Best IoT Operating Systems - Page 2

How Many IoT Operating Systems Products Does G2 Track?

Total Products under this Category: 28

Category Stats (Sep 2026)

  • Average Rating: 4.31/5 The average rating of products in this category, based on all submitted ratings

Last updated: September 07, 2026

How Does G2 Rank IoT Operating Systems Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 3,500+ Authentic Reviews
  • 28+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for IoT Operating Systems

G2 Grid® for IoT Operating Systems plotting products by satisfaction and market presence

Highlighted products: Ubuntu, Red Hat Enterprise Linux, Windows for IoT, Amazon FreeRTOS, TinyOS, Nucleus RTOS, Wind River VxWorks, and Tizen.

Underlying data: [Grid® JSON](https://www.g2.com/categories/iot-operating-systems/grids.json?focus%5B%5D=ubuntu&focus%5B%5D=red-hat-enterprise-linux&focus%5B%5D=windows-for-iot&focus%5B%5D=amazon-freertos&focus%5B%5D=tinyos&focus%5B%5D=nucleus-rtos&focus%5B%5D=wind-river-vxworks&focus%5B%5D=tizen)

IDMS Linux Enterprise (PAYG, Silver SLA)

Product Description: IDMS Linux Enterprise is a rolling-release Linux distribution designed for enterprise environments, offering continuous updates with the latest software versions and security patches. This ensures that systems remain current and secure without the need for major version upgrades. The distribution is built on stable and long-term support (LTS kernels, providing a reliable foundation for critical applications. The Pay-As-You-Go (PAYG Silver Service Level Agreement (SLA includes a 12-hour response time and up to one hour of support per month, catering to organizations that require timely assistance without the commitment of higher-tier SLAs. Key Features and Functionality: - Rolling Updates: Continuous delivery of the latest software versions and security fixes, eliminating the need for disruptive major upgrades. - Stable and LTS Kernels: Utilization of long-term support kernels ensures system stability and reliability for enterprise applications. - Enterprise-Grade Operating System: Designed to meet the demands of business-critical environments, providing a robust platform for various workloads. - PAYG Silver SLA: Offers a 12-hour response time and up to one hour of support per month, balancing cost and support needs for businesses. Primary Value and User Solutions: IDMS Linux Enterprise addresses the need for a secure, stable, and continuously updated operating system in enterprise settings. Its rolling-release model ensures that organizations have access to the latest features and security enhancements without the downtime associated with traditional upgrade cycles. The inclusion of stable and LTS kernels provides a dependable environment for mission-critical applications. The PAYG Silver SLA offers a cost-effective support solution with a 12-hour response time and monthly support, making it suitable for businesses seeking reliable assistance without the higher costs of premium support tiers.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate IDMS Linux Enterprise (PAYG, Silver SLA)?

  • Quality of Support: 8.3/10 (Category avg: 8.2/10)
  • Access Controls: 8.3/10 (Category avg: 8.5/10)

Who Is the Company Behind IDMS Linux Enterprise (PAYG, Silver SLA)?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of IDMS Linux Enterprise (PAYG, Silver SLA)?

Particle Device OS

Device OS features an easy-to-use programming framework to help you write applications that run on your devices.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate Particle Device OS?

  • Quality of Support: 8.3/10 (Category avg: 8.2/10)
  • Access Controls: 6.7/10 (Category avg: 8.5/10)

Who Is the Company Behind Particle Device OS?

  • Seller: Particle
  • Year Founded: 2012
  • HQ Location: San Francisco, CA
  • Twitter: @particle
    21,942 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    105 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Particle Device OS?

RIOT OS

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.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate RIOT OS?

  • Quality of Support: 8.3/10 (Category avg: 8.2/10)
  • Access Controls: 8.3/10 (Category avg: 8.5/10)

Who Is the Company Behind RIOT OS?

  • Seller: RIOT
  • Year Founded: 2006
  • HQ Location: São Paulo, BR
  • LinkedIn® Page: www.linkedin.com
    125 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of RIOT OS?

What Are G2 Users Discussing About RIOT OS?

ARX Mithra OS

ARX Mithra OS is an advanced software platform designed to digitally transform and modernize existing vehicle fleets, enabling them to evolve into intelligent, interconnected units. By integrating artificial intelligence (AI), sensor systems, and software-defined autonomy, Mithra OS extends the lifecycle and capabilities of legacy vehicles, equipping them to meet contemporary challenges in both defense and commercial environments. This solution empowers users to operate more safely, effectively, and flexibly, enhancing operational readiness and situational intelligence.

Who Is the Company Behind ARX Mithra OS?

