Best Application Mapping Tools

The days of monitoring networks filled with devices that you can touch and feel are now gone. Now so many services are virtualized that it can be a struggle to keep track of the business applications that SMEs rely on. Application mapping tools have become an essential part of application monitoring.

What is Application Mapping?

Application mapping tools help enterprises to automate the discovery of virtual resources. An application mapping tool discovers applications connected to a network and adds them to a topology map. The topology map provides administrators with an overview of key dependencies they can use to monitor performance and application health.

Here is our list of the best Application Mapping tools:

  1. Faddom EDITOR’S CHOICE Agentless, real-time application dependency mapping solution based on a virtual appliance that passively analyzes network traffic protocols to dynamically map applications and their dependencies on both on-premises and cloud topologies. Start the free trial.
  2. Datadog APM Service Map (FREE TRIAL) A cloud-based application performance monitor that provides a visualization of how infrastructure manages information through its service map feature. See how data flows through your system with this automatically-generated map of activities on your system that covers multiple sites and cloud services. Access the a 14-day free trial.
  3. SolarWinds Server & Application Monitor (FREE TRIAL) A monitor for your servers and all firmware and software that runs on them. Includes a mapping function that shows the location of servers and also creates a software inventory for each machine. Start a 30-day free trial.
  4. ManageEngine Applications Manager (FREE TRIAL) A leading application and server manager that includes automated and on-demand discovery for hardware and software with a mapping feature. Trial it free for 30-days.
  5. Site24x7 Application Performance Monitor (FREE TRIAL) A cloud-based monitoring system that covers network, serer, and website performance as well as applications. Access a 30-day free trial.
  6. Dynatrace An AI-driven performance monitoring system that includes automated equipment and software discovery and mapping.
  7. Device42 An Enterprise App Mapping package that shows real-time app locations and dependencies.
  8. ExtraHop A monitoring system that uses machine learning to show application behavior, including a dependencies map.
  9. ScienceLogic An application mapping system that excels at monitoring virtualizations, cloud services, and hybrid environments.
  10. Appmigrate A free tool that includes an autodiscovery and mapping feature that shows links between applications.

The best application mapping software tools

Our methodology for selecting application mapping tools

We reviewed the market for application mapping software and analyzed the options based on the following criteria:

  • A package that can link applications to the server resources that support them
  • Live application activity monitoring
  • An application stack visualization
  • Tools to track resource availability and usage
  • Alerts for resource shortages
  • A free trial or a demo for a cost-free assessment period
  • Value for money from a tool that repays price with productivity gains

Using these selection criteria we looked for application mapping tools that are available as SaaS platforms and others that can be run on-premises.

1. Faddom (FREE TRIAL)

Faddom Application Maps UI
Faddom: Application Maps UI

Faddom is a hybrid application dependency mapping software that discovers and maps both on-premises and cloud servers. It also includes a network mapping feature that maps physical network devices such as switches and routers. Faddom can work completely offline because it runs locally and doesn’t store or share client data.

Key Features:

  • Agentless
  • Lightweight
  • Quickly documents dependencies
  • Highly secure (works entirely offline)

Why do we recommend it?

Faddom is a system mapping tool that can map networks as well as application dependencies. The tool runs on top of VMware as a virtual appliance. The Faddom system is meant for system documentation in order to identify and log all IT assets. It doesn’t provide ongoing monitoring.

Faddom collects information in a non-intrusive manner to avoid impact or overhead on IT environments. It gathers the information from integration with hypervisors, cloud and other APIs, analyzing network traffic protocols among others such as SSL and SNMP.

Faddom builds business applications maps from various entry points such as IPs, web servers, load balancers, URLs, and server names.  From an entry point, it tracks the flow of the network traffic data to document the relationships and dependencies between the different nodes participating in that specific business service.

The Faddom chart of application dependencies includes the servers on which a business application is built and can detect installed software and versions for Linux servers using credentials. Another use for these maps is during the planning of changes such as cloud migrations, data center consolidation and transformations and developing of disaster recovery site.

Who is it recommended for?

