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 130 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:
Blastness shines in ease of use and operational efficiency — especially for boutique properties (5.0/5), with exclusive features like Booking abandonment recapture and Price comparison widget.
vioma GmbH stands out with exclusive features like Marketing Automation and Email Marketing.
Side-by-side ratings based on 130 verified hotelier reviews on HTR.
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| Starting Price | Contact sales | From $400/mo |
| Verified Reviews | 128 | 2 |
After analyzing 130 verified reviews, Blastness users most value its ease of use and operational efficiency, revenue management and pricing optimization, support quality and responsiveness, while vioma GmbH users highlight . Click any theme to see what reviewers say.
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Ease of use and operational efficiency
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Revenue management and pricing optimization
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Support quality and responsiveness
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Booking engine speed, mobile performance, and usability
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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) ▾ | #10 56 reviews | #44 2 reviews |
| Mid-Size (25-74 rooms) ▾ | #11 59 reviews | — |
| Large (75-199 rooms) | #29 2 reviews | — |
By Property Type
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| Boutique ▾ | #14 41 reviews | — |
| Luxury ▾ | #9 55 reviews | #43 2 reviews |
| Branded / Chain ▾ | #14 30 reviews | — |
| Extended Stay ▾ | #17 7 reviews | — |
By Region
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| North America | #23 2 reviews | — |
| Europe ▾ | #7 123 reviews | #38 2 reviews |
| Asia Pacific | #24 1 reviews | — |
Blastness and Vioma both serve as booking engines for hotels but differ sharply in scope, integration, and market reach. Blastness focuses on a comprehensive hotel commerce suite that tightly integrates booking, channel management, revenue management, and website development. It supports a global customer base across seven countries and multiple segments, including boutique, luxury, and branded hotels. Vioma, by contrast, offers a narrower regional footprint centered in Germany with a combined software and digital marketing focus that emphasizes website creation and online marketing services alongside a booking engine.
Both products aim to increase direct bookings and improve revenue performance through better pricing control and online distribution. Blastness does this through its AI-driven rate optimization and deep PMS/CRS integration, which streamlines availability and promotions. Vioma leans more on customizable website design and marketing automation. Blastness’s strength lies in operational control and revenue management; Vioma places more emphasis on marketing and design services bundled with software.
If you run a small to mid-sized hotel or boutique property operating globally or outside Germany, Blastness is supported by 127 reviews with an average rating of 4.9/5, indicating broad satisfaction across segments including boutique hotels (42 reviews, 5/5) and luxury hotels (55 reviews, 4.9/5). Its features like booking abandonment recapture and a price comparison widget support revenue uplift. Blastness’s integration with PMS, channel managers, and RMS suits hotels seeking a single platform to manage distribution and pricing.
If your hotel is a luxury property based in Germany, Vioma might be the better fit. Despite only 2 reviews, Vioma boasts a perfect 5/5 rating and integrates marketing services such as social media advertising, influencer marketing, and ADA compliance that Blastness lacks. Its 31 verified integrations and focus on marketing automation suggest value for hotels prioritizing digital presence alongside bookings. However, the limited review volume and regional focus mean data for broader segments is thin.
Blastness and Vioma both receive nearly perfect scores for ease of use and onboarding: Blastness scores 4.9/5 ease of use and 4.8/5 onboarding across 127 reviews, while Vioma has a 5/5 ease of use and onboarding rating but only 2 reviews. Reviewers of Blastness describe the interface as intuitive and user-friendly, helping staff manage pricing and bookings independently. Vioma users praise its straightforward interface and simple integration with its channel manager.
Given the volume disparity, Blastness’s ease of use rating is more representative, though Vioma’s perfect scores reflect high satisfaction from a small sample. Both products support staff adoption well, but Vioma’s lower review count limits confidence in this data.
Edge: Even.
Blastness offers 5 unique features including booking abandonment recapture, a price comparison widget, customizable exit intent modals, flexible date selection, and website integration. These features directly impact conversion rates by recovering lost bookings and enhancing user experience during the reservation process. Website integration facilitates seamless embedding of the booking engine into a hotel’s site, critical for direct bookings.
