# Top Free Cloud Infrastructure Monitoring Software ## How Many Cloud Infrastructure Monitoring Software Products Does G2 Track? **Total Products under this Category:** 119 ### Category Stats (Jul 2026) - **Average Rating:** 4.53/5 The average rating of products in this category, based on all submitted ratings - **Top Trending Product:** ScienceLogic AI Platform (+3.02%) - Among all products in this category, ScienceLogic AI Platform recorded the largest rating increase compared to last month _Last updated: July 27, 2026_ ## How Does G2 Rank Cloud Infrastructure Monitoring Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 12,000+ Authentic Reviews - 119+ 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 Cloud Infrastructure Monitoring Software ![G2 Grid® for Cloud Infrastructure Monitoring Software plotting products by satisfaction and market presence](https://www.g2.com/categories/cloud-infrastructure-monitoring/grids.png?focus%5B%5D=27540&focus%5B%5D=3824&focus%5B%5D=2056&focus%5B%5D=13665&focus%5B%5D=139215&focus%5B%5D=17881&focus%5B%5D=1182874&focus%5B%5D=16779) Highlighted products: IBM Instana, Datadog, Dynatrace, Site24x7, New Relic, Amazon CloudWatch, SolarWinds Observability, and Coralogix. Underlying data: [Grid® JSON](https://www.g2.com/categories/cloud-infrastructure-monitoring/grids.json?focus%5B%5D=ibm-instana&focus%5B%5D=datadog&focus%5B%5D=dynatrace&focus%5B%5D=site24x7&focus%5B%5D=new-relic&focus%5B%5D=amazon-cloudwatch&focus%5B%5D=solarwinds-worldwide-llc-solarwinds-observability&focus%5B%5D=coralogix) **Sponsored** ### Centreon Infra Monitoring Centreon is a comprehensive IT monitoring solution designed to help organizations gain full visibility and control over their IT operations. By providing real-time insights into system performance, network health, and application availability, Centreon enables businesses to proactively manage their IT environments, ensuring uninterrupted operations and optimal resource utilization. Targeted primarily at IT departments and operations teams, Centreon serves a diverse range of industries, from small businesses to large enterprises. Its user-friendly interface and customizable dashboards make it accessible for both technical and non-technical users. This versatility allows organizations to tailor the monitoring experience to their specific needs, making it an invaluable tool for maintaining operational efficiency and enhancing service delivery. One of the key use cases for Centreon is its ability to prevent downtime through proactive issue detection. By continuously monitoring critical systems and applications, Centreon alerts IT teams to potential problems before they escalate into significant outages. This proactive approach minimizes disruptions and helps organizations maintain a reliable IT infrastructure, which is essential for meeting business demands and ensuring customer satisfaction. Centreon also emphasizes resource optimization, allowing businesses to maximize efficiency and reduce IT costs. By providing detailed insights into resource utilization, organizations can identify underperforming assets and make informed decisions about capacity planning and resource allocation. This capability enables businesses to streamline their IT operations, ultimately leading to cost savings and improved performance. In addition, Centreon enhances the user experience by delivering consistent, high-quality IT services. With its comprehensive monitoring capabilities, IT teams can ensure that applications and services are running smoothly, providing end-users with the reliable performance they expect. This focus on user experience fosters customer loyalty and supports overall business success by aligning IT services with organizational goals. Centreon distinguishes itself in the IT monitoring category by combining