# Top Free IoT Platforms - Page 2 ## 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=168547&focus%5B%5D=100304&focus%5B%5D=40553&focus%5B%5D=169514&focus%5B%5D=143926) Highlighted products: Pelion IoT Connectivity, TagoIO, IBM Watson IoT Platform, DATOMS, Insights Hub, 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=datoms&focus%5B%5D=siemens-digital-industries-software-insights-hub&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=2026-08-05T09%3A42%3A46Z&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%3D2&secure%5Btoken%5D=b93e74de62e4ac0c723f8eeb4bb7198e60449d11a234f658442ee36b7744baa0&secure%5Burl%5D=https%3A%2F%2F1ot.com%2F&secure%5Burl_type%5D=company_website) ### [emnify](https://www.g2.com/products/emnify/reviews) emnify is a global connectivity platform built for IoT By operating our own cloud-native mobile core and connectivity management platform, we give you full control to manage and secure connectivity for your devices anywhere in the world. **Average Rating:** 4.9/5.0 **Total Reviews:** 88 #### How Do G2 Users Rate emnify? - **Has the product been a good partner in doing business?:** 9.8/10 (Category avg: 8.8/10) - **Data Syncronization:** 8.3/10 (Category avg: 8.4/10) - **Analytics:** 8.3/10 (Category avg: 8.6/10) - **Device Workflows:** 10.0/10 (Category avg: 8.7/10) #### Who Is the Company Behind emnify? - **Seller:** [emnify](https://www.g2.com/sellers/emnify) - **Company Website:** www.emnify.com - **Year Founded:** 2014 - **HQ Location:** Berlin - **Twitter:** @EMnify 824 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=33f3701ed62ff75b030ad461e2e8ed9ccb7ab0f3bdfe497192da838161138214&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Femnify%2F&secure%5Burl_type%5D=linkedin_company_website) 200 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** CEO, CTO - **Top Industries:** Automotive, Farming - **Company Size:** 71% Small, 20% Medium #### What Are Recent G2 Reviews of emnify? **["User POV of Emnify"](https://www.g2.com/survey_responses/emnify-review-10028901)** **Rating:** 4.0/5.0 stars _— Grant O._ [Read full review](https://www.g2.com/survey_responses/emnify-review-10028901) **["Excels in Professionalism"](https://www.g2.com/survey_responses/emnify-review-9995779)** **Rating:** 5.0/5.0 stars _— Verified User in Computer & Network Security_ [Read full review](https://www.g2.com/survey_responses/emnify-review-9995779) #### What Are G2 Users Discussing About emnify? - [What are the benefits and challenges of using emnify for IoT connectivity?](https://www.g2.com/discussions/what-are-the-benefits-and-challenges-of-using-emnify-for-iot-connectivity) - [What is EMnify used for?](https://www.g2.com/discussions/what-is-emnify-used-for) ### [Frog Connect (formerly Upswift)](https://www.g2.com/products/frog-connect-formerly-upswift/reviews) Upswift provides a plug&play device management platform for IoT and Linux devices. With the Upswift platform users can deploy OTA updates, control, monitor, access, and secure IoT and Linux devices remotely. The vendor states that Upswift enables users to connect any type of Linux or IoT device to Upswift platform in less than 60 seconds. **Average Rating:** 4.2/5.0 **Total Reviews:** 3 #### Who Is the Company Behind Frog Connect (formerly Upswift)? - **Seller:** [JFrog Ltd](https://www.g2.com/sellers/jfrog-ltd) - **Year Founded:** 2008 - **HQ Location:** Sunnyvale, CA - **Twitter:** @jfrog 23,186 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9e9f01c1efeb3f3e7b4535b3aefc16344bbb21773bc11bf4ad186f193dbcaabf&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fjfrog-ltd%2F&secure%5Burl_type%5D=linkedin_company_website) 2,364 employees on LinkedIn® - **Ownership:** NASDAQ: FROG #### Who Uses This Product? - **Company Size:** 67% Small #### What Are Recent G2 Reviews of Frog Connect (formerly Upswift)? **["Perfect for scale up IoT startups"](https://www.g2.com/survey_responses/frog-connect-formerly-upswift-review-4855458)** **Rating:** 5.0/5.0 stars _— Sam Y._ [Read full review](https://www.g2.com/survey_responses/frog-connect-formerly-upswift-review-4855458) **["UpSwift - The missing piece our business needed!"](https://www.g2.com/survey_responses/frog-connect-formerly-upswift-review-4566828)** **Rating:** 5.0/5.0 stars _— Jamie W._ [Read full review](https://www.g2.com/survey_responses/frog-connect-formerly-upswift-review-4566828) #### What Are G2 Users Discussing About Frog Connect (formerly Upswift)? - [What is Frog Connect (formerly Upswift) used