Vioma provides 19 unique features focusing heavily on marketing, content, and compliance such as conversion rate optimization, tag management, e-commerce consulting, yield management consulting, marketing automation, email marketing, social media analytics, reputation management, and ADA compliance. These address the hotel’s broader digital marketing strategy rather than booking engine functionality alone.
Blastness’s unique features enhance booking engine performance and revenue management workflows. Vioma’s unique features extend into marketing and compliance services beyond the booking engine. Both have 33 shared core booking engine features. The difference lies in Blastness’s operational booking tools versus Vioma’s marketing and design services.
Edge: Vioma.
Blastness scores 4.9/5 customer support and 4.8/5 onboarding across 127 reviews. Users note strong, proactive support and dedicated contacts, though some request faster response times and 24/7 availability. Vioma scores a perfect 5/5 in both categories but only from 2 reviews. Vioma reviewers highlight responsive support and solution-oriented communication without criticism.
While both products have strong support reputations, Blastness’s larger review base reveals some delays in support speed, whereas Vioma’s small sample size precludes a comprehensive view. Both support teams handle onboarding well, enabling hotels to adopt the software effectively.
Edge: Even.
Blastness has 17 verified integrations including Oracle Hospitality, Mews, Vertical Booking, and innRoad, providing robust PMS and channel manager connectivity. Vioma supports 31 verified partners including Oracle Hospitality, Mews, SiteMinder, apaleo, RateBoard, and yieldPlanet. Vioma’s integrations lean heavily into marketing platforms and revenue management tools, while Blastness emphasizes core hotel operations like PMS and CRS.
Hotels requiring broader integration with third-party marketing, revenue management, and channel partners will find Vioma’s partner network more extensive. Blastness’s integrations focus on solid operational connections essential for channel distribution and rate management.
Edge: Vioma.
Blastness has 127 total reviews with an average rating of 4.9/5 across multiple hotel segments and regions, offering statistically reliable evidence. Recent review volume has dropped sharply to 9 in the last six months from an average of 26.3 per six months historically, indicating potential recent changes in customer experience. Vioma has only 2 reviews, both 5/5, but this is insufficient to generalize.
Segment ratings for Blastness show strong satisfaction in boutique hotels (5/5 from 42 reviews), luxury hotels (4.9/5 from 55 reviews), and branded hotels (5/5 from 32 reviews). Vioma’s two reviews come from luxury hotels with 5/5 ratings. The evidence supports confidence in Blastness’s high ratings across diverse segments, while Vioma’s smaller sample size limits certainty.
Edge: Even.
Blastness does not publish pricing details, nor does it offer freemium or flat monthly pricing. There is no implementation fee or trial information available. Vioma publishes a base price of $400 but does not offer freemium, flat monthly, or per-room pricing models. It also does not charge an implementation fee or offer a trial.
This pricing transparency favors Vioma for buyers seeking upfront cost information. Blastness’s pricing remains opaque, which may require direct vendor inquiry.
Not ideal if...
Not ideal if...
Blastness and Vioma cater to different hotel technology priorities. Blastness excels as a global, operationally focused booking engine tightly integrated with property management and revenue systems, elevating direct bookings through AI-driven pricing and conversion features. Vioma combines booking with extensive marketing and website services targeted at luxury hotels primarily in Germany, providing customization and digital marketing tools that Blastness does not offer.
Choose Blastness if you need a comprehensive commerce suite with proven impact on direct bookings and revenue management, supported by a broad, diverse customer base and multiple operational integrations. Blastness’s unique features like booking abandonment recapture and flexible date options drive measurable conversion improvements.
Choose Vioma if your priority is a highly customizable booking engine combined with strong digital marketing capabilities, marketing automation, and social media management, especially if you operate a luxury hotel in Germany. Vioma’s larger integration count and marketing features support broader online presence management but are less focused on rate optimization.
Note that Blastness’s recent sharp drop in review activity—from an average of 26.3 reviews per six months to just 9—may indicate evolving product or support challenges not yet reflected in its high overall ratings. Vioma’s limited review volume restricts the ability to assess long-term satisfaction. Both offer strong ease of use and support but differ in regional focus and feature sets.
