# Top Free IoT Platforms - Page 3 ## How Many IoT Platforms Products Does G2 Track? **Total Products under this Category:** 131 ### Category Stats (Aug 2026) - **Average Rating:** 4.49/5 The average rating of products in this category, based on all submitted ratings - **Top Trending Product:** AWS IoT Things Graph (+0.9%) - Among all products in this category, AWS IoT Things Graph recorded the largest rating increase compared to last month _Last updated: August 05, 2026_ ## How Does G2 Rank IoT Platforms Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 1,900+ Authentic Reviews - 131+ 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 Platforms ![G2 Grid® for IoT Platforms plotting products by satisfaction and market presence](https://www.g2.com/categories/iot-platforms/grids.png?focus%5B%5D=23322&focus%5B%5D=1468175&focus%5B%5D=23247&focus%5B%5D=100304&focus%5B%5D=168547&focus%5B%5D=40553&focus%5B%5D=169514&focus%5B%5D=143926) Highlighted products: Pelion IoT Connectivity, TagoIO, IBM Watson IoT Platform, Insights Hub, DATOMS, Google Cloud IoT Core, SAP Business Technology Platform, and Faclon Labs. Underlying data: [Grid® JSON](https://www.g2.com/categories/iot-platforms/grids.json?focus%5B%5D=pelion-iot-connectivity&focus%5B%5D=tagoio&focus%5B%5D=ibm-watson-iot-platform&focus%5B%5D=siemens-digital-industries-software-insights-hub&focus%5B%5D=datoms&focus%5B%5D=google-cloud-iot-core&focus%5B%5D=sap-business-technology-platform&focus%5B%5D=faclon-labs) **Sponsored** ### 1oT 1oT is your one-stop shop for global IoT connectivity. We combine everything that's needed to run a global IoT company - 1 SIM card for your global IoT deployments, 1 platform to manage SIM cards and connectivity, and 1 invoice for all the SIMs, wherever they are. 1oT Terminal is a self-service platform for managing global IoT deployments from one interface. Its base features offer full control over your SIMs, and customizable premium features help you save money and simplify fleet management. Our SIMs are used in 2.5 million IoT devices in 173 countries. Go global with a single connectivity partner - 1oT. [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=1773&secure%5Bchosen_at%5D=2026-08-06T09%3A07%3A14Z&secure%5Bdisplayable_resource_id%5D=1773&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=1773&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=166968&secure%5Bresource_id%5D=1773&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fiot-platforms%2Ffree%3Fcategory_id%3Diot-platforms%26page%3D3&secure%5Btoken%5D=e89dc206295f063558481105092c7e59a9ae9a5ac6179eb549f587c45081d36b&secure%5Burl%5D=https%3A%2F%2F1ot.com%2F&secure%5Burl_type%5D=company_website) ### [GlacierGrid - Energy Management Software](https://www.g2.com/products/glaciergrid-energy-management-software/reviews) GlacierGrid gives multi-site operators full visibility and control over HVAC, refrigeration, and energy across every location from one platform. Real-time monitoring, automated alerts, and predictive maintenance cut energy spend by ~10%, deliver 1-month payback, and reduce service calls by 15%. Built for QSR, c-store, retail, and gym operators with 50+ locations. Free 90-day pilot proves ROI before commitment. Customers include Surcheros, Diversified Restaurant Group (Taco Bell franchisee), Wendy's locations (Wenspoke), Mr Pickle's, McDonald's franchisees, and Dutch Bros. #### Who Is the Company Behind GlacierGrid - Energy Management Software? - **Seller:** [GlacierGrid - Energy Management Software](https://www.g2.com/sellers/glaciergrid-energy-management-software) - **Year Founded:** 2020 - **HQ Location:** San Francisco, US - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=5a054d61de9fa7549d57d08afe073749416b2a858ab118a6957746f8c48f8217&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fglaciergrid%2F&secure%5Burl_type%5D=linkedin_company_website) 48 employees on LinkedIn® ### [IIoTNext Platform](https://www.g2.com/products/iiotnext-platform/reviews) The post-covid world is accelerating the shift to Industry 4.0, as more companies rush to adopt these technologies to improve efficiency and ensure continuity of their businesses. At Consyst Digital, we believe in