: The Bottom Line for Hotels

Hapi Guest and Mail Relay serve different core hotel needs. Hapi Guest is a full-fledged CRM and integration platform that consolidates guest information, automates personalized marketing, and connects with numerous hotel systems. Mail Relay is a dedicated email marketing tool optimized for bulk outreach and engagement tracking but lacks system integration capabilities.

Choose Hapi Guest if your hotel aims to unify guest data, streamline operations, and deliver tailored experiences. It’s ideal for properties seeking a scalable, reliable platform with proven reviews, high satisfaction, and extensive integrations.

Opt for Mail Relay only if your primary goal is high-volume email campaigns without the need for operational or guest data integration. Its utility is limited for hotels looking to develop a holistic marketing and guest management strategy. However, due to the lack of recent reviews and verified customer feedback, confidence in Mail Relay’s current support and feature set is questionable.

How Much Do Hapi Guest and Mail Relay Cost?

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.

Hapi Hapi Inxmail
Starting Price From $1,400/mo

Which Features Does Hapi Guest Have That Mail Relay Doesn't (and Vice Versa)?

According to HTR's product database, Hapi Guest and Mail Relay share 0 features. Here are the key differences — features one has that the other lacks.

Feature Hapi Hapi Inxmail
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.

Hapi vs Inxmail: The Bottom Line

Hapi
Hapi
4.8/5 from 66 reviews

What hoteliers love

Specific System Connectivities 88% positive

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.

Implementation & Support 95% positive

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.

Integration Simplification 100% positive

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

Negative Feedback on Custom Development 100% negative

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

Data Migration Services Pace, Sales Activity, and GRC Reporting Contact Management Centralized multi-hotel/multi-brand solution Centralized data warehouse
4.6/5 ease of use 4.8/5 support 65 integrations
Visit Profile
Inxmail
0.0/5 from 0 reviews
0.0/5 ease of use 0.0/5 support 0 integrations
Visit Profile

Where the ratings diverge most

Overall Rating Hapi 4.8 vs 0.0 (+4.8)
Ease of Use Hapi 4.6 vs 0.0 (+4.6)
Customer Support Hapi 4.8 vs 0.0 (+4.8)
Value for Money Hapi 4.6 vs 0.0 (+4.6)
Onboarding Hapi 4.7 vs 0.0 (+4.7)

Frequently Asked Questions About Hapi Guest vs Mail Relay

Can Hapi Guest replace Mail Relay?

It depends on your requirements. Hapi Guest and Mail Relay share many core Hotel CRM & Email Marketing features, but each has unique capabilities. Hapi Guest offers 65 verified integration partners, while Mail Relay offers 0. Review the feature comparison above to see where they differ before switching.

Which is better for small or independent hotels?

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.

Do Hapi Guest or Mail Relay offer a free plan?

Hapi Guest: No. Mail Relay: 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.

How Does HTR Evaluate and Rank Hapi Guest and Mail Relay?

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 Inxmail 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 →

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