NewBook (PMS) vs. Guestline (Rezlynx PMS): Which Is Right for You?

Updated May 16, 2026  ·  159 verified reviews analyzed

TLDR

We analyzed 159 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:

NewBook shines in customer support and ROI , with exclusive features like On premise.

Access Hospitality shines when it comes to customer support — especially for independent properties (4.6/5) , with exclusive features like Payment Requests and Tablet/Kiosk Check-in.

See the full breakdown below ↓

How Does NewBook (PMS) Compare to Guestline (Rezlynx PMS)?

Side-by-side ratings based on 159 verified hotelier reviews on HTR.

HTScore
0
24
Likelihood to Recommend
96%
90%
Ease of Use
4.7/5
4.5/5
Customer Support
5.0/5
4.5/5
Value for Money
4.6/5
4.2/5
Starting Price From $1,000/mo Contact sales
Verified Reviews 16 143

What Are the Pros and Cons of NewBook (PMS) vs Guestline (Rezlynx PMS)?

After analyzing 159 verified reviews, NewBook users most value its , while Access Hospitality users highlight customer support, intuitive cloud-based pms, integration with third-party systems. Click any theme to see what reviewers say.

NewBook NewBook Access Hospitality Access Hospitality
Pros
+ Customer Support
+ Intuitive Cloud-based PMS
+ Integration with Third-party Systems
+ User Training and Onboarding
Cons
System Speed and Reliability
Room Management and Booking
Customizable Features

NewBook vs Access Hospitality: Rankings by Hotel Segment

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

By Hotel Size

Segment NewBook NewBook Access Hospitality Access Hospitality
Small (10-24 rooms) #43 8 reviews #16 65 reviews
Mid-Size (25-74 rooms) #42 7 reviews #14 57 reviews
Large (75-199 rooms) #47 1 reviews #18 9 reviews
X-Large (200+ rooms) #38 1 reviews

By Property Type

Segment NewBook NewBook Access Hospitality Access Hospitality
Boutique #47 7 reviews #17 52 reviews
Luxury #53 2 reviews #17 46 reviews
Branded / Chain #44 4 reviews #13 41 reviews
Extended Stay #44 2 reviews #41 2 reviews

By Region

Segment NewBook NewBook Access Hospitality Access Hospitality
North America #39 2 reviews #51 10 reviews
Europe #9 118 reviews
Asia Pacific #17 4 reviews
Middle East #23 1 reviews

The Decision

Choosing the right Property Management System (PMS) can determine the efficiency and revenue potential of your hotel. Both NewBook and Guestline aim to streamline operations and enhance guest experiences, but they differ significantly in features, user feedback, and market presence. Given the recent reviews and user ratings, it’s clear that NewBook, with its 16 reviews and stellar 4.75/5 overall rating, offers a more current and proven solution. But which product truly fits your hotel’s needs?

Is NewBook or Guestline Better for Hotels?

Both NewBook and Guestline serve the hotel industry by managing reservations, guest data, and operations, but they target different hotel types and markets. NewBook, with a focus on smaller to mid-sized properties—including boutique hotels, resorts, and vacation rentals—aims to simplify property management while boosting bookings. Guestline, on the other hand, primarily targets larger, more complex hotel groups and independent hotels with extensive modules for events and revenue management. Do your hotel’s needs lean toward straightforward property management or comprehensive operational control?

NewBook’s user reviews highlight its ease of use, customization, and customer support, making it ideal for hotels that need a robust yet simple platform. Guestline’s strength lies in its broad feature set, with over 95 integrations and modules for revenue, marketing, and conference management. While Guestline’s reviews are more numerous, they also reveal some ongoing support issues, and its complexity can be a hurdle for smaller teams. Are you looking for a system that’s quick to implement and easy to operate, or one packed with advanced features for growth?

NewBook vs Guestline: Which Should Your Hotel Choose?

If your hotel requires a straightforward, user-friendly PMS with excellent support and recent positive reviews, go with NewBook. Its recent 16 reviews all emphasize support quality, ease of onboarding, and high satisfaction, especially among boutique and rental properties. If your hotel needs a wide array of features, extensive integrations, and modules for revenue and event management, Guestline might be more appropriate, especially if you’re managing larger, more complex operations.