  • Seller: ARX
  • Year Founded: 2022
  • HQ Location: München, DE
  • LinkedIn® Page: www.linkedin.com
    87 employees on LinkedIn®

CIS Oracle Linux 7 Benchmark - Level 1

The CIS Oracle Linux 7 Benchmark - Level 1 is a comprehensive set of security configuration guidelines developed through a community consensus process. It provides practical and prudent recommendations to enhance the security posture of Oracle Linux 7 systems without significantly impacting their functionality. This benchmark is intended for system and application administrators, security specialists, auditors, and other IT professionals involved in deploying, managing, or securing Oracle Linux 7 environments. Key Features and Functionality: - Secure Configuration Guidelines: Offers detailed instructions on configuring various system components, including file permissions, user authentication, and network settings, to align with security best practices. - Level 1 Profile: Focuses on configurations that provide a clear security benefit while maintaining system usability. Recommendations in this profile are designed to be practical and not inhibit the utility of the technology beyond acceptable means. - Comprehensive Coverage: Addresses multiple aspects of system security, such as file system configurations, access controls, and system services, ensuring a holistic approach to securing Oracle Linux 7 systems. Primary Value and Problem Solved: The CIS Oracle Linux 7 Benchmark - Level 1 serves as a valuable resource for organizations aiming to strengthen their Oracle Linux 7 systems against cyber threats. By following its recommendations, users can establish a secure baseline configuration, reducing vulnerabilities and enhancing overall system security. This benchmark helps organizations meet compliance requirements and implement industry-recognized security standards, thereby mitigating risks associated with misconfigurations and potential security breaches.

Who Is the Company Behind CIS Oracle Linux 7 Benchmark - Level 1?

Micrium uC/OS

µC/OS-II and µC/OS-III are preemptive, highly portable, and scalable real-time kernels. Designed for ease of use on a huge number of CPU architectures, these kernels are a key component of the µC/OS real-time operating system.

Who Is the Company Behind Micrium uC/OS?

  • Seller: Silicon Labs
  • Year Founded: 1996
  • HQ Location: Austin, US
  • Twitter: @siliconlabs
    29,192 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2,469 employees on LinkedIn®

Muxu

Snackable qualifying experiences that boost conversion rates. By @Vidext

Who Is the Company Behind Muxu?

Padi.io

ONline platform to manage and consume Apps related to Industrial IoT systems.

Who Is the Company Behind Padi.io?

Rayven

What is Rayven? Rayven is an operational software platform that delivers an AI data fabric - connecting every system, data source, and data stream across a business into a single managed environment, then letting teams build custom apps, AI agents, workflow automations, dashboards, and MCP servers for direct AI model connectivity on top. It is the platform for organisations that need to act on operational data in real-time, deploy AI that actually works in production + build software that fits the way their business operates - without replacing existing systems or waiting 18 months for results. The Problem Rayven Solves Most organisations already have the systems and data they need. The challenge is fragmentation. ERP systems, SCADA platforms, IoT devices, databases, cloud tools, and files all generate valuable data - but it sits in silos, impossible to act on in real-time. The result: manual reporting, disconnected workflows, and AI projects that fail before reaching production. Industry research shows 95% of AI projects never ship - most because the underlying data layer is not clean, connected, or ready. Rayven builds that foundation first, then activates it. The Rayven Platform Rayven operates across five unified layers, delivered as a single managed environment: - Integration: More than 600 pre-built connectors pull data from IT, OT, IoT, files, APIs, databases, and data streams - bidirectionally, in real-time. Connects industrial protocols (OPC UA, Modbus, MQTT, BACnet) alongside cloud platforms, business systems, and proprietary tools. - Data: All connected data lands in a single managed platform - structured, governed + AI-ready. Real-time processing, ETL pipelines, data lakes, and AI model training handled in one place. - Execution: Automation rules, predictive models + agentic AI run directly on live operational data. Rules-based logic, machine learning, and goal-seeking autonomous agents all operate in one execution environment. - Presentation: Custom apps, dashboards, portals, conversational interfaces, and mobile applications deployed from the same platform - built for specific workflows, not generic reporting. - Security, Governance + Hosting: Role-based access control, data lineage, audit trails, AES-256 encryption, data residency controls, and enterprise-grade infrastructure - included as standard. AI Capabilities Rayven includes ten native AI capabilities built directly into the platform: 1. Custom AI agents (goal-seeking, action-taking) 2. Predictive analytics and machine learning 3. Conversational analytics 4. Real-time and continuous model training 5. AI-led workflow automation 6. Multimodal processing (documents, video, images, audio) 7. Anomaly and risk detection 8. Forecasting and optimisation 9. Vision and edge AI inference 10. Generative operational summaries MCP server support enables direct connectivity for AI models including Claude, GPT, and others. What Gets Built Rayven customers build and deploy: - Custom operational apps and field applications. - AI agents that monitor conditions, detect anomalies + take corrective action autonomously. - Predictive maintenance and performance models running on live plant data. - Real-time dashboards and executive reporting tools. - Workflow automations spanning IT and OT systems. - Customer and partner portals. - Data pipelines and integration layers. - White-label software products delivered under partner brands. Key Differentiators vs. Point solutions (Zapier, MuleSoft, Power BI, DataRobot): point solutions do one thing well but force teams to stitch together five separate tools to cover integration, data, AI, presentation, and governance. Rayven replaces the stack. vs. Traditional enterprise platforms (SAP, Oracle, Palantir): enterprise platforms take 12-18 months and seven figures to implement. Rayven deploys in two to 12 weeks at fixed scope and fixed price. vs. Low-code app builders (Mendix, OutSystems): app builders handle the presentation layer but do not solve the underlying data and integration problem. Rayven covers the full stack. Technology Compatibility Rayven is fully technology-agnostic and works alongside existing systems: - Cloud platforms: Microsoft Azure, Google Cloud + AWS - Business systems: SAP, Salesforce, Oracle, and Microsoft 365 - OT platforms: Siemens, Rockwell, Schneider Electric, and Ignition - Industrial protocols: OPC UA, Modbus, MQTT, BACnet, and EtherNet/IP - IoT devices: any device with a data output - Custom and proprietary systems via API, webhook, or direct connector Nothing needs to be replaced. Every existing investment is preserved. Who Uses Rayven Rayven serves businesses from growth-stage to large enterprise across 24+ industries globally - manufacturing, mining, construction, infrastructure, logistics, utilities, financial services, healthcare, agriculture, government, and more. Customers across Australia, Europe, North America, South America, and Africa. Named customers include Anglo American, Fulton Hogan, Glencore, Vodafone, NSW Ports, CSIRO, Collective Intelligence, Ramjack, and AngloGold Ashanti. Delivery Options - DIY: Full platform access. Internal teams build and deploy independently. - Done-For-You: Australia-based delivery team. Fixed scope, fixed price, two to 12 weeks from brief to go-live. - Hybrid: Guided delivery first, with the customer's team taking increasing ownership over time. By the Numbers - More than 600 pre-built connectors. - Ten native AI capabilities. - More than 240 deployments live globally. - Rated 5/5 across more than 140 independent reviews. - Deploys 66% faster than traditional development. - Two to 12 weeks to first working solution. - Rayven exists to close the gap: 95% of AI projects never reach production (industry average).

