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 88 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:
Aven Hospitality shines when it comes to integration and connectivity — especially for independent properties (3.4/5) , with exclusive features like Price comparison widget and Apple Pay.
vioma GmbH shines in ease of use and customer support , with exclusive features like Marketing Automation and Email Marketing.
Side-by-side ratings based on 88 verified hotelier reviews on HTR.
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| Value for Money |
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| Starting Price | From $600/mo | From $400/mo |
| Verified Reviews | 86 | 2 |
After analyzing 88 verified reviews, Aven Hospitality users most value its integration and connectivity, booking engine, revenue optimization, while vioma GmbH users highlight . Click any theme to see what reviewers say.
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Integration and Connectivity
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Booking Engine
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Revenue Optimization
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Account Management
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Customer Support
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Customization and Flexibility
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System Performance and Stability
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How each product ranks among Booking Engine 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) ▾ | #27 10 reviews | #38 2 reviews |
| Mid-Size (25-74 rooms) ▾ | #17 34 reviews | — |
| Large (75-199 rooms) ▾ | #8 26 reviews | — |
| X-Large (200+ rooms) ▾ | #8 10 reviews | — |
By Property Type
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| Boutique ▾ | #15 42 reviews | — |
| Luxury ▾ | #11 53 reviews | #39 2 reviews |
| Branded / Chain ▾ | #14 33 reviews | — |
| Extended Stay ▾ | #15 10 reviews | — |
By Region
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| North America ▾ | #6 48 reviews | — |
| Europe ▾ | #25 12 reviews | #33 2 reviews |
| Asia Pacific ▾ | #12 15 reviews | — |
| Middle East ▾ | #12 5 reviews | — |
You are evaluating two booking engines: Aven Hospitality Booking Engine and Vioma by vioma GmbH. Both aim to improve your hotel’s online booking process, but they approach this goal differently. Aven Hospitality offers a robust, widely used platform with over 77 reviews and a global presence, whereas Vioma boasts a smaller, highly positive customer base with only 2 reviews but perfect recent ratings. Your choice hinges on your hotel’s priorities: scale, feature depth, or personalized service.
Given the review data and feature sets, Aven Hospitality's higher review count and more recent feedback provide stronger confidence in its performance. Are you prepared to prioritize a proven platform with extensive regional coverage or favor a smaller, highly rated solution?
Both products serve as online booking engines, but they differ significantly in scope, regional reach, and feature breadth. Aven Hospitality is designed for hotels seeking a flexible, scalable solution with integrations spanning multiple continents and a variety of hotel types, from luxury to resorts. It supports complex rate management and offers features like Apple Pay, Google Pay, and a price comparison widget.
Vioma, by contrast, is a simpler, highly-rated platform with a focus on European markets. It emphasizes ease of use, customization, and seamless integration with its own channel manager, but it offers fewer unique features—22 compared to Aven’s 3 exclusive ones. Its smaller footprint and regional focus make it ideal for hotels targeting European travelers or those prioritizing simplicity over extensive functionality.
Are you looking for a globally proven platform with broad integrations, or a straightforward European solution optimized for ease of use?
If your hotel needs a comprehensive booking engine with extensive integrations, advanced rate management, and a global presence, Aven Hospitality is your best choice. Its large review base and recent positive feedback confirm its reliability and ongoing support for hotels of all sizes across multiple regions.
Conversely, if your hotel is based in Europe, values simplicity, and desires a highly rated, easy-to-implement platform, Vioma suits your needs better. It has a 100% recent review rating, emphasizing its user-friendliness and strong customer support, making it ideal for hotels seeking quick deployment with minimal complexity.
In summary, choose Aven Hospitality if you need a versatile, globally proven system. Opt for Vioma if regional focus, ease of use, and positive recent reviews are your top priorities.
Aven Hospitality scores 4.38/5 for ease of use, with reviews praising its intuitive interface and straightforward onboarding. Its users highlight that once familiar, the platform is highly effective, but initial navigation can be challenging. The onboarding process is rated 4.25/5, with some feedback indicating a learning curve for staff.
Vioma scores a perfect 5/5 for ease of use, with reviews emphasizing its simple setup, customizable design, and minimal learning curve. Customers appreciate the smooth integration with their website and channel manager, praising the platform’s straightforward operation.
Edge: Vioma.
Aven Hospitality offers 3 features exclusive to its platform: a price comparison widget, Apple Pay, and Google Pay—adding convenience and modern payment options. It also provides core booking functionalities shared with Vioma, such as rate management and integrations.
Vioma boasts a broader set of 22 unique features, including Conversion Rate Optimization, Content Audit, Marketing Automation, Email Marketing, Web Development, Social Media Management, and Pooled Inventory. These capabilities support not just bookings but also marketing and revenue optimization.
Edge: Vioma.
Aven Hospitality’s support scores 3.82/5, with reviews revealing mixed experiences. Some users mention delays in issue resolution and a slower pace of innovation, citing that support can be inconsistent. One review notes, “Utilize your rep, they can escalate and get things done very fast,” implying some reliance on account managers.
Vioma’s customer support scores a perfect 5/5, with reviews emphasizing responsiveness and proactive problem-solving. Customers state, “Vioma always responds to requests and finds solutions,” indicating a high level of satisfaction and ongoing support.