For smaller hotels, resorts, or properties that prioritize support and simplicity, NewBook’s current review count and recent feedback make it the recommended choice. Larger hotels or chains seeking a comprehensive suite with advanced revenue tools and multi-lingual options may find Guestline’s extensive capabilities more aligned with their needs.

Is NewBook or Guestline Easier to Use?

NewBook boasts a 4.69/5 ease-of-use rating based on recent reviews, with users praising its intuitive interface and straightforward onboarding. The review quotes highlight how staff find it easy to train new users and navigate the platform, citing “stress-free” bookings and check-ins. Support is consistently rated high, with reviewers describing staff as “prompt,” “knowledgeable,” and “dedicated.”

Guestline’s ease of use scores 4.47/5, with users appreciating its cloud-based accessibility and intuitive interface. However, some reviews mention a learning curve due to system complexity and occasional slow responses from support, especially when troubleshooting issues.

Edge: NewBook.

Which Has Better Features: NewBook or Guestline?

NewBook offers 28 shared features plus 2 unique ones—namely, a Spa & Wellness Module and On-Premise capabilities—focusing on smaller properties and niche needs. Guestline, with over 51 features, provides extensive modules such as EPoS, Gift Vouchers, Multi-lingual, Online Check-in, and Task Management, catering to larger operations with complex requirements.

Where NewBook excels is in its streamlined booking engine and customization options, while Guestline’s competitive edge lies in its wide array of integrations and modules for revenue, billing, and guest messaging. If you want a system with specific niche features, NewBook’s unique offerings are advantageous; for broader operational needs, Guestline’s extensive feature set is better.

Edge: Guestline.

Which Has Better Customer Support: NewBook or Guestline?

NewBook’s customer support scores a perfect 5/5, with recent reviews praising prompt, knowledgeable, and friendly service. Comments include “support staff have been amazing,” and “the support desk is dedicated and creative,” indicating strong support for onboarding and troubleshooting.

Guestline’s support scores 4.41/5, with reviews acknowledging good initial training but some frustration over slow responses and inconsistent support quality. Users mention support delays, especially during system upgrades, which can hinder ongoing operations.

Edge: NewBook.

Which Has More Integrations: NewBook or Guestline?

Guestline offers 95 verified integrations, including popular partners like SiteMinder, Revinate, and Tripadvisor, providing extensive options for channel management, marketing, and revenue tools. In contrast, NewBook has 16 verified partners, including key integrations like RoomPriceGenie and Vingcard, but with fewer overall options.

Shared integrations include major platforms such as SiteMinder and Revinate, making Guestline the better choice if your property relies heavily on third-party integrations. However, if your focus is on core hospitality functions and streamlined workflows, NewBook’s simpler partner network might suffice.

Edge: Guestline.

Which Do Hoteliers Rate Higher: NewBook or Guestline?

NewBook’s recent reviews consistently rate the platform at 4.75/5, with hotel segments like boutique and vacation properties expressing high satisfaction. Reviewers frequently highlight its ease, customization, and support, with one stating, “I highly recommend NewBook; it’s far more user-friendly and sophisticated.”

Guestline’s overall rating is 4.53/5, with more reviews, mostly positive, though some mention system slowness and support delays. Independent hotels give slightly higher scores (4.63/5) compared to larger or branded properties.

Given the recent reviews and high satisfaction scores, NewBook is the more highly rated platform currently.

Edge: NewBook.

How Much Do NewBook and Guestline Cost?

NewBook charges a flat base fee of $1,000 per month, with no mention of setup fees or trial options. Its transparent pricing model simplifies budgeting, though additional modules may incur extra costs.

Guestline does not publicly disclose exact pricing, but it operates on a quote-based model, often more expensive and tailored to larger hotels or chains. The lack of clear pricing can be a hurdle for smaller properties considering total cost.

What Type of Hotel Should Use NewBook?

