The project dashboard is a free tool that is only available to verified hoteliers to make adopting new technology easier by streamlining their research and simplifying their communication workflow.
TLDR
We analyzed 131 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:
Adyen shines , with exclusive features like Contactless Payments and Payment Splitting.
Sertifi by Flywire shines in ease of use and customer support — especially for brand properties (0.0/5) , with exclusive features like GlobalPayments (Credit Card Processing).
Side-by-side ratings based on 131 verified hotelier reviews on HTR.
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| Starting Price | Contact sales | From $100/mo |
| Verified Reviews | 0 | 131 |
After analyzing 131 verified reviews, Adyen users most value its , while Sertifi by Flywire users highlight ease of use, payment processing efficiency, security measures. Click any theme to see what reviewers say.
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Ease of Use
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Payment Processing Efficiency
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Document Management
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Integration with Other Systems
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How each product ranks among Payments Processing Software vendors for different property sizes, types, and regions — based on verified reviews from hoteliers in each segment.
By Hotel Size
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| Small (10-24 rooms) | #7 0 reviews | #5 1 reviews |
| Mid-Size (25-74 rooms) ▾ | #10 0 reviews | #1 36 reviews |
| Large (75-199 rooms) ▾ | — | #1 63 reviews |
| X-Large (200+ rooms) ▾ | — | #1 29 reviews |
By Property Type
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| Boutique ▾ | #9 0 reviews | #1 35 reviews |
| Luxury ▾ | #7 0 reviews | #1 61 reviews |
| Branded / Chain ▾ | — | #1 86 reviews |
| Extended Stay ▾ | — | #2 9 reviews |
By Region
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| North America ▾ | — | #1 121 reviews |
| Europe | #6 0 reviews | #4 1 reviews |
| Asia Pacific | #2 0 reviews | #1 1 reviews |
| Middle East ▾ | — | #1 5 reviews |
Choosing the right payment processing solution is crucial for your hotel’s operations, guest experience, and bottom line. Both Adyen and Sertifi by Flywire aim to streamline payments, but they differ significantly in scope, usability, and market presence.
Adyen offers a comprehensive, global payments platform with extensive features and integrations, while Sertifi specializes in simplified, secure payment and document management tailored for hospitality. Which one aligns better with your hotel’s needs?
Adyen is a broad-based payments platform that serves large enterprises and supports online, mobile, and in-store transactions across many regions. Sertifi by Flywire, however, targets hospitality specifically, focusing on speed, security, and ease of use for capturing deposits and managing agreements.
Adyen’s extensive feature set includes contactless payments, multiple local and global payment methods, installment plans, and dynamic currency conversion, making it suitable for hotels with international guests and complex payment needs. Sertifi, with its emphasis on quick, PCI-compliant transactions and integrated eSignatures, appeals to hotels prioritizing operational efficiency and streamlined workflows.
While Adyen boasts a wide array of features and a global reach, Sertifi’s recent review data—more recent reviews and higher overall ratings—make it the stronger choice for hotels seeking practical, user-friendly payment solutions. Are you seeking a broad payments infrastructure or a hospitality-centric platform?
If your hotel needs a global, multi-channel payment system capable of handling diverse payment methods, and you have the resources to manage a more complex platform, Adyen is the ideal choice. It’s well-suited for larger hotels or chains with international operations that require extensive integrations and multiple payment options.
On the other hand, if your hotel values ease of use, quick deployment, and integrated document signing alongside payment processing, Sertifi by Flywire is the better fit. Its recent user reviews highlight its simplicity in capturing deposits and managing agreements, particularly beneficial for smaller hotels, boutique properties, and those seeking operational efficiencies.
Given the current data, Sertifi’s higher recent review count and overall rating make it the more reliable option for hotels prioritizing ease, support, and quick setup.
Adyen’s user interface has a low review score of 0/5, with no recent reviews, indicating limited recent user feedback and potentially challenging usability. Its onboarding process is not well documented, and hotel staff may find the extensive features overwhelming without dedicated support.
In contrast, Sertifi by Flywire scores 4.78/5 for ease of use, with recent reviews praising its intuitive interface, straightforward payment flow, and simple document management. Hotels report onboarding is smooth, and staff quickly adapt to the platform. Sertifi’s design aligns with hotel teams seeking minimal training and rapid deployment.
Edge: Sertifi by Flywire.
Adyen offers 16 features exclusive to its platform, including contactless payments, Apple Pay, Google Pay, PayPal, installment plans, and dynamic currency conversion—all valuable for high-volume, international hotels. These features allow for comprehensive, multi-channel payment handling.
Sertifi provides 7 unique features, mainly focusing on secure payment processing, eSignature management, and integration with platforms like Salesforce and Opera. Its strength lies in streamlining agreements alongside payments, with capabilities to quickly capture deposits and reduce administrative tasks.
Considering feature count and specialization, Adyen’s broader suite makes it better for complex, multi-channel payment needs, but Sertifi’s targeted features are more practical for hotel operations.
Edge: Adyen.
Adyen’s support rating is 0/5, with no recent reviews, indicating a lack of recent user feedback and possible support challenges. Its global scale may complicate timely support, especially for smaller hotels.
Sertifi by Flywire scores 4.59/5 and recent reviews describe quick, responsive support teams that resolve issues efficiently. Customers appreciate the ease of reaching support and the proactive onboarding assistance, which enhances user confidence.
Edge: Sertifi by Flywire.
