# Top 10 Azure Sphere Alternatives & Competitors **Average Rating:** 4.4/5 **Total Number of Reviews:** 23 Azure Sphere is not the only option for IoT Security Solutions. Explore other competing options and alternatives. Other important factors to consider when researching alternatives to Azure Sphere include communication and security. The best overall Azure Sphere alternative is Google Cloud IoT Core. Other similar apps like Azure Sphere are AWS IoT Device Defender, Palo Alto Networks IoT/OT Security, DoveRunner, and AppGate ZTNA. Azure Sphere alternatives can be found in [IoT Security Solutions](https://www.g2.com/categories/iot-security-solutions) but may also be in [Zero Trust Networking Software](https://www.g2.com/categories/zero-trust-networking) or [Application Shielding Software](https://www.g2.com/categories/application-shielding). ## Best Paid & Free Alternatives to Azure Sphere - [Google Cloud IoT Core](https://www.g2.com/products/google-cloud-iot-core/reviews) - [AWS IoT Device Defender](https://www.g2.com/products/aws-iot-device-defender/reviews) - [Palo Alto Networks IoT/OT Security](https://www.g2.com/products/palo-alto-networks-iot-ot-security/reviews) - [DoveRunner](https://www.g2.com/products/doverunner/reviews) - [AppGate ZTNA](https://www.g2.com/products/appgate-ztna/reviews) - [FortiNAC](https://www.g2.com/products/fortinac/reviews) - [Rayven](https://www.g2.com/products/rayven/reviews) - [Armis](https://www.g2.com/products/armis/reviews) - [Forescout Platform](https://www.g2.com/products/forescout-platform/reviews) - [BugProve](https://www.g2.com/products/bugprove/reviews) ## Top 10 Alternatives to Azure Sphere Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how Azure Sphere stacks up to the competition, check reviews from current & previous users in industries like Information Technology and Services, Broadcast Media, and Financial Services, and find the best product for your business. ### 1. [Google Cloud IoT Core](https://www.g2.com/products/google-cloud-iot-core/reviews) By Google **Average Rating:** 4.1/5 **Total Reviews:** 30 Google Cloud IoT Core is a fully managed service that allows users to easily and securely connect, manage, and ingest data from millions of globally dispersed devices. Reviewers say compared to Azure Sphere, Google Cloud IoT Core is: - Easier to set up - Easier to admin - Easier to do business with Categories in common with Azure Sphere: [IoT Security Solutions](https://www.g2.com/categories/iot-security-solutions) **Compare:** [Azure Sphere vs Google Cloud IoT Core](https://www.g2.com/compare/azure-sphere-vs-google-cloud-iot-core) **Compare Google Cloud IoT Core with other alternatives:** - [Google Cloud IoT Core vs AWS IoT Device Defender](https://www.g2.com/compare/aws-iot-device-defender-vs-google-cloud-iot-core) - [Google Cloud IoT Core vs Palo Alto Networks IoT/OT Security](https://www.g2.com/compare/google-cloud-iot-core-vs-palo-alto-networks-iot-ot-security) - [Google Cloud IoT Core vs DoveRunner](https://www.g2.com/compare/doverunner-vs-google-cloud-iot-core) - [Google Cloud IoT Core vs AppGate ZTNA](https://www.g2.com/compare/appgate-ztna-vs-google-cloud-iot-core) - [Google Cloud IoT Core vs FortiNAC](https://www.g2.com/compare/fortinac-vs-google-cloud-iot-core) - [Google Cloud IoT Core vs Rayven](https://www.g2.com/compare/google-cloud-iot-core-vs-rayven) - [Google Cloud IoT Core vs Armis](https://www.g2.com/compare/armis-vs-google-cloud-iot-core) - [Google Cloud IoT Core vs Forescout Platform](https://www.g2.com/compare/forescout-platform-vs-google-cloud-iot-core) - [Google Cloud IoT Core vs BugProve](https://www.g2.com/compare/bugprove-vs-google-cloud-iot-core) ### 2. [AWS IoT Device Defender](https://www.g2.com/products/aws-iot-device-defender/reviews) By Amazon Web Services (AWS) **Average Rating:** 4.4/5 **Total Reviews:** 59 AWS IoT Device Defender is a fully managed service that helps you secure your fleet of IoT devices. AWS