Faddom offers a competitive pricing structure that caters to the needs of small- and medium-sized businesses (SMBs) as well as consultant partners working with clients. Compared to other application dependency mapping tools, Faddom stands out as a more affordable option. While many similar tools are bundled within enterprise software platforms that can reach high five or six-figure costs, Faddom intentionally focuses on serving SMBs. Faddom provides cost-effective solutions for organizations of varying sizes. The system can be hosted and is compatible with VMware or its own VM system, with the added capability to map cloud platforms from your server.


  • A self-service tool that takes under an hour to deploy and create the maps
  • Provides a visual representation of all applications and the dependencies between them
  • Can work offline
  • Runs on a VM over any operating system, both on-premise and in the cloud


  • Not a SaaS package
  • Isn’t an APM tool

Faddom is a software package that can be deployed to a VMWare environment using a pre-built appliance (OVA) or can be installed on any Windows server. You can try Faddom with a free trial.


Faddom is our top pick for an application mapping tool because this system discovers all hardware and software in a system and maps both. The service provides you with a network topology map as well as an application dependency map. The application map discovers all microservices that contribute to the creation of a user-facing system, so this tool is perfect for mapping Web applications and mobile apps. The tool is an on-premises package, which gives you maximum control.

Official Site:

OS: VMware and Windows Server

2. Datadog APM Service Map (FREE TRIAL)

Datadog APM Service Map

Datadog is an application monitoring tool that is popular in part because of its service map. The service map is used to visualize data flows and application dependencies in real-time. The map automatically recognizes data flows from applications connected to your network and displays status data.

Key Features:

  • Automatic discovery
  • Live activity tracking
  • Resource utilization graphs
  • Performance alerts

Why do we recommend it?

The Datadog APM Service Map is part of a cloud-based application performance monitor that offers a range of application tracking services in addition to the dependency map. This service is able to track applications that have been deployed on remote systems, which could have missing resources that prevent the package from working correctly.

If you hover the mouse over an application you can view data on Requests, Latency, and Errors. These are displayed as graphs on the Trace Search & Analytics dashboard. You can also use Trace Search to filter through by custom tags and error codes.

Once applications are monitored by Datadog, automated analysis flags performance issues immediately. The software uses machine learning to automatically detect anomalous activity out-of-the-box. Machine learning increases the responsiveness of your defenses so you can react quickly to problems within your underlying infrastructure.

The program supports several programming languages including Java, PHP, Node JS, Go, Ruby, and Python. There are four versions available to purchase for Datadog each with its own different pricing structures.

Datadog APM Service Map crosses environments and systems in its discovery of interlinked applications and services, creating a visualization of how your system fits together. This live application service map shows all the resources that your applications access as they run and display information flows as they happen. This tool’s records of activities are instantly available when things go wrong, providing a root-cause analysis service that will enable you to get straight to the faulty service or exhausted resource that is causing performance issues.

Who is it recommended for?

The features of the Datadog APM are specifically designed to monitor Web applications, so if you just want to monitor your on-premises software, this package is not for you. The tool is based in the clouds and priced per month per host and there is a higher plan that includes a code profiler.


  • Great interface, easy to use, and highly customizable
  • Cloud-based SaaS product allows monitoring with no server deployments or onboarding costs
  • Can monitor both internally and externally giving network admins a holistic view of network performance and accessibility
  • Supports auto-discovery that builds network topology maps on the fly
  • Pre-built widgets allows users to create detailed data flows in just a few clicks
  • Allows businesses to scale their monitoring efforts reliably through flexible pricing options


  • Would like to see a longer trial period for testing

However the per host, per month packages available for Datadog are priced as follows; Infrastructure $15 (£11.79), APM $31 (£24.37), Log Management $1.27 (£1), and Synthetics $5 (£3.93). There is also a 14-day free trial version.

Datadog APM Service Map Start 14-day FREE Trial

3. SolarWinds Server & Application Monitor (FREE TRIAL)

SolarWinds Server & Application Monitor

SolarWinds Server & Application Monitor is a server monitoring tool with application mapping capabilities. The software automatically discovers all applications and servers on a network upon installation. The platform identifies service components based on IP ranges and can be scheduled to scan for future devices.