Adyen boasts 46 verified partners, including industry giants like Oracle Hospitality, Infor, and others, allowing seamless integration with a wide range of hotel management and POS systems. This makes it suitable for hotels with complex tech stacks needing unified payment workflows.
Sertifi has only 7 verified partners, including Salesforce and Opera, but these integrations are highly relevant to hospitality workflows, especially for quick deposit collection and agreement management. Its limited but targeted integrations streamline hotel operations.
For broader, more varied integrations, Adyen takes the lead; for hospitality-specific workflows, Sertifi’s integrations are more directly applicable.
Edge: Adyen.
Adyen’s rating is 0/5, with no recent reviews, making it impossible to assess user satisfaction. Its lack of recent feedback suggests limited hotel-specific support or usability confirmation.
Sertifi by Flywire has a 4.78/5 rating from 129 reviews, with recent feedback emphasizing ease of use, security, and support quality. Hotels across segments, including luxury and branded properties, consistently recommend Sertifi for its simplicity and reliability.
Given the recent review volume and high ratings, Sertifi is clearly favored by hotel users currently.
Edge: Sertifi by Flywire.
Adyen does not publicly list pricing but operates on a custom quote basis, typically suited for large-scale, high-volume users. Its lack of transparency makes budgeting unpredictable for smaller hotels.
Sertifi charges a straightforward $100 monthly fee, with no mention of additional per-transaction costs. This predictable pricing model simplifies budgeting for hotels of all sizes.
For transparency and predictable costs, Sertifi offers a clear advantage.
Edge: Sertifi by Flywire.
Not ideal if your hotel:
Not ideal if your hotel:
Adyen provides a comprehensive, scalable payments platform suited for large, global hotels with complex needs, offering extensive features and integrations. However, its usability and recent review data are limited, and costs are not transparent.
Sertifi by Flywire is a targeted, user-friendly solution that excels at simplifying deposits, agreements, and secure payments for hotels of all sizes. Its recent reviews and high ratings reflect strong hotel satisfaction, with clear, predictable pricing.
If your hotel needs a broad, multi-channel payment system, and you have the resources to support a complex platform, Adyen may be suitable. But for most hotels seeking a reliable, easy-to-use payment solution with quick deployment and strong support, Sertifi by Flywire stands out as the smarter choice.
Payments Processing Software 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.
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| Starting Price | — | From $100/mo |
According to HTR's product database, Adyen and Sertifi by Flywire (Payments) share 13 features. Here are the key differences — features one has that the other lacks.
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| Accepts AliPay | ||
| Accepts Diners Club | ||
| Accepts Discovery | ||
| Accepts Paypal | ||
| Accepts WeChatPay | ||
| Contactless Payments | ||
| Elavon (Credit Card Processing) | ||
| First Data (Credit Card Processing) | ||
| GlobalPayments (Credit Card Processing) | ||
| Heartland (Credit Card Processing) | ||
| TSYS (Credit Card Processing) | ||
| Vantiv (Credit Card Processing) |
Showing top differences. 11 more features differ between these products.
Unique capabilities
What hoteliers love
Sertifi is frequently highlighted for its user-friendly interface, making it simple for both hotel staff and clients to navigate. The reduction in tim... Sertifi is frequently highlighted for its user-friendly interface, making it simple for both hotel staff and clients to navigate. The reduction in time and effort required for training new users is appreciated, simplifying the onboarding process.
Sertifi's payment processing is praised for its speed and efficiency, allowing clients to make payments quickly and securely. The ability to set up pa... Sertifi's payment processing is praised for its speed and efficiency, allowing clients to make payments quickly and securely. The ability to set up payment schedules and send secured payment links is seen as a significant time-saver, allowing hotels to reduce administrative tasks and increase cash flow.
Users consistently commend Sertifi for its strong security features, which are crucial for handling sensitive payment data. The PCI compliance ensures... Users consistently commend Sertifi for its strong security features, which are crucial for handling sensitive payment data. The PCI compliance ensures that transactions are secure, making both customers and hotels feel confident in processing payments through the system.
Where hoteliers push back
Many users appreciate Sertifi's integration capabilities with systems like Salesforce and Opera, which streamline operations by reducing the need for... Many users appreciate Sertifi's integration capabilities with systems like Salesforce and Opera, which streamline operations by reducing the need for manual entries and checks.
There are critical mentions regarding the management of user roles, such as difficulties in revoking user access after leaving a company. Users sugges... There are critical mentions regarding the management of user roles, such as difficulties in revoking user access after leaving a company. Users suggest improvements for handling permissions and user deactivation.
Ranks higher for
Unique capabilities
Where the ratings diverge most
It depends on your requirements. Adyen and Sertifi by Flywire (Payments) share many core Payments Processing Software features, but each has unique capabilities. Adyen offers 46 verified integration partners, while Sertifi by Flywire (Payments) offers 7. Review the feature comparison above to see where they differ before switching.
Small hotels should prioritize ease of use and fast onboarding. Sertifi by Flywire (Payments) 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.
Adyen: No. Sertifi by Flywire (Payments): No. Neither product currently offers a free tier. Most Payments Processing Software vendors offer demos or trials — request one from each to evaluate before committing.
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. Adyen has an HT Score of 0 and Sertifi by Flywire has 94. Here is how the score is calculated.
| Criteria Group | Weight | What It Measures |
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| Customer Ratings & Reviews |
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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 |
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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 |
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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 |
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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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