Best Industrial IoT Software for Small Business

How Many Industrial IoT Software Products Does G2 Track?

Total Products under this Category: 183

Category Stats (Sep 2026)

  • Average Rating: 4.49/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Geotab (+0.18%) - Among all products in this category, Geotab recorded the largest rating increase compared to last month

Last updated: September 17, 2026

How Does G2 Rank Industrial IoT Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 2,000+ Authentic Reviews
  • 183+ 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 Industrial IoT Software

G2 Grid® for Industrial IoT Software plotting products by satisfaction and market presence

Highlighted products: Ignition, Pelion IoT Connectivity, Insights Hub, HiveMQ, Kepware Server, Hologram, DATOMS, and Telnyx IoT.

Underlying data: [Grid® JSON](https://www.g2.com/categories/industrial-iot/grids.json?focus%5B%5D=inductive-automation-ignition&focus%5B%5D=pelion-iot-connectivity&focus%5B%5D=siemens-digital-industries-software-insights-hub&focus%5B%5D=hivemq&focus%5B%5D=kepware-server&focus%5B%5D=hologram&focus%5B%5D=datoms&focus%5B%5D=telnyx-iot&segment=small-business)

Ignition

Ignition by Inductive Automation is a universal industrial automation software platform that enables your organization to connect, design, build, and deploy industrial applications at an enterprise scale. Serving as a central hub for Operational Technology (OT), Ignition unifies real-time data from Programmable Logic Controllers (PLCs), databases, IIoT devices, and enterprise systems into a single, cohesive system of record. Key Capabilities and Features Open Standards: Ignition provides a single environment built on open standards — including SQL, Python, OPC UA, and MQTT — to rapidly develop and scale interoperable control systems. Web-Based SCADA Software: Ignition provides a modern, centralized supervisory control and data acquisition (SCADA) system. Web-Based HMI Deployment: Ignition uses cross-platform HTML5 architecture to instantly deploy secure, responsive industrial clients to any desktop, monitor, or mobile device. MES (Manufacturing Execution Systems): Ignition includes MES modules for seamless tracking, scheduling, and analysis of plant-floor operations. IIoT (Industrial Internet of Things): Ignition provides robust edge computing, cloud data pipeline integrations, remote telemetry, and support for Unified Namespace architectures. Custom Automation Solutions: Ignition has flexible scripting and data modeling that enables you to build Digital Transformation solutions that fit your specific operational workflows. IT/OT Convergence: Ignition natively bridges the gap between plant-floor control hardware and enterprise IT infrastructures, empowering data-driven decision-making across the enterprise. Why System Integrators Choose Ignition’s Unlimited Licensing Model: Ignition disrupts expensive per-client, per-tag licensing with a flat-rate server license offering unlimited tags, clients, designers, connections, concurrent clients, screens, and devices. This eliminates scaling friction and reduces Total Cost of Ownership (TCO).

Average Rating: 4.8/5.0

Total Reviews: 40

Who Is the Company Behind Ignition?

  • Seller: Inductive Automation
  • Company Website:
  • Year Founded: 2003
  • HQ Location: Folsom, California, United States
  • Twitter: @InductiveAuto
    5,538 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    419 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Industrial Automation, Manufacturing
  • Company Size: 43% Small, 30% Medium

What Are Recent G2 Reviews of Ignition?

What Are G2 Users Discussing About Ignition?

Pelion IoT Connectivity

Pelion: Global IoT Connectivity Made Effortless What is Pelion? Pelion helps customers rapidly deploy, connect, secure and manage IoT Connectivity for operations of any scale or use case. With Pelion’s market leading eSIM eUICC technology you can experience flexible and seamless multi carrier access with one SIM spanning 600+ networks in over 150 countries. Pelion offers you the best network access and the best data rates, across the most reliable mobile networks globally. Providing greater visibility and control of every single eSIM connection across your estate with our scalable and simple-to-use management platform. By combining the best in connectivity, software and services Pelion empowers ambitious businesses in energy, e-mobility, manufacturing, transportation, retail and healthcare to deploy faster, reduce costs, mitigate risk and simplify operations.

Average Rating: 4.3/5.0

Total Reviews: 147

Who Is the Company Behind Pelion IoT Connectivity?

  • Seller: Pelion
  • Company Website:
  • Year Founded: 2002
  • HQ Location: Glasgow, Scotland, United Kingdom
  • Twitter: @PelionIoT
    183 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    133 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Information Technology and Services, Transportation/Trucking/Railroad
  • Company Size: 44% Small, 27% Medium

What Do G2 Reviewers Say About Pelion IoT Connectivity?