IoT Device Defender continuously audits the security policies associated with your devices to make sure that they aren't deviating from security practices. Reviewers say compared to Azure Sphere, AWS IoT Device Defender is: - Easier to set up - Easier to do business with - Better at meeting requirements Categories in common with Azure Sphere: [IoT Security Solutions](https://www.g2.com/categories/iot-security-solutions) **Compare:** [Azure Sphere vs AWS IoT Device Defender](https://www.g2.com/compare/aws-iot-device-defender-vs-azure-sphere) **Compare AWS IoT Device Defender with other alternatives:** - [AWS IoT Device Defender vs Google Cloud IoT Core](https://www.g2.com/compare/aws-iot-device-defender-vs-google-cloud-iot-core) - [AWS IoT Device Defender vs Palo Alto Networks IoT/OT Security](https://www.g2.com/compare/aws-iot-device-defender-vs-palo-alto-networks-iot-ot-security) - [AWS IoT Device Defender vs DoveRunner](https://www.g2.com/compare/aws-iot-device-defender-vs-doverunner) - [AWS IoT Device Defender vs AppGate ZTNA](https://www.g2.com/compare/aws-iot-device-defender-vs-appgate-ztna) - [AWS IoT Device Defender vs FortiNAC](https://www.g2.com/compare/aws-iot-device-defender-vs-fortinac) - [AWS IoT Device Defender vs Rayven](https://www.g2.com/compare/aws-iot-device-defender-vs-rayven) - [AWS IoT Device Defender vs Armis](https://www.g2.com/compare/aws-iot-device-defender-vs-armis) - [AWS IoT Device Defender vs Forescout Platform](https://www.g2.com/compare/aws-iot-device-defender-vs-forescout-platform) - [AWS IoT Device Defender vs BugProve](https://www.g2.com/compare/aws-iot-device-defender-vs-bugprove) ### 3. [Palo Alto Networks IoT/OT Security](https://www.g2.com/products/palo-alto-networks-iot-ot-security/reviews) By Palo Alto Networks **Average Rating:** 4.4/5 **Total Reviews:** 119 Protect every connected asset with OT security that keeps operations up 24/7, not CISOs Reviewers say compared to Azure Sphere, Palo Alto Networks IoT/OT Security is: - More expensive - Easier to set up - More usable Categories in common with Azure Sphere: [IoT Security Solutions](https://www.g2.com/categories/iot-security-solutions) **Compare:** [Azure Sphere vs Palo Alto Networks IoT/OT Security](https://www.g2.com/compare/azure-sphere-vs-palo-alto-networks-iot-ot-security) **Compare Palo Alto Networks IoT/OT Security with other alternatives:** - [Palo Alto Networks IoT/OT Security vs Google Cloud IoT Core](https://www.g2.com/compare/google-cloud-iot-core-vs-palo-alto-networks-iot-ot-security) - [Palo Alto Networks IoT/OT Security vs AWS IoT Device Defender](https://www.g2.com/compare/aws-iot-device-defender-vs-palo-alto-networks-iot-ot-security) - [Palo Alto Networks IoT/OT Security vs DoveRunner](https://www.g2.com/compare/doverunner-vs-palo-alto-networks-iot-ot-security) - [Palo Alto Networks IoT/OT Security vs AppGate ZTNA](https://www.g2.com/compare/appgate-ztna-vs-palo-alto-networks-iot-ot-security) - [Palo Alto Networks IoT/OT Security vs FortiNAC](https://www.g2.com/compare/fortinac-vs-palo-alto-networks-iot-ot-security) - [Palo Alto Networks IoT/OT Security vs Rayven](https://www.g2.com/compare/palo-alto-networks-iot-ot-security-vs-rayven) - [Palo Alto Networks IoT/OT Security vs Armis](https://www.g2.com/compare/armis-vs-palo-alto-networks-iot-ot-security) - [Palo Alto Networks IoT/OT Security vs Forescout Platform](https://www.g2.com/compare/forescout-platform-vs-palo-alto-networks-iot-ot-security) - [Palo Alto Networks IoT/OT Security vs BugProve](https://www.g2.com/compare/bugprove-vs-palo-alto-networks-iot-ot-security) ### 4. [DoveRunner](https://www.g2.com/products/doverunner/reviews) By DoveRunner **Average Rating:** 4.7/5 **Total Reviews:** 52 DoveRunner is a trusted player in the world of mobile application security. In today’s application-focused world, security can’t slow down your speed of development. We utilize runtime application self-protection features to build scalable security