Arm Keil MDK vs Wokwi

Arm Keil MDK plans

• EssentialPriced on request
• ProfessionalPriced on request
• ProfessionalPriced on request
• CommunityFree
• Keil MDK v6 Essential82.39 CHF a month
• Keil MDK v6 Professional165.60 CHF a month

Wokwi plans

• Hobby€5.60 a month
• Hobby+€8.10 a month
• Wokwi Pro€20 a month
• CommunityFree
• ClassroomPriced on request

Pick Arm Keil MDK if…

Keil MDK suits developers building embedded applications for Cortex-M or Ethos-U processors. Community is for non-commercial use, while the listed paid v6 plans cover commercial use.

Pick Wokwi if…

Wokwi suits people who want to simulate microcontroller projects and build or debug firmware in one of its supported languages. It may also fit users working with the listed boards, protocols, or simulated targets.