Digital Marketing (rezStream) vs. Smart Host CRM: Which Is Right for You?

Updated May 26, 2026  ·  234 verified reviews analyzed

TLDR

We analyzed 234 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:

rezStream shines in ROI and onboarding .

Smart Host GmbH shines when it comes to campaign management & offer creation , with exclusive features like Guest profiles and Marketing Automation.

See the full breakdown below ↓

How Does Digital Marketing (rezStream) Compare to Smart Host CRM?

Side-by-side ratings based on 234 verified hotelier reviews on HTR.

HTScore
0
100
Likelihood to Recommend
98%
93%
Ease of Use
4.8/5
4.7/5
Customer Support
5.0/5
4.9/5
Value for Money
4.8/5
4.3/5
Starting Price Contact sales From $900/mo
Verified Reviews 5 229

What Are the Pros and Cons of Digital Marketing (rezStream) vs Smart Host CRM?

After analyzing 234 verified reviews, rezStream users most value its , while Smart Host GmbH users highlight campaign management & offer creation, support quality, personalized guest communication. Click any theme to see what reviewers say.

rezStream rezStream Smart Host GmbH Smart Host GmbH
Pros
+ Campaign Management & Offer Creation
+ Support Quality
+ Personalized Guest Communication
+ Comprehensive Data Analytics
Cons
Future Improvements
Integration Needs
Newsletter Design Flexibility

rezStream vs Smart Host GmbH: 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 rezStream rezStream Smart Host GmbH Smart Host GmbH
Small (10-24 rooms) #11 4 reviews #1 92 reviews
Mid-Size (25-74 rooms) #26 1 reviews #3 104 reviews
Large (75-199 rooms) #15 4 reviews
X-Large (200+ rooms) #15 2 reviews

By Property Type

Segment rezStream rezStream Smart Host GmbH Smart Host GmbH
Boutique #25 1 reviews #4 81 reviews
Luxury #25 2 reviews #4 67 reviews
Branded / Chain #27 1 reviews #5 41 reviews
Extended Stay #21 1 reviews #3 16 reviews

By Region

Segment rezStream rezStream Smart Host GmbH Smart Host GmbH
North America #10 5 reviews #29 1 reviews
Europe #26 0 reviews #2 206 reviews
Middle East #13 1 reviews

The Decision

Choosing the right hotel CRM and email marketing software can significantly impact your guest relationships and revenue. rezStream’s Digital Marketing solution and Smart Host CRM both aim to boost your direct bookings and guest engagement, but they approach these goals differently. rezStream has a long-standing reputation with more reviews, while Smart Host garners more recent, detailed feedback. Which one aligns better with your hotel’s needs?

Both products focus on automating guest communication, segmenting audiences, and enhancing marketing efficiency. However, rezStream emphasizes integrated email marketing with a strong focus on content and social media, while Smart Host offers a comprehensive CRM platform with advanced data management and automation. Are you looking for a dedicated email marketing tool or a full-fledged guest management system?

Is rezStream or Smart Host Better for Hotels?

rezStream primarily targets properties that need a dedicated email marketing platform integrated with their existing property management systems. Its strength lies in crafting engaging email campaigns, SEO, and social media marketing, making it ideal if your team wants to focus on content-driven outreach.

Smart Host, by contrast, offers a broader CRM solution with a rich set of segmentation, automation, and analytics features, making it suitable if your hotel requires a centralized platform managing guest data and communications across the entire guest lifecycle. If your priority is personalized, data-driven guest engagement, Smart Host is the more comprehensive choice.

rezStream’s reviews are limited, with only five total, but all are recent and highly positive, emphasizing its ease of use and impact on occupancy growth. Smart Host’s 217 reviews span multiple years, with recent feedback highlighting its intuitive interface and high ROI. Given the volume and recency of reviews, Smart Host’s data is more robust and trustworthy. Which set of strengths aligns better with your hotel’s strategy?

Which Should Your Hotel Choose if You Need Simpler Guest Communication?

rezStream scores 4.8/5 for ease of use, thanks to an intuitive interface and a smooth onboarding process. Its platform focuses on email marketing, content creation, and social media integration, making it straightforward for your team to launch campaigns quickly.

Smart Host, with a 4.7/5 usability score, also offers a user-friendly interface, with many users praising its automation and segmentation features. However, its broader feature set can introduce a steeper learning curve for new users unfamiliar with advanced CRM tools.

Considering your team’s familiarity with marketing automation or content management, rezStream stands out as easier to adopt initially. Edge: rezStream.

Which Has Better Features: rezStream or Smart Host?

rezStream offers no exclusive features beyond its core email marketing and digital marketing services, focusing on email campaigns, SEO, and social media tools. In contrast, Smart Host boasts 29 distinct features including guest profiles, segmentation, automation, surveys, GDPR compliance, and an open API.

Smart Host’s detailed segmentation, dynamic surveys, and automation capabilities provide a more tailored guest experience. If your hotel values extensive customization and in-depth guest data management, Smart Host’s feature set offers a clear advantage. Edge: Smart Host.