solutions for your mobile apps business in quick time without 'ANY CODING'. Our powerful security suite ensures real-time in-depth application security like source code protection, anti-reverse engineering, cheat tool & emulator detection/blocking, and enforces app integrity. It protects 800+ mobile apps and 800 million+ devices, successfully blocking 70 million+ threats across the globe. Our esteemed clientele spans across Gaming, Fintech, Movie apps, E-comm, Healthcare, and O2o. Reviewers say compared to Azure Sphere, DoveRunner is: - More usable - Easier to set up - Better at meeting requirements Categories in common with Azure Sphere: [IoT Security Solutions](https://www.g2.com/categories/iot-security-solutions) **Compare:** [Azure Sphere vs DoveRunner](https://www.g2.com/compare/azure-sphere-vs-doverunner) **Compare DoveRunner with other alternatives:** - [DoveRunner vs Google Cloud IoT Core](https://www.g2.com/compare/doverunner-vs-google-cloud-iot-core) - [DoveRunner vs AWS IoT Device Defender](https://www.g2.com/compare/aws-iot-device-defender-vs-doverunner) - [DoveRunner vs Palo Alto Networks IoT/OT Security](https://www.g2.com/compare/doverunner-vs-palo-alto-networks-iot-ot-security) - [DoveRunner vs AppGate ZTNA](https://www.g2.com/compare/appgate-ztna-vs-doverunner) - [DoveRunner vs FortiNAC](https://www.g2.com/compare/doverunner-vs-fortinac) - [DoveRunner vs Rayven](https://www.g2.com/compare/doverunner-vs-rayven) - [DoveRunner vs Armis](https://www.g2.com/compare/armis-vs-doverunner) - [DoveRunner vs Forescout Platform](https://www.g2.com/compare/doverunner-vs-forescout-platform) - [DoveRunner vs BugProve](https://www.g2.com/compare/bugprove-vs-doverunner) ### 5. [AppGate ZTNA](https://www.g2.com/products/appgate-ztna/reviews) By AppGate **Average Rating:** 4.8/5 **Total Reviews:** 38 AppGate ZTNA secures the network with a Software-Defined Perimeter's network security model that dynamically creates one-to-one network connections between the user and the resources they access. Reviewers say compared to Azure Sphere, AppGate ZTNA is: - More usable - Easier to do business with - Easier to set up Categories in common with Azure Sphere: [IoT Security Solutions](https://www.g2.com/categories/iot-security-solutions) **Compare:** [Azure Sphere vs AppGate ZTNA](https://www.g2.com/compare/appgate-ztna-vs-azure-sphere) **Compare AppGate ZTNA with other alternatives:** - [AppGate ZTNA vs Google Cloud IoT Core](https://www.g2.com/compare/appgate-ztna-vs-google-cloud-iot-core) - [AppGate ZTNA vs AWS IoT Device Defender](https://www.g2.com/compare/aws-iot-device-defender-vs-appgate-ztna) - [AppGate ZTNA vs Palo Alto Networks IoT/OT Security](https://www.g2.com/compare/appgate-ztna-vs-palo-alto-networks-iot-ot-security) - [AppGate ZTNA vs DoveRunner](https://www.g2.com/compare/appgate-ztna-vs-doverunner) - [AppGate ZTNA vs FortiNAC](https://www.g2.com/compare/appgate-ztna-vs-fortinac) - [AppGate ZTNA vs Rayven](https://www.g2.com/compare/appgate-ztna-vs-rayven) - [AppGate ZTNA vs Armis](https://www.g2.com/compare/appgate-ztna-vs-armis) - [AppGate ZTNA vs Forescout Platform](https://www.g2.com/compare/appgate-ztna-vs-forescout-platform) - [AppGate ZTNA vs BugProve](https://www.g2.com/compare/appgate-ztna-vs-bugprove) ### 6. [FortiNAC](https://www.g2.com/products/fortinac/reviews) By Fortinet **Average Rating:** 4.4/5 **Total Reviews:** 20 FortiNAC provides the network visibility to see everything connected to the network, as well as the ability to control those devices and users, including dynamic, automated responses. Reviewers say compared to Azure Sphere, FortiNAC is: - More usable - Easier to admin Categories in common with Azure Sphere: [IoT Security Solutions](https://www.g2.com/categories/iot-security-solutions) **Compare:** [Azure Sphere vs FortiNAC](https://www.g2.com/compare/azure-sphere-vs-fortinac) **Compare FortiNAC with other alternatives:** - [FortiNAC vs Google Cloud IoT