and

13) Metricly

Metricly allows you to use machine learning and analytics when monitoring your cloud infrastructure and web application performance. It allows you to find the exact cost & utilization data by grouping, filtering, and charting.
Features:

• Flexible, fast, and easy collection of metrics with open source agents
• Pre-configured dashboards give instant visibility to your metrics
• Complete accuracy from behavior learning
• Increase your accuracy to new levels

Download link: https://www.metricly.com/

14) Radware

Radware APM application monitoring solution which provides complete visibility into your applications' performance. APM helps you to maintain application performance and protect your system with real-time error detection and response time.
Features:

• Zero Deployment and Maintenance
• Real User Experience Application Monitoring
• Support for Internal and External Applications

Download link: https://www.radware.com/Products/APM/

15) Oracle Enterprise Manager

Oracle Enterprise Manager provides a complete Application Performance Management (APM) solution. It includes E-Business Suite, Siebel, PeopleSoft, and Fusion Applications.
Features:

• Synthetic transaction monitoring
• Monitor and trace transactions and its instances
• Java and Database monitoring and diagnostics
• Monitor business metrics included in transaction content.
• Java and DB diagnostics for Oracle and non-Oracle platforms

Download link: http://www.oracle.com/technetwork/oem/app-performance-mgmt/index.html?ssSourceSiteId=ocomit

16) INETCO Insight

INETCO Insight is a transaction monitoring software and data streaming platform which offers real-time, end-to-end operations view into the performance of all types of digital banking transactions.
Features:

• Offers single view across all banking channels
• Real-time data streaming and forwarding capabilities
• Continuous transaction monitoring and real-time alerts
• Transaction logs with search, query and filter capabilities
• Improve availability across all self-service devices

Download link: http://www.inetco.com/products-and-services/inetco-insight/next-gen-apm-for-it-ops/

17) LogicMonitor

LogicMonitor traces your applications' predefined data sources to monitor, graph and alert you about all the tends and events in a single resource for effective application management.
Features:

• Allows you to work with Windows or Linux
• Role-based dashboards
• Offers performance graphs
• Get alerts from any browser.
• Email, SMS and phone alerts
• Pre-defined, flexible alert thresholds
• Alert routing to notify specific groups

Download link: http://www.logicmonitor.com/monitoring/applications/

18) Visual TruView

Visual TruView is an APA tool which focuses on end-user experience. With just a few clicks you can determine if a user is experiencing poor response times and helps you to find the source of the problem quickly, and drill-down into in-depth data to diagnose that issues.
Features:

• Reconstruct the user experience
• Passively monitors application transactions in real-time.
• Monitor response time for the user, network, and application
• Stored transaction details and summary information
• Automated application discovery

Download link: https://enterprise.netscout.com/performance-monitoring-troubleshooting/visual-truView-up-time-select

19) Level3 Application Performance Management

The level3 application performance management tool helps you to optimize network and application efficiency. It helps you to identify potential threats and problem and rectify them.
Features:

• Minimize hardware expenses and staffing needs
• Efficient bandwidth utilization
• Check for all the suspected security violations.
• Helps you to grow your business

Download link: http://www.level3.com/products/managed-network-services/

20) Nastel

Nastel APM tool allows you to collect, analyze, and visualize performance data from mobile to computer by offering real-time end-to-end performance monitoring solution.
Features:

• No need for constant Eyes-on-Screen monitoring
• Improve & Enhance User Experience
• Maintain Application Performance with Real-time, End-to-End Monitoring
• Helps you to reduce the operational risk
• Support tasks are complete with few resource demand.

Download link: http://www.nastel.com/application-performance-management.html

21) Citrix NetScaler

NetScaler ADC is Citrix Systems' core networking product. This APM tool improves the delivery speed and quality of applications for the end users.
Features:

• A software-first ADC
• Hybrid/multi-cloud manageability
• Ensure application uptime and flawless performance
• DevOps app delivery
• Application and infrastructure intelligence
• Better integration with IT

Download link: http://www.citrix.com/products/netscaler-application-delivery-controller/tech-info.html

22) Catchpoint

Catchpoint can quickly detect the issues before customers see them since it's checking the sites every five minutes or even every minute, via the APIs.
Features:

• You can access applications and services from any part of the world
• Helps you to understand moving parts of your digital chain impact
• Helps you to diagnose performance issues across a web application
• Correlate customer's experience with business outcomes to improve service delivery chain

Download link: http://www.catchpoint.com/

23) eG Enterprise

eG Enterprise offers full-stack monitoring of application performance to help IT professionals to find, diagnose and resolve application issues.
Features:

• Business transaction tracing and application code-level visibility
• Topology discovery and dependency visualization
• Application and supporting infrastructure
• Application analytics and reporting

Download link: https://www.eginnovations.com/web/application-monitoring.htm

24) Icinga

Icinga 2 is a flexible, open source system monitoring tool. It can cover most of your monitoring requirements because it is a customizable framework.
Features:

• Performance-oriented
• Allows rule-based configuration
• Performance Monitoring
• RESTful API of Icinga 2 helps you quickly update your configurations.

Download link: https://www.icinga.org/

25) op5 Monitor

OP5 Monitor is an APM tool which gives you a unified view of the performance of all your devices and interfaces in your network. This APM tool allows you to drill down all the elements on your network to see what's happening.
Features:

• The business service management feature helps organizations to make better-informed decisions
• Clear and detail reports communicate the correct and relevant information.
• Seamlessly integration & log server monitoring into your everyday event stream
• Reduce the complexity, time effort and level of expertise needed to deploy monitoring throughout the entire organization

Download link: http://www.op5.com/

26) Driven

Driven is a Cascading development platform. It provides deep insights into your applications. The tool allows visualizing diagnose application failures, and data application.
Features:

• Fast diagnose of the application performance
• Manage and monitor all your data applications
• Self-hosted or cloud-hosted
• Easy team collaboration
• Track all applications

Download link http://www.driven.io/

27) Datadog

Datadog is a performance monitoring solution which brings together metrics and events from applications, servers, tools, databases, to provide a unified view of the infrastructure.
Features:

• View graphs across sources in real-time
• Easily customize views in code or interactively
• Overlay metrics and events across disparate sources
• Receive alerts on any metric
• Works seamlessly with your existing infrastructure

Download link https://www.datadoghq.com/

28) Librato

Librato is a complete monitoring solution. The tool helps you understand how all your sources of data are impacting your business. It is highly scalable and flexible platform which can make a complex problem into an easy to use service.
Key Features:

• Allows to submit custom metrics
• Simple, intuitive logging format
• Support for Postgres & Router metrics
• Interactive app performance dashboards

Download link: https://www.librato.com/

29) Aternity

Aternity allows you to close the gap between application performance and the actual user experience. This APM tool enables you to form results with end-user perspective instead of a focus on a single web application.
Key Features:

• Extends across a wide range of app technologies
• Monitoring for physical, virtual and mobile devices
• View response times for all monitored business activities
• Compliance by department and geographic region

Download link: http://www.riverbed.com/products/steelcentral/aternity.html/products/workforce-apm/

30) Instrumental Application Monitoring

This APM tool offers support for custom application, performance, and infrastructure, monitoring. The tool helps allows you to collect, visualize and transform metrics across the entire infrastructure.
Features:

• Automated System & Service Monitoring
• Real-time data updates
• Setup Server-monitoring agent in five-minute
• Track deploys and application changes with custom event overlays

Download link: https://instrumentalapp.com/

31) Stackify Retrace

Stackify is a cloud base platform which offers software developers, operations and support managers with innovative APM solutions. It allows to monitor and troubleshoot cloud-based applications and get DevOps visibility.
Features:

• SaaS-based
• Find bugs during development & QA
• Integrated errors & log management
• Troubleshoot production problems
• Optimized for developers

Download link: https://stackify.com/retrace/

32) Dynatrace (Compuware APM)

Dynatrace is an application monitoring software for DevOps in enterprises and SMBs. The platform leverages proprietary artificial intelligence (AI) technology. It allows businesses to visualize every user and application, everywhere.
Features:

• Full stack discovery and performance management
• Visualizing application infrastructure
• Self-healing at scale
• Detecting vMotion events
• Digital experience management

Download link: https://www.dynatrace.com/

33) Scout (SolarWinds)