AI-generated summary from verified user reviews

Pros
  • Users find Pelion IoT Connectivity to be straightforward and easy to use, facilitating efficient support for their customer base.
  • Users commend the excellent customer support from Pelion, ensuring prompt assistance and resolution for IoT connectivity issues.
  • Users commend the reliable global cellular connectivity of Pelion IoT Connectivity, enhancing device management and operational efficiency.
  • Users value the reliable global cellular connectivity of Pelion IoT Connectivity, enhancing their IoT operations in challenging areas.
  • Users find the initial setup easy, benefiting from smooth configuration on Linux-based platforms without hassle.
Cons
  • Users face SIM issues during onboarding and challenges with obtaining SIM cards, complicating the overall experience.
  • Users experience poor support with slow response times and difficulty in obtaining information about available operators.
  • Users face technical issues such as data access problems and functionality limitations in the dashboard, complicating their experience.
  • Users face SIM management issues that complicate workflows, requiring manual requests for retired SIMs and challenging acquisition processes.
  • Users experience technical difficulties due to reliance on third-party services, affecting performance and communication during outages.

What Are Recent G2 Reviews of Pelion IoT Connectivity?

Insights Hub

Insights Hub is a solution for Data-Driven Manufacturing. It is designed to help users harness the power of data generated from assets and operations within smart manufacturing environments and implement a continuous improvement process. It leverages AI to transform raw data into actionable insights, enabling organizations to continuously enhance their manufacturing processes and make informed decisions that drive operational excellence. Targeted primarily at manufacturers and industrial operators, Insights Hub serves a diverse audience that includes equipment manufacturers, facility managers, and production teams. The solution addresses a variety of use cases, such as asset monitoring, performance optimization, quality improvement, and maintenance streamlining. By utilizing Insights Hub, organizations can gain a comprehensive understanding of their operations, identify inefficiencies, and implement strategies that lead to enhanced productivity and reduced costs. This makes it an essential tool for businesses looking to stay competitive in an increasingly data-driven industry. Insights Hub encompasses several key features that cater to specific operational needs. For instance, Insights Hub Monitor allows users to track asset performance in real-time, providing critical data that can inform maintenance schedules and operational adjustments. This feature is particularly beneficial for organizations aiming to minimize downtime and maximize the availability of their equipment. Insights Hub OEE focuses on overall equipment effectiveness, helping organizations analyze performance metrics to improve efficiency and reduce downtime. Additionally, Insights Hub Quality Prediction enhances quality inspection processes by utilizing predictive analytics to identify potential defects before they occur, thereby minimizing rework and waste. Insights Hub Asset Health and Maintenance is tailored for equipment manufacturers and operators, offering tools to streamline maintenance services and extend asset lifecycles. Insights Hub is also providing dedicated solutions to improve sustainability, leveraging Machine Learning to reduce energy and resource consumption. It also enhances traceability and facilitates containment of issues, avoiding negative impact on customers. By integrating these features, Insights Hub delivers significant value to its users. Insights Hub not only improves operational decision-making through data-driven insights but also fosters a culture of continuous improvement within manufacturing environments. The expanded portfolio, which includes software, IoT-connected hardware, and related services, allows customers and partners within the Siemens Xcelerator ecosystem to develop industry-specific applications tailored to their unique operational challenges. This adaptability ensures that Insights Hub remains relevant and effective in a rapidly evolving industrial landscape, positioning organizations to thrive in the era of smart manufacturing.

Average Rating: 4.5/5.0

Total Reviews: 66

Who Is the Company Behind Insights Hub?

Who Uses This Product?

  • Top Industries: Industrial Automation, Food & Beverages
  • Company Size: 37% Large, 33% Small

What Do G2 Reviewers Say About Insights Hub?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of Insights Hub, finding dashboards and reporting simpler and more intuitive.
  • Users love the centralized platform of Insights Hub, which effectively integrates data and enhances performance monitoring.
  • Users find Insights Hub to be incredibly user-friendly, simplifying data management and enhancing decision-making efficiency.
  • Users love the easy integrations of Insights Hub, enhancing data availability and supporting streamlined performance monitoring.
  • Users value the custom dashboards of Insights Hub for their intuitive design and ability to simplify data visualization.
Cons
  • Users find the learning curve steep, indicating a need for improved user-friendliness and smoother navigation.
  • Users desire more customization options for report designs in Insights Hub to enhance versatility and detail.
  • Users often face navigation issues in Insights Hub, finding the interface complex and experience not user-friendly.
  • Users find the poor usability of Insights Hub challenging due to its complex interface and navigation issues.
  • Users find difficult navigation in Insights Hub, requiring time or assistance to understand the platform effectively.