Key Features:

  • Autodiscovery
  • Links applications to server resources
  • Identifies application interdependencies
  • Application stack
  • Alerts for performance problems

Why do we recommend it?

SolarWinds Server & Application Monitor is a large and comprehensive package for on-premises installation. This tool is able to scan the running processes on your servers and then track through to discover which functions contribute to that application, which services support it, and which other applications interact with it.

Once applications have been added to the program you can view them in a geographical map graphic. They are searchable by floor, building, department, or geographic location. The map gives you an overview of your application locations across the globe. SolarWinds Server & Application Monitor with OpenStreetMaps add nodes to world maps in real-time.

Outside of the map view, there is a comprehensive dashboard that allows you to monitor the status of connected devices and applications. The dashboard shows the color-coded performance of applications with status categories such as Down, Critical, Warning, Unknown, Unreachable, Up, and External.

Who is it recommended for?

This package has a great deal of capacity and it will run on Windows Server. It isn’t suitable for small businesses or companies that don’t have any servers running Windows. The tool can track application modules and microservices through to cloud platforms, so it isn’t limited to just scanning applications running on your network.


  • Designed with large and enterprise networks in mind
  • Supports auto-discovery that builds network topology maps and inventory lists in real-time based on devices that enter the network
  • Can map applications, networks, and infrastructure as well as highlight bottlenecks and dependencies
  • Supports geographic location data to map and monitor global assets
  • Uses drag and drop widgets to customize the look and feel of the dashboard
  • Robust reporting system with pre-configured compliance templates


  • This is a feature-rich enterprise tool that can take time to fully explore

The mixture of the autodiscovery, granular map view and clear dashboards make this program a top pick for visibility. The price of SolarWinds Server & Application Monitor starts at $2,995 (£2353.95). There is also a 30-day free trial.

SolarWinds Server & Application Monitor provides dependency mapping down to server resources and offers the option to link the tracking through to a network performance monitoring system. The system includes an alerting mechanism that warns of resource shortages and performance problems, giving you time to head off noticeable delivery impairment.

Download: Get 30-day FREE Trial

Official Site:

OS: Windows Server

4. ManageEngine Applications Manager (FREE TRIAL)

ManageEngine Monitor

ManageEngine Applications Manager also has a detailed application discovery tool and dependency mapping feature. ManageEngine Applications Manager can discover applications, servers, databases, and storage within an IP range of your choice. You can also schedule future application scans to add new network devices to your monitoring environment.

Key Features:

  • Application dependency mapping
  • On-premises or cloud-based
  • Log monitoring

Why do we recommend it?

ManageEngine Applications Manager is a very similar software package to the SolarWinds system. This tool can follow the calls within each of your user-facing systems and crawl through to identify supporting modules. It also identifies supporting resources and services and creates an application dependency map.

To develop a detailed geographical perspective, there is a business service dependency map. The business service dependency map shows a global view of your applications complete with the connections and dependencies between them.

The overview provided by this feature helps you to troubleshoot much more effectively. For example, if an application is experiencing difficulties you can view nearby infrastructure to find from where the problem originated.

Who is it recommended for?

This system is a good option for tracking application components across sites and cloud platforms. It will run on Windows Server, Linux, AWS, and Azure, which gives it a lot of deployment options. The package also provides code profiling, synthetic monitoring, and real user monitoring, making it a good choice for Web application monitoring.


  • Offers on-premise and cloud deployment options, giving companies more choices for install
  • Can highlight interdependencies between applications to map out how performance issues can impact businesses operations
  • Offers log monitoring to track metrics like memory usage, disk IO, and cache status, providing a holistic view into your database health
  • Can automatically detect databases, server hardware, and devices for real-time asset management


  • Can take time to fully explore all features and options available

ManageEngine Applications Manager is available for Windows and Linux. If you’d like to know the price of ManageEngine Applications Manager you will have to request a quote from the sales team directly. You can trial the software free for 30-days.

ManageEngine Applications Manager Download 30-day FREE Trial

5. Site24x7 Application Performance Monitor (FREE TRIAL)

Site24x7 APM Monitoring

Site24x7 Application Performance Monitor is a cloud-based system that focuses on monitoring applications but it also monitors websites, servers, and networks.