Core](https://www.g2.com/compare/fortinac-vs-google-cloud-iot-core) - [FortiNAC vs AWS IoT Device Defender](https://www.g2.com/compare/aws-iot-device-defender-vs-fortinac) - [FortiNAC vs Palo Alto Networks IoT/OT Security](https://www.g2.com/compare/fortinac-vs-palo-alto-networks-iot-ot-security) - [FortiNAC vs DoveRunner](https://www.g2.com/compare/doverunner-vs-fortinac) - [FortiNAC vs AppGate ZTNA](https://www.g2.com/compare/appgate-ztna-vs-fortinac) - [FortiNAC vs Rayven](https://www.g2.com/compare/fortinac-vs-rayven) - [FortiNAC vs Armis](https://www.g2.com/compare/armis-vs-fortinac) - [FortiNAC vs Forescout Platform](https://www.g2.com/compare/forescout-platform-vs-fortinac) - [FortiNAC vs BugProve](https://www.g2.com/compare/bugprove-vs-fortinac) ### 7. [Rayven](https://www.g2.com/products/rayven/reviews) By Rayven **Average Rating:** 4.9/5 **Total Reviews:** 29 No/low/full-code platform for building apps, AI tools + automations. Rayven enables you to integrate systems, unlock data sources, and build custom apps with business-orientated AI capabilities, simply. Reviewers say compared to Azure Sphere, Rayven is: - Easier to set up - More usable - Better at meeting requirements Categories in common with Azure Sphere: [IoT Security Solutions](https://www.g2.com/categories/iot-security-solutions) **Compare:** [Azure Sphere vs Rayven](https://www.g2.com/compare/azure-sphere-vs-rayven) **Compare Rayven with other alternatives:** - [Rayven vs Google Cloud IoT Core](https://www.g2.com/compare/google-cloud-iot-core-vs-rayven) - [Rayven vs AWS IoT Device Defender](https://www.g2.com/compare/aws-iot-device-defender-vs-rayven) - [Rayven vs Palo Alto Networks IoT/OT Security](https://www.g2.com/compare/palo-alto-networks-iot-ot-security-vs-rayven) - [Rayven vs DoveRunner](https://www.g2.com/compare/doverunner-vs-rayven) - [Rayven vs AppGate ZTNA](https://www.g2.com/compare/appgate-ztna-vs-rayven) - [Rayven vs FortiNAC](https://www.g2.com/compare/fortinac-vs-rayven) - [Rayven vs Armis](https://www.g2.com/compare/armis-vs-rayven) - [Rayven vs Forescout Platform](https://www.g2.com/compare/forescout-platform-vs-rayven) - [Rayven vs BugProve](https://www.g2.com/compare/bugprove-vs-rayven) ### 8. [Armis](https://www.g2.com/products/armis/reviews) By Armis Security **Average Rating:** 4.4/5 **Total Reviews:** 13 Armis Centrix™, the Armis cyber exposure management platform, is powered by the Armis AI-driven Asset Intelligence Engine, which sees, secures, protects and manages billions of assets around the world in real time. Armis Centrix ™ is a seamless, frictionless, cloud-based platform that proactively mitigates all cyber asset risks, remediates vulnerabilities, blocks threats and protects your entire attack surface. Armis Centrix ™ gives organizations peace of mind, knowing that all critical assets are protected 24/7 by the industry’s #1 asset intelligence cybersecurity company. Only Armis Centrix ™ protects all verticals and industries including Manufacturing, Health and Medical, Information Technology, Energy and Utilities, Financial Services, Transportation, Telecommunications and Media, Public Sector and many more. Reviewers say compared to Azure Sphere, Armis is: - More usable - More expensive - Easier to set up Categories in common with Azure Sphere: [IoT Security Solutions](https://www.g2.com/categories/iot-security-solutions) **Compare:** [Azure Sphere vs Armis](https://www.g2.com/compare/armis-vs-azure-sphere) **Compare Armis with other alternatives:** - [Armis vs Google Cloud IoT Core](https://www.g2.com/compare/armis-vs-google-cloud-iot-core) - [Armis vs AWS IoT Device Defender](https://www.g2.com/compare/aws-iot-device-defender-vs-armis) - [Armis vs Palo Alto Networks IoT/OT Security](https://www.g2.com/compare/armis-vs-palo-alto-networks-iot-ot-security) - [Armis vs DoveRunner](https://www.g2.com/compare/armis-vs-doverunner) - [Armis vs AppGate ZTNA](https://www.g2.com/compare/appgate-ztna-vs-armis) - [Armis