  • Hotels that prioritize simplicity, quick onboarding, and strong support.
  • Boutique hotels, resorts, vacation rentals, and RV parks needing an intuitive system.
  • Properties seeking to boost direct bookings and streamline operations.
  • Teams that value customization without system complexity.
  • Not ideal if you require extensive modules like EPoS or multi-currency features.

What Type of Hotel Should Use Guestline?

  • Larger hotels, independent or branded, with complex operations.
  • Properties needing advanced revenue management, online check-in, and task management.
  • Hotels looking for extensive integrations within a single platform.
  • Teams that are comfortable with a steeper learning curve and need multi-lingual, multi-currency support.
  • Not ideal if your property is small, or if you prefer a system that’s quick to deploy and simple to operate.

The Bottom Line for Hotels

NewBook and Guestline serve different hotel segments with distinct strengths. NewBook’s focus on ease, support, and recent positive reviews makes it ideal for small to mid-sized properties seeking simplicity and reliability. Guestline, with its broad feature set and extensive integrations, suits larger or more complex hotel groups aiming for operational control and growth.

For properties that value rapid deployment, user-friendly interfaces, and dedicated support, NewBook is the clear choice. Conversely, if your hotel requires comprehensive modules, multiple integrations, and sophisticated revenue tools, Guestline remains the more suitable option—though it comes with increased complexity and cost.

Ultimately, your choice hinges on your hotel’s size, complexity, and growth plans. NewBook’s recent review momentum and higher ratings suggest it’s currently the more trusted, proven platform for most small to mid-sized hotels.

How Much Do NewBook (PMS) and Guestline (Rezlynx PMS) Cost?

Property Management Systems 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.

NewBook NewBook Access Hospitality Access Hospitality
Starting Price From $1,000/mo

Which Features Does NewBook (PMS) Have That Guestline (Rezlynx PMS) Doesn't (and Vice Versa)?

According to HTR's product database, NewBook (PMS) and Guestline (Rezlynx PMS) share 28 features. Here are the key differences — features one has that the other lacks.

Feature NewBook NewBook Access Hospitality Access Hospitality
EPoS
Gift Vouchers & Prepaid Experiences
Multi-currency
Multi-lingual
On premise
Payment Requests
Spa & Wellness Module
Task Management

Showing top differences. 13 more features differ between these products.

Real-World Results: NewBook vs Access Hospitality by Business Goal

We analyzed 6 verified case studies to compare what hotels actually achieve with each platform across four key business objectives.

Increase Revenue & Reduce Costs
NewBook NewBook

No published case study for this goal yet.

Access Hospitality Handel’s Hotel Small
+ Ease of Use: The resulting efficiencies have both saved time due to a more productive and efficient team, and resulted in cost savings with much of the administrative work now automated.
+ On hand support: Easy access to a helpful and knowledgeable customer support team was key to any platform selection so problems could be quickly rectified.
+ Seamless Integration: A fully integrated solution also means less time spent reconciling information between systems, allowing for more guest time.

"We are delighted with the Guestline platform. We were looking for a system that quickly brought efficiencies to the operation as well as setting us up for the future, as guests loo..."

Christian Nanni
Christian Nanni
Managing Director
Increase Operational Efficiency
NewBook NewBook

No published case study for this goal yet.

Access Hospitality Barberstown Castle Small
+ Improved team morale - The efficiencies associated with integration have also built morale within the team.
+ Easy access to accurate, real-time information for all!
+ Superior training combined with accessible support.

"It allows us the flexibility to know weddings, food and beverage and rooms information are all on the one platform. Anyone can access the system from any place and at any time and..."

Ted Robinson
Ted Robinson
Managing Director
Improve Guest Experience
NewBook NewBook

No published case study for this goal yet.

Access Hospitality Ingliston Country Club and Hotel Small
+ Greater confidence in security of payment processing
+ Ease of implementation - One point of contact within Guestline to ensure a smooth transition and assist with any queries made for a seamless and hassle-free switchover.
+ Streamlined processes - There is a reduction in

"We were so impressed with the support offered by Guestline. The installation of both solutions was easy and stress-free."

