The cost of an license generally starts at several thousand US dollars for a single-user commercial license. Because pricing is highly customized based on the target architecture (e.g., Arm, RISC-V, MSP430) and required safety certifications, IAR Systems typically provides exact quotes only through direct contact. Common Licensing Models
IAR Workbench typically comes in tiers. The more features (specifically regarding code optimization and safety), the higher the license cost. iar workbench license cost