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Keymetrics

DOCS3/5
KE4.9#32of 33
outWeboutLinux

Ranked in Application Performance Monitoring·Free plan·paid from $79/mo

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About

Keymetrics is ranked #32 of 33 in application performance monitoring on Inferse. It runs on API, Linux, Self-hosted, Web. There is a free plan. A free trial is offered. Paid plans start at $79/mo.

Compared on application performance monitoring

Free plan
Nopm2.io
Paid from
$39/mopm2.io
Distributed tracing
Yespm2.io
Transaction tracing
Yespm2.io
Real user monitoring
Yespm2.io
Deployment model
hybridpm2.io

Facts

Product purpose
Keymetrics develops a Node.js monitoring tool for server infrastructure using the open source PM2 process manager.pm2.io · 11 Oct 2026
Production monitoring
PM2 Plus provides a real-time monitoring web interface, issue and exception tracking, deployment reporting, real-time logs, email and Slack notifications, custom metrics, and custom actions.pm2.io · 11 Oct 2026
Server and app views
PM2 Plus shows apps and databases together in real time or through history, and provides an aggregated view across applications.pm2.io · 11 Oct 2026
Issue debugging
The issue dashboard can show when an error occurred, affected servers, its stack trace, the code line, and logs from before the error.pm2.io · 11 Oct 2026
Integrations
PM2 Plus notifications can be sent by email, Slack, or webhook.pm2.io · 11 Oct 2026
Custom metrics
The @pm2/io library lets Node.js applications expose custom metrics, including values, counters, meters, and histograms.pm2.io · 11 Oct 2026
Enterprise audience
PM2 Enterprise is described as a toolset for high-scale or critical Node.js services.pm2.io · 11 Oct 2026
Enterprise features
Enterprise adds customizable dashboards, threshold-based alerts, stored logs, and CPU and memory profiling that can be launched in production.pm2.io · 11 Oct 2026
Deployment options
PM2 Enterprise is offered as an installable on-premise system or as dedicated or managed instances.pm2.io · 11 Oct 2026
Plan limits
PM2 Plus pricing counts monitored processes across linked servers, and processes above the plan limit are automatically ignored.pm2.io · 11 Oct 2026
Trial
The pricing page says a trial is possible by contacting the sales team; it does not state the trial duration.pm2.io · 11 Oct 2026
Security and privacy
The privacy policy says Keymetrics implements measures to protect personal data and describes SSL encryption and PCI-DSS requirements for payment card information.pm2.io · 11 Oct 2026
Support
The maker provides a contact form for sales and general inquiries and lists separate support and technical contact addresses in its terms.pm2.io · 11 Oct 2026

Best Keymetrics alternatives

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Scout APM01 $10/mo7.4Uptrace02 $39/mo7.4Apache SkyWalking03 Free7.3AppSignal04 $23.25/mo7.3Chronosphere Application Observability05 7.3Honeycomb06 $150/mo7.3

Where it ranks on Inferse

Sources