for?](https://www.g2.com/discussions/what-is-frog-connect-formerly-upswift-used-for) ### [Kaa](https://www.g2.com/products/kaa/reviews) The Kaa IoT Platform is a comprehensive solution for managing IoT devices and data, offering unmatched flexibility and scalability for diverse industrial applications. **Average Rating:** 5.0/5.0 **Total Reviews:** 2 #### How Do G2 Users Rate Kaa? - **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.8/10) - **Data Syncronization:** 10.0/10 (Category avg: 8.4/10) - **Analytics:** 10.0/10 (Category avg: 8.6/10) - **Device Workflows:** 10.0/10 (Category avg: 8.7/10) #### Who Is the Company Behind Kaa? - **Seller:** [KaaIoT Technologies](https://www.g2.com/sellers/kaaiot-technologies) - **Year Founded:** 2017 - **HQ Location:** Miami Beach, US - **Twitter:** @KaaIoT 6,592 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7080ffc6c79c8e9b9c492d556338a1573af98a7d0ce53d1672e9925135237373&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fkaa-enterprise-iot-platform%2F&secure%5Burl_type%5D=linkedin_company_website) 43 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 150% Medium #### What Are Recent G2 Reviews of Kaa? **["Kaa"](https://www.g2.com/survey_responses/kaa-review-8329097)** **Rating:** 5.0/5.0 stars _— Aggeliki C._ [Read full review](https://www.g2.com/survey_responses/kaa-review-8329097) **["KAA The Flexible IOT network."](https://www.g2.com/survey_responses/kaa-review-7018199)** **Rating:** 5.0/5.0 stars _— Manik K._ [Read full review](https://www.g2.com/survey_responses/kaa-review-7018199) ### [Onomondo](https://www.g2.com/products/onomondo/reviews) Onomondo is an IoT connectivity platform that turns telecom complexity into clarity. Our cloud native core unifies 600+ carrier networks, delivering M2M connectivity with NB-IoT, LTE-M, and traditional cellular technologies across 180+ countries through one API and platform. Our global IoT SIMs connect devices in logistics, automotive, energy, and beyond, with use cases from EV chargers to asset tracking. With real-time diagnostics and simple data routing, teams can identify issues in minutes and launch at scale. From the first prototype to a global fleet, Onomondo keeps infrastructure invisible so innovators can focus on building. IoT SIMs Efficiently deploy one SIM, APN, and SKU. Save time and effort on configuring and inventory management. Coverage Create coverage maps exactly where you need them. With non-steered SIMs, connect devices to over 650+ networks in 180+ countries. Platform Control and monitor your entire IoT fleet with our powerful platform, featuring real-time insights. Insights Quickly fix issues and keep devices online. Access the data you need to solve problems with our powerful network insight tools. **Average Rating:** 4.8/5.0 **Total Reviews:** 20 #### How Do G2 Users Rate Onomondo? - **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 8.8/10) - **Data Syncronization:** 8.3/10 (Category avg: 8.4/10) - **Analytics:** 9.4/10 (Category avg: 8.6/10) - **Device Workflows:** 8.3/10 (Category avg: 8.7/10) #### Who Is the Company Behind Onomondo? - **Seller:** [Onomondo](https://www.g2.com/sellers/onomondo) - **Year Founded:** 2012 - **HQ Location:** Copenhagen, DK - **Twitter:** @onomondo 305 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=db5bfa60c20169f74197964cfd52cdb8fcdf536d2101716c34b7b0ae6fec42a9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fonomondo&secure%5Burl_type%5D=linkedin_company_website) 111 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Information Technology and Services - **Company Size:** 80% Small, 20% Medium #### What Do G2 Reviewers Say About Onomondo? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **ease of use** of Onomondo, enjoying straightforward features and seamless integration for their SIM management. - Users love the **easy and feature-rich API** of Onomondo for managing SIM fleets effectively and efficiently. - Users love the **easy integrations** with Onomondo, enabling quick and efficient control of their SIM fleet. - Users love the **easy-to-use API** of Onomondo, enabling efficient SIM fleet management and enhanced control over billing and usage. - Users appreciate the **simple and feature-rich API** , enhancing control over their SIM fleet and billing management. ##### Cons - Users desire a **search filter by IMSI** in Onomondo, as the current features are limited. - Users found the **pricing information hard to locate** , which added to their frustration with Onomondo. - Users report issues with **SIM