--- title: RIOT OS Reviews meta\_title: 'RIOT OS Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter reviews by the users' company size, role or industry to find out how RIOT OS works for a business like yours. aggregate\_rating: rating\_value: 5.0 review\_count: 1 scale: '5' date\_modified: '2026-03-17' parent\_category: name: IoT Management url: https://www.g2.com/categories/iot-management --- # RIOT OS Reviews & Product Details RIOT powers the Internet of Things like Linux powers the Internet. RIOT is a free, open source operating system developed by a grassroots community gathering companies, academia, and hobbyists, distributed all around the world. * * * Seller [RIOT](https://www.g2.com/sellers/riot) Discussions [RIOT OS Community](https://www.g2.com/products/riot-os/discuss) Show More ## Top-Rated Alternatives [ ![Ubuntu](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ubuntu") Ubuntu 4.5/5(2,399) ](https://www.g2.com/products/ubuntu/reviews) [ ![Red Hat Enterprise Linux](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Red Hat Enterprise Linux") Red Hat Enterprise Linux 4.6/5(977) ](https://www.g2.com/products/red-hat-enterprise-linux/reviews) [ ![Amazon FreeRTOS](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Amazon FreeRTOS") Amazon FreeRTOS 4.1/5(13) ](https://www.g2.com/products/amazon-freertos/reviews) [ View All Alternatives ](https://www.g2.com/products/riot-os/competitors/alternatives) ![Ioannis C.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ioannis C.") IC Ioannis C. AWS Educate Cloud Ambassador Small-Business (50 or fewer emp.) 12/8/2020 "Well designed OS for low-resource sensor networks" 5/5 What do you like best about RIOT OS? Easy to setup and comprehend the main concepts. Supported by the real-world experimentation facility https://www.iot-lab.info/ Review collected by and hosted on G2.com. What do you dislike about RIOT OS? Setting up an ipv6 gateway is not straight forward. Review collected by and hosted on G2.com. What problems is RIOT OS solving and how is that benefiting you? Setting up a network of low-power sensor networks utilizing an 802.15.4 network or LPWAN Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Seller invite ### There are not enough reviews of RIOT OS for G2 to provide buying insight. Below are some alternatives with more reviews: [ 1 ![Ubuntu Logo](https://images.g2crowd.com/uploads/product/hd_favicon/4b0cb18835a92aa4bb723c4d488c6400/ubuntu.svg "Ubuntu Logo") Ubuntu 4.5 (2,399) Super-fast, easy to use and free, the Ubuntu operating system powers millions of desktops, netbooks and servers around the world. ](https://www.g2.com/products/ubuntu/reviews "Ubuntu")[ 2 ![Red Hat Enterprise Linux Logo](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_3042cb71cbf8ba9820007715c12aea60/red-hat-enterprise-linux.jpg "Red Hat Enterprise Linux Logo") Red Hat Enterprise Linux 4.6 (977) Red Hat Enterprise Linux (RHEL) is a enterprise operating system designed to provide a secure, stable, and high-performance environment for modern IT infrastructures. It supports a wide range of applications across physical, virtual, and cloud environments, making it a versatile choice for businesses of all sizes. Key Features and Functionality: - Security: RHEL offers live kernel patching, security profiles, and adheres to security standards certifications, ensuring a robust defense against vulnerabilities. - Consistent Lifecycle: The operating system follows a predictable lifecycle with three phases: full support, maintenance support, and an extended life phase, providing long-term stability and planning capabilities. - Cloud Integration: RHEL is optimized for cloud environments and collaborates with major cloud providers like AWS, Microsoft Azure, and Google Cloud, facilitating seamless workload migration and management. - Developer Access: Red Hat provides developers with free access to RHEL through the "Red Hat Enterprise Linux for Business Developers" platform, allowing up to 25 instances for development purposes. Primary Value and Solutions: RHEL addresses the need for a reliable and secure operating system that can handle diverse workloads across various environments. Its comprehensive security features mitigate risks, while the consistent lifecycle ensures long-term support and stability. The integration with leading cloud providers simplifies cloud adoption and management, and the provision of free developer access fosters innovation and accelerates application development. Overall, RHEL empowers organizations to build, deploy, and manage applications efficiently, aligning with business demands for production-readiness and operational excellence. ](https://www.g2.com/products/red-hat-enterprise-linux/reviews "Red Hat Enterprise Linux")[ 3 ![Amazon FreeRTOS Logo](https://images.g2crowd.com/uploads/product/hd_favicon/1528476510/amazon-freertos.svg "Amazon FreeRTOS Logo") Amazon FreeRTOS 4.1 (13) Amazon FreeRTOS is an operating system for microcontrollers that makes small, low-power edge devices easy to program, deploy, secure, connect, and manage. ](https://www.g2.com/products/amazon-freertos/reviews "Amazon FreeRTOS")[ 4 ![TinyOS Logo](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_8ec3c17e3fb1df25b6a8bd7cc69cf2d1/tinyos.png "TinyOS Logo") TinyOS 4.0 (25) TinyOS is an open source, BSD-licensed operating system designed for low-power wireless devices, such as those used in sensor networks, ubiquitous computing, personal area networks, smart buildings, and smart meters. ](https://www.g2.com/products/tinyos/reviews "TinyOS")[ 5 ![Contiki Logo](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_4bf11e4c6d65f8d92987c896ed8c7374/contiki.png "Contiki Logo") Contiki 4.0 (2) Contiki is an open source operating system for the Internet of Things. Contiki connects tiny low-cost, low-power microcontrollers to the Internet. Contiki is a powerful toolbox for building complex wireless