Amadeus - HotSOS® vs. iCharge (by Tiger TMS): Which Is Right for You?

Updated May 15, 2026  ·  31 verified reviews analyzed

TLDR

We analyzed 31 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:

Amadeus shines in ease of use and customer support — especially for brand properties (3.8/5) , with exclusive features like Mobile access on any device.

TigerTMS shines .

See the full breakdown below ↓

How Does Amadeus - HotSOS® Compare to iCharge (by Tiger TMS)?

Side-by-side ratings based on 31 verified hotelier reviews on HTR.

HTScore
26
0
Likelihood to Recommend
78%
0%
Ease of Use
4.4/5
0.0/5
Customer Support
4.2/5
0.0/5
Value for Money
4.1/5
0.0/5
Starting Price Contact sales Contact sales
Verified Reviews 31 0

What Are the Pros and Cons of Amadeus - HotSOS® vs iCharge (by Tiger TMS)?

After analyzing 31 verified reviews, Amadeus users most value its guest request management, ease of use, internal communication, while TigerTMS users highlight . Click any theme to see what reviewers say.

Amadeus Amadeus TigerTMS TigerTMS
Pros
+ Guest Request Management
+ Ease of Use
+ Internal Communication
+ Reporting and Analytics
Cons
Onboarding and Training
Cost
Technical Issues

Amadeus vs TigerTMS: Rankings by Hotel Segment

How each product ranks among Staff Collaboration Tools vendors for different property sizes, types, and regions — based on verified reviews from hoteliers in each segment.

By Hotel Size

Segment Amadeus Amadeus TigerTMS TigerTMS
Small (10-24 rooms) #19 0 reviews
Mid-Size (25-74 rooms) #13 6 reviews
Large (75-199 rooms) #10 6 reviews
X-Large (200+ rooms) #9 3 reviews

By Property Type

Segment Amadeus Amadeus TigerTMS TigerTMS
Boutique #15 7 reviews
Luxury #10 12 reviews
Branded / Chain #13 4 reviews
Extended Stay #22 0 reviews

By Region

Segment Amadeus Amadeus TigerTMS TigerTMS
North America #11 14 reviews
Europe #16 0 reviews
Asia Pacific #15 0 reviews
Middle East #6 1 reviews

How Much Do Amadeus - HotSOS® and iCharge (by Tiger TMS) Cost?

Staff Collaboration Tools 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.

Amadeus Amadeus TigerTMS TigerTMS

Which Features Does Amadeus - HotSOS® Have That iCharge (by Tiger TMS) Doesn't (and Vice Versa)?

According to HTR's product database, Amadeus - HotSOS® and iCharge (by Tiger TMS) share 0 features. Here are the key differences — features one has that the other lacks.

Feature Amadeus Amadeus TigerTMS TigerTMS
Deep cleaning
Late checkouts
Lost & found module
Preventative maintenance module
Real time task tracking
Virtual logbook

Showing top differences. 9 more features differ between these products.

Amadeus vs TigerTMS: The Bottom Line

Amadeus
Amadeus
3.9/5 from 31 reviews

What hoteliers love

Guest Request Management 88% positive

HotSOS excels at managing guest requests by streamlining the process, allowing staff to place requests quickly and monitor their completion. This resu... HotSOS excels at managing guest requests by streamlining the process, allowing staff to place requests quickly and monitor their completion. This results in faster response times to guest needs, thereby improving guest satisfaction. However, there are some issues with entering requests manually and occasional glitches that cause delays.

Ease of Use 63% positive

Most users find HotSOS user-friendly and easy to teach to new employees. The interface supports multiple languages, which is beneficial in diverse hot... Most users find HotSOS user-friendly and easy to teach to new employees. The interface supports multiple languages, which is beneficial in diverse hotel environments. However, certain design elements and minor functions can be cumbersome and in need of improvement.

Internal Communication 85% positive

The tool greatly enhances internal communication by providing clear visibility of requests, assignments, and statuses across departments. This leads t... The tool greatly enhances internal communication by providing clear visibility of requests, assignments, and statuses across departments. This leads to better team coordination and accountability. Users appreciate the ability to communicate without phones, but some reviews highlight that miscommunication can still occur if the details are not clear or the recipient doesn't understand the request.

Where hoteliers push back

Onboarding and Training 87% negative

Users often find HotSOS challenging to onboard and train new staff. Many reviews note that the initial setup and programming are time-consuming and co... Users often find HotSOS challenging to onboard and train new staff. Many reviews note that the initial setup and programming are time-consuming and complicated, with some wishing for more comprehensive training resources. Nevertheless, once teams are trained, the software is perceived as easy to use.

Cost 100% negative

HotSOS is generally viewed as an expensive solution, particularly for smaller properties. High consulting fees for customization and per-user costs ad... HotSOS is generally viewed as an expensive solution, particularly for smaller properties. High consulting fees for customization and per-user costs add to the financial burden, even though the features are deemed valuable.

Unique capabilities

Lost & found module Late checkouts Virtual logbook Real time task tracking Preventative maintenance module
4.4/5 ease of use 3.8/5 support 104 integrations
Visit Website
TigerTMS
TigerTMS
0.0/5 from 0 reviews
0.0/5 ease of use 0.0/5 support 28 integrations
Visit Profile

Where the ratings diverge most

Overall Rating Amadeus 4.0 vs 0.0 (+4)
Ease of Use Amadeus 4.4 vs 0.0 (+4.4)
Customer Support Amadeus 3.8 vs 0.0 (+3.8)
Value for Money Amadeus 3.6 vs 0.0 (+3.6)
Onboarding Amadeus 4.0 vs 0.0 (+4)

Frequently Asked Questions About Amadeus - HotSOS® vs iCharge (by Tiger TMS)

Can Amadeus - HotSOS® replace iCharge (by Tiger TMS)?

It depends on your requirements. Amadeus - HotSOS® and iCharge (by Tiger TMS) share many core Staff Collaboration Tools features, but each has unique capabilities. Amadeus - HotSOS® offers 104 verified integration partners, while iCharge (by Tiger TMS) offers 28. 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. Amadeus - HotSOS® leads in ease of use at 4.4/5 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.

Do Amadeus - HotSOS® or iCharge (by Tiger TMS) offer a free plan?

Amadeus - HotSOS®: No. iCharge (by Tiger TMS): No. Neither product currently offers a free tier. Most Staff Collaboration Tools vendors offer demos or trials — request one from each to evaluate before committing.

How Does HTR Evaluate and Rank Amadeus - HotSOS® and iCharge (by Tiger TMS)?

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. Amadeus has an HT Score of 26 and TigerTMS 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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