Software Alternatives & Reviews

Nucleus RTOS VS Zephyr RTOS

Compare Nucleus RTOS VS Zephyr RTOS and see what are their differences

Nucleus RTOS logo Nucleus RTOS

Nucleus RTOS is a proven, stable, and optimized real time operating system deployed on over 3 billion embedded devices

Zephyr RTOS logo Zephyr RTOS

Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures. - zephyrproject-rtos/zephyr
  • Nucleus RTOS Landing page
    Landing page //
    2023-05-15
  • Zephyr RTOS Landing page
    Landing page //
    2023-08-01

Nucleus RTOS videos

Mentor Graphics Nucleus RTOS powers Stella Robot - Design West (ESC) 2012

More videos:

  • Review - Stella Self-Balancing Robot Powered by Nucleus RTOS on TI Stellaris

Zephyr RTOS videos

Introduction to the Zephyr RTOS

Category Popularity

0-100% (relative to Nucleus RTOS and Zephyr RTOS)
Data Dashboard
45 45%
55% 55
Mobile OS
55 55%
45% 45
IoT Platform
43 43%
57% 57
Linux
47 47%
53% 53

User comments

Share your experience with using Nucleus RTOS and Zephyr RTOS. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Zephyr RTOS seems to be more popular. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Nucleus RTOS mentions (0)

We have not tracked any mentions of Nucleus RTOS yet. Tracking of Nucleus RTOS recommendations started around Mar 2021.

Zephyr RTOS mentions (4)

  • My clock runs Linux now
    I can recommend [Zephyr](https://github.com/zephyrproject-rtos/zephyr) for these things. Source: over 2 years ago
  • Open source projects
    Zephyr, RIOT, NuttX are all open source RTOSes happy about contributions. Source: over 2 years ago
  • How to contribute to open source or Linux kernel?
    Microcontrollers are a good start. Boards are cheap and sensors are plentiful. You could get a yet unsupported board and port RIOT, Zephyr or NuttX. Source: over 2 years ago
  • CISA Advisory (ICSA-21-119-04) - CyberHoot
    Zephyr Project: Update to 2.5 or later.  Patches are available for prior supported versions. See the Zephyr security advisory for more information. Source: over 2 years ago

What are some alternatives?

When comparing Nucleus RTOS and Zephyr RTOS, you can also consider the following products

Amazon FreeRTOS - Official Twitter Feed for Amazon Web Services. For support, go to @AWSSupport. Find out more about AWS #reInforce here: https://t.co/ZmyQhxo8uc

Windows 10 IoT - The operating system built for your Internet of Things

WindRiver VxWorks - VxWorks RTOS: Real-time, All the time

Contiki - Contiki is a worldwide leader in group travel for 18-35's. Check out our amazing tours and destinations and book your ideal trip today!

ARM Mbed OS - The Arm® Mbed™ IoT Device Platform provides the operating system, cloud services, tools and developer ecosystem to make the creation and deployment of commercial, standards-based IoT solutions possible at scale.

Tizen OS - An open source, standards-based software platform for multiple device categories, including smartphones, tablets, TVs, netbooks and automotive infotainment platforms.