vs FortiNAC](https://www.g2.com/compare/armis-vs-fortinac) - [Armis vs Rayven](https://www.g2.com/compare/armis-vs-rayven) - [Armis vs Forescout Platform](https://www.g2.com/compare/armis-vs-forescout-platform) - [Armis vs BugProve](https://www.g2.com/compare/armis-vs-bugprove) ### 9. [Forescout Platform](https://www.g2.com/products/forescout-platform/reviews) By Forescout Technologies **Average Rating:** 4.5/5 **Total Reviews:** 17 The Forescout Platform is a comprehensive cybersecurity solution designed to provide real-time visibility, control, and compliance across all connected devices within an organization's network. It continuously identifies and protects both managed and unmanaged assets—including IT, IoT, IoMT, and OT devices—without disrupting business operations. By delivering capabilities in network security, risk and exposure management, and extended detection and response, the platform enables organizations to effectively manage cyber risks and mitigate threats. Key Features and Functionality: - Device Classification: Utilizes real-time, agentless discovery and classification of all connected devices, encompassing traditional IT, IoT, IoMT, and OT/ICS assets. - Policy Enforcement: Identifies compliance and security posture gaps, leveraging a centralized policy engine to reduce exposure risks and align with organizational security frameworks. - Cybersecurity Automation: Facilitates automated, policy-based security controls to proactively and reactively manage threats, minimizing incident response times through coordinated actions. - Analytics: Provides rich, contextual visualizations through persona-based dashboards, offering insights into risks, threats, behaviors, and compliance statuses. - Ecosystem Integration: Enhances existing security investments by dynamically sharing device identity, configuration state, risk attributes, and threat context with other security tools. Primary Value and Problem Solved: The Forescout Platform addresses the critical challenge of securing diverse and expanding networks by providing continuous, agentless visibility and control over all connected devices. It enables organizations to identify vulnerabilities, enforce security policies, and automate threat responses without disrupting business operations. By integrating seamlessly with existing security infrastructures, the platform enhances overall cybersecurity posture, reduces risk exposure, and ensures compliance across complex IT, IoT, IoMT, and OT environments. Reviewers say compared to Azure Sphere, Forescout Platform is: - More usable - Easier to set up - More expensive Categories in common with Azure Sphere: [IoT Security Solutions](https://www.g2.com/categories/iot-security-solutions) **Compare:** [Azure Sphere vs Forescout Platform](https://www.g2.com/compare/azure-sphere-vs-forescout-platform) **Compare Forescout Platform with other alternatives:** - [Forescout Platform vs Google Cloud IoT Core](https://www.g2.com/compare/forescout-platform-vs-google-cloud-iot-core) - [Forescout Platform vs AWS IoT Device Defender](https://www.g2.com/compare/aws-iot-device-defender-vs-forescout-platform) - [Forescout Platform vs Palo Alto Networks IoT/OT Security](https://www.g2.com/compare/forescout-platform-vs-palo-alto-networks-iot-ot-security) - [Forescout Platform vs DoveRunner](https://www.g2.com/compare/doverunner-vs-forescout-platform) - [Forescout Platform vs AppGate ZTNA](https://www.g2.com/compare/appgate-ztna-vs-forescout-platform) - [Forescout Platform vs FortiNAC](https://www.g2.com/compare/forescout-platform-vs-fortinac) - [Forescout Platform vs Rayven](https://www.g2.com/compare/forescout-platform-vs-rayven) - [Forescout Platform vs Armis](https://www.g2.com/compare/armis-vs-forescout-platform) - [Forescout Platform vs BugProve](https://www.g2.com/compare/bugprove-vs-forescout-platform) ### 10. [BugProve](https://www.g2.com/products/bugprove/reviews) By BugProve **Average Rating:** 4.9/5 **Total