compatibility** as Onomondo currently does not support ePCO. - Users face **occasional network blackouts** that disrupt operations and hinder overall productivity with Onomondo. #### What Are Recent G2 Reviews of Onomondo? **["Invented In Australia sold to the world!"](https://www.g2.com/survey_responses/onomondo-review-11660725)** **Rating:** 5.0/5.0 stars _— Darren D._ [Read full review](https://www.g2.com/survey_responses/onomondo-review-11660725) **["Easy to use and extremely fast and competent support"](https://www.g2.com/survey_responses/onomondo-review-11511544)** **Rating:** 4.5/5.0 stars _— Rasmus Melchior J._ [Read full review](https://www.g2.com/survey_responses/onomondo-review-11511544) ### [Daizy IoT Management Platform](https://www.g2.com/products/daizy-iot-management-platform/reviews) Daizy is an Enterprise platform for IoT management, compatible with thousands of devices, connecting over NB-IoT, LTE-M, LoRa WAN and Sigfox networks. The Daizy system provides an intuitive platform for managing your IoT projects and delivers data directly to any existing or future business systems. Daizy enables rapid scaling by reducing time to market, while minimising cost, improving flexibility and maintaining security: - A suite of easy-to-use tools and apps to design, install, configure, operate and analyse your IoT projects. - All your data in one place under your control with flexible integrations and powerful publishing rules. - Experiment quickly and scale effortlessly with a single framework for IoT. The interoperable nature of the Daizy solution allows for the deployment of devices and connectivity most appropriate for your use-cases, without the constraints commonly associated with a single vertical solution: - Remove coverage and connectivity issues: Support for all connectivity technology including NB-IoT, LTE-M, Sigfox, commercial and private LoRaWAN networks. - Ensure compatibility for current and future IoT devices: Select the most appropriate hardware, while providing for ‘mix and match’ hardware procurement to suit budget, availability and the blend of legacy and future devices. - Unlock transparent data driven decision making: Seamless, futureproofed, non-siloed integrations with your infrastructure management, business intelligence and support systems. Many IoT solutions are designed to solve a single use-case. As the number of use-cases increases, so does the number of IoT solutions, which drives up the cost and complexity of sensor driven projects. Worse still this vertical approach can reduce ROI and introduce long term dependencies that could be difficult to unpick as new innovations become available. Daizy removes these challenges by providing a single platform for IoT device management to manage all aspects of your IoT deployments. **Average Rating:** 4.5/5.0 **Total Reviews:** 1 #### How Do G2 Users Rate Daizy IoT Management Platform? - **Data Syncronization:** 10.0/10 (Category avg: 8.4/10) - **Analytics:** 10.0/10 (Category avg: 8.6/10) - **Device Workflows:** 10.0/10 (Category avg: 8.7/10) #### Who Is the Company Behind Daizy IoT Management Platform? - **Seller:** [Daizy](https://www.g2.com/sellers/daizy) - **Year Founded:** 2017 - **HQ Location:** Bournemouth, GB - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=31687a15d77624211ab8536d1d7607cb69093a0553bef587bb8002e8ca631911&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fdaizyiot%2F&secure%5Burl_type%5D=linkedin_company_website) 11 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 100% Medium #### What Are Recent G2 Reviews of Daizy IoT Management Platform? **["Daizy IoT Management Platform"](https://www.g2.com/survey_responses/daizy-iot-management-platform-review-9807072)** **Rating:** 4.5/5.0 stars _— Somya G._ [Read full review](https://www.g2.com/survey_responses/daizy-iot-management-platform-review-9807072) ### [Droam IoT Platform](https://www.g2.com/products/droam-iot-platform/reviews) 360-Degree IoT Connectivity Platform & Telecom CRM The DROAM IoT Connectivity Management Platform is a fully automated, end-to-end solution for managing and monetizing diverse connectivity technologies from multiple telecom providers. It seamlessly integrates all your connectivity suppliers into a single interface, enabling you to create telecom products, manage customers, manage satellite connectivity, track stock and sales, control data traffic, process customer billing, and much more. As a white-label, multi-tenant orchestration platform, DROAM empowers businesses to manage SIM & eSIM cards, telecom services, customers, orders, payments, and invoices through a Single-Pane-of-Glass interface. Complete SIM Management Solution Effortlessly manage all your multi-telecom SIM cards in one centralized platform. Instantly activate or suspend SIMs as needed, monitor their status and data usage in real time, and set usage thresholds with automated alerts for unusual activity. The platform also allows you to monetize your own white-label connectivity products, create customized plans, and efficiently handle inventories and billing. Designed for IoT & M2M applications, DROAM enables you to manage and monitor SIM fleets across multiple telecom providers within a single infrastructure. Easily track SIM status, data usage, plans, and labels, while leveraging bulk actions to activate or deactivate multiple 2G/3G/4G/5G SIMs instantly. For advanced eSIM technology, the platform provides a comprehensive eSIM management solution, ensuring seamless control over your connected devices. Unlock the power of intelligent connectivity management with DROAM—streamline operations, optimize costs, and scale your telecom business with confidence. **Average Rating:** 5.0/5.0 **Total Reviews:** 2 #### How Do G2 Users Rate Droam IoT Platform? - **Data Syncronization:** 8.3/10 (Category avg: 8.4/10) - **Analytics:** 1.7/10 (Category avg: 8.6/10) - **Device Workflows:** 6.7/10 (Category avg: 8.7/10) #### Who Is the Company Behind Droam IoT Platform? - **Seller:** [DROAM](https://www.g2.com/sellers/droam) - **HQ Location:** Oosterhout, NL - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=386739b5b80bc370a07d1612ca2eaf19269451056367d9e56da23e230a1d1800&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fdroam%2F&secure%5Burl_type%5D=linkedin_company_website) 28 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 100% Small #### What Do G2 Reviewers Say About Droam IoT Platform? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **quick and knowledgeable customer support** of the Droam IoT Platform, enhancing their overall experience. - Users appreciate the **ease of use** of the Droam IoT Platform, making sim management simple and efficient. - Users appreciate the **easy integrations** of Droam IoT Platform, effectively managing sim cards from multiple providers. - Users value the **easy management** capabilities of Droam IoT Platform, simplifying the oversight of multiple sim cards and providers. - Users love the **easy overview and filtering options** in Droam IoT Platform, eliminating the need for operator portals. ##### Cons - Users note the **poor usability** due to inconsistent design across components, affecting their overall experience. - Users report that **technical difficulties** arise due to slow integration processes with new providers, hindering usability. #### What Are Recent G2 Reviews of Droam IoT Platform? **["One place to manage all our sims"](https://www.g2.com/survey_responses/droam-iot-platform-review-10538541)** **Rating:** 5.0/5.0 stars _— Verified User in Internet_ [Read full review](https://www.g2.com/survey_responses/droam-iot-platform-review-10538541) **["Easy to use, good service."](https://www.g2.com/survey_responses/droam-iot-platform-review-10400785)** **Rating:** 5.0/5.0 stars _— Verified User in Internet_ [Read full review](https://www.g2.com/survey_responses/droam-iot-platform-review-10400785) ### [Qt](https://www.g2.com/products/qt/reviews) Read more about our product here: https://www.qt.io/product Programming should be fast, easy and fun. That’s why we have been focusing on improving software development for the last 25 years, and with the amount of applications and devices growing every day, efficiency has become more important than ever. Qt has everything you need to quickly and cost-effectively design, develop, test, deploy and maintain your software for any project. Focus on creating the best user experiences instead of coding what’s already been coded for you. Qt Group (Nasdaq Helsinki: QTCOM) is a global software company with a strong presence in more than 70 industries and is the leading independent technology behind millions of devices and applications. Qt is used by major global companies and developers worldwide, and the technology enables its customers to deliver exceptional user experiences and advance their digital transformation initiatives. Qt achieves this through its cross-platform software framework for the development of apps and devices, under both commercial and open source licenses. **Average Rating:** 