Best Application Performance Monitoring (APM) Tools - Page 12

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

Total Products under this Category: 227

Category Stats (Sep 2026)

  • Average Rating: 4.45/5 (↑0.01 vs Aug 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: BMC Helix Operations Management with AIOps (+5.55%) - Among all products in this category, BMC Helix Operations Management with AIOps recorded the largest rating increase compared to last month

Last updated: September 26, 2026

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

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 16,700+ Authentic Reviews
  • 227+ 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, LogRocket, Sentry, OpManager Nexus, 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=logrocket&focus%5B%5D=sentry&focus%5B%5D=opmanager-nexus&focus%5B%5D=site24x7)

DevResults

DevResults is the most advanced and flexible monitoring and evaluation software for international development.

Who Is the Company Behind DevResults?

  • Seller: DevResults
  • Year Founded: 2010
  • HQ Location: Washington, US
  • Twitter: @DevResults
    377 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    10 employees on LinkedIn®

Diagrid Conductor

Diagrid Conductor is a SaaS solution from Diagrid, the makers of Dapr, that automates the operational management of Dapr on Kubernetes. It runs as a lightweight agent on your clusters and connects outbound to Diagrid Cloud, so there is no inbound traffic to manage. Conductor handles the operational work of running Dapr in production: automated Dapr installation, upgrades, and rollbacks, with new releases available within 24 hours of upstream release; zero-downtime mTLS certificate rotation; and configuration sync across clusters. Scheduled upgrades and per-application canary releases let teams roll out changes to a subset of applications before wider deployment. For observability, Conductor captures over 150 Dapr metrics across 20+ visualization graphs, maps system topology with a dynamic Apps Graph showing service invocations and pub/sub dependencies without tracing integration, and surfaces Dapr runtime insights into actors, resiliency policies, and pub/sub subscriptions. Metrics export to Grafana, and alerts route via email or webhooks. Conductor's Advisor continuously checks environments against 50+ production best practices, detects security misconfigurations, and recommends optimized resource settings. Component initialization checks catch infrastructure misconfigurations without digging through sidecar logs. Conductor works with existing Dapr installations without changes and supports managed Kubernetes (EKS, AKS, GKE), on-premises (OpenShift, Rancher, vanilla Kubernetes), local development (Kind, Minikube, Docker Desktop), and multi-cloud. It collects only operational data, control plane and sidecar metrics, logs, and cluster metadata, and never application data or secrets. All data is encrypted in transit and at rest. Conductor is available in a free plan for a single cluster and an Enterprise plan with unlimited clusters, automated upgrades and rollouts, certificate rotation, performance optimization, custom Dapr open-source patches, and priority support.

Who Is the Company Behind Diagrid Conductor?

  • Seller: Diagrid
  • Year Founded: 2021
  • HQ Location: Seattle, US
  • Twitter: @diagridio
    1,935 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    40 employees on LinkedIn®
  • Ownership: Privately Held

Echoza

Echoza helps to monitor the performance of the application and even analyze the root cause before fixing the errors.

Who Is the Company Behind Echoza?

Edge

Who Is the Company Behind Edge?

Enterprise360

Unified IT Monitoring Solution for end-to-end visibility into health and performance of entire IT across IT network, Infrastructure, applications and also cyber threat monitoring. IT monitoring using individual IT monitoring tools will leave your IT teams puzzled with narrow and siloed visibility. ThoughtData's industry's first true unified IT monitoring solution provides correlated observability into all areas of IT including network, infrastructure, applications and cyber threats in one single platform.

Who Is the Company Behind Enterprise360?

Foglight

Who Is the Company Behind Foglight?

  • Seller: Quest Software
  • Year Founded: 1987
  • HQ Location: Austin, TX
  • Twitter: @Quest
    17,109 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    3,507 employees on LinkedIn®
  • Ownership: NYSE: DGX

FusionReactor

Who Is the Company Behind FusionReactor?

  • Seller: Intergral
  • Year Founded: 1998
  • HQ Location: Böblingen, DE
  • Twitter: @Fusion_Reactor
    9,345 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Galileo Suite

Galileo is an infrastructure observability platform built for the modern data center. It gives IT teams unified visibility across servers, storage, networks, and hybrid environments so they can understand how infrastructure is performing today and where it is heading next. Galileo combines three core capabilities in a single platform: performance optimization, real-time alerting, and strategic reporting. Performance analytics reveal trends, inefficiencies, and emerging capacity constraints. Intelligent alerts surface issues quickly and accelerate root cause analysis. Flexible reporting transforms operational data into insights that support confident infrastructure decisions. With detailed historical telemetry and integrated capacity planning, Galileo helps organizations forecast demand, right-size resources, and manage infrastructure with clarity and control.

Who Is the Company Behind Galileo Suite?

Graphsignal

GraphSignal is the go-to observability solution designed for modern, AI-integrated applications. With our platform, you can effortlessly trace, monitor, and debug AI operations, ensuring peak performance, data integrity, and cost efficiency. Say goodbye to one-size-fits-all observability platforms that can't meet your specialized needs. Key Features: - Application Tracing: Gain full visibility into the complete request lifecycle in your AI applications. - Latency Analysis: Get detailed latency breakdowns designed specifically for AI operations. - Cost Tracking: Stay on top of your budget with real-time financial monitoring and optimization. - Error Tracking: Receive instant notifications for errors and anomalies for rapid resolution. - System Monitoring: Monitor your API, compute resources, and GPU, all in one place. - Team Access: Enable seamless collaboration among team members for efficient incident resolution. Why Choose GraphSignal? - Specialized Focus: Unlike overloaded platforms, GraphSignal is built for today's evolving AI landscape. - Up-to-Date: Benefit from the latest integrations and features designed for a new generation of applications. - Community and Support: Gain access to a robust community and customer support that understands your unique challenges. Who Is Our Product For? - Developers in AI and mainstream software languages like Java. - Product managers interested in AI-related insights. - AI/ML Teams seeking specialized observability tools.

Who Is the Company Behind Graphsignal?

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?

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