Tooling Solutions

Project Online retirement: What you need to know and how to prepare for the (near) future

26/09/2025

Recently, Microsoft announced that Project Online will retire on September 30, 2026.

For many organizations, Project Online has been a trusted backbone for project and portfolio management. Its retirement marks not just the end of a product lifecycle, but the beginning of a new era in project & portfolio management. One that is more connected, intelligent, and adaptable.

At threon, we see this not as a disruption, but as an opportunity to reimagine how organizations plan, manage, and deliver projects in the age of AI-powered collaboration

Why this change is happening

Microsoft’s decision reflects a strategic shift: innovation is moving toward tools like Planner, Microsoft 365 Copilot, and the Project Manager agent.

These next-generation platforms are designed to:

Scale seamlessly from simple task tracking to enterprise project management.
Integrate natively with the broader Microsoft 365 ecosystem.
Leverage AI to simplify planning, provide insights, and improve decision-making.

This evolution aligns with the changing nature of work itself. Projects are no longer managed in silos, they are embedded in an organization’s day-to-day collaboration, requiring tools that are flexible, user-friendly, and intelligent.

What this means for organizations:

While Project Online will remain fully functional until 2026, the timeline is clear:

October 1, 2025: End of sale for new Project Online-only SKUs.
September 30, 2026: Official retirement date.

There’s no immediate urgency, but forward-thinking organizations are already asking:

How do we align our project management approach with the tools of the future?
What role will AI play in enabling better planning and execution?
How do we transition without disrupting critical business processes?

Moving from legacy to future-ready

Every organization’s journey will be unique. Migration from Project Online will depend on complexity, customization, and scale, from configuration and add-ons to integrations and custom code.

But here’s the key: this is not just a technical migration. It’s an opportunity to rethink how your organization approaches project and portfolio management. By adopting modern, AI-enabled tools, you can:

Enhance collaboration across teams.
Gain real-time visibility into projects and portfolios.

Unlock new efficiencies through intelligent recommendations

Threon's perspective

At threon, we believe the retirement of Project Online is a catalyst for innovation. The next generation of PPM is about empowering organizations with tools that are as dynamic as their projects.

Our role is to help you navigate this transition strategically:

Define a migration roadmap tailored to your environment.
Ensure continuity and stability while adopting new tools.
Position your organization to leverage Microsoft’s AI-powered future in project management.

Get in touch

We invite you to join us in shaping this future.
Let’s schedule a free session with one of our PPM tooling experts to explore your specific needs and co-create a roadmap that prepares your organization for what’s next.