democratizing the widespread adoption of Industry 4.0 by end customers across verticals and geographies. Our products and services help their Digital Transformation Initiatives. With IIoTNext, you can leverage data from your industrial assets to improve productivity and efficiency. We encourage our customers to build on IIoT Architectures that suits them the best. Some customers need a 100% on-premises IIoT, some others require a Hybrid Architecture whereas a third group needs a 100% cloud implementation. This flexible approach eases adoption and helps them to increase project viability and allows them to explore new business models. IIoTNext Platform can collect and store telemetry data in scalable and fault-tolerant way. Easy visualization of data is possible using widgets and flexible dashboards. Dashboards can also be shared with different stakeholders. Another important feature of IIoTNext is the possibility to define data processing rule flows. Rule Flows can transform and normalize device data, raise alarms on incoming telemetry events, attribute updates, device inactivity and user actions. IIoTNext Platform enables device connectivity via industry standard IoT protocols - MQTT and HTTP on cloud-based deployments and via OPC UA for On-Premises Deployments. It combines scalability, fault-tolerance and performance so you will never lose your data. IIoTNext Platform has the capabilities to provision, monitor and control your Industrial IoT endpoints in a secure way using RESTful APIs. Relations between devices, assets, customers, or any other entities can be easily defined. #### Who Is the Company Behind IIoTNext Platform? - **Seller:** [CONSYST](https://www.g2.com/sellers/consyst) - **Year Founded:** 2017 - **HQ Location:** Aluva, IN - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=f8da14a2b533339992a4c76ea821d38d3dc4d3837211a3b27e6877801347fd23&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fiiotnext&secure%5Burl_type%5D=linkedin_company_website) 2 employees on LinkedIn® ### [IoT Glue](https://www.g2.com/products/iot-glue/reviews) IoT Glue is a mobile enabled IoT integration platform that aims to enable enterprises to monetize IoT investments by connecting disparate things together. It is an API-driven technology framework with vertical-specific solutions for Fleet Management, Smart City solutions, Smart Farming and Smart Building Management. IoT Glue enables users to offer additional IoT offerings to end-customers, accelerating users' enterprise digital transformation initiatives. Components: 1. Commune – an administration module for user, device and service management 2. Real-Time Builder – deals with configuring rules and actions for real-time streaming data 3. Coupler – unifies multiple protocols to drive interoperability 4. X Builder – an interactive end-user app configuration tool 5. Block Runner - a machine learning component that enables anomaly detection, predictive analytics and behavioral analysis 6. Matrix – a platform management component to manage and control configurations and operations of other components #### Who Is the Company Behind IoT Glue? - **Seller:** [Torry Harris Business Solutions](https://www.g2.com/sellers/torry-harris-business-solutions-c3668e74-c103-4807-af4b-6e3d792d8cd4) - **Year Founded:** 1998 - **HQ Location:** Perth Amboy, US - **Twitter:** @torryharris 1,766 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=88a871467876c0b607242cf7722a1aa44872379a139582df7afbad12e0b00f22&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ftorry-harris-integration-solutions&secure%5Burl_type%5D=linkedin_company_website) 2,177 employees on LinkedIn® ### [IoT-Ignite](https://www.g2.com/products/iot-ignite/reviews) IoT-Ignite is a Platform as a Service (PaaS) distinctively designed for realization of Internet of Things. Behind the design, there are modern best practices and a unique architecture. Enjoy the development environment with simple UX and UI, while seamlessly integrating your connected devices into your favorite tooling and platforms. Fully scalable, secure, reliable infrastructure for your IoT product. The IoT-Ignite platform enables users to build innovative IoT products and solutions. It