powerful monitoring features with a user-centric approach. Its ability to deliver actionable insights, prevent downtime, optimize resources, and enhance user experience makes it a vital tool for organizations looking to improve their IT operations and achieve business success. [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=paid_promo&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=1603&secure%5Bchosen_at%5D=2026-07-28T15%3A04%3A15Z&secure%5Bmedium%5D=sponsored&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=42028&secure%5Bresource_id%5D=1603&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fcloud-infrastructure-monitoring%2Ffree&secure%5Btoken%5D=d7d10f08901b90b881271b1078295bf46a464db6f2211b78513d6409f3fe0bb1&secure%5Burl%5D=https%3A%2F%2Fwww.centreon.com%2Fcentreon-infra-monitoring%2F&secure%5Burl_type%5D=paid_promos) [ IBM Instana ](https://www.g2.com/products/ibm-instana/reviews) By [IBM](https://www.g2.com/sellers/ibm) [ 4.4/5(480) ](https://www.g2.com/products/ibm-instana/reviews) What do users say? Users consistently praise IBM Instana for its real-time monitoring and automatic service discovery, which significantly reduce setup time and enhance visibility into complex environments. The tool's a Pros and Cons [ Ease of Use (126) ](https://www.g2.com/products/ibm-instana/reviews?qs=pros-and-cons)[ Expensive (43) ](https://www.g2.com/products/ibm-instana/reviews?qs=pros-and-cons) [ Datadog ](https://www.g2.com/products/datadog/reviews) By [Datadog](https://www.g2.com/sellers/datadog) [ 4.4/5(726) ](https://www.g2.com/products/datadog/reviews) What do users say? Users consistently praise real-time monitoring and the intuitive dashboards that simplify tracking application performance and infrastructure health. The platform's ability to consolidate logs, metric Pros and Cons [ Ease of Use (145) ](https://www.g2.com/products/datadog/reviews?qs=pros-and-cons)[ Expensive (92) ](https://www.g2.com/products/datadog/reviews?qs=pros-and-cons) [ Dynatrace ](https://www.g2.com/products/dynatrace/reviews) By [Dynatrace](https://www.g2.com/sellers/dynatrace) [ 4.5/5(1,366) ](https://www.g2.com/products/dynatrace/reviews) What do users say? Users consistently praise Dynatrace for its AI-driven insights and ease of deployment, which streamline monitoring and troubleshooting across complex environments. The platform's ability to provide co Pros and Cons [ Ease of Use (84) ](https://www.g2.com/products/dynatrace/reviews?qs=pros-and-cons)[ Learning Curve (43) ](https://www.g2.com/products/dynatrace/reviews?qs=pros-and-cons) [ New Relic ](https://www.g2.com/products/new-relic/reviews) By [New Relic](https://www.g2.com/sellers/new-relic) [ 4.4/5(586) ](https://www.g2.com/products/new-relic/reviews) What do users say? Users consistently praise New Relic for its real-time insights and comprehensive observability, which streamline monitoring across applications and infrastructure. The intuitive dashboards and seamles Pros and Cons [ Ease of Use (150) ](https://www.g2.com/products/new-relic/reviews?qs=pros-and-cons)[ Expensive (83) ](https://www.g2.com/products/new-relic/reviews?qs=pros-and-cons) [ Site24x7 ](https://www.g2.com/products/site24x7/reviews) By [Zoho](https://www.g2.com/sellers/zoho-b00ca9d5-bca8-41b5-a8ad-275480841704) [ 4.6/5(441) ](https://www.g2.com/products/site24x7/reviews) What do users say? Users consistently praise the product for its ease of use and reliable alerts, which help them monitor their systems effectively. The intuitive interface and comprehensive monitoring capabilities allo Pros and Cons [ Ease of Use (72) ](https://www.g2.com/products/site24x7/reviews?qs=pros-and-cons)[ Alert Issues (22) ](https://www.g2.com/products/site24x7/reviews?qs=pros-and-cons) [ SolarWinds Observability ](https://www.g2.com/products/solarwinds-worldwide-llc-solarwinds-observability/reviews) By [SolarWinds Worldwide LLC](https://www.g2.com/sellers/solarwinds-worldwide-llc) [ 4.3/5(862) ](https://www.g2.com/products/solarwinds-worldwide-llc-solarwinds-observability/reviews) What do users say? Users consistently praise the unified visibility SolarWinds Observability provides across infrastructure, applications, and networks, which simplifies monitoring and enhances troubleshooting efficienc Pros and Cons [ Ease of Use (21) ](https://www.g2.com/products/solarwinds-worldwide-llc-solarwinds-observability/reviews?qs=pros-and-cons)[ Learning Curve (13) ](https://www.g2.com/products/solarwinds-worldwide-llc-solarwinds-observability/reviews?qs=pros-and-cons) [ Coralogix ](https://www.g2.com/products/coralogix/reviews) By [Coralogix](https://www.g2.com/sellers/coralogix) [ 4.6/5(343) ](https://www.g2.com/products/coralogix/reviews) What do users say? Users consistently praise the user-friendly interface and excellent customer support of Coralogix, which streamline the process of log management and monitoring. The platform's ability to provide real Pros and Cons [ Ease of Use (82) ](https://www.g2.com/products/coralogix/reviews?qs=pros-and-cons)[ Learning Curve (25) ](https://www.g2.com/products/coralogix/reviews?qs=pros-and-cons) [ LogicMonitor ](https://www.g2.com/products/logicmonitor/reviews) By [LogicMonitor](https://www.g2.com/sellers/logicmonitor) [ 4.5/5(644) ](https://www.g2.com/products/logicmonitor/reviews) What do users say? Users consistently praise the product for its comprehensive monitoring capabilities and ease of use, allowing for quick deployment and effective oversight of IT infrastructure. The platform's ability Pros and Cons [ Ease of Use (20) ](https://www.g2.com/products/logicmonitor/reviews?qs=pros-and-cons)[ Learning Curve (9) ](https://www.g2.com/products/logicmonitor/reviews?qs=pros-and-cons) [ IBM Turbonomic ](https://www.g2.com/products/ibm-turbonomic/reviews) By [IBM](https://www.g2.com/sellers/ibm) [ 4.4/5(310) ](https://www.g2.com/products/ibm-turbonomic/reviews) What do users say? Users consistently praise IBM Turbonomic for its automated resource optimization and real-time insights, which help maintain application performance while reducing cloud costs. The platform's ability Pros and Cons [ Cost Optimization (41) ](https://www.g2.com/products/ibm-turbonomic/reviews?qs=pros-and-cons)[ Complexity (32) ](https://www.g2.com/products/ibm-turbonomic/reviews?qs=pros-and-cons) [ Sumo Logic ](https://www.g2.com/products/sumo-logic/reviews) By [Sumo Logic](https://www.g2.com/sellers/sumo-logic) [ 4.3/5(404) ](https://www.g2.com/products/sumo-logic/reviews) What do users say? Users consistently praise the ease of use and real-time insights provided by Sumo Logic, which significantly enhances their ability to monitor and analyze logs efficiently. The platform's robust query Pros and Cons [ Ease of Use (54) ](https://www.g2.com/products/sumo-logic/reviews?qs=pros-and-cons)[ Expensive (18) ](https://www.g2.com/products/sumo-logic/reviews?qs=pros-and-cons) [ Paessler PRTG ](https://www.g2.com/products/paessler-prtg/reviews) By [Paessler GmbH](https://www.g2.com/sellers/paessler-gmbh) [ 4.7/5(210) ](https://www.g2.com/products/paessler-prtg/reviews) What do users say? Users consistently praise the ease of setup and intuitive dashboards of Paessler PRTG, highlighting how quickly they can start monitoring their networks without extensive configuration. The auto-disco Pros and Cons [ Ease of Use (76) ](https://www.g2.com/products/paessler-prtg/reviews?qs=pros-and-cons)[ Expensive (30) ](https://www.g2.com/products/paessler-prtg/reviews?qs=pros-and-cons) [ Dash0 ](https://www.g2.com/products/dash0/reviews) By [Dash0](https://www.g2.com/sellers/dash0-d8c455c3-cd78-4a96-904e-add5fd91946b) [ 