Which Has Better Customer Support: rezStream or Smart Host?

rezStream’s customer support is rated a perfect 5/5, with reviews highlighting its dedicated team, prompt follow-up, and personalized assistance. Users mention Holly’s exemplary service, making onboarding and ongoing support smooth.

Smart Host’s support is also highly rated at 4.87/5, with feedback emphasizing its friendly, proactive, and competent team. Users appreciate the quick resolution of issues and ongoing assistance, critical for complex CRM systems.

While both excel, rezStream’s support ratings are slightly higher, backed by fewer reviews that are very recent. Edge: rezStream.

Which Has More Integrations: rezStream or Smart Host?

rezStream integrates with 6 verified partners, including Cloudbeds, Akia, and Whistle, mainly focusing on property management and booking tools. Smart Host offers 25 verified integrations, including major PMS like Protel, Mews, Oracle Hospitality, and third-party channels like Fidelio and Seekda.

Smart Host’s broader integration ecosystem supports a more connected workflow, enabling your team to centralize guest data and streamline operations across multiple platforms. If integration depth and variety are priorities, Smart Host has the edge. Edge: Smart Host.

Which Do Hoteliers Rate Higher: rezStream or Smart Host?

Smart Host’s 217 reviews average a 4.0/5 rating, with recent reviews emphasizing its ease of use, automation, and ROI. Hoteliers in the luxury, resort, and independent hotel segments particularly praise its ability to personalize guest communication and increase bookings.

rezStream’s 5 reviews are all recent and uniformly positive, praising its impact on occupancy and customer service. However, with fewer reviews, Smart Host’s more extensive feedback offers a clearer picture of overall satisfaction across diverse property types.

Given the volume and recency, Smart Host’s ratings carry more weight. Edge: Smart Host.

How Much Do rezStream and Smart Host Cost?

rezStream does not publicly disclose its pricing structure, suggesting a custom quote based on property size and needs. Smart Host’s flat rate is $900 per month, with no free tier or trial, positioning it as a premium option.

If budget is a concern, rezStream’s pricing may be more flexible, but you’ll need to request a quote. Smart Host’s predictable monthly fee includes access to extensive features, making it easier to plan expenses.

What Type of Hotel Should Use rezStream?

  • Hotels that prioritize content-centric marketing and social media campaigns.
  • Properties seeking an easy-to-use email marketing system with high engagement potential.
  • Small to medium-sized properties that want a straightforward marketing tool without extensive CRM features.
  • Teams that prefer a platform with dedicated support and rapid onboarding.
  • Not ideal if you need advanced guest profiles, automation, or integration with multiple PMS systems.

rezStream is best for properties looking to boost occupancy through compelling email campaigns and digital marketing, especially if they want simplicity and strong support.

What Type of Hotel Should Use Smart Host?

  • Hotels that want a centralized CRM to manage guest data and personalized communication across all touchpoints.
  • Properties aiming to automate campaigns based on detailed segmentation and guest preferences.
  • Hotels that need extensive integrations with PMS, booking engines, and third-party systems.
  • Teams interested in dynamic surveys, feedback collection, and detailed analytics.
  • Not ideal if your hotel prefers a stand-alone email marketing tool without the need for deep guest profiling.

Smart Host suits properties committed to data-driven marketing, automation, and comprehensive guest management.

The Bottom Line for Hotels

The core difference lies in scope: rezStream is a straightforward email marketing tool suited for content-driven campaigns, while Smart Host functions as a full CRM with automation, segmentation, and analytics.

If your hotel needs a simple, reliable email marketing platform with high support, rezStream is an excellent option. It’s especially suitable if you’re smaller or new to digital marketing and want quick results with less complexity.

However, if your hotel aims to create detailed guest profiles, automate personalized campaigns, and integrate deeply with PMS systems, Smart Host is the better choice. Its extensive feature set and recent reviews demonstrate it can deliver higher ROI and more sophisticated guest engagement.

In conclusion, choose rezStream for ease and content focus; opt for Smart Host if you require a holistic guest management system. Your decision depends on your hotel’s scale, sophistication, and long-term marketing ambitions.

How Much Do Digital Marketing (rezStream) and Smart Host CRM 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.

rezStream rezStream Smart Host GmbH Smart Host GmbH
Starting Price From $900/mo

Which Features Does Digital Marketing (rezStream) Have That Smart Host CRM Doesn't (and Vice Versa)?

According to HTR's product database, Digital Marketing (rezStream) and Smart Host CRM share 0 features. Here are the key differences — features one has that the other lacks.

Feature rezStream rezStream Smart Host GmbH Smart Host GmbH
Centralized data warehouse
Guest profiles
Marketing Automation
Personalized one-to-communication
Segmentation
Template Editor

Showing top differences. 17 more features differ between these products.

Real-World Results: rezStream vs Smart Host GmbH by Business Goal

We analyzed 8 verified case studies to compare what hotels actually achieve with each platform across four key business objectives.

Increase Revenue & Reduce Costs
rezStream rezStream

No published case study for this goal yet.

