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Choco pricing

● Identity checked

Optimization library · Vendor site 2026-10-04

Choco-solver is a free open-source Java library for constraint programming where users declare constraints on decision variables and the solver alternates filtering algorithms with search to find feasible solutions.

Updated 2026-10-04View sources
Official website
Category
Optimization library
Free access
Homepage and download area provide Choco under an open-source BSD license at no charge.
API access
Library API is documented via tutorials, FAQ, and Javadoc linked from the project site.

Understand the total cost

Choco pricing & plans

Free

Free

Homepage and download area provide Choco under an open-source BSD license at no charge.

Access
Homepage and download area provide Choco under an open-source BSD license at no charge.

Price history

No retained pricing changes yet. A current price alone does not establish a historical trend.

How this profile is supported

Facts apply to the named version and check date. Send a sourced correction if something changed.

Choco pricing questions

Is Choco free?

Yes. Choco has an ongoing free plan. Homepage and download area provide Choco under an open-source BSD license at no charge.

How much does Choco cost?

Choco is listed as free. No paid plan with a published price was found.

Does Choco have an API?

API or developer access is mentioned. Library API is documented via tutorials, FAQ, and Javadoc linked from the project site.