Stuart Monk
Stuart Monk
Finance Director

NewBook vs Access Hospitality: The Bottom Line

NewBook
NewBook
4.8/5 from 16 reviews

Ranks higher for

Motels #39 vs #42
RV Parks & Campgrounds #12 vs #15
Vacation Rentals & Villas #31 vs #35
AU #6 vs #13

Unique capabilities

Spa & Wellness Module On premise
4.7/5 ease of use 5.0/5 support 16 integrations
Visit Profile
Access Hospitality
Access Hospitality
4.5/5 from 143 reviews

What hoteliers love

Customer Support 76% positive

Good customer support is frequently mentioned as a positive aspect of Guestline, with many users appreciating the fast and helpful responses. Neverthe... Good customer support is frequently mentioned as a positive aspect of Guestline, with many users appreciating the fast and helpful responses. Nevertheless, some users report inconsistencies in support quality and response times.

Intuitive Cloud-based PMS 100% positive

Users appreciate Guestline’s cloud-based PMS for its accessibility from anywhere and its user-friendly nature. The system’s flexibility ensures that h... Users appreciate Guestline’s cloud-based PMS for its accessibility from anywhere and its user-friendly nature. The system’s flexibility ensures that hoteliers can manage operations seamlessly, improving staff efficiency and allowing for better guest experiences. Hoteliers generally find it reliable, though some mention a learning curve initially.

Integration with Third-party Systems 73% positive

Guestline’s capability to integrate with various third-party software like OTAs, EPOS, and payment systems is highly appreciated. This integration fac... Guestline’s capability to integrate with various third-party software like OTAs, EPOS, and payment systems is highly appreciated. This integration facilitates smoother operations and consolidates data management. Hoteliers benefit from seamless connections, although some integrations still require improvement.

Where hoteliers push back

System Speed and Reliability 44% negative

While the system is generally robust, users have reported occasional slowdowns and system crashes. These issues, although not frequent, highlight area... While the system is generally robust, users have reported occasional slowdowns and system crashes. These issues, although not frequent, highlight areas where the system’s reliability could be improved.

Room Management and Booking 76% negative

The system allows for effective management of room bookings and groups, but some users find the process lengthy and the multi-room booking functionali... The system allows for effective management of room bookings and groups, but some users find the process lengthy and the multi-room booking functionality cumbersome. Suggestions for streamlining these processes are common among users.

Ranks higher for

Large (75-199 rooms) #18 vs #47
Mid-Size (25-74 rooms) #14 vs #42
Small (10-24 rooms) #16 vs #43
Bed & Breakfast & Inns #19 vs #49

Unique capabilities

EPoS Gift Vouchers & Prepaid Experiences Multi-lingual Multi-currency Payment Requests
4.5/5 ease of use 4.4/5 support 95 integrations
Visit Profile

Where the ratings diverge most

Customer Support NewBook 5.0 vs 4.4 (+0.6)
Value for Money NewBook 4.6 vs 3.8 (+0.8)
Onboarding NewBook 4.8 vs 4.2 (+0.6)

Frequently Asked Questions About NewBook (PMS) vs Guestline (Rezlynx PMS)

Can NewBook (PMS) replace Guestline (Rezlynx PMS)?

It depends on your requirements. NewBook (PMS) and Guestline (Rezlynx PMS) share many core Property Management Systems features, but each has unique capabilities. NewBook (PMS) offers 16 verified integration partners, while Guestline (Rezlynx PMS) offers 95. 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. NewBook (PMS) leads in ease of use at 4.7/5 vs 4.5/5. 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 NewBook (PMS) or Guestline (Rezlynx PMS) offer a free plan?

NewBook (PMS): No. Guestline (Rezlynx PMS): No. Neither product currently offers a free tier. Most Property Management Systems vendors offer demos or trials — request one from each to evaluate before committing.

How Does HTR Evaluate and Rank NewBook (PMS) and Guestline (Rezlynx PMS)?

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. NewBook has an HT Score of 0 and Access Hospitality has 24. 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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