Smart Host GmbH Falkensteiner Hotels & Residences Mid-Size
+ Falkensteiner saw a significant increase in conversion rates, which obviously led to more inquiries and bookings.
+ Both the reservation center and the marketing department experienced a strong relief in terms of workload & time.

"We feel good with Smart Host"

Erich Falkensteiner
Erich Falkensteiner
CEO Falkensteiner Hotels & Residences
Increase Operational Efficiency
rezStream rezStream

No published case study for this goal yet.

Smart Host GmbH Piris Jagdhof - Dolce Vita Experience Small
+ Finally automated! Thanks to the Smart Host CRM's intelligent algorithm, segmentation is now fully automated!
+ The hotel is now able to address very specific groups of guests in order to be able to respond even more precisely to their wishes and enable them to visit the beautiful Piris Jagdhof!

"We are very satisfied with Smart Host, as we can now finally address our guests even more individually and create campaigns tailored to their needs. Our aim was to launch several c..."

Julian Pirhofer
Julian Pirhofer
Hotelier
Improve Guest Experience
rezStream rezStream

No published case study for this goal yet.

Smart Host GmbH Hotel Ratscher Landhaus Small
+ Smart Host offers an intuitive editor for creating newsletters and provides segmentation options for each customer profile thanks to the interface with the hotel PMS. The tool regularly suggests campaign ideas and facilitates text creation thanks to integrated AI.
+ The success of using Smart Host can be measured at any time on the user-friendly dashboard, where the hotel has an overview of all figures - even the sales figures generated by the individualized guest communication.

"We save a lot of time and that is the most precious thing you have!"

Michaela Muster
Michaela Muster
General Manager & Owner

rezStream vs Smart Host GmbH: The Bottom Line

rezStream
rezStream
4.9/5 from 5 reviews

Ranks higher for

US #9 vs #21
North America #10 vs #29
4.8/5 ease of use 5.0/5 support 6 integrations
Visit Profile
Smart Host GmbH
Smart Host GmbH
4.7/5 from 229 reviews

What hoteliers love

Campaign Management & Offer Creation 100% positive

The campaign module in Smarthost is regarded as easy to use, with a drag-and-drop editor for quick newsletter creation. Users enjoy the practical natu... The campaign module in Smarthost is regarded as easy to use, with a drag-and-drop editor for quick newsletter creation. Users enjoy the practical nature and efficiency of personalized campaigns. However, creating group offers remains cumbersome, requiring improvement.

Support Quality 89% positive

Smarthost's support team garners praise for their responsiveness and competence. Users appreciate the proactive assistance and dedication to customer... Smarthost's support team garners praise for their responsiveness and competence. Users appreciate the proactive assistance and dedication to customer success, significantly adding value to the product experience.

Personalized Guest Communication 100% positive

Smarthost's capability to use complex guest data for personalized communication is frequently praised. Users highlight how personalized campaigns are... Smarthost's capability to use complex guest data for personalized communication is frequently praised. Users highlight how personalized campaigns are easy to create and deliver, increasing guest engagement. The system allows targeted outreach with minimal effort, significantly enhancing guest interactions.

Where hoteliers push back

Future Improvements 50% negative

Suggestions for Smarthost's enhancements include adding AI automation, custom template creation, and improved filters for data selection. These improv... Suggestions for Smarthost's enhancements include adding AI automation, custom template creation, and improved filters for data selection. These improvements could enhance efficiency and user satisfaction.

Integration Needs 71% negative

There is expressed interest in deeper integrations with booking systems like Fidelio and Seekda to unlock further potential of the tool, particularly... There is expressed interest in deeper integrations with booking systems like Fidelio and Seekda to unlock further potential of the tool, particularly in guest data utilization and availability management.

Ranks higher for

Mid-Size (25-74 rooms) #3 vs #26
Small (10-24 rooms) #1 vs #11
X-Small (< 10 rooms) #1 vs #11
Bed & Breakfast & Inns #2 vs #20

Unique capabilities

Centralized data warehouse Guest profiles Personalized one-to-communication Segmentation Template Editor
4.7/5 ease of use 4.9/5 support 25 integrations
Visit Website

Where the ratings diverge most

Value for Money rezStream 4.8 vs 4.3 (+0.5)
Onboarding rezStream 5.0 vs 4.6 (+0.4)

Frequently Asked Questions About Digital Marketing (rezStream) vs Smart Host CRM

Can Digital Marketing (rezStream) replace Smart Host CRM?

It depends on your requirements. Digital Marketing (rezStream) and Smart Host CRM share many core Hotel CRM & Email Marketing features, but each has unique capabilities. Digital Marketing (rezStream) offers 6 verified integration partners, while Smart Host CRM offers 25. 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. Digital Marketing (rezStream) 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.

Do Digital Marketing (rezStream) or Smart Host CRM offer a free plan?

Digital Marketing (rezStream): No. Smart Host CRM: 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 Digital Marketing (rezStream) and Smart Host CRM?

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. rezStream has an HT Score of 0 and Smart Host GmbH has 100. 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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