RateTiger Booking Engine (by eRevMax) vs. Vioma: Which Is Right for You?

Updated May 16, 2026  ·  22 verified reviews analyzed

TLDR

We analyzed 22 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:

eRevMax shines , with exclusive features like Price comparison widget and Loyalty program integration.

vioma GmbH shines in ease of use and customer support , with exclusive features like Marketing Automation and Email Marketing.

See the full breakdown below ↓

How Does RateTiger Booking Engine (by eRevMax) Compare to Vioma?

Side-by-side ratings based on 22 verified hotelier reviews on HTR.

HTScore
0
0
Likelihood to Recommend
92%
100%
Ease of Use
4.4/5
5.0/5
Customer Support
4.6/5
5.0/5
Value for Money
4.4/5
5.0/5
Starting Price Contact sales From $400/mo
Verified Reviews 20 2

eRevMax vs vioma GmbH: Rankings by Hotel Segment

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

Segment eRevMax eRevMax vioma GmbH vioma GmbH
Small (10-24 rooms) #34 4 reviews #38 2 reviews
Mid-Size (25-74 rooms) #30 10 reviews
Large (75-199 rooms) #25 2 reviews
X-Large (200+ rooms) #19 2 reviews

By Property Type

Segment eRevMax eRevMax vioma GmbH vioma GmbH
Boutique #31 11 reviews
Luxury #27 11 reviews #39 2 reviews
Branded / Chain #33 3 reviews
Extended Stay #29 3 reviews

By Region

Segment eRevMax eRevMax vioma GmbH vioma GmbH
North America #28 1 reviews
Europe #42 0 reviews #33 2 reviews
Asia Pacific #19 4 reviews
Middle East #4 10 reviews

How Much Do RateTiger Booking Engine (by eRevMax) and Vioma Cost?

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.

eRevMax eRevMax vioma GmbH vioma GmbH
Starting Price From $400/mo

Which Features Does RateTiger Booking Engine (by eRevMax) Have That Vioma Doesn't (and Vice Versa)?

According to HTR's product database, RateTiger Booking Engine (by eRevMax) and Vioma share 18 features. Here are the key differences — features one has that the other lacks.

Feature eRevMax eRevMax vioma GmbH vioma GmbH
Booking abandonment recapture
Content Audit
Conversion Rate Optimization
E-commerce consulting
Loyalty program integration
Marketing Automation
Price comparison widget
Social Media Integration/Bookings
Tag Management & Tracking Configuration
Website Integration
Yield Management (Service/Consulting)

Showing top differences. 27 more features differ between these products.

Real-World Results: eRevMax vs vioma GmbH by Business Goal

We analyzed 2 verified case studies to compare what hotels actually achieve with each platform across four key business objectives.

Increase Operational Efficiency
eRevMax Novel Hotel Small
+ Using RateTiger Channel Manager, the hotel has improved its online presence in Abu Dhabi and beyond by integrating multiple volume-producing OTAs, which means more visibility and increased bookings.
+ The 2-way XML connectivity helped them keep the reservations flowing and expand into new markets. RateTiger enabled them to streamline their business processes and eliminate the struggle of overbookings and manual errors in rate and inventory management.
+ Automated the data update process, now able to maintain real-time rates and availability and received reservations directly into their PMS without any manual intervention, reduced the chance of error to zero.

"With RateTiger, we have managed to take our occupancy to 90%. Their 2-way integration between our PMS and multiple global and regional OTAs has ensured that we sell on the proper c..."

Akber Bana
Akber Bana
Cluster Revenue Manager, Novel Hotel Cit...
vioma GmbH vioma GmbH

No published case study for this goal yet.

Improve Guest Experience
eRevMax Art City Inn Vilnius Small
+ Real-time ARI Updates
+ Faster Distribution
+ Exposure to New Markets

"We are working with RateTiger for the last 2 years. When I saw the features and functionalities of RateTiger Channel Manager, I was really impressed. RateTiger Channel Manager help..."

Edvinas Bingelis
Edvinas Bingelis
Front Office Manager
vioma GmbH vioma GmbH

No published case study for this goal yet.

eRevMax vs vioma GmbH: The Bottom Line

eRevMax
eRevMax
4.6/5 from 20 reviews

Ranks higher for

Small (10-24 rooms) #34 vs #38
Bed & Breakfast & Inns #30 vs #50
Luxury #27 vs #39
Other #32 vs #38

Unique capabilities

Price comparison widget Loyalty program integration Website Integration Social Media Integration/Bookings Booking abandonment recapture
4.3/5 ease of use 4.5/5 support 70 integrations
Visit Profile
vioma GmbH
vioma GmbH
5.0/5 from 2 reviews

Ranks higher for

Europe #33 vs #42

Unique capabilities

Conversion Rate Optimization Tag Management & Tracking Configuration E-commerce consulting Yield Management (Service/Consulting) Content Audit
5.0/5 ease of use 5.0/5 support 29 integrations
Visit Profile

Where the ratings diverge most

Ease of Use vioma GmbH 5.0 vs 4.3 (+0.7)
Customer Support vioma GmbH 5.0 vs 4.5 (+0.5)
Value for Money vioma GmbH 5.0 vs 4.4 (+0.7)
Onboarding vioma GmbH 5.0 vs 4.5 (+0.5)

Frequently Asked Questions About RateTiger Booking Engine (by eRevMax) vs Vioma

Can RateTiger Booking Engine (by eRevMax) replace Vioma?

It depends on your requirements. RateTiger Booking Engine (by eRevMax) and Vioma share many core Booking Engine features, but each has unique capabilities. RateTiger Booking Engine (by eRevMax) offers 70 verified integration partners, while Vioma offers 29. 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. 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.

Do RateTiger Booking Engine (by eRevMax) or Vioma offer a free plan?

RateTiger Booking Engine (by eRevMax): 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.

How Does HTR Evaluate and Rank RateTiger Booking Engine (by eRevMax) and Vioma?

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. eRevMax has an HT Score of 0 and vioma GmbH has 0. 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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