The Guestbook: Cash Rewards Suite vs. Tharro: Which Is Right for You?

Updated May 15, 2026  ·  198 verified reviews analyzed

TLDR

We analyzed 198 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:

The Guestbook shines in ease of use and customer support — especially for independent properties (5.0/5) , with exclusive features like Custom Segment Messaging and Messaging Analytics.

Tharro shines , with exclusive features like Metasearch Survelliance and OTA Parity Live Feed.

See the full breakdown below ↓

How Does The Guestbook: Cash Rewards Suite Compare to Tharro?

Side-by-side ratings based on 198 verified hotelier reviews on HTR.

HTScore
95
0
Likelihood to Recommend
97%
0%
Ease of Use
4.8/5
0.0/5
Customer Support
4.9/5
0.0/5
Value for Money
4.7/5
0.0/5
Starting Price From $200/mo From $300/mo
Verified Reviews 198 0

What Are the Pros and Cons of The Guestbook: Cash Rewards Suite vs Tharro?

After analyzing 198 verified reviews, The Guestbook users most value its loyalty program effectiveness, ease of use, revenue and roi, while Tharro users highlight . Click any theme to see what reviewers say.

The Guestbook The Guestbook Tharro Tharro
Pros
+ Loyalty Program Effectiveness
+ Ease of Use
+ Revenue and ROI
+ Increased Direct Bookings
Cons
Email Marketing Limitations

The Guestbook vs Tharro: Rankings by Hotel Segment

How each product ranks among Direct Booking Tools vendors for different property sizes, types, and regions — based on verified reviews from hoteliers in each segment.

By Hotel Size

Segment The Guestbook The Guestbook Tharro Tharro
Small (10-24 rooms) #3 25 reviews
Mid-Size (25-74 rooms) #2 95 reviews
Large (75-199 rooms) #2 39 reviews
X-Large (200+ rooms) #2 29 reviews

By Property Type

Segment The Guestbook The Guestbook Tharro Tharro
Boutique #2 107 reviews
Luxury #2 86 reviews
Branded / Chain #2 56 reviews
Extended Stay #3 13 reviews

By Region

Segment The Guestbook The Guestbook Tharro Tharro
North America #1 138 reviews
Europe #9 21 reviews
Asia Pacific #4 15 reviews
Middle East #2 5 reviews

The Decision

Choosing between The Guestbook’s Cash Rewards Suite and Tharro hinges on your hotel’s core needs: maximizing direct bookings or understanding AI-driven visibility. The Guestbook has a proven track record with extensive reviews, while Tharro offers specialized AI search insights but lacks review data. Your decision should depend on whether your priority is boosting revenue through loyalty programs or gaining strategic intelligence on AI search positioning.

Both aim to enhance your hotel’s profitability but approach that goal very differently. Are you ready to focus on direct guest engagement or data-driven market intelligence?

Is The Guestbook or Tharro Better for Hotels?

The Guestbook primarily targets increasing direct bookings and reducing OTA reliance through a cash-back loyalty program, with over 175 reviews and recent positive feedback. Tharro, on the other hand, provides AI-powered search visibility tracking with no reviews yet, making its impact less quantifiable.

While The Guestbook emphasizes user-friendly interfaces and proven ROI, Tharro concentrates on market positioning insights from AI search result monitoring. Do you need a loyalty platform with real-world reviews or an intelligence tool for AI search trends?

The Guestbook vs Tharro: Which Should Your Hotel Choose?

If your hotel needs to boost direct booking conversions, especially in markets where loyalty programs and guest retention matter most, go with The Guestbook. Its extensive review base and high ratings (95+ HTR Score, 5/5 overall) confirm its effectiveness in that area.

If your hotel’s focus is understanding how AI search platforms impact visibility and bookings, Tharro’s specialized insights could be appealing. However, its lack of reviews suggests it’s unproven at scale. For most hoteliers seeking tangible results, The Guestbook’s proven track record makes it the clear choice.

Is The Guestbook or Tharro Easier to Use?

The Guestbook boasts a user experience rated at 4.82/5, with a straightforward onboarding process rated at 4.79/5. Reviews highlight its intuitive interface, both for hotel staff and guests, with many praising its plug-and-play setup and customization options.

Tharro, with zero reviews, provides a niche service that relies on users understanding complex AI search data and market demand insights. Its user-friendliness remains untested in the field.

Edge: The Guestbook.

Which Has Better Features: The Guestbook or Tharro?