4.3/5.0 **Total Reviews:** 53 #### How Do G2 Users Rate Qt? - **Has the product been a good partner in doing business?:** 7.8/10 (Category avg: 8.8/10) #### Who Is the Company Behind Qt? - **Seller:** [Qt Group](https://www.g2.com/sellers/qt-group) - **Year Founded:** 1995 - **HQ Location:** Espoo, Finland - **Twitter:** @qtproject 21,456 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=6a2495552dacd153e9beb62f01a89167324b4e81c62c8e844647541d7d75c1fd&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fqt-quality-assurance%2F&secure%5Burl_type%5D=linkedin_company_website) 20 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** Software Engineer - **Top Industries:** Computer Software - **Company Size:** 50% Small, 30% Medium #### What Do G2 Reviewers Say About Qt? _AI-generated summary from verified user reviews_ ##### Pros - Users find Qt's **ease of use** invaluable, enabling streamlined development across multiple platforms with a single code base. - Users value the **high compatibility** of Qt, enabling seamless deployment across multiple devices with a single code base. - Users value the **cross-platform compatibility** of Qt, allowing seamless deployment on various devices with a single code base. - Users value the **fast development** capabilities of Qt, enabling swift creation of cross-platform graphical interfaces. - Users value the **agile and dynamic UI development** capabilities of Qt, streamlining multi-platform deployment effectively. ##### Cons - Users find the **learning curve steep** with Qt, necessitating persistence to fully grasp its vast framework. - Users find the **complex usability** of Qt challenging, especially with rigid window resizing during creation. - Users find Qt's vastness a bit **daunting to start with** , requiring persistence to navigate its complexity. - Users find the **lack of window resizing customization** challenging, particularly with large resolutions affecting usability. - Users find it challenging due to **limited window resizing features** in Qt, impacting usability with large resolutions. #### What Are Recent G2 Reviews of Qt? **["Agile UI Development, But Window Resizing Needs Improvement"](https://www.g2.com/survey_responses/qt-review-11848019)** **Rating:** 5.0/5.0 stars _— Danilo D._ [Read full review](https://www.g2.com/survey_responses/qt-review-11848019) **["QT: Complete Review"](https://www.g2.com/survey_responses/qt-review-12520950)** **Rating:** 4.5/5.0 stars _— Mohammad W._ [Read full review](https://www.g2.com/survey_responses/qt-review-12520950) #### What Are G2 Users Discussing About Qt? - [What is Qt used for?](https://www.g2.com/discussions/what-is-qt-used-for) - 1 comment - [What is the difference between Qt Creator and Qt Designer?](https://www.g2.com/discussions/what-is-the-difference-between-qt-creator-and-qt-designer) - [Is Qt Creator good?](https://www.g2.com/discussions/is-qt-creator-good) - [Is Qt Creator IDE free?](https://www.g2.com/discussions/is-qt-creator-ide-free) - 1 comment - [What is the use of Qt Creator?](https://www.g2.com/discussions/what-is-the-use-of-qt-creator) - 1 comment ### [Akka](https://www.g2.com/products/akka/reviews) Akka is a platform to build and run apps that are elastic, agile, and resilient. Industry titans and disruptors rely on Akka when application responsiveness must be guaranteed. Engineering teams use a simple SDK and powerful libraries to build transactional, durable, and real-time services that distribute logic and data together. Operations are fully automated in serverless and BYOC environments, and a self-hosted option is available. **Average Rating:** 4.2/5.0 **Total Reviews:** 23 #### Who Is the Company Behind Akka? - **Seller:** [akka.io](https://www.g2.com/sellers/akka-io) - **Year Founded:** 2011 - **HQ Location:** San Francisco, US - **Twitter:** @akka\_io\_ 26,223 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b8d0664aa6aa736440f7631f0fef07b7db7a40ddb494a75d2e30e98607d414af&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fakka-io%2F&secure%5Burl_type%5D=linkedin_company_website) 79 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** Software Engineer - **Top Industries:** Computer Software - **Company Size:** 40% Small, 30% Medium #### What Are Recent G2 Reviews of Akka? **["Message driven and distributed"](https://www.g2.com/survey_responses/akka-review-4608754)** **Rating:** 4.5/5.0 stars _— Gagana\_R 1._ [Read full review](https://www.g2.com/survey_responses/akka-review-4608754) **["Great tool to build apps"](https://www.g2.com/survey_responses/akka-review-4838053)** **Rating:** 5.0/5.0 stars _— A E._ [Read full review](https://www.g2.com/survey_responses/akka-review-4838053) #### What Are G2 Users Discussing About Akka? - [Is Akka a good framework?](https://www.g2.com/discussions/is-akka-a-good-framework) - [What is Akka service?](https://www.g2.com/discussions/what-is-akka-service) - [What is Akka used for?](https://www.g2.com/discussions/what-is-akka-used-for) - [What is Akka platform?](https://www.g2.com/discussions/what-is-akka-platform) ### [Bevywise IoT Platform](https://www.g2.com/products/bevywise-iot-platform/reviews) Bevywise IoT Platform is a SaaS-based, multi-tenant IoT server platform built to deliver high performance, scalability, and dependable connectivity for modern IoT deployments. It is designed to efficiently manage and process large volumes of data generated by tens of thousands of connected devices, making it well-suited for enterprise and industrial IoT implementations. The platform provides a centralized environment where organizations can connect, control, and monitor various IoT devices through a unified interface, simplifying device lifecycle management and data handling. Security is a core aspect of the Bevywise IoT Platform. It ensures safe data communication through SSL/TLS encryption, strong authentication mechanisms, and role-based access control, allowing organizations to regulate user permissions and protect sensitive operational data. The platform also offers built-in dashboards with customizable visualization widgets that provide real-time insights into device performance, data flow, and operational status. Real-time alerts and notifications help businesses quickly respond to anomalies, improving system reliability and operational continuity. A distinguishing capability of the platform is its multi-tenant architecture, which allows service providers and enterprises to manage multiple clients, business units, or applications from a single deployment. The integrated rule engine enables real-time data filtering, transformation, and automated workflow execution, allowing organizations to process and route device data efficiently. The platform also supports flexible integration with widely used databases and analytics tools, enabling seamless data storage and advanced analysis. Developers benefit from comprehensive REST APIs, extension hooks, and integration options that simplify connectivity with enterprise applications, third-party services, and AI or machine learning systems. Bevywise IoT Platform helps organizations accelerate IoT solution development, scale device deployments efficiently, and maintain secure, reliable, and manageable IoT infrastructure with reduced operational complexity. #### Who Is the Company Behind Bevywise IoT Platform? - **Seller:** [Bevywise Networks](https://www.g2.com/sellers/bevywise-networks) - **Year Founded:** 2017 - **HQ Location:** Newark, US - **Twitter:** @BevyWise 210 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=1ab28010a8590301477d9c519dd1d0517c1ad08f061d52da1fd2427bbd639297&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbevywise-networks%2F&secure%5Burl_type%5D=linkedin_company_website) 38 employees on LinkedIn® ### [CorGrid IoT Platform](https://www.g2.com/products/corgrid-iot-platform/reviews) CorGrid by Corvalent is a powerful Industrial IoT platform designed to connect devices, manage data, and enable real-time remote monitoring and intelligence. It bridges the gap between physical hardware and digital systems, helping organizations track assets, reduce operational costs, and turn sensor data into meaningful action. It integrates equipment, preventive and predictive maintenance, and industrial process monitoring and control within a unified software interface and a single pane of glass. Corvalent, founded in 1993 as American Predator Corporation (APC) in Silicon Valley, Palo Alto, California, relocated to a new facility in Cedar Park, Texas, in 2009. Corvalent has been a pioneer in industrial innovation for 30+ years, it empowers organizations to unlock transformative value from industrial computing and IloT solutions. Our long-life industrial hardware products are guaranteed up 15 years in production. #### Who Is the Company Behind CorGrid IoT Platform? - **Seller:** [Corvalent](https://www.g2.com/sellers/corvalent) - **Year Founded:** 1993 - **HQ Location:** Cedar Park, US - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=cbb1df18ca7787865347eca516f782aac4c10a2602a77529bcf935c36c75f801&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcorvalent&secure%5Burl_type%5D=linkedin_company_website) 45 employees on LinkedIn® ### [Crosser](https://www.g2.com/products/crosser/reviews) Crosser designs and develops a hybrid-first Streaming Analytics & Integration software for any Cloud, On-premise or Edge. The Crosser Platform enables real-time processing of streaming, event-driven or batch data for Intelligent Pipelines & Automations and for Industrial IoT. All managed from a single Control Center and powered by a low-code and low-effort experience. **Average Rating:** 4.5/5.0 **Total Reviews:** 2 #### Who Is the Company Behind Crosser? - **Seller:** [Crosser - IoT Edge Streaming Analytics](https://www.g2.com/sellers/crosser-iot-edge-streaming-analytics) - **Year Founded:** 2016 - **HQ Location:** Stockholm, SE - **Twitter:** @crossertech 968 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=871360225666ecc4a3a31cb76990783faf4a585f3263039dfbed7e2a5ab6f74f&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F10926631&secure%5Burl_type%5D=linkedin_company_website) 23 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 50% Large, 50% Small #### What Are Recent G2 Reviews of Crosser? **["Very helpful tool for streaming analytics on cloud"](https://www.g2.com/survey_responses/crosser-review-9738458)** **Rating:** 4.0/5.0 stars _— Verified User in Banking_ [Read full review](https://www.g2.com/survey_responses/crosser-review-9738458) **["Most likely the easiest way to distribute streaming processing for Industrial IoT"](https://www.g2.com/survey_responses/crosser-review-10025450)** **Rating:** 5.0/5.0 stars _— Verified User in Manufacturing_ [Read full review](https://www.g2.com/survey_responses/crosser-review-10025450) ### [DRIVR Core](https://www.g2.com/products/drivr-core/reviews) DRIVR Core is the ready-to-run IoT platform designed for European Production Champions. It was developed with the goal of reducing complexity in implementing real IoT use cases and accelerating time-to-market. Our software encompasses all essential functionalities (e.g., Device Management, Permissions, GDPR compliance, Device Schema, User Management, Integrations) that are often considered add-ons with most hyperscalers. DRIVR is cloud-agnostic and operates on any IaaS offering or on-premises. Additionally, DRIVR is highly price-competitive. #### Who Is the Company Behind DRIVR Core? - **Seller:** [Vendor](https://www.g2.com/sellers/vendor) - **HQ Location:** N/A - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=99675fe1e3b8d6b05873d62d9435163cfdb1fa3f1dd23f6783280a15075490ff&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fdrivrc-cloud%2F&secure%5Burl_type%5D=linkedin_company_website) 1 employees on LinkedIn® ### [Element Analytics](https://www.g2.com/products/element-analytics/reviews) Element Unify transforms siloed IT/OT data into contextualized, knowledge graph-based models to support diverse analytical use cases including those using a digital twin approach. Built with industrial organizations in mind, the Element Unify data platform uses automated, no-code data pipelines to integrate and contextualize IT/OT data delivering value across four key dimensions: Speed: Deliver fast time to value through accelerated project completion Quality: Support data-based decision-making using reliable data Governance: Realize on-going value through continuous alignment Scale: Achieve impact across use cases and sites #### Who Is the Company Behind Element Analytics? - **Seller:** [Element Analytics](https://www.g2.com/sellers/element-analytics) - **Year Founded:** 2015 - **HQ Location:** Oakland, US - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=89536b0023b5105dfe8629db4b7851784205c06bcd55b0a5562c28c4755805c6&secure%5Burl%5D=http%3A%2F%2Fwww.linkedin.com%2Fcompany%2Felement-analytics&secure%5Burl_type%5D=linkedin_company_website) 26 employees on LinkedIn® ### [FaircomEDGE](https://www.g2.com/products/faircomedge/reviews) FairCom EDGE includes a full database, an MQTT broker, a transformation engine and replication capabilities. The FairCom EDGE MQTT broker is unlike traditional Industrial MQTT brokers because it does not require a separate, third-party database for persistence and data integration. It automatically parses, transforms and persists MQTT messages to its underlying database. The FairCom EDGE transformation engine makes it possible to ingest messages from a wide variety of formats such as MQTT, OPC, MODBUS, ThingWorx, JSON, REST, SQL. The engine