ProjectLibre #1 alternative to Microsoft Project
Global Leaders in AI-Powered
Cloud and Open Source Project Management
ProjectLibre is a global leader in project management innovation, pioneering AI-powered and open-source solutions that redefine how teams collaborate. As the corporate sponsor and developer of ProjectLibre AI Cloud and ProjectLibre Desktop, we are committed to delivering the most advanced project management technology available. Our latest AI release is transforming the industry by automating project creation and optimization with unparalleled intelligence.
Founded in Silicon Valley and France, ProjectLibre’s leadership has been at the forefront of industry disruption for decades. Our founders, Marc O’Brien and Laurent Chretienneau, have a legacy of innovation, having built and successfully exited two prior software companies—one of which was acquired by Silver Lake Partners, the world’s largest technology-focused private equity firm. Their groundbreaking achievements include launching the first web-based project management software, setting the stage for the modern SaaS revolution.
ProjectLibre operates with a remote-first philosophy, with global contributions shaping our development. Our impact is recognized worldwide—InfoWorld awarded ProjectLibre “Best of Open Source Software,” and Opensource.com listed it among the “Top 10 Open Source Projects.” With 7.6 million downloads across 193 countries and usage in over 1,700 universities, ProjectLibre is the #1 alternative to Microsoft Project on both desktop and cloud.
As we continue to expand rapidly, our vision remains clear: to make a lasting global impact by delivering powerful, accessible, and intelligent project management solutions for teams everywhere.
We are trusted by
The world’s leading organizations using ProjectLibre.
Years of Experiences
Trusted Companies
Countries
Active Users
Featured Projects
Built with ProjectLibre
Heraclitus Research Vessel
Heraclitus is a floating platform for scientific study. ProjectLibre is used to manage as they rebuild the ship after 40 years and 270,000 nautical miles. It is a large and complex project as they prepare for further expeditions.
Tanzania NGO projects
ProjectLibre has worked with the 2-Seeds NGO in providing project management for their various projects within Tanzania. We were very impressed with their organization and are looking to continue the relationship as they provide tremendous services within Africa!
Tanzania NGO projects
ProjectLibre has worked with the 2-Seeds NGO in providing project management for their various projects within Tanzania. We were very impressed with their organization and are looking to continue the relationship as they provide tremendous services within Africa!
Trusted by Teams Worldwide
ProjectLibre receives hundreds of testimonials every month from around the world.
AI Leader
"Managing complex projects became effortless with ProjectLibre AI Cloud. The AI's automated scheduling and real-time tracking are game-changers. No other cloud PM tool offers such intuitive advanced project management. It's truly unique."
K. Davila
VP
PM Leader
"ProjectLibre AI Cloud has transformed our strategic planning. The AI's ability to create detailed project plans from simple prompts is unmatched. It's like having a dedicated project strategist in the cloud, driving efficiency and innovation."
T. Kroos
Project Manager
PM Leader
"ProjectLibre AI Cloud has streamlined our construction projects. We share project plans with our customers. The AI's quick Gantt chart generation and resource allocation from natural language inputs are incredible. It's the most efficient cloud-based PM tool I've used."
I. Alarcon
Contractor
Best Company
"Switching to ProjectLibre AI Cloud has been transformative. Its AI-powered capabilities instantly convert simple project prompts into detailed plans—cutting setup time dramatically. ProjectLibre AI Cloud has redefined our project management, driving greater productivity and strategic execution."
T. Wing
VP PMO
Become a Part of the ProjectLibre Global
Community & Connect with Regional User Groups!
ProjectLibre cares about your privacy and will never violate your trust. Here is the ProjectLibre privacy policy:
