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 58 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:
MillenniumSoft shines .
OpenHotel shines in ease of use and customer support , with exclusive features like Revenue management module and Payment processing.
Side-by-side ratings based on 58 verified hotelier reviews on HTR.
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| Starting Price | Contact sales | Contact sales |
| Verified Reviews | 0 | 58 |
After analyzing 58 verified reviews, MillenniumSoft users most value its , while OpenHotel users highlight customer support, user-friendly pms, continuous updates and improvements. Click any theme to see what reviewers say.
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OpenHotel
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Customer Support
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User-friendly PMS
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Continuous Updates and Improvements
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Direct OTA Connections
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Reporting Capabilities
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Financial Processing
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Group Booking Tools
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How each product ranks among Property Management Systems vendors for different property sizes, types, and regions — based on verified reviews from hoteliers in each segment.
By Hotel Size
| Segment | MillenniumSoft |
OpenHotel
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|---|---|---|
| Small (10-24 rooms) ▾ | — | #25 36 reviews |
| Mid-Size (25-74 rooms) ▾ | — | #39 11 reviews |
| Large (75-199 rooms) | — | #50 0 reviews |
| X-Large (200+ rooms) | — | #21 2 reviews |
By Property Type
| Segment | MillenniumSoft |
OpenHotel
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| Boutique ▾ | — | #37 16 reviews |
| Luxury | — | #45 4 reviews |
| Branded / Chain ▾ | — | #28 9 reviews |
| Extended Stay | — | #43 2 reviews |
By Region
| Segment | MillenniumSoft |
OpenHotel
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| North America ▾ | — | #14 54 reviews |
Choosing the right property management system (PMS) is critical for your hotel’s operational efficiency, guest satisfaction, and revenue growth. MillenniumSoft by MillenniumSoft and OpenHotel PMS by OpenHotel both aim to streamline hotel operations but serve different hotel types and needs. While MillenniumSoft’s lack of recent reviews and a near-zero rating make it a less viable option today, OpenHotel’s high ratings and active user feedback position it as the more reliable choice.
Your decision hinges on whether you prioritize a feature-rich, actively supported platform or a less-tested, less-reviewed option. Can MillenniumSoft meet your needs despite its limited market presence, or does OpenHotel’s proven track record provide the stability you require?
MillenniumSoft claims to offer a comprehensive property management solution, but it does not have any verified reviews or recent feedback, raising questions about its current usability and support. OpenHotel, on the other hand, has over 57 reviews in the last six months, with a stellar overall rating of 4.81 out of 5 and a NPS score of 9.53 out of 10, indicating strong user satisfaction.
MillenniumSoft’s absence of recent reviews means your team would be relying on outdated or unverified information, while OpenHotel’s recent positive reviews emphasize its user-friendliness, support, and functionality. Do you want to risk adopting a system with no recent proof of its performance, or choose a product actively trusted and improved upon by users?
If your hotel needs a PMS with a broad suite of features, including revenue management, channel management, booking engine, and guest communication, OpenHotel is the obvious choice. Its 23 distinct features and integrations surpass MillenniumSoft’s zero offerings, making it better suited for mid-sized to larger hotels aiming for full operational integration.
If your hotel is a small property or boutique with minimal tech needs and an emphasis on affordability, MillenniumSoft may seem appealing. However, given its lack of recent reviews and support data, OpenHotel’s proven capabilities and active user base make it the safer, more scalable option for most hotels seeking growth and efficiency.
OpenHotel has a user rating of 4.71 out of 5 for ease of use, with reviews praising its intuitive interface, straightforward navigation, and helpful onboarding experience. Users highlight how quickly staff adapt to OpenHotel, with many noting its simplicity even for first-time users.
MillenniumSoft, with a 0/5 rating in ease of use and no recent reviews, offers no current data to support its usability. Its lack of verified user feedback suggests it may struggle with adoption, training, and staff efficiency. Edge: OpenHotel.
OpenHotel boasts 23 features, including a channel manager, revenue management, online support, guest profiles, digital registration, and native email marketing—features that MillenniumSoft does not offer at all. This extensive feature set allows for more comprehensive management, automation, and guest engagement.
MillenniumSoft’s absence of any features makes it an impractical choice for hotels seeking modern, integrated capabilities. OpenHotel’s richer feature set gives your team more tools to optimize operations and revenue. Edge: OpenHotel.
OpenHotel’s support rating of 4.82 out of 5, based on recent reviews, reflects its responsiveness, helpfulness, and ongoing product updates. Users mention the support team’s availability, especially during emergencies, which helps maintain smooth hotel operations.
MillenniumSoft offers no recent support reviews, leaving its support quality unverified. The lack of recent user feedback makes it impossible to assess whether it provides the reliable, timely help your team needs. Edge: OpenHotel.