can then output in any combination of these formats. Failover, high-availability and redundancy is supported through the available replication support. #### Who Is the Company Behind FaircomEDGE? - **Seller:** [FairCom](https://www.g2.com/sellers/faircom) - **Year Founded:** 1979 - **HQ Location:** Columbia, US - **Twitter:** @FairCom\_Corp 4,509 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=1956e3ff8ccb06b82bd8ca4d3f9763030c42cd3f452dad1ff4b46e3e3c6afb0d&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ffaircom-corporation%2F&secure%5Burl_type%5D=linkedin_company_website) 50 employees on LinkedIn® ### [Gear Studio](https://www.g2.com/products/cloud-studio-gear-studio/reviews) Cloud Studio is a cloud-based IoT application platform designed to facilitate the control, monitoring, and automation of commercial and industrial installations. This innovative solution allows users to manage their operations seamlessly from a single device, streamlining processes and enhancing efficiency across various sectors. By leveraging the power of the Internet of Things (IoT), Cloud Studio provides a robust framework for businesses to optimize their workflows and improve overall productivity. Targeted primarily at businesses in commercial and industrial sectors, Cloud Studio caters to a diverse audience that includes facility managers, operations teams, and IT professionals. These users often face challenges related to managing multiple systems and devices, which can lead to inefficiencies and increased operational costs. Cloud Studio addresses these challenges by offering a unified platform that consolidates control and monitoring functions, enabling users to gain real-time insights into their operations and make informed decisions. One of the key features of Cloud Studio is its ability to integrate with various devices and systems, allowing for a comprehensive view of all operational aspects. Users can monitor equipment performance, track energy consumption, and automate routine tasks, all from a centralized dashboard. This level of integration not only simplifies management but also enhances the ability to identify potential issues before they escalate, ultimately reducing downtime and maintenance costs. Additionally, Cloud Studio supports customizable automation workflows, enabling users to tailor the platform to their specific needs. This flexibility allows businesses to implement solutions that align with their unique operational requirements, whether it be scheduling maintenance tasks, adjusting environmental controls, or optimizing resource allocation. The platform’s user-friendly interface ensures that even those with limited technical expertise can navigate and utilize its features effectively. In summary, Cloud Studio stands out in the IoT application platform category by offering a comprehensive solution that combines control, monitoring, and automation in one accessible platform. Its ability to integrate with existing systems, coupled with customizable features, makes it a valuable tool for businesses looking to enhance their operational efficiency and reduce costs. By providing real-time insights and automation capabilities, Cloud Studio empowers users to take charge of their installations and drive continuous improvement across their operations. #### Who Is the Company Behind Gear Studio? - **Seller:** [Cloud Studio](https://www.g2.com/sellers/cloud-studio) - **Year Founded:** 2024 - **HQ Location:** N/A - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=46c5e970af0c2bc97f535cc28a532c5859d61baaf4e0c156727f6fa9c9103ac6&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fgear-cloud-studio%2F&secure%5Burl_type%5D=linkedin_company_website) 10 employees on LinkedIn® - [‹ Prev‹ Prev](/categories/iot-platforms/free?category_id=iot-platforms&order=g2_score#product-list) - [1](/categories/iot-platforms/free?category_id=iot-platforms&order=g2_score#product-list) - 2 - [3](/categories/iot-platforms/free?category_id=iot-platforms&order=g2_score&page=3#product-list) - [Next ›Next ›](/categories/iot-platforms/free?category_id=iot-platforms&order=g2_score&page=3#product-list) Spotlight Categories [Electronic Data Interchange (EDI) Software](https://www.g2.com/categories/electronic-data-interchange-edi) [Chatbots Software](https://www.g2.com/categories/chatbots) [Session Replay Software](https://www.g2.com/categories/session-replay) [Expense Management Software](https://www.g2.com/categories/expense-management) [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)