Key Features:

  • Cloud-based
  • Code scanning
  • Tracks microservices

Why do we recommend it?

Site24x7 Application Performance Monitor is a strong competitor to the Datadog APM and it is produced by the team behind ManageEngine Applications Manager. This tool maps microservices and servicer resources as they feed into each of your applications. It also provides a code profiler and Web application testing services.

The monitor looks into the code dependencies of applications built on SDKs such as .NET, Java, Ruby, Node.js, and PHP. It is also able to watch the performance of black-box APIs.

The service creates an application stack that identifies the interdependencies between applications. This mapping extends down to the service resources that underpin applications. The application stack supports a process tracing utility that can identify the root cause of problems that arise in websites or user-facing software.

The APM is able to monitor Cloud servers and applications that run on them. It is also able to follow the performance of serverless microservices.

The Site24x7 Application Performance Monitor has an alerting mechanism that is based on acceptable performance thresholds. The threshold levels are set by AI routines that eliminate false-positive reporting. Alerts can be forwarded on to technicians by SMS, voice call, instant messaging post, or email.

Who is it recommended for?

This is a great package for a DevOps team. This service is able to provide bug feedback for developers and when used on live systems, it can track performance offering alerts for problems. Site24x7 offers packages of all of its modules, so you get network, server, and Web monitoring tools in with the APM.


  • One of the most holistic monitoring tools available, supporting networks, infrastructure, and real user monitoring in a single platform
  • Uses real-time data to discover devices and build charts, network maps, and inventory reports
  • The platform is intuitive, little training is needed to get it fully functional
  • User monitoring can help bridge the gap between technical issues, user behavior, and business metrics
  • Supports a freeware version


  • Is a very detailed platform that will require time to fully learn all of its features and options

The Site24x7 Application Performance Monitor is a subscription service. The base package costs $35 per month when paid annually Site24x7 offers a 30-day free trial of the Application Performance Monitor.

Site24x7 Application Monitoring Start 30-day FREE Trial

6. Dynatrace 

Dynatrace Network Monitoring Dashboard

Dynatrace is an application performance monitor with network topology discovery and application mapping. Dynatrace discovers applications in real-time and plots them on a topology map. The map displays dependencies between applications, websites services, hosts, networks, cloud services, and more.

Key Features:

  • Automatic discovery
  • Application dependency mapping
  • Network monitoring

Why do we recommend it?

Dynatrace traverses operating systems, including virtualizations and cloud platforms in its tracing of applications and their components to create a dependency map. This is a good tool for Web applications because it can implement real user monitoring and blend those findings in with its performance assessments.

The platform uses anomaly detection to identify performance anomalies. Dynatrace detects anomalies by using performance baselines and artificial intelligence. AI can automatically detect anomalies and prevent false flag alerts. Using AI has the advantage of providing complete visibility while reducing the need for manual oversight.

Dynatrace supports a range of providers meaning it can function in almost any environment. Dynatrace can monitor such technologies as:

  • Amazon Web Services
  • Azure
  • Docker
  • Hyper-V
  • IBM WebSphere
  • IBM z/OS
  • Java
  • Microsoft IIS
  • Microsoft SharePoint
  • MongoDB
  • MySQL
  • Oracle
  • PostgreSQL
  • SAP Hybris
  • SQL Server
  • VMWare

Who is it recommended for?

This is a sophisticated package that scours the full stack to identify the root cause of application performance issues. The system can examine activities on cloud platforms as well as on premises. It is suitable for businesses of all sizes and can be used for office networks and also Web applications.


  • Sleek, customizable interface
  • Real-time LAN and WAN monitoring that supports virtual environments, great for MSPs and large enterprise networks
  • Can visualize complicated physical connections with ease
  • Offers application performance tracking as well as resource monitoring on the process level for in-depth LAN management


  • Is more geared towards larger networks and enterprise organizations
  • Pricing reflects its value but can be expensive for small to medium size networks

Overall Dynatrace is a tool designed for those looking for state-of-the-art application monitoring. The application mapping features are second to none. You can download the 15-day free trial.

