Best Application Performance Monitoring (APM) Tools - Page 14

How Many Application Performance Monitoring (APM) Tools Products Does G2 Track?

Total Products under this Category: 291

Category Stats (Nov 2026)

  • Average Rating: 4.45/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: BMC AMI Data (+1.07%) - Among all products in this category, BMC AMI Data recorded the largest rating increase compared to last month

Last updated: November 01, 2026

How Does G2 Rank Application Performance Monitoring (APM) Tools Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 18,900+ Authentic Reviews
  • 291+ 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 Application Performance Monitoring (APM) Tools

G2 Grid® for Application Performance Monitoring (APM) Tools plotting products by satisfaction and market presence

Highlighted products: IBM Instana, Datadog, Dynatrace, New Relic, Coralogix, LogRocket, Sentry, and Site24x7.

Underlying data: [Grid® JSON](https://www.g2.com/categories/application-performance-monitoring-apm/grids.json?focus%5B%5D=ibm-instana&focus%5B%5D=datadog&focus%5B%5D=dynatrace&focus%5B%5D=new-relic&focus%5B%5D=coralogix&focus%5B%5D=logrocket&focus%5B%5D=sentry&focus%5B%5D=site24x7)

Greenspector Studio

Greenspector is the editor of Greenspector Studio

Who Is the Company Behind Greenspector Studio?

Hawkei

AI powered product intelligence that gives everyone on your software team the power to do their best work.

Who Is the Company Behind Hawkei?

HEAL

HEAL Software Inc. is the innovator of HEAL, the preventive healing software that powers IT Operations teams to fix problems before they happen. HEAL can provide early warning to eliminate alert fatigue, reduce repair and response times, eliminate over-deployment of resources

Who Is the Company Behind HEAL?

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Connect G2 to Claude or ChatGPT for answers grounded in G2's trusted reviews, comparisons, and pricing from real user insights.

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HeapHero

Heap Hero is the world's first and the only cloud-based heap dump analysis tool. Registration, download or installation is not required to use the tool. Just upload your application's heap dumps & review the beautiful reports instantly

Who Is the Company Behind HeapHero?

  • Seller: Tier1app
  • Year Founded: 2016
  • HQ Location: Dublin, US
  • LinkedIn® Page: www.linkedin.com
    21 employees on LinkedIn®

Heimdall Data

Heimdall Data is a distributed Database Proxy that optimizes from an application perspective. It gives users visibility and control over their SQL environment. Installed on each application instance, there is no single point of failure and each Heimdall instance acts independently, yet in unison for caching, read/write splitting, and automated database failover.

Who Is the Company Behind Heimdall Data?

  • Seller: Heimdall Data
  • Year Founded: 2015
  • HQ Location: Los Altos, California, United States
  • LinkedIn® Page: www.linkedin.com
    16 employees on LinkedIn®

I&B monitoring

I&B monitoring is a cloud-based Business & IT infrastructure monitoring platform that unifies IT infrastructure, services, and business processes in a single observability model. Rather than just collecting metrics, the platform correlates infrastructure performance with business KPIs, so the impact of a technical issue on the business is visible immediately. The platform is built for a wide range of roles, including CEOs and CIOs, business unit managers, DevOps/SRE engineers, IT operations teams, and security teams — each with role-based dashboards and access controls tailored to what they need to see. This eliminates data fragmentation and the need to maintain multiple monitoring tools, giving every team a single source of truth. I&B monitoring correlates IT service health with business KPIs in a single real-time dashboard, so infrastructure degradation is immediately tied to business impact, and tracks services, infrastructure layers, business units, and subunits within one platform on a consistent data model shared across teams. Deployment is designed to be fast: users configure monitored resources and exporters, then download auto-generated Ansible files and launch monitoring across the entire infrastructure with a single command. Threshold breaches across IT components, services, and business units are automatically correlated into a Service Details dashboard, reducing context-switching and accelerating root-cause analysis. Alerts distinguish between component failures, layer anomalies, service degradations, and business-impacting incidents, and are enriched with context and routed only to the teams responsible. Out-of-the-box integrations with Jira, Zendesk, Zoho Desk, and email automatically create tickets pre-populated with correlated metrics and context, and assign them to the right engineer based on alert type and service ownership, cutting triage time and manual handoffs. Dynamic, graph-based visualizations show the relationships between services, infrastructure layers, and business units, making dependencies and bottlenecks easy to spot, while ready-made dashboards for business, service, and infrastructure-layer monitoring are available out of the box, without manual configuration. Data is gathered from applications, business KPIs and process metrics, container platforms, databases, end-user experience, hardware, hypervisors, networks, operating systems, runtime environments, and web/application servers, using flexible, open-source exporters such as Prometheus. A unified, searchable view brings together all events, alerts, and issues across every business unit, service, layer, and resource, and the platform is available as a fully managed SaaS service or deployed on-premises, with a flexible XaaS configuration model for scalable, consistent monitoring across environments. I&B monitoring is designed to reduce mean time to resolution, cut alert noise and false positives, and give organizations a clear, real-time picture of how IT performance affects business outcomes and customer experience. Pricing is straightforward and predictable, and a free trial is available for organizations to evaluate the platform before committing. The company behind I&B monitoring brings over 20 years of combined experience in IT and business, gained across telecommunications, finance, healthcare, and technology sectors. The platform is used to process large volumes of data points daily across implemented deployments, with predictive analytics and AI-driven alerting designed to help teams resolve incidents faster and operate with more confidence. I&B monitoring is based in Dubai, United Arab Emirates.

