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Microsoft Project vs RationalPlan comparison

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Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Microsoft Project
Ranking in Project Management Software
8th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
86
Ranking in other categories
No ranking in other categories
RationalPlan
Ranking in Project Management Software
71st
Average Rating
10.0
Reviews Sentiment
8.4
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the Project Management Software category, the mindshare of Microsoft Project is 2.0%, down from 4.9% compared to the previous year. The mindshare of RationalPlan is 0.5%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Project Management Software Mindshare Distribution
ProductMindshare (%)
Microsoft Project2.0%
RationalPlan0.5%
Other97.5%
Project Management Software
 

Featured Reviews

Jacob-George - PeerSpot reviewer
Domain Consultant at a consultancy with 501-1,000 employees
Improved project scheduling has maximized resource utilization and has reduced delays
I think the licensing structure presents a significant area for improvement. The full features are not offered on the standard E4 license. This becomes problematic when distributing the project plan. I can export the plan as Excel and CSV files, but then I lose all the rich features, including dependency mapping. To recreate all that functionality without proper licensing is challenging. Microsoft Project offers a light version available for free, but when I try to distribute a project plan, it requires separate licensing. Microsoft Project Central used to be more of an enterprise product. Microsoft Project currently focuses on very low-level task management, and it could do much more. I do not see significant advancement happening because there is confusion about where Microsoft Project is heading. I believe Microsoft should bundle the license with Outlook, Teams, Word, Excel, and PowerPoint. This approach would result in more people using Microsoft Project. That is my opinion on how to improve adoption and the product offering.
reviewer1976010 - PeerSpot reviewer
President at Jam Works LLC
Easy to understand with fair pricing and lots of unique features
We use the desktop version of RationalPlan, and It seems some desktop software has the ability to share a document as a web view. This would be a nice feature allowing us to share our plans with clients without needing additional software. This may be something that is offered in the RationalPlan cloud plan. However, it would be nice for the desktop version to have this ability to bring it one more step ahead of the competition. As a side note, RationalPlan does have a free viewer as well.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The solution is very useful for project planning."
"The stability is good; there are no bugs or glitches, and it doesn't crash or freeze."
"The solution is well established and runs very accurately."
"The best features of Microsoft Project include the ability to cross-reference information, such as the cost for milestones or cross-information with different work packages."
"Microsoft Project is the best."
"The most valuable features of this solution are dependency management, milestone progress, multiple resource rates, and RAG views."
"The most valuable feature is the Auto resource leveling tool because it shows students that often, expert resources get over-scheduled, and that dealing with the issue by just using the auto-resource leveling tool would have a large impact on the delivery date."
"The tool helps us to check milestones. After doing tasks, our team updates them. Regarding functionalities in Microsoft Project, the number one feature is reminders. With so many projects, sometimes you forget; some projects might slip up or disappear. This feature is very useful."
"RationalPlan has been very helpful in planning projects and resources through our shop and in communicating with clients on project timelines."
"Support is top-notch whenever help is needed."
 

