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

Updated May 16, 2026  ·  471 verified reviews analyzed

TLDR

We analyzed 471 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:

Clock shines in ease of use and customer support — especially for independent properties (4.8/5) , with exclusive features like Guest App and Employee Messaging.

Access Hospitality shines when it comes to customer support — especially for independent properties (4.6/5) , with exclusive features like Guest CRM and Guest Communication (SMS Messaging).

See the full breakdown below ↓

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

Side-by-side ratings based on 471 verified hotelier reviews on HTR.

HTScore
84
24
Likelihood to Recommend
95%
90%
Ease of Use
4.8/5
4.5/5
Customer Support
4.8/5
4.5/5
Value for Money
4.7/5
4.2/5
Starting Price From $600/mo Contact sales
Verified Reviews 328 143

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

After analyzing 471 verified reviews, Clock users most value its feature richness, operational efficiency, responsive support and regular updates, while Access Hospitality users highlight customer support, intuitive cloud-based pms, integration with third-party systems. Click any theme to see what reviewers say.

Clock Clock Access Hospitality Access Hospitality
Pros
+ Feature Richness
+ Customer Support
+ Operational Efficiency
+ Intuitive Cloud-based PMS
+ Responsive Support and Regular Updates
+ Integration with Third-party Systems
+ Ease of Use for Training
+ User Training and Onboarding
Cons
Error Messages
System Speed and Reliability
Reporting Feature
Room Management and Booking
Customizable Features

Clock 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 Clock Clock Access Hospitality Access Hospitality
Small (10-24 rooms) #11 117 reviews #16 65 reviews
Mid-Size (25-74 rooms) #7 157 reviews #14 57 reviews
Large (75-199 rooms) #17 9 reviews #18 9 reviews
X-Large (200+ rooms) #11 5 reviews #38 1 reviews

By Property Type

Segment Clock Clock Access Hospitality Access Hospitality
Boutique #8 165 reviews #17 52 reviews
Luxury #11 80 reviews #17 46 reviews
Branded / Chain #8 62 reviews #13 41 reviews
Extended Stay #9 27 reviews #41 2 reviews

By Region

Segment Clock Clock Access Hospitality Access Hospitality
North America #17 30 reviews #51 10 reviews
Europe #3 228 reviews #9 118 reviews
Asia Pacific #11 13 reviews #17 4 reviews
Middle East #17 2 reviews #23 1 reviews

The Decision

When choosing a property management system (PMS), your hotel needs a solution that streamlines operations, enhances the guest experience, and offers reliable support. Both Clock PMS and Guestline aim to meet these needs, but they diverge significantly in recent user feedback, features, and overall performance. Given the recent review activity and higher score, Clock PMS currently holds a stronger position.

Clock PMS provides a broad suite of functionalities, including reservations, rates, invoicing, and guest messaging, all in one platform. Guestline, while robust, has fewer recent reviews and a lower overall rating, making it harder to assess current performance. Do you require a system with proven recent updates and a large user base?

Is Clock PMS or Guestline Better for Hotels?

Both Clock PMS and Guestline address core hotel management concerns—streamlining reservations, automating billing, and managing guest data. Clock PMS, with over 250 reviews and a 4.8-star rating, benefits from recent feedback emphasizing its reliability, ease of use, and comprehensive feature set. Guestline, with 134 reviews and a 4.53-star rating, is appreciated for its intuitive interface and specific modules like conference management but faces challenges with support responsiveness.

Clock PMS's recent reviews highlight improvements in automation and feature updates, boosting operational efficiency. Meanwhile, Guestline's support and system stability have received mixed comments, especially regarding slow response times and system slowdowns. Would you prefer a platform with current, active user engagement?

Clock PMS vs Guestline: Which Should Your Hotel Choose?

If your hotel prioritizes automation, extensive integrations, and a high-rated support team, Clock PMS is the clear choice. Its wide feature array—such as integrated ID scanning, guest app, and shift planning—serves hotels seeking a one-stop platform for daily operations and guest engagement.

If your hotel is a small to mid-sized property focusing on ease of use and modules like conference management or digital marketing, Guestline's intuitive interface and strong support may suit you better. However, its recent review activity indicates potential reliability issues, so consider whether your team can handle occasional system slowdowns.

Is Clock PMS or Guestline Easier to Use?

Clock PMS boasts a 4.78/5 ease-of-use rating based on recent reviews, with many users praising its straightforward interface and quick onboarding process. Reviewers mention that training new staff is simplified due to its intuitive design, and the system supports rapid daily task completion.

Guestline holds a 4.47/5 rating, with users appreciating its user-friendly interface and helpful onboarding. However, some mention that ongoing system complexities and occasional slowdowns can hinder staff adoption.

Edge: Clock PMS.