What Are Recent G2 Reviews of Insights Hub?

HiveMQ

HiveMQ is the Industrial Data Platform helping enterprises move from connected devices to intelligent operations. Built on the MQTT standard and a distributed edge-to-cloud architecture, HiveMQ connects and governs industrial data in real time, enabling organizations to act with intelligence. With proven reliability, scalability, and interoperability, HiveMQ provides the foundation industrial companies need to operationalize AI, powering the next generation of intelligent industry. Global leaders including Audi, BMW, Eli Lilly, Liberty Global, Mercedes-Benz, and Siemens trust HiveMQ to run their most mission-critical operations.

Average Rating: 4.5/5.0

Total Reviews: 92

Who Is the Company Behind HiveMQ?

  • Seller: HiveMQ
  • Company Website:
  • Year Founded: 2012
  • HQ Location: Landshut, Bayern
  • Twitter: @HiveMQ
    2,863 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    158 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 43% Medium, 36% Small

What Do G2 Reviewers Say About HiveMQ?

AI-generated summary from verified user reviews

Pros
  • Users praise HiveMQ for its exceptional reliability, ensuring seamless performance and minimal downtime for IoT applications.
  • Users appreciate the stability and performance of HiveMQ, enabling seamless handling of IoT data and client management.
  • Users praise the excellent monitoring tools of HiveMQ, enabling quick troubleshooting and visibility into system performance.
  • Users commend the efficiency improvement offered by HiveMQ, making real-time IoT messaging scalable and reliable.
Cons
  • Users find HiveMQ to be expensive, leading to concerns about pricing clarity and competitiveness for smaller enterprises.
  • Users find the difficult learning curve for advanced features of HiveMQ challenging, particularly for new users and smaller teams.
  • Users face usability issues with HiveMQ due to a steep learning curve and complex configurations for new users.
  • Users face technical issues with HiveMQ, including performance overhead and challenging configurations that hinder efficiency.
  • Users experience insufficient training due to a lack of updated documentation and community activity, complicating integration efforts.

What Are Recent G2 Reviews of HiveMQ?

What Are G2 Users Discussing About HiveMQ?

Kepware Server

Kepware Server is an industrial connectivity platform providing a single source of industrial automation data between devices and applications. Users can connect, manage, monitor, and control diverse automation devices and applications through a single user interface. Kepware Server leverages OPC and IT-centric communication protocols (e.g., MQTT, REST, web services, etc.) to provide users with a single source for industrial data. KEPServerEX is Windows OS compatible.

Average Rating: 4.4/5.0

Total Reviews: 19

Who Is the Company Behind Kepware Server?

Who Uses This Product?

  • Top Industries: Electrical/Electronic Manufacturing
  • Company Size: 45% Small, 36% Medium

What Are Recent G2 Reviews of Kepware Server?

What Are G2 Users Discussing About Kepware Server?

Hologram

Own your IoT deployment with Hologram's cellular SIM cards and easy-to-use monitoring dashboard. Our seamless, global coverage, multi-carrier network and support specialists are here to help you connect and manage your IoT devices. Our flexible pricing plans are designed to get you off the ground. Focus on scaling your fleet and managing your devices without any additional carrier negotiations, integrations, or hardware swaps. Test drive Hologram with a pilot IoT SIM and get connected in under a week.

Average Rating: 4.5/5.0

Total Reviews: 62

Who Is the Company Behind Hologram?

  • Seller: Hologram
  • Company Website:
  • Year Founded: 2013
  • HQ Location: Chicago, US
  • Twitter: @Hologram_io
    26 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    73 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: CEO
  • Top Industries: Farming, Transportation/Trucking/Railroad
  • Company Size: 70% Small, 29% Medium

What Do G2 Reviewers Say About Hologram?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the exceptional API integration support from Hologram, making custom solutions easy to implement and optimize.
  • Users value the custom dashboards of Hologram, enabling effortless solution building and enhanced client experiences.
  • Users praise the exceptional customer support from Hologram, which enhances the reliability of their services.
  • Users highlight the exceptional documentation quality of Hologram, making integration and customization seamless and efficient.
  • Users praise Hologram's efficient solutions, highlighting reliable service and exceptional technical support for seamless integration.
Cons
  • Users note a lack of built-in customization options, making scaling more challenging despite robust API flexibility.
  • Users find the limited features of Hologram, such as the lack of a built-in reseller platform, frustrating.

What Are Recent G2 Reviews of Hologram?

What Are G2 Users Discussing About Hologram?