Who Is the Company Behind I&B monitoring?

InsightCat

Full-stack infrastructure monitoring for your software and hardware in one place. InsightCat is a real-time monitoring platform that provides your business with a toolset for secure monitoring to identify and correlate problems before affecting end-users. Infrastructures comprised of multiple locations usually encompass clouds, containers, apps, and other workstations that require constant monitoring. SecOps, SysAdmins, and DevOps would have a more challenging time monitoring everything manually, thus requiring more time and financial resources. InsightCat functionality allows you to avoid wasting effort through accomplishing automation. Analyze data from different workstations simultaneously and cover: Infrastructure monitoring. Diagnose your system's performance automatically, detect anomalies with minimum efforts and get root cause analysis to speed up troubleshooting and the system's "healing" if needed. The functionality of InsightCat is supplied with dashboards and graphs to accomplish complete visibility of your infrastructure and show the real-time status and essentials worth working on. Log management. Handle log events generated by your system to react to possible issues or unusual behavior patterns quickly. Look at data as a whole instead of separate entities; catch poor performance, downtimes, and reduce MTTR, which in turn helps to improve user experience. Synthetic monitoring. Don't struggle to gather if your web services work properly when you can't monitor them manually. Use synthetics to identify the availability and stability of your primary and sub-systems and get metrics like uptime & confirmed errors, performance from different geographical locations, etc. Smart alerting & escalations. Improve a team’s ability to respond swiftly and deliver significant automation by using the automated and smart alerting system that instantly informs you about any changes within the production environment. Setup the alerts and notifications and redirect them to the specialists responsible for certain services, receive more precise information about the overall state of the infrastructure. Also, continue to use the software you've got used to and integrate Insight Cat with the most well-known clouds, databases, or containers: AWS Cloud, Azure, Kubernetes, Docker, etc. No steep learning curve is required; the platform will fit both tech and non-tech folks and stakeholders. 24/7 accessible through any browser.

Who Is the Company Behind InsightCat?

Inspector

Inspector is a Real-Time monitoring dashboard that helps developers to find out application issues before their users do. Thanks to Inspector hundred of software delivery companies keep business critical applications monitored 24/7 saving hours or days to find out bottlenecks and bugs in the code.

Who Is the Company Behind Inspector?

InternetVista

Domain registration and web hosting services.

Who Is the Company Behind InternetVista?

i-Vertix

Who Is the Company Behind i-Vertix?

  • Seller: PGUM
  • Year Founded: 2016
  • HQ Location: Bolzano, IT
  • LinkedIn® Page: www.linkedin.com
    6 employees on LinkedIn®

Jennifer APM

Jennifersoft is able to conduct real-time monitoring with minimum load under various platforms such as Java, .Net and PHP.)

Who Is the Company Behind Jennifer APM?

Jumbune

Jumbune is an AI powered APM which helps to improve performance of Big Data applications running on Data Clouds and On-Premise clusters

Who Is the Company Behind Jumbune?

k6

k6 is an open-source tool and cloud service that makes load testing easy for developers, operations, and QA engineers. We help software teams improve the testing process so that they consistently deliver fast and reliable applications. k6 is a Grafana Labs Company.

Average Rating: 4.8/5.0

Total Reviews: 31

How Do G2 Users Rate k6?

  • Has the product been a good partner in doing business?: 9.3/10 (Category avg: 8.9/10)

Who Is the Company Behind k6?

  • Seller: k6
  • Year Founded: 2009
  • HQ Location: Stockholm
  • LinkedIn® Page: www.linkedin.com
    51 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 65% Medium, 26% Large

What Are Recent G2 Reviews of k6?

What Are G2 Users Discussing About k6?

Kadira

CUSTOMERS LOVE FASTER APPS They hate errors! KADIRA CAN MAKE METEOR APPS FASTER WITH FEWER ERRORS

Who Is the Company Behind Kadira?

Tian Lin
TL
Researched and written by Tian Lin
Updated June 9, 2025