4.8/5(43) ](https://www.g2.com/products/dash0/reviews) What do users say? Users consistently praise Dash0 for its ease of use and responsive support, highlighting how the platform's OpenTelemetry integration simplifies setup and data management. The intuitive interface allo Pros and Cons [ Ease of Use (30) ](https://www.g2.com/products/dash0/reviews?qs=pros-and-cons)[ Limited Features (10) ](https://www.g2.com/products/dash0/reviews?qs=pros-and-cons) [ Cloudshot ](https://www.g2.com/products/cloudshot/reviews) By [Cloudshot](https://www.g2.com/sellers/cloudshot) [ 4.9/5(60) ](https://www.g2.com/products/cloudshot/reviews) What do users say? Users consistently praise the intuitive interface and real-time monitoring capabilities of Cloudshot, which simplify cloud management across multiple platforms. The tool effectively provides insights Pros and Cons [ Cloud Services (51) ](https://www.g2.com/products/cloudshot/reviews?qs=pros-and-cons)[ Missing Features (4) ](https://www.g2.com/products/cloudshot/reviews?qs=pros-and-cons) [ CubeAPM ](https://www.g2.com/products/cubeapm/reviews) By [CubeAPM](https://www.g2.com/sellers/cubeapm) [ 4.9/5(26) ](https://www.g2.com/products/cubeapm/reviews) What do users say? Users consistently praise the fast dashboards and excellent support provided by CubeAPM, noting that it offers a cost-effective solution for monitoring applications and infrastructure. The ease of int Pros and Cons [ Customer Support (13) ](https://www.g2.com/products/cubeapm/reviews?qs=pros-and-cons)[ Inadequate Monitoring (9) ](https://www.g2.com/products/cubeapm/reviews?qs=pros-and-cons) [ Nexthink ](https://www.g2.com/products/nexthink/reviews) By [Nexthink](https://www.g2.com/sellers/nexthink) [ 4.6/5(392) ](https://www.g2.com/products/nexthink/reviews) What do users say? Users consistently praise the product for its real-time visibility and powerful analytics, which enable proactive IT support and enhance the digital employee experience. The intuitive dashboard and se Pros and Cons [ Ease of Use (40) ](https://www.g2.com/products/nexthink/reviews?qs=pros-and-cons)[ Difficult Learning (26) ](https://www.g2.com/products/nexthink/reviews?qs=pros-and-cons) - ‹ Prev‹ Prev - 1 - [2](/categories/cloud-infrastructure-monitoring/free?order=g2_score&page=2#product-list) - [3](/categories/cloud-infrastructure-monitoring/free?order=g2_score&page=3#product-list) - [4](/categories/cloud-infrastructure-monitoring/free?order=g2_score&page=4#product-list) - [Next ›Next ›](/categories/cloud-infrastructure-monitoring/free?order=g2_score&page=2#product-list) Spotlight Categories [Video Editing Software](https://www.g2.com/categories/video-editing) [Cloud Content Collaboration Software](https://www.g2.com/categories/cloud-content-collaboration) [Mobile Device Management (MDM) Software](https://www.g2.com/categories/mobile-device-management-mdm) [Background Check Software](https://www.g2.com/categories/background-check) [Communication Platform as a Service (cPaaS) Platforms](https://www.g2.com/categories/communication-platform-as-a-service) Similar Categories - [AI Agent Observability](/categories/ai-agent-observability) - [Application Performance Monitoring (APM)](/categories/application-performance-monitoring-apm) - [Database Monitoring](/categories/database-monitoring) - [Enterprise Monitoring](/categories/enterprise-monitoring) - [Hardware Monitoring](/categories/hardware-monitoring) - [Log Monitoring](/categories/log-monitoring) - [Network Monitoring](/categories/network-monitoring) - [Observability Pipeline](/categories/observability-pipeline) - [Observability Software](/categories/observability-software) - [Other Monitoring](/categories/other-monitoring) - [Website Monitoring](/categories/website-monitoring) [Browse Cloud Infrastructure Monitoring Themes](/categories/cloud-infrastructure-monitoring/themes)