If you’re looking at Microsoft Project in 2025, you’ll quickly run into two very different options: Microsoft Project Professional 2024 and Microsoft Project Plan 3.
At first glance they seem similar. Both are “Microsoft Project”. Both offer professional project planning features. But in practice, they are designed for very different types of users.
This guide explains the real differences between Project Professional 2024 and Project Plan 3, including cost, licensing, features, and who each option is best suited for.
Haven’t got time for a deep dive? Here’s our TLDR comparison chart:
| Feature / Consideration | Project Professional 2024 | Project Plan 3 |
|---|---|---|
| Payment model | One-time purchase (no ongoing subscription) | Subscription (monthly/annual per user) |
| Primary delivery | Desktop application installed on a Windows PC | Cloud-first service (web + subscription licensing) |
| Works offline | Yes, after installation and activation | Primarily designed for online use |
| Best for | Individuals, consultants, and teams that want full planning tools without subscriptions | Organisations that want cloud access, centralised management, and ongoing licensing |
| Gantt charts & dependencies | Yes | Yes |
| Resource management | Yes | Yes |
| Collaboration approach | Share project files and collaborate via your chosen workflow | Built for cloud collaboration and service-based sharing |
| Licence flexibility | Licensed per device; retail licences can typically be moved if used on one PC at a time | Licensed per user; access depends on an active subscription |
| Long-term cost predictability | High (one-off cost) | Ongoing cost that increases over time |
| Ideal buying preference | Prefer ownership and a one-off purchase | Prefer subscription-based licensing and cloud-first tools |
What Is Microsoft Project Professional 2024?
Microsoft Project Professional 2024 is a desktop-based project management application installed locally on a Windows PC. It’s licensed as a one-time purchase, meaning you pay once and continue using it indefinitely.
It’s designed for individuals and businesses that want full project planning capabilities without being locked into a subscription model.
You can view the product here: Microsoft Project Professional 2024
If you want a full breakdown of features, licensing, and who Project 2024 is designed for, see our complete guide to Microsoft Project Professional 2024.
What Is Microsoft Project Plan 3?
Microsoft Project Plan 3 is a subscription-based cloud service. Instead of installing permanent software, you pay a recurring monthly or annual fee per user.
Plan 3 is designed for organisations that want cloud-based access, centralised administration, and integration with Microsoft’s wider project and portfolio management ecosystem.
Once the subscription ends, access to the software ends as well.
You can view the product here: Microsoft Project Planner
One-Time Purchase vs Subscription
This is the biggest difference between the two.
Project Professional 2024 is a one-time licence. You pay once, install it on one PC, and keep using it for as long as you want. There are no ongoing costs.
Project Plan 3 is billed per user, per month. Over time, the cost can significantly exceed the price of a one-time licence, especially for long-term use.
For users who dislike subscriptions or need predictable costs, this alone makes Project Professional 2024 the more attractive option.
Desktop Software vs Cloud-Based Access
Project Professional 2024 runs locally on your PC. Your project files are stored where you choose, and the software works fully offline once activated.
Project Plan 3 is cloud-first. While it includes desktop components, it relies heavily on Microsoft’s online services and browser-based access.
If you work in environments with restricted internet access, or simply prefer traditional desktop software, Project Professional 2024 offers more control.
Feature Differences That Matter
Both versions support core project management features such as task scheduling, Gantt charts, dependencies, and resource management.
However, there are some practical differences.
Project Professional 2024 focuses on individual project planning and execution. It’s ideal for managing timelines, budgets, and resources on a per-project basis.
Project Plan 3 adds cloud collaboration and centralised management, including integration with Project for the web and broader organisational reporting.
For many users, those extra cloud features are unnecessary. If you’re managing your own projects or working within a small team, Project Professional 2024 already provides everything you need.
Licensing and Flexibility
Project Professional 2024 is licensed per device. Retail licences can usually be transferred to a new PC if you upgrade hardware, as long as the software is only active on one device at a time.
Project Plan 3 licences are tied to user accounts. If a subscription lapses, access to the software and features stops.
For freelancers, consultants, and small businesses, the flexibility of owning the software outright is often preferable.
Offline Use
Project Professional 2024 works fully offline once installed and activated. You can plan, edit, and manage projects without an internet connection.
Project Plan 3 is designed for always-on connectivity. While some functionality may remain available, the platform is fundamentally cloud-dependent.
This makes Project Professional 2024 a better fit for secure environments or users who need guaranteed offline access.
Cost Comparison Over Time
While pricing varies, the general pattern is consistent.
A one-time licence for Project Professional 2024 is paid once and then owned. Over three to five years, the total cost remains the same.
Project Plan 3 continues charging every month. Over the same period, the total cost can exceed a one-time licence several times over.
For long-term users, Project Professional 2024 is usually far more cost-effective.
Which One Is Better for Small Businesses?
Most small businesses do not need cloud portfolio management or subscription-based administration.
They do need reliable project planning, predictable costs, and software that continues working year after year.
For those reasons, Microsoft Project Professional 2024 is often the better choice for small businesses, consultants, and independent professionals.
When Project Plan 3 Makes Sense
Project Plan 3 is a better fit if:
- you require cloud-only access across multiple devices
- your organisation manages many projects centrally
- you need enterprise-level reporting and governance
- subscription costs are acceptable or expected
In those cases, Plan 3’s cloud-first design may be worth the ongoing expense.
Final Recommendation
If you want powerful project management software without subscriptions, Microsoft Project Professional 2024 is the more practical and cost-effective choice for most users.
It delivers the full desktop project planning experience, works offline, and avoids the long-term costs of subscription licensing.
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Operating Systems, Software, Windows, Windows 11 Product Keys – Home & Pro Editions
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Microsoft Other, Productivity, Software
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Microsoft Other, Productivity, Software
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Frequently Asked Questions
Is Microsoft Project Professional 2024 a one-time purchase?
Yes. Microsoft Project Professional 2024 is a one-time purchase licence. You pay once, install it on one PC, and keep using it without monthly or annual subscription fees.
Is Project Plan 3 the same as Project Professional 2024?
No. Project Plan 3 is subscription-based and designed around cloud services. Project Professional 2024 is desktop software with a one-time licence. They overlap on core project planning features, but the licensing model and day-to-day experience are different.
Which is better for small businesses: Project Professional 2024 or Project Plan 3?
For many small businesses, Project Professional 2024 is the better choice because it offers strong project planning features with a predictable one-off cost. Project Plan 3 tends to make more sense when you specifically need cloud-first access and subscription-based user management.
Can I use Microsoft Project Professional 2024 offline?
Yes. Once installed and activated, Project Professional 2024 can be used offline. This is ideal if you travel, work on-site, or operate in environments with restricted internet access.
What happens if I cancel Project Plan 3?
If you cancel Project Plan 3, you lose access to the subscription features once the subscription ends. With Project Professional 2024, there is no subscription to cancel and the software continues to work after activation.
Does Project Professional 2024 integrate with Microsoft 365?
Project Professional 2024 is designed to work well in Microsoft environments and supports common workflows such as exporting to Excel and sharing information across Office apps. Project Plan 3 is more deeply oriented around cloud collaboration through Microsoft’s service ecosystem.
Where can I buy Microsoft Project Professional 2024?
You can purchase a one-time activation licence here: Microsoft Project Professional 2024.
Gary Walsh is the Head of Tech Support at Software Supplies, with more than 20 years in the IT industry. Fully Microsoft-certified and experienced across the full business software stack — from Windows and Office to cloud infrastructure and device management — Gary delivers practical, no-nonsense advice that helps users and businesses get the most from their technology.