7. Device42 


Device42 is a purpose-built application and device mapping tool. The platform produces application dependency maps that display the interdependencies between applications. The dependency maps are quite basic but they are clear enough to show you the relationship between your applications and devices. You can view maps on an application, device, room, building, or rack level.

Key Features:

  • Detects applications and devices
  • Live topology maps
  • Dependency mapping

Why do we recommend it?

Device42 is an IT asset management tool that can discover both hardware and software, creating asset inventories. The system will generate a network topology map and also scour applications as they run, identifying contributing modules, which might be microservices, running on third-party servers. This system scans cloud platforms as well as in-house servers.

Application maps also have autodiscovery to ensure your network stays updated when the topology is updated. Automatic updates help to make sure that you never get left behind when adding new devices. Automation also carries over into RESTful APIS which allow you to add additional different features.

Who is it recommended for?

Device42 has an unusual pricing structure with the Core option being very expensive for small businesses. Ythjis is probably suitable for use by mid-sized and large organizations. The tool is particularly useful for businesses that use hosted applications, such as SaaS services or packages built on microservices and APIs.


  • Can produce automatic topology maps as well as dependency mapping.
  • Offers a unique rack-level visualization to help on-site technicians map physical infrastructure to certain services
  • Designed to scale in enterprise environments


  • Initial configuration can be complex and time-consuming
  • Would like to see it easier to create custom affinity groups

There are three pricing options for Device42: Core, Enterprise App Mapping, and Resource Utilization. The Core version starts at $1500 (£1,178) for devices 1-100 up to $25,000 (£19,649) plus for 2500 or more devices.

Enterprise App Mapping starts at a cost of $8 (£6.29) per node per month. Resource utilization starts at $14 (£11) per node per month and includes enterprise app mapping. There is also a free trial available here.

8. ExtraHop 

ExtraHop Tracking

ExtraHop is one of the top application monitoring providers in this list. ExtraHop uses extensive application dependency mapping to highlight the interdependencies between connected applications. The map is automatic and will update when you connect new devices to your network.

Key Features:

  • Application stack visualization
  • Root cause analysis
  • Capacity shortage predictions

Why do we recommend it?

ExtraHop Reveal(x) is a flexible package that can be used for operations monitoring, for security monitoring, or for attack simulation. The system draws up application maps from its investigations into a system’s components. This app is probably stronger as a security investigation tool than as an application monitoring service.

One of the most compelling features included with ExtraHop is machine learning. Machine learning is supported by over 4,700 wire data metrics and can automate the investigation of source application performance issues to help you find the root cause much faster. Automated responses help to address application errors quickly.

Who is it recommended for?

This tool is an attractive and innovative package that performs impressive research on live systems. This system will really appeal to pen testers and it provides great system visualizations with its application dependency maps. The package is probably not the best option for ongoing performance monitoring.


  • Designed for enterprise use to assist system administrators
  • Great user interface, comes with an easy-to-view dark mode
  • Automatically detects network issues and provides correlation assistance
  • Supports widget-based visualization for quick application mapping


  • Must contact their sales team for pricing
  • The web-based management console could be made more intuitive
  • Filtering traffic has a fairly steep learning curve

If you’re looking for an application monitor that offers an advanced UI and performance analysis capabilities then ExtraHop is a product you should definitely consider. To know the price of ExtraHop you will have to contact the company directly. However, there is a free trial.

9. ScienceLogic

ScienceLogic Dash

ScienceLogic is an application monitoring and dependency mapping tool.

Key Features:

  • Tracks virtualizations
  • Cloud platform monitoring
  • Cloud service dependencies

Why do we recommend it?

ScienceLogic excels at tracking activity between cloud platforms and also within virtualizations. It is able to map inside virtual systems and also identifies links to the servers and resources that support them. You also get a view on the application links on top of those virtual systems.

