Best Wokwi Alternatives in 2026

Updated October 2026

14 apps from IoT development tools ranked against Wokwi on the same published basis.

Wokwi alternatives compared

#	App	Score	Free plan	From	Runs on
1	Arm Keil MDK	6.7	Free plan	$99/mo	API, Browser, Linux, Mac, Web, Windows
2	PlatformIO IDE	6.6	Free plan	$20.75/mo	Browser, Linux, Mac, self-hosted, Windows
4	Arduino IDE	6.5	Free plan	Free	Linux, Mac, Windows
5	e² studio	6.5	Free plan	Free	Linux, Mac, Windows
6	ESP-IDF Extension for VS Code	6.5	Free plan	Free	Browser, Linux, Mac, Windows
7	MPLAB X IDE	6.5	Free plan	Free	Linux, Mac, Windows
8	Renesas Flexible Software Package	6.5	Free plan	Free	Linux, Mac, Windows
9	STM32CubeIDE	6.5	Free plan	Free	Browser, Linux, Mac, Windows
10	Particle Web IDE	6.4	Free plan	$299/mo	Web
11	Code Composer Studio	5.4	No	—	Linux, Mac, Web, Windows
12	Digi IoT Device Simulator	5.4	No	—	Linux, Mac, Windows
13	Eclipse 4diac	5.4	No	—	Linux, Mac, Windows
14	Simplicity SDK	5.4	No	—	Linux, Mac, Windows
15	Eclipse BaSyx	5.2	No	—	Web

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What is the best alternative to Wokwi?

Arm Keil MDK, number 1 in IoT development tools with a score of 6.7 out of 10. The others here: PlatformIO IDE, Arduino IDE, e² studio and 10 more.

What is the best free alternative to Wokwi?

Arm Keil MDK is the best-ranked alternative with a free plan. 9 of the 14 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.