provides a secure, reliable gateway connection between your devices and the web and allows you to manage your devices, data flow, data streaming and rule definitions. It's flexible, user friendly; it reduces your technical risk and shortens time to market. IoT-Ignite architecture includes both Service and Device Cloud to enable rapid and secure integration with any other cloud platform. IoT-Ignite platform is based on microservice architecture and principles. IoT-Ignite’s comprehensive APIs and Device SDKs provide easy Cloud-to-Cloud connectivity. For more information, please visit https://devzone.iot-ignite.com/ **Average Rating:** 5.0/5.0 **Total Reviews:** 2 #### Who Is the Company Behind IoT-Ignite? - **Seller:** [ARDIC Technologies](https://www.g2.com/sellers/ardic-technologies) - **Year Founded:** 2008 - **HQ Location:** Ataşehir, TR - **Twitter:** @ardictech 241 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=3119b6d72b44c28bf1caa020fca03bfff97fd164bc83bee3e52b5ce1705d563e&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F231016&secure%5Burl_type%5D=linkedin_company_website) 50 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 100% Medium #### What Are Recent G2 Reviews of IoT-Ignite? **["IoT is about to change all over again."](https://www.g2.com/survey_responses/iot-ignite-review-6909105)** **Rating:** 5.0/5.0 stars _— Verified User in Airlines/Aviation_ [Read full review](https://www.g2.com/survey_responses/iot-ignite-review-6909105) **["Ignite"](https://www.g2.com/survey_responses/iot-ignite-review-7157035)** **Rating:** 5.0/5.0 stars _— Jyoti K._ [Read full review](https://www.g2.com/survey_responses/iot-ignite-review-7157035) ### [IXON Cloud](https://www.g2.com/products/ixon-cloud/reviews) Meet IXON Cloud: the industrial IoT platform that grows with you. IXON Cloud is a complete IoT solution, from connectivity to cloud, that brings your machines, people and services together. Connect your machines to IXON Cloud to benefit instantly from optimised remote support with Remote Access Cloud. Or work on your service ambitions and increase revenue with data-driven business models with Service Lifecycle Cloud. The IXON Cloud solution is scalable and open to integrate with third party apps, so you can customise it to your own unique situation. Curious about what IXON Cloud can offer you? Check our website: www.ixon.cloud **Average Rating:** 4.5/5.0 **Total Reviews:** 1 #### How Do G2 Users Rate IXON Cloud? - **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.8/10) #### Who Is the Company Behind IXON Cloud? - **Seller:** [IXON B.V.](https://www.g2.com/sellers/ixon-b-v) - **Year Founded:** 2014 - **HQ Location:** Boxmeer, NL - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=29596ecaad50707c17859e2400f9348a648ca34bf9af5d7cd9f4d68af8b2d77e&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fixoncloud&secure%5Burl_type%5D=linkedin_company_website) 124 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 100% Small #### What Do G2 Reviewers Say About IXON Cloud? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **easy management** of IXON Cloud, appreciating its intuitive interface and effective machine monitoring capabilities. - Users benefit from the **easy network connectivity** of IXON Cloud, enabling seamless monitoring and management of their machines. - Users appreciate the **easy remote monitoring** of machines with IXON Cloud, enhancing efficiency and troubleshooting capabilities. - Users commend the **intuitive and user-friendly interface** of IXON Cloud, enhancing machine setup and monitoring efficiency. - Users appreciate the **intuitive and user-friendly interface** of IXON Cloud, facilitating easy setup and configuration of devices. ##### Cons - Users find the **high pricing** of IXON Cloud challenging, particularly for small businesses with limited budgets. #### What Are Recent G2 Reviews of IXON Cloud? **["Best IoT Partner for Machine Builders"](https://www.g2.com/survey_responses/ixon-cloud-review-7505232)** **Rating:** 4.5/5.0 stars _— Gopi S._ [Read full review](https://www.g2.com/survey_responses/ixon-cloud-review-7505232) ### [Proxus IIoT Platform](https://www.g2.com/products/proxus-iiot-platform/reviews) Proxus is a comprehensive Industrial Internet of Things (IIoT) platform designed to revolutionize data management and analysis in industrial environments. As a Single Source of Truth (SSOT) solution, Proxus seamlessly manages the entire data lifecycle, from connection and collection to storage, analysis, visualization, and integration. 🔑 𝗞𝗲𝘆 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀: 🌐 𝗗𝗶𝘀𝘁𝗿𝗶𝗯𝘂𝘁𝗲𝗱 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲: Leverages edge computing to optimize performance and reduce latency. 📊 𝗖𝗼𝗺𝗽𝗿𝗲𝗵𝗲𝗻𝘀𝗶𝘃𝗲 𝗗𝗮𝘁𝗮 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Collects and processes data from various industrial sources including sensors, PLCs, machines, databases, and cloud platforms. 🧠 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀: Incorporates machine learning capabilities for predictive maintenance and process optimization. 📈 𝗥𝗲𝗮𝗹-𝘁𝗶𝗺𝗲 𝗩𝗶𝘀𝘂𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻: Offers customizable dashboards for instant insights into industrial operations. 🔗 𝗦𝗲𝗮𝗺𝗹𝗲𝘀𝘀 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻: Easily connects with existing IT and OT systems, including ERP, MES, and CMMS. 🚀 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲: Adapts to growing industrial needs, from single-site deployments to global networks. 💻 𝗘𝗱𝗴𝗲 𝗠𝗟 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁: Enables deployment of machine learning models at the edge for faster decision-making. 🔒 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆-𝗳𝗼𝗰𝘂𝘀𝗲𝗱: Ensures data integrity and security across the distributed network. 📡 𝗕𝗮𝗻𝗱𝘄𝗶𝗱𝘁𝗵 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻: Efficiently manages data transfer to reduce costs and improve performance. 🛠️ 𝗖𝘂𝘀𝘁𝗼𝗺𝗶𝘇𝗮𝗯𝗹𝗲 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: Adaptable to specific industrial requirements across various sectors. 💪 Proxus empowers industrial engineers, data scientists, IT professionals, business decision-makers, and system integrators to unlock the full potential of their industrial data. By providing a unified platform for data management and analysis, Proxus enables organizations to improve operational efficiency, reduce costs, and make data-driven decisions in real-time. 🚀 Whether you're looking to optimize production processes, implement predictive maintenance, or gain deeper insights into your industrial operations, Proxus provides the robust, scalable, and intelligent solution you need to thrive in the era of Industry 4.0. #### Who Is the Company Behind Proxus IIoT Platform? - **Seller:** [Proxus LTD](https://www.g2.com/sellers/proxus-ltd) - **Year Founded:** 2023 - **HQ Location:** istanbul, TR - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=d3ebb7c3ea53b966f7b93b9c9d59656b4a292bd3fbcb5d8492c9c60b8ee90512&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fproxus-iiot-platform&secure%5Burl_type%5D=linkedin_company_website) 1 employees on LinkedIn® ### [StatStream](https://www.g2.com/products/statstream/reviews) Simple, Secure & Powerful IoT Platform — StatStream StatStream is a cloud-first IoT platform that gets your sensors and devices streaming useful data in minutes — with zero development effort. Built for mid-scale enterprises, industrial sites, and manufacturing units, StatStream turns raw telemetry into secure, actionable insight so teams can monitor energy, equipment, and process health from anywhere. #### Who Is the Company Behind StatStream? - **Seller:** [Statocean Technlogies](https://www.g2.com/sellers/statocean-technlogies) - **Year Founded:** 2023 - **HQ Location:** Nagpur, IN - **Twitter:** @statstreamapp 6 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=bd975e758b30571181eca7c9c7da17e49f21afddff3ee37ac5a0b29d8b8702ad&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fstatstream%2F%3ForiginalSubdomain%3Din&secure%5Burl_type%5D=linkedin_company_website) 10 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 100% Small #### What Do G2 Reviewers Say About StatStream? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **centralized management** of StatStream, enhancing organization and efficiency in social media operations. - Users value the **effective client communication** capabilities of StatStream, enhancing organization in social media operations. - Users appreciate the **ease of use** of StatStream, enhancing their social media management and communication efficiency. - Users value the **effective maintenance tracking** of StatStream, enhancing organization and management of client communications seamlessly. - Users value the **management efficiency** of StatStream, effectively organizing client communication for social media operations. ##### Cons - Users find the **complex customization** of StatStream challenging, particularly new users navigating advanced reporting features. - Users experience a **slight learning curve** with StatStream, particularly regarding advanced reporting customization for new users. - Users note a **training deficiency** for new users, particularly with advanced reporting customization, hindering their initial experience. ### [Zoho IoT](https://www.g2.com/products/zoho-iot/reviews) Zoho IoT is a flexible, low-code IoT platform that enables businesses to build and scale various IoT solutions on a single, unified platform like Industrial IoT (IIoT),Smart Buildings, Fleet Management, Energy Monitoring, Asset Tracking, Utilities Monitoring, and Connected Infrastructure solutions. The platform allows organizations to connect, manage, and monitor diverse devices such as sensors, meters, machines, PLCs, gateways, vehicles, and edge devices using 40+ IoT and industrial protocols like MQTT, OPC-UA, Modbus, BACnet, SNMP, CoAP, and HTTPS. Zoho IoT transforms real-time device data into interactive dashboards, alerts, automation rules, and AI-powered insights. With its low-code application development capabilities, Zoho IoT helps teams quickly create custom IoT applications, digital twins, workflows, and analytics tailored to different use cases, whether it’s building automation, energy optimization, fleet tracking, predictive maintenance, or remote asset monitoring. Zoho IoT also supports edge computing, device lifecycle management, rule-based automation, and enterprise-grade security, and integrates seamlessly with the Zoho ecosystem (Zoho Analytics, Zoho CRM, Zoho Creator, Zoho Desk), enabling end-to-end IoT solutions, OT-IT integration, and data-driven operational excellence across industries. #### Who Is the Company Behind Zoho IoT? - **Seller:** [Zoho](https://www.g2.com/sellers/zoho-b00ca9d5-bca8-41b5-a8ad-275480841704) - **Year Founded:** 1996 - **HQ Location:** Austin, TX - **Twitter:** @Zoho 137,880 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9c8e45ddb296c32c6c5597ef9ba945c94562c57624f7bd1dcf1a9e9931f71578&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F38373%2F&secure%5Burl_type%5D=linkedin_company_website) 30,766 employees on LinkedIn® - **Phone:** +1 (888) 900-9646 - [‹ Prev‹ Prev](/categories/iot-platforms/free?category_id=iot-platforms&order=g2_score&page=2#product-list) - [1](/categories/iot-platforms/free?category_id=iot-platforms&order=g2_score#product-list) - [2](/categories/iot-platforms/free?category_id=iot-platforms&order=g2_score&page=2#product-list) - 3 - Next ›Next › Spotlight Categories [Virtual Data Room Software](https://www.g2.com/categories/virtual-data-room-vdr) [E-Signature Software](https://www.g2.com/categories/e-signature) [SAP Store Software](https://www.g2.com/categories/sap-store) [Business Continuity Management (BCM) Software Solutions](https://www.g2.com/categories/business-continuity-management-software) [Customer Success Software](https://www.g2.com/categories/customer-success) Similar Categories - [Digital Twin](/categories/digital-twin) - [Edge AI Platforms](/categories/edge-ai-platforms) - [IoT Analytics Platforms](/categories/iot-analytics-platforms) - [IoT Connectivity Management](/categories/iot-connectivity-management) - [IoT Development Tools](/categories/iot-development-tools) - [IoT Device Management Platforms](/categories/iot-device-management-platforms) - [IoT Edge Platforms](/categories/iot-edge-platforms) - [IoT Operating Systems](/categories/iot-operating-systems) - [Other IoT](/categories/other-iot) [Browse IoT Platforms Themes](/categories/iot-platforms/themes)