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Application Performance Monitoring (APM)

Tools for monitoring and analyzing application performance, user experience, and errors.

The Linux Foundation

by The Linux Foundation

・

45 projects ・ Updated 14 Mar 2025

Project
Contributors
Organizations
Software value
The Symfony PHP Framework
17,050
3,394
$67M
Sentry
10,128
2,855
$104M
PM2
8,454
2,250
$1.1M
N|Solid
4,857
939
$591M
Datadog Agent
4,718
1,212
$118M
Langfuse
4,171
704
$18M
Apache SkyWalking
3,855
397
$13M
ddtrace
2,345
589
$28M
SigNoz
1,941
452
$32M
Spring Boot Admin
1,916
293
$3.8M
Pinpoint
1,903
201
$17M
Laravel Horizon
1,794
483
$419K
Tautulli
1,777
221
$15M
Perfetto
1,539
185
$31M
Laravel Activity Log
1,377
244
$190K
Datadog Trace Client for Ruby
1,316
399
$7.7M
Errbit
1,185
480
$919K
Kiali
1,167
377
$14M
Zipkin
1,158
316
$3.2M
Airbrake
1,036
384
$231K
Bugsnag JavaScript
963
327
$2.9M
Grafana Pyroscope
949
288
$17M
Kamon
904
251
$2.3M
.NET Core Diagnostics
847
160
$14M
Datadog PHP Tracer
845
261
$201M
APM Server
738
154
$9M
Elastic APM Node.js Agent
710
206
$2.9M
ACRA
669
116
$86M
kotaemon
656
66
$1.6M
Elastic APM .NET Agent
639
124
$8.6M
Pixie
588
170
$38M
OpenLLMetry
524
102
$11M
Honeybadger
418
171
$645K
Exceptionless
385
68
$4.7M
Laravel Health
354
82
$253K
Agenta
352
44
$24M
AppSignal
340
152
$1.4M
Grafana Beyla
327
98
$74M
Socorro
326
69
$2.3M
.NET Monitor
316
51
$4.9M
Spandex
106
55
$95K
Laravel Telescope
0
0
$0
New Relic Ruby Agent
0
0
$0
Sentry on Kubernetes
0
0
$0
dd-trace-java
0
0
$0
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