Monitoring and logging subprocessors
Error tracking, logging and observability tools. They are easy to forget on a subprocessor list, but logs and error reports often carry personal data such as email addresses and IPs.
These 55 vendors appear on real companies' published subprocessor lists, with the purpose they were listed for.
Listing one on your own subprocessor list
Give the vendor's legal name, a short purpose such as"Error tracking and application monitoring", and where it processes your customers' data. Check the vendor's own DPA or subprocessor page for the region you use.
| Vendor | Listed for | Website |
|---|---|---|
 Airbrake | Application monitoring platform | airbrake.io |
 AppDynamics | Application health monitoring | www.appdynamics.com |
 AppSignal | Product performance and maintenance | appsignal.com |
 Axiom | Analytics and log analysis | axiom.co |
 Better Stack | Cloud monitoring | betterstack.com |
 BetterCloud | Cloud monitoring | bettercloud.com |
 Bugsnag | Error Monitoring | bugsnag.com |
 Cekura | Voice Agent Monitoring and Evaluation | cekura.ai |
 Checkly | Monitoring | checklyhq.com |
 Churnkey | Subscription monitoring | churnkey.co |
 Cinder | Cloud monitoring | cinder.co |
 Codium Ltd. (dba Qodo) | Error Monitoring | qodo.ai |
 Dash0 | Cloud monitoring | dash0.com |
 Data Robot | Cloud monitoring | datarobot.com |
 Datadog | Cloud monitoring | www.datadoghq.com |
 Dynatrace | Application performance monitoring | dynatrace.com |
 Ghost | Blogging and CMS platform | ghost.io |
 Grafana | Cloud monitoring | grafana.com |
 Honeybadger | Error monitoring and reporting | honeybadger.io |
 Honeycomb | Cloud monitoring | www.honeycomb.io |
 Humio | Logging | humio.com |
 InMoment | Customer experience monitoring | inmoment.com |
 Lacework | Threat detection, workload monitoring | lacework.com |
 Last9 | Observability and monitoring | last9.io |
 Loggly | Cloud monitoring | loggly.com |
 LogRocket | Cloud monitoring | logrocket.com |
 Logz.io | Bug tracking and cloud observability | logz.io |
 MailSlurp | Cloud monitoring | mailslurp.com |
 Mezmo | Log aggregation and analytics | mezmo.com |
 New Relic | Application monitoring | newrelic.com |
 Observe | observability platform | observeinc.com |
 Oh Dear | Application Monitoring | ohdear.app |
 PagerDuty | Cloud monitoring | www.pagerduty.com |
 Papertrail | Cloud monitoring | papertrail.com |
 Pingdom | Website monitoring service | pingdom.com |
 Pydantic Logfire | App observability | pydantic.dev |
 Qualys | Cloud monitoring | qualys.com |
 Rapid7 | Cloud monitoring | rapid7.com |
 Raygun | Error tracking platform | raygun.com |
 Request Metrics (TrackJS LLC) | Website Performance | requestmetrics.com |
 Roark | Voice Agent Observability Service | roark.ai |
 Rollbar | Error tracking platform | rollbar.com |
 Scalyr | Log management and log analytics | scalyr.com |
 Sentry | Error tracking platform | sentry.io |
 SigNoz | Cloud monitoring | signoz.io |
 SimpleMDM | Device management & monitoring | simplemdm.com |
 SolarWinds, Inc. | Logging and observability | solarwinds.com |
 StatusIO | Cloud monitoring | status.io |
 Sumo Logic | Cloud monitoring | sumologic.com |
 Sysdig | Cloud monitoring | sysdig.com |
 Teamflect | Performance management | teamflect.com |
 Ubermetrics | Social media monitoring | ubermetrics-technologies.com |
 Uptime | Application monitoring and Status Page | uptime.com |
 Uptime Robot | Monitoring | uptimerobot.com |
 Zscaler | Cloud monitoring | zscaler.com |
Last refreshed 17 July 2026. Each purpose is the one a vendor is usually listed for. Notice Labs doesn't check what a vendor does for any company, so confirm the purpose and location for your own use.
Logos provided by Logo.dev.