Scout APM tool which mainly uses for Ruby on Rails. Scout continually tracks down N+1 database queries, sources of memory bloat, performance abnormalities, and more.
Features:

• View perf+error data in one place with our Rollbar and Sentry integrations
• Identify slow, frequently-used database queries.
• Compare performance between deploys with Deploy Tracking.
• Helps you to find the source of database and memory
• Deep Instrumentation

Download link: https://scoutapp.com/

34) AppOptics (SolarWinds)

AppOptics is an integrated Infrastructure and application monitoring tool. It's an advanced version of Traceview APM from the same company SolarWinds.
Features:

• Advanced visualization with filtering & drill-down
• Cross-host, distributed transaction tracing
• Latency, host, and error-based alerting
• Distributed Transaction Tracing
• Machine-level metric collection & charting

Download link: https://www.appoptics.com/

35) ManageEngine Applications Manager

Manage application manager offer code-level diagnostics for .NET, Java, and Ruby on Rails. ManageEngine Application management offers necessary application monitoring software.
Features:

• Scale up to 50,000 applications with Enterprise edition
• Manage middleware & Messaging components
• Customizable reports and Dashboards
• Auto-discover application topology and visualized dependencies

Download link: https://www.manageengine.com/products/applications_manager/

36) Application Insights (Microsoft)

Application Insights allows you to get actionable insights & analytics through application performance management.
Features:

• Helps you to find diagnose exceptions and application performance issues
• Easy integration with DevOps by using GitHub, Visual Studio Team Services, and webhooks
• Get started from within Visual Studio or monitor existing apps without needs of redeployment.

Download link: https://azure.microsoft.com/en-us/services/application-insights/

37) CA Application Performance Management

CA Application, performance management tool, helps you to deliver profitable and productive services while exceeding customer expectations. This APM offers visibility and management across physical, virtual, cloud and mainframe environments.
Features:

• Shared performance goals and outcomes
• Perform complete diagnostic insight with transaction tracing that supports modern APIs and Apps like Java, PHP, Docker,.NET, etc.
• Quickly deploy across your entire enterprise.

Download link: https://www.ca.com/us/products/ca-application-performance-management.html

38) Alert Site

Alertsite offers synthetic monitoring platform for mission-critical applications and APIs. It allows a 360-degree view of your application performance, exactly seen by your end user.
Features:

• Monitors mobile sites and apps proactively
• Faster alerts and Faster Fixes
• Monitors both API endpoints and chained
• Records step-by-step web interactions

Download link: https://smartbear.com/product/alertsite/overview/

39) IDERA Precise

IDERA offers Precise APM solution. The tool provides an intuitive dashboard and allows for a quick insight. It provides end to end transaction visibility by isolating issues found in the stack.
Features:

• Recommended corrective actions speed time to resolution
• Historical analysis and detect potential issues.
• Database stores contextual details to correlate transactions with business issues

Download link: https://www.idera.com/application-performance-monitoring

40) Rollbar

Rollbar is a comprehensive APM solution for web and mobile apps and helps effectively track bugs and issues. Rollbar APM tools help you to resolve errors in minutes and deploy with confidence.
Features:

• Seamless integrations
• Rollbar to understand, reproduce, and fix errors quickly.
• Customizable grouping rules
• JavaScript Source Maps
• Complete cause analysis of the issue
• Broad platform support

Download link: http://rollbar.com/

41) Zenoss

The Zenoss performance management tool allows you to predict and removes outages for hybrid IT environments. It helps you to the developed model of your entire hybrid IT infrastructure.
Features:

• Deploy quickly and easily extend to collect performance and availability data from almost any device,
• Streamline Hybrid IT Performance
• Quick time to value by adding immediate flexibility to your existing hybrid IT Ops processes
• Single, holistic view helps you to the faster root-cause identification and reduced downtime.

Download link: https://www.zenoss.com/

42) Raygun

Raygun allows you to see how users are experiencing your software applications. It enables you to search, diagnose and resolve all performance related issues that are affecting users to get better speed and accuracy.
Features:

• Automatically find errors and crash which affected to end users
• Diagnose issues with high speed and accuracy by viewing complete user sessions
• Smarter application performance monitoring which allows you to combine server-side timing with errors

Download link: https://raygun.com/