The competitive table was shared by a user and we are publishing it here. Below is what the gartner magic quadrant looks like for the APM space and looks like Dynatrace/App Dynamics and New relic leading from the front




AppDynamics

Technology Support : Java,.NET,PHP, server montoring

Advantages/Disadvantages:

1) Hybrid model-desktop/SAAS
2) Code Level-Diagnose & Eliminate problem.
3) Visualize app stack
4) Transaction Flow Map
5) Easiest to configure and use.​

Compuware Dynatrace

Technology Support : java,.NET,c,c++, , Server Monitoring

Advantages/Disadvantages:

1) Hybrid model-desktop/SAAS
2) Code Level-Diagnose & Eliminate problem.
3) Visualize app stack
4) Transaction Flow Map
5) Industry Leader​

New Relic

Technology Support : java,.net, PHP,ruby,python, Cloud-AWS,AZURE, Server Monitoring

Advantages/Disadvantages:

1) Hybrid model-desktop/SAAS
2) Code Level-Diagnose & Eliminate problem.
3) Visualize app stack
4) Transaction Flow Map​

CA Technologies

Technology Support : Java,.NET, Server Monitoring

1)Transcation tracing
2)Better Cloud-based montioring
3)end-user experience & browser res. Time monitoring
4)code-level deep dive with leveraged partnerships for multiple packaged applications (e.g., SAP, Tibco Software, IBM, Oracle and Software AG.
5)bundled with the base SAP Solution Manager
6) Comparatively Complex to manage and maintain.​

Please comment in case you find a discrepancy within the details.