The Guestbook offers six features exclusive to its platform, including pop-up & exit intent messages, custom segment messaging, messaging analytics, live chat, an analytics dashboard, and instant redeemable rewards. These tools support guest engagement and loyalty directly.

Tharro provides two unique features: metasearch surveillance and OTA parity live feed, offering insights into search rankings and competitor activity. However, its feature set is narrower and more niche-focused.

Edge: The Guestbook.

Which Has Better Customer Support: The Guestbook or Tharro?

The Guestbook’s customer support scores at 4.91/5, with reviews emphasizing quick, helpful responses and proactive problem-solving. Users frequently mention how support has been vital in adapting to evolving needs and maximizing program benefits.

Tharro has no available reviews on support or onboarding, leaving its service quality unverified. Given the importance of reliable support in SaaS, The Guestbook’s demonstrated excellence wins.

Edge: The Guestbook.

Which Has More Integrations: The Guestbook or Tharro?

The Guestbook integrates with 36 verified partners, including major property management systems and booking engines like WebRezPro, Net Affinity, and ReservHOTEL. These integrations facilitate smooth implementation and data flow.

Tharro currently has no verified integrations, limiting its immediate compatibility with hotel tech stacks. Its niche focus does not detract from the value of existing integrations for The Guestbook.

Edge: The Guestbook.

Which Do Hoteliers Rate Higher: The Guestbook or Tharro?

The Guestbook’s reviews are overwhelmingly positive, with a 5/5 overall rating based on 175 reviews. Hotels across segments—luxury, boutique, resort, and city center—rate it highly, especially in recent feedback emphasizing ease of use, ROI, and support.

Tharro lacks reviews altogether, making it impossible to assess hotel satisfaction. For the foreseeable future, The Guestbook’s high ratings and recent reviews make it the trusted choice.

Edge: The Guestbook.

How Much Do The Guestbook and Tharro Cost?

The Guestbook charges a flat monthly fee of $200, with no implementation or trial fees, making its pricing transparent and predictable. Tharro costs $300 per month and offers a 30-day trial, but details on additional costs are sparse.

Given The Guestbook’s proven ROI and extensive features, its competitive pricing increases its appeal for hotels seeking tangible results without hidden costs.

What Type of Hotel Should Use The Guestbook?

  • Hotels prioritizing direct bookings and guest loyalty through cashback rewards.
  • Hotels seeking proven ROI with positive reviews from similar properties.
  • Hotels that want an easy-to-use platform with rich integrations.
  • Properties aiming to reduce OTA commissions and increase revenue.
  • Teams that value ongoing support and data insights.

Not ideal if you primarily need market positioning or AI search visibility insights.

What Type of Hotel Should Use Tharro?

  • Hotels looking to understand their position in AI-powered search results.
  • Hotels interested in market demand insights, seasonality, and booking trends.
  • Tech-savvy teams comfortable interpreting AI and search data.
  • Properties aiming to refine marketing focus based on search visibility threats.

Not ideal if you need a loyalty or booking tool with proven guest engagement features.

The Guestbook vs Tharro: The Bottom Line for Hotels

The Guestbook excels in driving direct bookings and building guest loyalty, with extensive positive reviews and proven results across hotel segments. Its broad feature set and high customer satisfaction make it a dependable tool for revenue growth.

Tharro offers a niche, AI search visibility platform that can inform strategic marketing decisions, but without user reviews and a limited feature scope, it remains an unproven option at scale. For most hoteliers, The Guestbook provides a clearer, more immediate path to increased profitability.

If your goal is to enhance your hotel's direct booking rate and guest loyalty, The Guestbook is the recommended choice. Its extensive track record, reviews, and integrations make it the safer investment.

Choose Tharro if your hotel’s priority is understanding and optimizing your AI-driven search presence, and you’re prepared to navigate an emerging, less-tested platform.

In conclusion, for tangible results that impact your bottom line today, The Guestbook stands out as the more reliable, proven platform. Tharro’s insights could be valuable in the future but lack the current validation and user trust necessary for a confident investment.

How Much Do The Guestbook: Cash Rewards Suite and Tharro Cost?

Direct Booking Tools 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.

The Guestbook The Guestbook Tharro Tharro
Starting Price From $200/mo From $300/mo

Which Features Does The Guestbook: Cash Rewards Suite Have That Tharro Doesn't (and Vice Versa)?

According to HTR's product database, The Guestbook: Cash Rewards Suite and Tharro share 1 features. Here are the key differences — features one has that the other lacks.