The product can automatically discover dependencies between critical applications, devices, and services. It has support for:

  • VMware
  • Citrix XenServer
  • Microsoft Hyper-V
  • Citrix
  • Red Hat
  • block
  • FlexPod
  • HyperFlex
  • Nutanix
  • AWS
  • Azure
  • Google Cloud
  • IBM Cloud
  • Cisco ACI
  • VMware NSX

The focus of ScienceLogic’s application flow mapping is on boosting the visibility of cloud and hybrid environments. For example, the tool can discover dependencies between cloud-services to give you a comprehensive perspective of your virtualized infrastructure. Transparency will help you to better optimize your resources and stay on top of what is going on.

Who is it recommended for?

You would get the most out of ScienceLogic if you use virtualizations, virtual servers, and virtual networks because this tool is good at mapping virtual systems to physical resources. Apart from those functions, this tool can be used to track and map networks providing immediate root cause analysis.


  • Designed to boost visibility and dependency mapping for cloud-native applications
  • Supports hybrid-cloud mapping as well as on-premise application monitoring
  • Highly visual dashboard options, great for NOC teams


  • Must contact sales for pricing
  • No free download, must schedule a demo
  • Interface can get cluttered when monitoring larger enterprise networks

The experience provided by ScienceLogic gives you everything you need to catch performance issues whether on-premises or in the cloud. To view the price of ScienceLogic you will have to contact the company directly. However, you can still schedule a free demo.

10. appmigrate


appmigrate is a free agentless application mapping tool. The program scans for applications and servers in real-time. The software displays dependencies that update automatically once you expand your network.

Key Features:

  • Free to use
  • Shows availability status
  • Agentless scanning

Why do we recommend it?

Appmigrate is part of the Faddom group of services. It is designed to identify all applications and services specifically so that the environment can be moved over to another platform. A good use case for this package would be to see how you could move on-premises systems to the cloud.

The topology map is shown on a white canvas so that you can easily identify which applications are up or experiencing difficulties. The production value is on par with any of the paid tools on this list but it doesn’t have the application monitoring capabilities of many other competitive products. However, you can even visualize URLs on the topology map.

Who is it recommended for?

Appmigrate isn’t intended for use long-term because it is a mapping system to discover all services that need to be ported when moving to a different environment. Consultancies that migrate systems would benefit from using this package. The system installs on-site over its own VM.


  • Completely free application mapping tools
  • Uses agentless scanning to automatically build topology maps
  • Very lightweight when compared to similar tools
  • Uses simple but intuitive maps to helps administrators spot dependencies and bottlenecks


  • Is missing application monitoring capabilities
  • Fairly limited in terms of features when compared to similar tools
  • Not the best solution for proactive monitoring/mapping

appmigrate is ideal for those who want an application mapping tool that is fast to deploy and is cost-effective. The only drawback is that the tool is relatively basic compared to other products on this list. However, if you only require application mapping then this tool is a good choice. You can download appmigrate for free.

Choosing an Application Mapping Tool

If your enterprise is making use of applications to be productive, then application mapping as a process is a must-have. Keeping visibility over virtual resources is just as important as monitoring physical devices.

From this list we recommend Datadog APM Service Map, SolarWinds Server & Application Monitor, ManageEngine Applications Manager, and AppDynamics. All three of these tools offer premium visibility while maintaining a competitive price.

All three products have an excellent autodiscovery feature so that your topology map grows at the same speed as your live network. However, if you are on a tight budget, appmigrate can be a lightweight application mapping alternative.

Before making a purchase we recommend trying out a couple of free trials to see which tool works best in your environment. No two companies are the same, and what works well in one might not be a good fit in another.

Application Mapping Software FAQs

What is Application Dependency Mapping?

Application dependency mapping identifies links between processes that rely on each other. The maps should look like a family tree with user-facing software calling on many applications, each of which in turn calls on many other applications.

How are Application Maps used in DevOps?

Application maps are important source material for developers, showing which other systems the application under development is expected to interact with. They are important for testing because they enable the tester to know what interfaces to check and what inputs and outputs are possible and how the actions of one application knock-on to the performance of others. During operations, application maps assist in root cause tracing when performance issues arise.

How are application dependencies determined?

A straightforward comb through the code of an app shows which other applications that program calls. A recursive search through each of those applications identifies that other applications that those call, and so on. There are tools available that perform this search automatically.

Related: Guide to Network Topologies