Average Rating: 4.9/5.0

Total Reviews: 29

How Do G2 Users Rate Rayven?

  • Quality of Support: 9.9/10 (Category avg: 8.2/10)

Who Is the Company Behind Rayven?

  • Seller: Rayven
  • Year Founded: 2016
  • HQ Location: Sydney, AU
  • Twitter: @RayvenIOT
    56 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    32 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Retail
  • Company Size: 69% Medium, 52% Small

What Do G2 Reviewers Say About Rayven?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use of Rayven, allowing seamless integration and workflow creation without coding skills.
  • Users value Rayven for its real-time data integration and seamless unification of various tools into one efficient system.
  • Users value Rayven's automation capabilities, enabling seamless integration and real-time data unification for improved performance tracking.
  • Users value the customization capabilities of Rayven, enabling tailored solutions to meet specific healthcare needs seamlessly.
  • Users value the robust data management of Rayven, enabling real-time processing and efficient automation across diverse systems.
Cons
  • Users report a steep initial learning curve due to complex setups and the need for technical knowledge.
  • Users find the difficult learning curve challenging due to overwhelming initial setup and complex feature configurations.
  • Users find the learning difficulty challenging due to the overwhelming initial setup and complex configuration processes.
  • Users find the complex setup of Rayven challenging, necessitating extensive planning for effective use and integration.
  • Users find the setup complexity challenging, often needing extra support for advanced integrations and configurations.

What Are Recent G2 Reviews of Rayven?

Tuxera FlashFX Tera

Simplify flash memory management Unmanaged flash (raw NOR or NAND) doesn’t come with an integrated flash controller and is popularly used in cost-critical applications. Flash management gets dropped on the user, and here’s where Tuxera steps in. Overcome flash memory’s toughest challenges like limited endurance, data retention issues, and fragmentation, to build mission and safety-critical systems. Our software flash controller integrates with any embedded system, RTOS, and flash memory to ensure complete data consistency and minimal flash wear. FlashFX Tera works seamlessly with our file systems to keep your embedded designs running reliably for the long haul. Software flash controller that tackles flash memory challenges for rock-solid performance and reliability.

Who Is the Company Behind Tuxera FlashFX Tera?

  • Seller: Tuxera
  • Year Founded: 2008
  • HQ Location: Espoo, Uusimaa, Finland
  • LinkedIn® Page: www.linkedin.com
    98 employees on LinkedIn®

Zephyr RTOS

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.

Who Is the Company Behind Zephyr RTOS?

  • Seller: The Linux Foundation
  • Year Founded: 2016
  • HQ Location: San Francisco, US
  • Twitter: @linuxfoundation
    587,477 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    20 employees on LinkedIn®
Bijou Barry
BB
Researched and written by Bijou Barry
Updated October 3, 2024