Feature The Guestbook The Guestbook Tharro Tharro
Analytics dashboard
Custom Segment Messaging
Instant redeemable rewards
Live Chat
Messaging Analytics
Metasearch Survelliance
OTA Parity Live Feed
Pop-up & Exit Intent Messages

Real-World Results: The Guestbook vs Tharro 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
The Guestbook Lotte New York Palace Large
+ $15.8M Annual Room Revenue Impact
+ 59.4% Repeat Stay Percentage
+ 16.5X Revenue to Cost Multiplier

"The Guestbook has increased direct bookings for us over the years. They have always been flexible with custom needs to assist our property and our initiatives. The best part is y..."

Derek Brewster
Derek Brewster
Area Director of Revenue Management
Tharro Tharro

No published case study for this goal yet.

Improve Guest Experience
The Guestbook Grupo Posadas Mid-Size
+ +$5.6M Annual Revenue Impact | +18,688 Annual Room Nights
+ 23,455 Guests Enrolled during the First Six Months

"One of the greatest tools we incorporated in several years!"

José Jaime Lorenzo
José Jaime Lorenzo
Chief Commercial Officer - Hotel Busines...
Tharro Tharro

No published case study for this goal yet.

The Guestbook vs Tharro: The Bottom Line

The Guestbook
The Guestbook
4.9/5 from 198 reviews

What hoteliers love

Loyalty Program Effectiveness 100% positive

The Guestbook's loyalty program is popular among guests, driving repeat stays and guest satisfaction. Users highlight its role in fostering long-term... The Guestbook's loyalty program is popular among guests, driving repeat stays and guest satisfaction. Users highlight its role in fostering long-term guest relationships and increasing customer engagement through cashback rewards.

Ease of Use 100% positive

Reviewers frequently mention The Guestbook's user-friendly interface, making it straightforward for both guests and hotel staff to use. This enhances... Reviewers frequently mention The Guestbook's user-friendly interface, making it straightforward for both guests and hotel staff to use. This enhances the booking experience, reflected in positive user feedback.

Revenue and ROI 100% positive

The program's impact on increasing revenue and demonstrating a strong return on investment is noted in several reviews. With decreased OTA commissions... The program's impact on increasing revenue and demonstrating a strong return on investment is noted in several reviews. With decreased OTA commissions and enhanced profitability, users recognize The Guestbook as a valuable investment.

Where hoteliers push back

Email Marketing Limitations 100% negative

A few users note that the product could be improved by expanding its email marketing capabilities, requesting features like the ability to send promot... A few users note that the product could be improved by expanding its email marketing capabilities, requesting features like the ability to send promotions to all members, not just those who signed up through a particular hotel.

Unique capabilities

Pop-up & Exit Intent Messages Custom Segment Messaging Messaging Analytics Live Chat Analytics dashboard
4.8/5 ease of use 4.9/5 support 36 integrations
Visit Profile
Tharro
Tharro
0.0/5 from 0 reviews

Unique capabilities

Metasearch Survelliance OTA Parity Live Feed
0.0/5 ease of use 0.0/5 support 0 integrations
Visit Profile

Where the ratings diverge most

Overall Rating The Guestbook 5.0 vs 0.0 (+5)
Ease of Use The Guestbook 4.8 vs 0.0 (+4.8)
Customer Support The Guestbook 4.9 vs 0.0 (+4.9)
Value for Money The Guestbook 4.7 vs 0.0 (+4.7)
Onboarding The Guestbook 4.8 vs 0.0 (+4.8)

Frequently Asked Questions About The Guestbook: Cash Rewards Suite vs Tharro

Can The Guestbook: Cash Rewards Suite replace Tharro?

It depends on your requirements. The Guestbook: Cash Rewards Suite and Tharro share many core Direct Booking Tools features, but each has unique capabilities. The Guestbook: Cash Rewards Suite offers 36 verified integration partners, while Tharro 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. The Guestbook: Cash Rewards Suite leads in ease of use at 4.8/5 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 The Guestbook: Cash Rewards Suite or Tharro offer a free plan?

The Guestbook: Cash Rewards Suite: No. Tharro: No. Neither product currently offers a free tier. Most Direct Booking Tools vendors offer demos or trials — request one from each to evaluate before committing.

How Does HTR Evaluate and Rank The Guestbook: Cash Rewards Suite and Tharro?

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. The Guestbook has an HT Score of 95 and Tharro 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 →

Get personalized product recommendations

Product recommendations advisor

Ghostel icon

Let´s lookup your hotel information