OpenHotel has 12 verified integrations, including major names like SiteMinder, RateGain, and Canary Technologies, offering extensive connectivity for booking, payment, and reputation management. MillenniumSoft, with zero verified integrations, limits your ability to connect with essential third-party tools.
If integration with other systems is a priority for your hotel’s tech ecosystem, OpenHotel clearly provides more options and flexibility. Edge: OpenHotel.
OpenHotel’s reviews, primarily from small to medium hotels, consistently rate the platform around 4.8/5, with recent feedback emphasizing user-friendliness and support. Hotels in various segments, including resorts and budget properties, praise its ease of use and revenue tools.
MillenniumSoft has no recent reviews or ratings, making it impossible for your team to gauge user satisfaction or real-world performance. The active, positive feedback for OpenHotel makes it the more trusted choice. Edge: OpenHotel.
Both products do not disclose specific pricing models publicly, indicating they likely tailor quotes based on property size and needs. However, OpenHotel’s transparent, subscription-based approach and the absence of per-booking fees suggest predictable costs, whereas MillenniumSoft’s unclear pricing makes budgeting difficult.
Given the lack of concrete pricing data, your team should request quotes from both, but OpenHotel’s established pricing transparency offers a clearer expectation of ongoing costs and ROI.
Not ideal if your hotel:
Not ideal if your hotel:
The core difference is the active support and extensive feature set that OpenHotel offers compared to MillenniumSoft’s unverified, featureless status. OpenHotel’s reviews highlight its ease of use, reliable support, and better integrations, making it a more secure choice for most hotel operators.
If your hotel needs a comprehensive, well-supported platform that can grow with you, OpenHotel’s benefits—such as its 23 features, multiple integrations, and dedicated customer support—outweigh any potential cost concerns. For properties with minimal management needs or very tight budgets, MillenniumSoft might seem attractive, but the lack of recent reviews and features make it a risky choice.
Opt for OpenHotel if your priority is a proven, feature-rich solution with active user feedback. If simplicity and initial cost are paramount, and your hotel is very small, MillenniumSoft could suffice—though it’s a less certain investment in today’s evolving hotel landscape.
Property Management Systems 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.
| MillenniumSoft |
OpenHotel
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According to HTR's product database, MillenniumSoft and OpenHotel PMS share 0 features. Here are the key differences — features one has that the other lacks.
| Feature | MillenniumSoft |
OpenHotel
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| Booking Engine | ||
| Calendar view | ||
| Channel Manager | ||
| EPoS | ||
| Payment processing | ||
| Revenue management module |
Showing top differences. 11 more features differ between these products.
What hoteliers love
The open availability and responsiveness of customer support teams are highly appreciated among users. Many specifically mentioned the helpfulness of... The open availability and responsiveness of customer support teams are highly appreciated among users. Many specifically mentioned the helpfulness of the team during emergencies and the seamless transition to OpenHotel PMS. This support aids in smooth operations, especially during peak seasons or system transitions.
Many users appreciate how easy it is to navigate and use OpenHotel's PMS. The system is intuitive, even for first-time hotel clerks, and it offers sea... Many users appreciate how easy it is to navigate and use OpenHotel's PMS. The system is intuitive, even for first-time hotel clerks, and it offers seamless transitions from other systems. Users note it is particularly effective for small to medium-sized properties because of its flexible booking grid and comprehensive layout.
Users appreciate that OpenHotel is consistently improving and adding features based on user feedback. This dedication ensures the system stays up-to-d... Users appreciate that OpenHotel is consistently improving and adding features based on user feedback. This dedication ensures the system stays up-to-date with industry standards and evolving hotel needs. Notifications about these updates are shared through inbox notifications, making it convenient for users to stay informed.
Where hoteliers push back
While many appreciate the detailed and comprehensive reporting options available in OpenHotel, there is a recurring request for customizable reports a... While many appreciate the detailed and comprehensive reporting options available in OpenHotel, there is a recurring request for customizable reports and improved metrics suited to specific properties. Some users find current reports cluttered with unnecessary information and have suggested enhancements to better meet their needs.
Users noted that OpenHotel has efficient financial processing modules, including organized views of financials, customizable financial reports, and in... Users noted that OpenHotel has efficient financial processing modules, including organized views of financials, customizable financial reports, and integration with external fiscal systems. However, enhancements are suggested, particularly around real-time tax reporting and card payment interventions.
Unique capabilities
Where the ratings diverge most
It depends on your requirements. MillenniumSoft and OpenHotel PMS share many core Property Management Systems features, but each has unique capabilities. MillenniumSoft offers 0 verified integration partners, while OpenHotel PMS offers 12. Review the feature comparison above to see where they differ before switching.
Small hotels should prioritize ease of use and fast onboarding. OpenHotel PMS leads in ease of use at 4.7/5 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.
MillenniumSoft: No. OpenHotel PMS: No. Neither product currently offers a free tier. Most Property Management Systems 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. MillenniumSoft has an HT Score of 0 and OpenHotel has 16. 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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