MathWorks develops, sells, and supports MATLAB and Simulink, mathematical computing and engineering software used by engineers and scientists. Its products help users analyze data, build models, simulate systems, and support the design and development of engineered systems. MATLAB provides capabilities for data analysis, modeling, and programming, while Simulink supports dynamic system modeling and Model-Based Design, including simulation, testing, verification, and code generation.

The company offers solutions and resources for a range of fields, including robotics, wireless communications, and system development. Alongside its software, MathWorks provides product documentation, tutorials, examples, community forums, and technical support to help customers use its tools. Learning options include self-paced online and classroom courses, certification, webinars, events, and training in subjects such as MATLAB and Simulink fundamentals. The company also supports educators with courseware and teaching resources and offers students training resources and competitions. Through customer stories, demonstrations, and engineering resources, MathWorks showcases how its products are applied in science and industry. Its stated mission is to accelerate the pace of engineering and science.