Which Has Better Features: Clock PMS or Guestline?

Clock PMS offers 49 shared features plus 9 exclusive to it, such as automated space optimization, employee messaging, and integrated ID scanning. It also supports online check-in, guest portal, and advanced reporting, making it highly versatile.

Guestline provides 49 shared features and 2 unique ones, like guest CRM and SMS messaging, with its core strength in conference management and digital marketing. While it covers essential needs well, Clock PMS’s broader feature set and unique functionalities tip the scale.

Edge: Clock PMS.

Which Has Better Customer Support: Clock PMS or Guestline?

Clock PMS’s recent reviews consistently praise its support team, with a 4.75/5 rating, emphasizing quick, polite, and effective assistance. Users describe the support as proactive, often resolving issues in a single contact, and highly responsive during recent updates.

Guestline’s support, rated at 4.41/5, is generally good but has experienced delays and slow responses, especially during system issues. Some users report frustration with inconsistent support quality and slow issue resolution.

Edge: Clock PMS.

Which Has More Integrations: Clock PMS or Guestline?

Clock PMS has verified partnerships with 111 providers, including popular integrations like Profitroom, Bookboost, and Fairmas, with no additional connection fees on integrations. Its open API allows for extensive customization and third-party connections.

Guestline integrates with 95 verified partners, including Criton, Sage, and Digital Hotelier, with many standard integrations. While comprehensive, some users wish for more seamless or faster integrations, especially with newer third-party providers.

Edge: Clock PMS.

Which Do Hoteliers Rate Higher: Clock PMS or Guestline?

Clock PMS’s latest reviews and a 4.8/5 overall rating indicate higher satisfaction among hoteliers, especially in independent and boutique hotels in Europe and North America. Recent feedback highlights its high usability, automation, and support.

Guestline, with a 4.53/5 rating, is favored by smaller properties and those in Europe, praised for its ease of use and conference modules. However, recent reviews reveal concerns about system speed and support responsiveness, which may impact satisfaction levels.

Edge: Clock PMS.

How Much Do Clock PMS and Guestline Cost?

Clock PMS’s pricing starts at a flat $600 per month, with no implementation fees or hidden charges. Its transparent pricing model appeals to hotels seeking predictable costs.

Guestline’s pricing is not publicly listed, and costs vary based on modules and property size. Without clear pricing, hotels must request quotes, which can lead to uncertainty about total costs and value.

What Type of Hotel Should Use Clock PMS?

  • Hotels that need a comprehensive, all-in-one platform to handle reservations, billing, and guest communication.
  • Properties seeking automation, online check-in, and advanced reporting.
  • Hotels with multiple booking channels requiring synchronization.
  • Hotels that value frequent updates and proactive support.
  • Boutique, city-center, and independent hotels looking for a scalable solution.

Not ideal if:

  • Your hotel prefers a very simple, minimal system.
  • You have very limited staff resources for complex setups.
  • Your property operates in a region with limited Clock support or integration needs.

What Type of Hotel Should Use Guestline?

  • Small to mid-sized hotels seeking an intuitive, easy-to-train platform.
  • Properties that host conferences, events, or family celebrations.
  • Hotels interested in digital marketing and guest communication modules.
  • Properties with a focus on automation and real-time data access.
  • Hotels in regions where Guestline has a strong presence and support.

Not ideal if:

  • Your property requires extremely fast system performance.
  • You need extensive customization beyond standard modules.
  • You prefer a system with more transparent pricing and fewer complexities.

Clock PMS vs Guestline: The Bottom Line for Hotels

Clock PMS functions as a comprehensive hotel management platform, integrating reservations, billing, guest messaging, and operational tools into one system. It excels in automation, recent support, and feature breadth, making it suitable for hotels prioritizing operational efficiency and guest experience.

Guestline offers a user-friendly interface with strong conference and event modules, ideal for smaller properties or hotels emphasizing digital marketing. However, its recent reviews highlight issues with system speed and support, which could impact daily operations.

Choose Clock PMS if you need a scalable, feature-rich PMS backed by active user feedback and high support ratings. Opt for Guestline if your focus is on simplicity, conference management, and digital engagement, and you're prepared to handle occasional system limitations.


How Much Do Clock 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.

Clock Clock Access Hospitality Access Hospitality
Starting Price From $600/mo

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

According to HTR's product database, Clock PMS and Guestline (Rezlynx PMS) share 49 features. Here are the key differences — features one has that the other lacks.

Feature Clock Clock Access Hospitality Access Hospitality
Automated Assignments
Automated Space Optimization
Guest App
Guest CRM
Guest Communication (SMS Messaging)
Integrated ID & Passport Scanner
Rules Based Room Assignments
Shift Planning

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

We analyzed 12 verified case studies to compare what hotels actually achieve with each platform across four key business objectives.

