Mongoose License types

Non-Commercial Project
Commercial Product
License Type
Closed source distribution
Commercial Support
Full Source Code
Full Source Code
Mongoose Library under the GPLv2 license is ideal for the non commercial projects, open source projects, private use or evaluation purposes.
Commercial projects can also run under the GPLv2 license by fully releasing the end product’s source code under the GPLv2 license.
To evaluate Mongoose Library along with the non-GPL software (no GPL contamination) you can request an Evaluation license.
However, once your project is commercialized, you need to acquire a Commercial license.
Commercial license removes all GPLv2 restrictions and allows you to redistribute your closed source products with the Mongoose Library embedded.
This license provides access to software maintenance for updates, upgrades and priority technical support.

If you are unsure which type of license is right for you, contact us to discuss.

Commercial License Benefits

Commercial License Options

Our license model is built around our customers and their specific needs. It is divided into 3 options:

One Product License

This license covers only one product type commercially positioned and sold to the end customers and modifications of this product in the future

Product Family License

This license covers a group of related products commercially positioned and sold to the end customers with similar functionality and united under one product line

Custom Field License

Custom license for your business across product lines. This model allows us to be flexible and value-driven towards your integration project. Simply let us know the details of your project, and we will provide the most effective license option for you.

Non Compliance and License Incompatibilities

Integrating Cesanta's software in a commercial product without fully releasing your source code or purchasing a commercial license can have legal ramifications. You agree to the terms under GPLv2 as you integrate our source code.

Incompatibilities, through taking different components of different sources and ignoring any license restrictions, can result in the software pieces you choose not to be permitted to be used in a single product.

Frequently Asked Questions

When do I need a commercial license?

Once your product is commercial you need to either open your source code completely to continue using Mongoose free of charge under GPLv2 license or alternatively purchase a commercial license. To enquire about licensing, just get in touch.

So what’s the price?

Our pricing is bespoke to your project. Not every project has the same scale, so we want to be sure you get the right license at the right level needed. Nothing more, nothing less. Click here to get in touch for pricing, tell us more about your project and we will then get the price ready for you.

What’s the difference between product and product family licenses?

We work with two broad licensing groups: Product and Product Family.

Is your license royalty-free?

Yes, our license is royalty-free. However, we do understand that this model does not suit everyone. If your needs require a custom license, we would be happy to work on a solution with you.

How long does the licensing process take?

From Cesanta's side it takes couple of days. But, your company may want to do legal reviews which in some cases can take months. We suggest buying your license 6 months in advance of your product launch.