systems. ](https://www.g2.com/products/contiki/reviews "Contiki")[ 6 ![Windows for IoT Logo](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_13aba37ae908d9cf29a2452925257ccc/windows-for-iot.jpeg "Windows for IoT Logo") Windows for IoT 4.3 (19) Windows 10 IoT lets you use the power of Windows to create a solution quickly and securely. ](https://www.g2.com/products/windows-for-iot/reviews "Windows for IoT")[ 7 ![Tizen Logo](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_947840f54d09967156a155c945ddbaf5/tizen.png "Tizen Logo") Tizen 3.8 (68) Tizen is an open-source, Linux-based operating system developed collaboratively by Samsung Electronics and the Linux Foundation. Designed to provide a consistent and reliable platform, Tizen powers a diverse range of devices, including smart TVs, monitors, digital signage, and smart home appliances. Its flexible architecture allows for seamless integration across various product categories, delivering a unified user experience. Tizen's emphasis on performance, security, and scalability makes it a robust foundation for Samsung's smart device ecosystem. Key Features and Functionality: - Cross-Device Compatibility: Tizen OS is deployed across multiple product lines, ensuring a consistent user interface and experience across different devices. - Advanced Graphics Performance: The operating system offers enhanced graphics capabilities, providing responsive and visually appealing interfaces for smart TVs and monitors. - HTML5 Support: Tizen emphasizes compatibility with HTML5, enabling developers to create rich web applications that run smoothly across Tizen-powered devices. - Open-Source Platform: Being open-source, Tizen allows for extensive customization and development, fostering innovation and adaptability to various industry requirements. Primary Value and User Solutions: Tizen addresses the need for a unified operating system that can seamlessly connect and operate across a wide array of smart devices. For device manufacturers, it offers a flexible and scalable platform that can be tailored to specific product needs, reducing development time and costs. For developers, Tizen provides a robust environment with comprehensive tools and support for building applications that can reach a broad audience across different device types. End-users benefit from a cohesive and intuitive experience, as Tizen ensures smooth interaction and interoperability between their smart devices, enhancing convenience and functionality in their daily lives. ](https://www.g2.com/products/tizen/reviews "Tizen")[ 8 ![Nucleus RTOS Logo](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_7aa072a7876094310885ea3c7f4da579/nucleus-rtos.png "Nucleus RTOS Logo") Nucleus RTOS 4.2 (24) The Nucleus RTOS is deployed in over 3 billion devices and provides a highly scalable micro-kernel based real-time operating system designed for scalability and reliability. System reliability can be improved using lightweight memory partitioning support that can function with or without MMU/MPU assisted protection in systems spanning the range of aerospace, industrial, and medical applications. Developers can make full use of multi-core solutions across the spectrum of Microcontroller and Microprocessor SoCs using SMP and AMP configurations to integrate multiple operating systems. To meet the power requirements of todays advanced designs, engineers can ease development with integrated power management in Nucleus that includes support for DVFS, deep sleep modes, and power/clock gating. ](https://www.g2.com/products/nucleus-rtos/reviews "Nucleus RTOS")[ 9 ![Apache Mynewt Logo](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_b350900e1c1cde239f398145fc13d8f3/apache-mynewt.jpg "Apache Mynewt Logo") Apache Mynewt 4.0 (1) Apache Mynewt is a modular real-time operating system for connected Internet of things devices that must operate for long times under power, memory, and storage constraints. ](https://www.g2.com/products/apache-mynewt/reviews "Apache Mynewt")[ 10 ![Zephyr RTOS Logo](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_dd953a58a321b6b85627986dbdd00ee4/zephyr-rtos.jpg "Zephyr RTOS Logo") Zephyr RTOS (0) The Zephyr Project is a Linux Foundation hosted Collaboration Project. It’s an open source collaborative effort uniting developers and users in building a best-in-class small, scalable, real-time operating system (RTOS) optimized for resource-constrained devices, across multiple architectures. ](https://www.g2.com/products/zephyr-rtos/reviews "Zephyr RTOS") [Show More](#) ## Questions about RIOT OS? Ask real users or explore answers from the community Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights. [ Ask about RIOT OS ](https://www.g2.com/products/riot-os/discussions/new) GU Guest User What is RIOT OS used for? 0 Upvotes 0 [ Join the conversation ](https://www.g2.com/discussions/what-is-riot-os-used-for) [ View all Discussions ](https://www.g2.com/products/riot-os/discuss) ##### Pricing Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more. [ View More Pricing Information ](https://www.g2.com/products/riot-os/pricing) RIOT OS Comparisons ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_b3390b4cc3d92e87d570895f7358c003/amazon-freertos.jpg "Product Avatar Image") Amazon FreeRTOS 4.1/5(13) [ Compare Now ](https://www.g2.com/compare/amazon-freertos-vs-riot-os) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_8ec3c17e3fb1df25b6a8bd7cc69cf2d1/tinyos.png "Product Avatar Image") TinyOS 4/5(25) [ Compare Now ](https://www.g2.com/compare/riot-os-vs-tinyos) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_4bf11e4c6d65f8d92987c896ed8c7374/contiki.png "Product Avatar Image") Contiki 4/5(2) [ Compare Now ](https://www.g2.com/compare/contiki-vs-riot-os) ## Work at RIOT? Claim this profile to respond to reviews, update product info, and reach in-market buyers. 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