Monetizing Open Source: Exploring Successful Models

Mikael Nida
March 10, 2023

Open-source software has revolutionized the tech industry by providing free and open access to code that anyone can view, modify, and distribute. However, the question of how to monetize open-source software isn't always straightforward. Commercial open-source companies make their software code publicly available and generate revenue by providing additional services and features.

However, open-source software represents a counterintuitive yet superior alternative to proprietary software due to its collaborative and transparent development process, cost-effectiveness, flexibility, and potential for innovation and customization. This blog will explore how commercial open-source companies leverage community collaboration to create innovative and high-quality software. It will then go into depth on how these companies monetize their software and provide examples of successful models.

Monetizing open-source software creates multiple incentives for developers to build superior software by leveraging the collaborative nature of open-source development, improving security through community audits, and fostering innovation and experimentation in the community. According to a 2008 report by the Standish Group, the adoption of open-source software models has led to consumer savings of approximately $60 billion annually. Source

Community Collaboration

One of the primary advantages of open-source software is the collaborative nature of its development process. When software code is available for anyone to view, it creates an environment of transparency and accountability that promotes collaboration and knowledge sharing among developers. Amazingly, the Linux Foundation reports that "it has been estimated that Free and Open Source Software (FOSS) constitutes 70-90% of any given piece of modern software solutions." Source

Open-source software projects like Linux and WordPress have become well-known for their successful community collaboration. Linux, for example, has been developed by thousands of developers worldwide who have contributed to the codebase over the years. This massive collaboration has resulted in an operating system widely regarded as one of the most secure and stable operating systems available today.

Wordpress Plugin Ecosystem

These projects often evolve into entire ecosystems, much larger than the original company. A sort of network effect for code.

Quality & Security

A key advantage of open-source software is that it can lead to higher-quality and more secure software. This is because the code is open and available for anyone to view and contribute to, which means that the community can help identify and fix bugs and any other issues that arise. Open-source software projects such as OpenSSL and Nginx are excellent examples of high-quality code in widely distributed projects.


OpenSSL's open-source nature has allowed a large community of developers to work together to identify and fix security issues, resulting in a robust and reliable software library. With access to a large and diverse community of developers to review, test, and contribute to the software's codebase, OpenSSL has more reliable software as vulnerabilities are more likely to be discovered and fixed quickly. The open-source model has also enabled the software to be adapted and customized to meet specific needs, leading to a more flexible and robust system.


Similarly, Nginx is a high-performance web server known for its speed, stability, and security. Nginx's open-source nature has allowed a large community of developers to scrutinize the codebase for any bugs or vulnerabilities, resulting in a fast and secure software server. In fact, it's become the industry's go-to!

In addition, the community's ability to collaborate and share knowledge leads to better software development practices, ultimately resulting in higher-quality software. When developers from different backgrounds and skill levels come together to work on an open-source project, they share their knowledge and expertise, leading to more efficient and effective software development.

Monetizing Open-Source

One of the great things about open-source software is the flexibility it offers when it comes to monetization. There are various methods, including support contracts, consulting services, and donations, as well as more innovative monetization models like the open-core model and hosted versions.

This flexibility creates an environment that encourages innovation and new ideas about what should actually get paid for. Unlike closed-source software, which feels like it's stuck in traditional seat-based licensing, open-source software is almost an excuse for more experimentation with different monetization strategies.

Open-Core Model

The open-core model is an excellent example of monetizing open-source software. It involves offering a core set of features for free and charging for additional premium features. This allows users to try out the software and become invested in it before deciding whether to upgrade to the premium version.

Hosted versions, on the other hand, involve providing the software as a service in the cloud and charging a fee for access. One example of a software company that uses the open-core model successfully is MongoDB.

The company offers two editions of MongoDB: the open-source Community Edition and the commercially licensed Enterprise Edition.

The Community Edition is free and available for anyone to download and use, while the Enterprise Edition includes additional features such as advanced security, analytics, and support services that are not available in the Community Edition.

MongoDB's open-core model works well because it allows the company to provide a strong, stable product with a large user base through its open-source Community Edition. At the same time, it offers a more advanced, feature-rich version for enterprise customers willing to pay for additional support and services.

Open-SaaS Model

Consider offering an Open-SaaS model if your project is in high user demand. To avoid the self-hosting and maintenance requirements, it's crucial to find the right pricing strategy. Bundle hosting with additional services like support, training, or paid features can provide more flexibility in terms of margins. While this approach may not be suitable for all open-source projects, it's a popular option differentiating between free and paid versions. One example of a company that has used an open-core model with open-source software is GitLab. Similar to MongoDB, the company offers two editions of GitLab: the Community Edition and the Enterprise Edition.

The Community Edition of GitLab is licensed under the MIT License, which allows users to modify and distribute the software freely. The Enterprise Edition, on the other hand, is licensed under a commercial license and includes features such as advanced security, monitoring, and auditing tools, as well as support services.

GitLab's open core model has been successful because it allows the company to provide a strong, stable open-source product with a large user base while also offering a more advanced, feature-rich version for enterprise customers who are willing to pay for additional support and services.

Furthermore, this model offers developers and companies the choice of either self-hosting, which involves managing security and maintenance on their own, or opting for a complete package at a cost. Additionally, it allows for a broader range of project users with varying levels of technical expertise.


To expand the reach of your open-source software and increase its adoption by enterprises, consider offering educational resources such as training sessions and workshops. This approach is employed by organizations like the Linux Foundation, which provides a range of courses and training programs.

Support Plans

One of the most common methods for developers to generate revenue through open-source software is offering support plans, particularly to enterprise users. If users encounter issues while using or hosting your software, they are often willing to pay for your support services to troubleshoot and resolve these problems. The more complex the software, the more likely support plays a more significant role in monetization.

Custom Features

Similar to support, one effective strategy for generating income from open-source projects is offering custom feature requests. While the software may be distributed for free, users can pay for additional features and functionality tailored to their specific needs. This business model is a straightforward way to earn money from open-source software, as it is often more cost-effective for companies to hire developers to create custom features rather than develop them in-house.

At Lotus, we have a unique perspective on this topic. We are both a commercial open-source company ourselves that has a strategy for monetization (hosting and support), and we help our customers, many of which are also open-source companies, figure out their monetization through our pricing and billing engine. What excites us the most is the number of different strategies you can employ with open-source. It almost feels like it's easier to innovate on a monetization model instead of closed-source SaaS because the playbook is still open to interpretation.


Open-source pricing and packaging infrastructure.

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