Cons

"Planview FLEX licensing gives us a central repository where all the projects are stored so you can check the finances, resources, etc. It's quite useful to have everything connected. We don't have that for Microsoft Project. It's disconnected. The reporting capabilities could also be better, especially with finance and resources. Everybody complains about reports. That's why we need another tool."
"We'd like to have more resource allocation and monitoring features."
"It needs to be more comprehensive."
"There are some things about it that I've always hated, and they haven't really changed them. It makes a lot of assumptions. It is also difficult to put business rules in it. You have to de-link it from the consecutive task if you don't want to do a What-If analysis, and sometimes, if you forget to do that, it changes everything. It is a pain in the neck to undo it. I would also like to see better integration with graphics. The graphics are primitive, and they need some major work. I would like to have the ability to do some small macros within the project for fuzzy logic. For example, if you're not sure how long a task takes, you can get the earliest guess. It is very time and manpower intensive to keep it up to date. You need to constantly update it. You will find that you are spending more time working on the Microsoft Project file rather than working on your project. I don't want to devote a person to just do that. That's silly. You can link it to some more modern applications so that it is dynamic when a real-time resource schedule changes, but it is not at all dynamic. It is only as dynamic as the person using it. It would be nice if we could plug it in real time for each project, subproject, or task. If something is going on, I want to see it in real time. Sometimes we have international clients, and they don't use the same calendar. They have a Thursday and Friday weekend, and we have a Saturday and Sunday weekend. I can change it in Microsoft Project, but I would like to be able to do it globally. There may be a way to do it, but I just haven't figured it out yet. I would like to be able to specify globally what weekend we want or what we want to call a weekend. We might have a project that works seven days a week. Some tasks are automated outside, like manufacturing processes. Embedding external processes is almost impossible because, in a practical sense, we don't have people who can do a lot of programming here, and also the interface of Microsoft Project is not the easiest because a lot of it is proprietary. It would be nice if we can link different tasks to external sources of inputs and outputs so that we could integrate them with a master project plan and see in real time what's going on. For example, you are manufacturing a batch of a chemical, and I have to rely on if a customer is making some type of complex chemical. Their system does not interfere with ours. We have to get the outputs from their system and enter them manually into the project to see the effect. That takes time. If you're talking about hours, you going to spend three to four hours, but there is the risk of getting it wrong or making a mistake. On tight projects, every minute counts. I would like to see some control system interfaces with Microsoft Project. A modern machine shop has a lot of computer numerical control (CNC) computers. In fact, virtually all machining is done with a CNC machine. Even 3D additive manufacturing is made with CNC. That data can go to a computer, and that computer can spit it out to a project so that you can see in real time whether you are going to finish a day ahead. If you had to finish a day ahead, you could talk to the systems' software, which can say that if I have this machine working for another hour and this one for one hour or less, I would be able to meet the schedule. It can then make those changes, but it can't do that. Everything needs to be done manually, which takes more time, and there's a risk of mistakes. It requires smarter automation and more machine learning. There is no machine learning capability in Microsoft Project. It just doesn't exist. That's why I say it is only suitable for small-sized to medium-sized companies and small projects. Most people don't have the problems that I have. I don't have them all the time, but when I have them, they're big. When you're bidding on a project that has to get done, you find yourself spending most of the time working on Microsoft Project, whereas you should be spending these hours managing the project. Thinking on a bigger scale, I would like better integration with Office, Visio, and Access. If you make a change in one, it should cascade to others and vice versa. It doesn't do that. It is not a dynamic program. I would like to see a dynamic program or at least the capability of being dynamic, that is, even if it is close to real time where it outputs to a module, and the module then talks to real-time things. The real-time data goes back into the module, and the module updates the project plan. Such dynamic capability would be nice. It may not be real time, but it is at least close. I would like to be able to link directly to the data in an Excel spreadsheet so that I don't have to keep going back and forth updating it. I don't want to have to create a dynamic link library. Whenever I change the data in Excel, it should update in Visio or PowerPoint. If I'm doing a pie chart or any kind of graphic, I don't want to constantly update my graphics. I want to link them together, and I want them updated automatically. I know it is a wishful thing. They don't make major changes every time they come out with a new version. They don't fix the issue. They just add a few features."
"The Gantt set needs to be improved. The grid lines needs to be more interactive."
"When moving resources between projects, it could be a bit more clear."
"The tool's most valuable feature is scheduling."
"The critical path evaluation features in Microsoft Project could be improved."
"We use the desktop version of RationalPlan, and It seems some desktop software has the ability to share a document as a web view. This would be a nice feature allowing us to share our plans with clients without needing additional software. This may be something that is offered in the RationalPlan cloud plan."
 

Pricing and Cost Advice

"You do not have to invest much in terms of configuring this solution to suit your needs."
"The cost for an on-premises-based license is a one-time fee, and the cloud-based is an annual payment plan."
"The solution has a decent annual license subscription cost, which is not high."
"I believe the licensing for the solution is based on an annual fee."
"Microsoft Project is an expensive solution."
"We purchase perpetual licenses due to the high cost of subscriptions, which are about 1,000 Australian dollars."
"Its price could be reduced a little."
"The solution is less expensive than other options."
Information not available
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Construction Company
12%
Manufacturing Company
11%
Outsourcing Company
8%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business31
Midsize Enterprise16
Large Enterprise42
No data available
 

Questions from the Community

Has anyone moved from Microsoft Project to Smartsheet? How has your experience been with Smartsheet?
Hi @Eire Zimmermann, I helped an organization evaluate both MS-Project and Smartsheet when they were conducting their PM tool RFP. The short of it is this, MS Project is not caught up with the mo...
What is your experience regarding pricing and costs for Microsoft Project?
I would say Microsoft Project is affordable, but the standalone Project license should be included in the Office price to increase adoption.
What needs improvement with Microsoft Project?
I am not expert enough to explain areas of improvement for Microsoft Project because I have not explored it extensively or used it enough, so I am not the right person to comment on this. I have no...
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Also Known As

Project Pro, MS Project
No data available
 

Overview

 

Sample Customers

Aston Martin, ABANCA, Airbus Group, Capita, Cardiff University, City of Saskatoon, Intel, Pegasus Airlines, South Australia Power Network (SAPN), Israeli Ministry of Construction and Housing
James Cook University, NASA, Dana-Farber Cancer Institute, Teleflex, Garmin, University of Missouri, BEA, Eurocoating, Adidas Group, Termoemcali, Solid Power
Find out what your peers are saying about Atlassian, monday.com, Asana and others in Project Management Software. Updated: October 2026.
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