Telnyx IoT

Telnyx IoT provides secure, global connectivity solutions for IoT devices, simplifying the challenge of bringing smart devices online from anywhere. Leveraging the power of a secure virtual private mobile and IP network in the cloud, Telnyx IoT offers flexible data coverage across 180+ countries through a single SIM, catering to a diverse range of IoT applications. Telnyx IoT SIM cards are eUICC enabled and available in various forms including triple-size plastic SIM cards, eSIM chips (embedded MFF2), and over-the-air eSIMs. A single Telnyx SIM connects devices to over 650 networks (4G LTE, 3G, 2G, and LTE-M) worldwide, including all major carriers in the United States. Intelligent network switching allows automatic and seamless failover to the best carrier, ensuring maximum uptime for connected devices.The service offers pay-as-you-go pricing, starting at $0.0125 per MB, and includes options for private LTE networks and public static IP addresses. For managing IoT deployments, Telnyx provides a portal and APIs for easy control and monitoring of SIM fleets, including activation and deactivation, setting data limits, network priorities, and more. For more information, visit https://telnyx.com/products/iot-sim-card .

Average Rating: 4.6/5.0

Total Reviews: 69

Who Is the Company Behind Telnyx IoT?

  • Seller: Telnyx
  • Year Founded: 2009
  • HQ Location: Austin, Texas, United States
  • Twitter: @telnyx
    4,414 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    387 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Information Technology and Services, Telecommunications
  • Company Size: 84% Small, 14% Medium

What Do G2 Reviewers Say About Telnyx IoT?

AI-generated summary from verified user reviews

Pros
  • Users commend the excellent customer support of Telnyx IoT, praising its helpfulness and responsiveness.
  • Users find the easy setup of Telnyx IoT convenient for managing devices across multiple locations effortlessly.
  • Users enjoy the global 4G and CAT-M1 coverage of Telnyx IoT, simplifying their IoT deployment needs.
  • Users appreciate the affordable pricing of Telnyx IoT, finding it competitive and value-packed for great service.
  • Users appreciate the easy-to-use API integration of Telnyx IoT, enhancing their overall experience with the service.
Cons
  • Users experience significant delays and issues with SIM card delivery, causing frustration and interruptions in service.
  • Users face SIM management issues, experiencing delays and incomplete deliveries that hinder their initial service setup.
  • Users feel the pricing is a bit high and desire more flexible, lower fee options based on location.
  • Users find the data pricing excessively high, wishing for more affordable, location-based options.
  • Users find the lack of easy guides for non-coders a significant hurdle in learning Telnyx IoT effectively.

What Are Recent G2 Reviews of Telnyx IoT?

DATOMS

DATOMS is a Connected Asset Management Software designed for OEMs, rental companies, and enterprises. It enables the monitoring and management of industrial assets through internet-connected devices and sensors. This software facilitates the tracking of the usage of assets, monitors performance and condition, predicts maintenance needs, and automates work orders. By employing connected asset management, companies can enhance the efficiency and lifespan of their assets, minimize downtime and maintenance expenses, and improve overall operations.

Average Rating: 4.7/5.0

Total Reviews: 69

Who Is the Company Behind DATOMS?

  • Seller: Phoenix Robotix Pvt. Ltd.
  • Company Website:
  • Year Founded: 2015
  • HQ Location: Bengaluru, Karnataka
  • Twitter: @datoms_iot
    145 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    89 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Manufacturing, Mechanical or Industrial Engineering
  • Company Size: 44% Medium, 42% Small

What Do G2 Reviewers Say About DATOMS?

AI-generated summary from verified user reviews

Pros
  • Users commend the dedicated customer support of DATOMS, highlighting their professionalism and willingness to assist.
  • Users find DATOMS to be extremely easy to use, benefiting from its user-friendly interface and quick support.
  • Users admire the intuitive, low-code interface of DATOMS, enhancing their experience in managing IoT applications effectively.
  • Users value the intuitive, low-code interface of DATOMS, which simplifies IoT application design and deployment.
  • Users appreciate the user-friendly design of DATOMS, making onboarding and installation smooth and hassle-free.
Cons
  • Users frequently experience slow performance with DATOMS, facing delays in data receiving and website loading times.
  • Users often face slow speed issues, resulting in frustrating delays with data reception and overall performance.
  • Users experience technical difficulties with slow loading, N/A values, and occasional asset linking issues in DATOMS.
  • Users report occasional technical issues with DATOMS, including bugs and data accuracy concerns that require verification.
  • Users face data management issues with accuracy and time-consuming uploads, affecting their overall experience with DATOMS.

What Are Recent G2 Reviews of DATOMS?

Nathan Calabrese
NC
Researched and written by Nathan Calabrese
Updated