Increase Revenue & Reduce Costs
Clock Events Hotels WICC Large
+ WICC Hotel & Congress Centre implemented Clock to support both hotel stays and conference operations on a single, reliable platform, helping the team run daily operations smoothly with consistent, uninterrupted workflows.
+ �s cloud-based platform, the hotel now has a scalable solution that can adapt to new operational needs and technology developments over time. Clock
+ �s built-in Events Management module is part of its all-in-one platform, allowing WICC to manage both - stays and events within one unified environment.

"Clock is best all-in-one platform for managing hotel and event operations in one connected environment. It makes it easy to track bookings, organize group reservations, and handle..."

Deveny van Laar
Deveny van Laar
Sales & Reserveringen
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
Clock Elegancia Hotels Paris Mid-Size
+ Centralized Control and Full Portfolio Visibility.
+ Clock provides Elegancia Hotels with a single, unified platform to manage all properties, giving leadership complete visibility across the portfolio. This centralisation improves coordination between teams, supports more informed decision-making, and ensures consistent operational standards across all hotels, while still allowing each property to be monitored effectively at group level.
+ Fully Connected Technology Ecosystem

"Elegancia selected Clock for its flexibility, strong integration capabilities, and robust multi-property management—an essential requirement for a growing hotel group. The ability..."

Matthieu Abbo
Matthieu Abbo
Directeur - Hôtellerie
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
Clock Hotel Mitland Small
+ The team now runs guest communication, service requests, and daily operations through a single all-in-one platform, improving efficiency and consistency across the hotel. Clock acts as a central platform that connects all guest interactions and services across the hotel.
+ Shorter check-in and service response times
+ Fewer interruptions at the front desk

"Quicker service, reduced request errors, and more consistent operations, resulting in higher guest satisfaction"

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

Clock vs Access Hospitality: The Bottom Line

Clock
Clock
4.8/5 from 328 reviews

What hoteliers love

Feature Richness 75% positive

Clock PMS+ offers a wide array of features that are beneficial for managing hotel operations and events. However, some users find the plethora of feat... Clock PMS+ offers a wide array of features that are beneficial for managing hotel operations and events. However, some users find the plethora of features overwhelming and suggest improved organization.

Operational Efficiency 75% positive

The software significantly enhances operational efficiency by saving time and streamlining communication and coordination among departments, contribut... The software significantly enhances operational efficiency by saving time and streamlining communication and coordination among departments, contributing to a smoother experience for both staff and guests.

Responsive Support and Regular Updates 100% positive

Users appreciate the responsive support service and the regular updates that introduce new features and improvements, ensuring the system's reliabilit... Users appreciate the responsive support service and the regular updates that introduce new features and improvements, ensuring the system's reliability and relevance to user needs.

Where hoteliers push back

Error Messages 100% negative

Users occasionally encounter error messages that are displayed in code, making it difficult to resolve issues quickly. Direct navigation from the erro... Users occasionally encounter error messages that are displayed in code, making it difficult to resolve issues quickly. Direct navigation from the error message to the problem would improve user experience.

Reporting Feature 100% negative

While comprehensive, the reporting feature can be slow, which limits its current effectiveness. Users suggest optimization could unlock more powerful... While comprehensive, the reporting feature can be slow, which limits its current effectiveness. Users suggest optimization could unlock more powerful capabilities.

Ranks higher for

Mid-Size (25-74 rooms) #7 vs #14
Small (10-24 rooms) #11 vs #16
X-Large (200+ rooms) #11 vs #38
X-Small (< 10 rooms) #26 vs #34

Unique capabilities

Integrated ID & Passport Scanner Automated Space Optimization Guest App Automated Assignments Shift Planning
4.8/5 ease of use 4.8/5 support 111 integrations
Visit Website
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

RV Parks & Campgrounds #15 vs #32
GB #2 vs #17

Unique capabilities

Guest CRM Guest Communication (SMS Messaging)
4.5/5 ease of use 4.4/5 support 95 integrations
Visit Profile

Where the ratings diverge most

Ease of Use Clock 4.8 vs 4.5 (+0.3)
Customer Support Clock 4.8 vs 4.4 (+0.3)
Value for Money Clock 4.7 vs 3.8 (+1)
Onboarding Clock 4.7 vs 4.2 (+0.5)

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

Can Clock PMS replace Guestline (Rezlynx PMS)?

It depends on your requirements. Clock PMS and Guestline (Rezlynx PMS) share many core Property Management Systems features, but each has unique capabilities. Clock PMS offers 111 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. Clock PMS leads in ease of use at 4.8/5 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 Clock PMS or Guestline (Rezlynx PMS) offer a free plan?

Clock 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 Clock 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. Clock has an HT Score of 84 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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