Open Source Project Scheduling Application

Open Source Project Scheduling Application Success Stories [2025]

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Updated: October 10th, 2024

Imagine a world where project scheduling is entirely collaborative, efficient, and free. An open-source project scheduling application can bring this vision to life. This business idea involves creating a software platform where teams can easily manage timelines, allocate resources, and monitor project progress with full transparency.

With most companies relying on project management tools, there's always a need for innovation and cost-effectiveness. By offering an open-source solution, you tap into a community-driven approach to software development, allowing users to contribute features and improvements. This ensures the application remains adaptable and constantly updated without a heavy reliance on a single development team.

Pursuing this business idea means engaging with a community of developers, overseeing project milestones, and marketing the solution to potential users. It's a venture that blends technical acumen with strategic planning, offering an impactful way to support organizations and foster open collaboration in the digital workspace.

In this list, you'll find real-world open-source project scheduling application success stories and very profitable examples of starting a open-source project scheduling application that makes money.

1. GanttProject ($36K/year)

Dmitry Barashev came across GanttProject while searching for open-source Gantt chart drawing software to use on Linux. He made a contribution by implementing a command-line export feature and eventually took over leadership and administration. With no paid advertising, GanttProject has grown steadily and generates $3000-5000 in monthly revenue, with loyal customers and a low churn rate. The team is now working on GanttProject Cloud, a low-cost commercial product offering collaboration features and online project storage.

How much money it makes: $36K/year
How much did it cost to start: $0
How many people on the team: 0

I Grew My Open-Source Software Side Project To $3K/Month [$0 Spent On Ads]

GanttProject, a popular free open-source project scheduling application, generated $3000-5000 monthly through the pay-what-you-want model, despite not spending a single dollar on paid traffic, and has now grown to over 2-3k monthly active users.

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