Edge: Vioma.
Aven Hospitality features 80 verified partners, including major players like SiteMinder, Oracle Hospitality, Mews, and Infor. Its extensive partner network supports wide-reaching connectivity, reducing manual work and preventing overbooking.
Vioma has 29 verified partners, with 8 shared with Aven. Its integrations include notable European systems like apaleo, Quinta, and yieldPlanet, but its smaller network limits global connectivity compared to Aven.
Edge: Aven Hospitality.
Aven Hospitality’s overall rating is 3.68/5 based on 77 reviews, with recent feedback about stability and connectivity issues. Hotels in North America and other regions, especially independent and branded properties, rate it positively but note room for improvement in support.
Vioma has a perfect 5/5 rating from its 2 recent reviews, with users praising its ease of use, customization, and excellent customer support. Its client base appears to be primarily European hotels with high satisfaction.
Edge: Aven Hospitality (due to more reviews and recent data).
Aven Hospitality charges $600 per month as its base price, with no trial or freemium options. Its pricing structure suggests a mid-range investment aligned with its extensive features and regional reach.
Vioma costs $400 per month, also without a trial or freemium. Its lower price point and regional focus make it appealing for hotels seeking a straightforward booking engine without extensive add-ons.
Not ideal if your hotel:
Not ideal if your hotel:
Aven Hospitality is a broad, highly integrated booking solution suited for hotels needing extensive features, regional flexibility, and a proven track record. Its larger review base and recent feedback support its stability and continuous improvement.
Vioma, despite a smaller footprint, offers a highly rated, user-friendly platform with excellent support tailored for European hotels. Its simplicity and positive recent reviews make it ideal for properties prioritizing ease and regional focus.
If your hotel demands a globally recognized, feature-rich system with a wide network of integrations, Aven Hospitality remains the stronger choice. For hotels focused on ease of use, regional convenience, and top-rated customer service, Vioma provides an attractive, well-supported alternative.
In conclusion, your decision should reflect your hotel’s geographic reach, operational complexity, and feature needs. Both solutions can deliver value, but Aven Hospitality’s larger review volume and recent performance data give it a slight edge for most hotels seeking reliable, scalable technology.
Booking Engine 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 $600/mo | From $400/mo |
According to HTR's product database, Aven Hospitality Booking Engine and Vioma share 30 features. Here are the key differences — features one has that the other lacks.
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| Apple Pay | ||
| Content Audit | ||
| Conversion Rate Optimization | ||
| E-commerce consulting | ||
| Google Pay | ||
| Marketing Automation | ||
| Price comparison widget | ||
| Tag Management & Tracking Configuration | ||
| Yield Management (Service/Consulting) |
Showing top differences. 13 more features differ between these products.
What hoteliers love
Users frequently commend Sabre/Synxis for its seamless integration capabilities with other systems like PMS and RMS, and robust connectivity with mult... Users frequently commend Sabre/Synxis for its seamless integration capabilities with other systems like PMS and RMS, and robust connectivity with multiple OTA channels. This integration ensures accurate data flow, reducing manual work and preventing overbooking while enhancing distribution reach.
The booking engine offered by Sabre/Synxis is praised for its efficiency, ease of use, and ability to handle complex configurations. It's optimized fo... The booking engine offered by Sabre/Synxis is praised for its efficiency, ease of use, and ability to handle complex configurations. It's optimized for mobile and allows hoteliers to make real-time updates. However, some reviews mention room for improvement in customization options and quicker implementation of user-requested enhancements.
Sabre/Synxis provides tools for creating new rates and promotions which help in maximizing bookings across channels. The flexibility in creating prici... Sabre/Synxis provides tools for creating new rates and promotions which help in maximizing bookings across channels. The flexibility in creating pricing strategies and real-time updates on rates significantly contributes to revenue growth.
Where hoteliers push back
Customer support is a common critical point. While some users appreciate the support staff's dedication and responsiveness, many reviews report delays... Customer support is a common critical point. While some users appreciate the support staff's dedication and responsiveness, many reviews report delays in issue resolution and a perceived lack of expertise among support agents, which can significantly impact operations.
Users appreciate the customization flexibility that Sabre/Synxis offers, from configuration of rate plans to booking engine design. However, they also... Users appreciate the customization flexibility that Sabre/Synxis offers, from configuration of rate plans to booking engine design. However, they also highlight that certain areas, such as report customization and adding new features, need improvement to meet specific hotel requirements.
Ranks higher for
Unique capabilities
Unique capabilities
Where the ratings diverge most
It depends on your requirements. Aven Hospitality Booking Engine and Vioma share many core Booking Engine features, but each has unique capabilities. Aven Hospitality Booking Engine offers 80 verified integration partners, while Vioma offers 29. Review the feature comparison above to see where they differ before switching.
Small hotels should prioritize ease of use and fast onboarding. Vioma leads in ease of use at 5.0/5 vs 4.4/5. 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.
Aven Hospitality Booking Engine: No. Vioma: No. Neither product currently offers a free tier. Most Booking Engine 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. Aven Hospitality has an HT Score of 73 and vioma GmbH has 0. 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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