Reviews:** 20 We founded BugProve to deliver the level of security that IoT deserves! The surge of new technology brings new challenges and risks but carries great opportunities to solve them as well. Our automated 0-day detection tool helps security engineers to keep their focus on truly difficult issues with a built-in dashboard and easy-to-use reports. Integration of our tool into the CI/CD pipeline leads to efficient IT security management right through the production funnel. Security posture is also future-proofed by our lifelong monitoring and alert service, newly discovered threats and vulnerabilities are flagged right away, giving your engineers peace of mind. No source code is required, all checks run on the firmware: - concolic and advanced static analysis - unique multi-binary taint analysis - cryptographic analysis - hardening device weaknesses - vulnerability remediation Too good to be true? See it for yourself with our accessible freemium version! Reviewers say compared to Azure Sphere, BugProve is: - Easier to set up - More usable - More expensive Categories in common with Azure Sphere: [IoT Security Solutions](https://www.g2.com/categories/iot-security-solutions) **Compare:** [Azure Sphere vs BugProve](https://www.g2.com/compare/azure-sphere-vs-bugprove) **Compare BugProve with other alternatives:** - [BugProve vs Google Cloud IoT Core](https://www.g2.com/compare/bugprove-vs-google-cloud-iot-core) - [BugProve vs AWS IoT Device Defender](https://www.g2.com/compare/aws-iot-device-defender-vs-bugprove) - [BugProve vs Palo Alto Networks IoT/OT Security](https://www.g2.com/compare/bugprove-vs-palo-alto-networks-iot-ot-security) - [BugProve vs DoveRunner](https://www.g2.com/compare/bugprove-vs-doverunner) - [BugProve vs AppGate ZTNA](https://www.g2.com/compare/appgate-ztna-vs-bugprove) - [BugProve vs FortiNAC](https://www.g2.com/compare/bugprove-vs-fortinac) - [BugProve vs Rayven](https://www.g2.com/compare/bugprove-vs-rayven) - [BugProve vs Armis](https://www.g2.com/compare/armis-vs-bugprove) - [BugProve vs Forescout Platform](https://www.g2.com/compare/bugprove-vs-forescout-platform) ## Explore Articles - [What is the most reliable client side protection software for a fintech company protecting login flows on web and mobile from client-side credential harvesting?](https://www.g2.com/discussions/what-is-the-most-reliable-client-side-protection-software-for-a-fintech-company-protecting-login-flows-on-web-and-mobile-from-client-side-credential-harvesting) - [Which vendor provides the fastest website load speeds?](https://www.g2.com/discussions/which-vendor-provides-the-fastest-website-load-speeds) - [Is The Wild worth it for VR collaboration?](https://www.g2.com/discussions/is-the-wild-worth-it-for-vr-collaboration) - [Best PRM software recommendations](https://www.g2.com/discussions/recommendations-for-the-best-partner-relationship-management-prm-software) - [Which eTMF platforms offer real-time collaboration and shared access controls enabling simultaneous multi-site training and document management without version conflicts?](https://www.g2.com/discussions/which-etmf-platforms-offer-real-time-collaboration-and-shared-access-controls-enabling-simultaneous-multi-site-training-and-document-management-without-version-conflicts ) - [What connected worker platform integrates with SAP and existing MES systems so shop floor data flows into enterprise systems without a separate middleware project?](https://www.g2.com/discussions/what-connected-worker-platform-integrates-with-sap-and-existing-mes-systems-so-shop-floor-data-flows-into-enterprise-systems-without-a-separate-middleware-project) ## Spotlight Categories - [E-Commerce Platforms](https://www.g2.com/categories/e-commerce-platforms) - [Corporate Learning Management Systems](https://www.g2.com/categories/corporate-learning-management-systems) - [Cloud Content Collaboration Software](https://www.g2.com/categories/cloud-content-collaboration)