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 $400/mo |
These are the features each vendor has configured, organized by feature group — the same data shown in the vendor dashboard. Expand a group to compare features side by side.
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Merchandising & Packages
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| Room substitutions | ||
| Multi-room bookings | ||
| Flat, floating and discounted rates | ||
| Pooled inventory | ||
| Special offers & discounts | ||
| Customizable add-ons | ||
| Meal plans | ||
| Website Integration | ||
| Social Media Integration/Bookings | ||
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Upselling & Cross Selling
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| Multi-room bookings | ||
| Room substitutions | ||
| Gift Vouchers | ||
| Booking abandonment recapture | ||
| Customizable add-ons | ||
| Special offers & discounts | ||
| Meal plans | ||
| Alternative accommodation recommendations (when no availability) | ||
| Loyalty program integration | ||
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Conversion
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| Mobile optimized/responsive | ||
| Special offers & discounts | ||
| Urgency messaging | ||
| Booking abandonment recapture | ||
| Multi-room bookings | ||
| Room substitutions | ||
| A/B testing & optimization | ||
| Price comparison widget | ||
| Multi-lingual | ||
| Conversion rate reports | ||
| Facebook conversion tracking | ||
| Customizable exit intent modals | ||
| Form autofill | ||
| Flexible dates | ||
| Rate plan comparisons | ||
| Google Hotel Ads Bookings | ||
| Tripadvisor Bookings | ||
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Payments
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| Multi-currency | ||
| Apple Pay | ||
| Google Pay | ||
| Paypal | ||
| PCI Compliance | ||
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| Stripe | ||
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Transactional Emails
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| Booking abandonment recapture | ||
| Post-stay emails | ||
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| Confirmation emails | ||
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Group Bookings
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| Wedding & corporate booking modules | ||
| Availability block | ||
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Reporting & Analytics
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| Automated reporting | ||
| Conversion rate reports | ||
| Referral Reporting | ||
| Google Analytics tracking | ||
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Tax & Compliance
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| PCI Compliance | ||
| ADA Compliant | ||
| Tariffs | ||
| Multi-currency | ||
| GDPR compliant |
We analyzed 4 verified case studies to compare what hotels actually achieve with each platform across four key business objectives.
"The constant evolution of tools such as Business Intelligence and RMS, which my team and I use on a daily basis, has led to very interesting results."
No published case study for this goal yet.
"Thanks to Blastness, we not only increased our direct bookings and RevPAR, but also gained the confidence to make smarter, data-driven decisions that shape the future of our resort..."
No published case study for this goal yet.
What hoteliers love
Blastness is often described as intuitive, reliable, and easy to use, helping staff handle daily operations more independently. Reviewers say it simpl... Blastness is often described as intuitive, reliable, and easy to use, helping staff handle daily operations more independently. Reviewers say it simplifies pricing, availability, and booking tasks, saving time and reducing complexity across teams.
The RMS is described as a core strength for forecasting, dynamic pricing, and demand-based rate setting. Users like the reporting, rate suggestions, a... The RMS is described as a core strength for forecasting, dynamic pricing, and demand-based rate setting. Users like the reporting, rate suggestions, and ability to monitor performance daily, though some want better explanations for recommended prices and more flexible BAR/rate controls.
Support is frequently praised as competent, responsive, and helpful in emergencies, with several users calling out dedicated contacts and strong assis... Support is frequently praised as competent, responsive, and helpful in emergencies, with several users calling out dedicated contacts and strong assistance. The main criticism is that support hours should extend to nights, weekends, or 24/7 coverage for urgent issues.
Ranks higher for
Unique capabilities
Unique capabilities
It depends on your requirements. Blastness AI Booking Engine and Vioma share many core Booking Engine features, but each has unique capabilities. Blastness AI Booking Engine offers 17 verified integration partners, while Vioma offers 31. 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 4.9/5. 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.
Blastness AI 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. Blastness has an HT Score of 83 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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