PM2 vs SiteUptime

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

PM2

See full pricing history

USD · US · source: pm2.keymetrics.io

Plan	Pricing	Charged by	Offer type
OpenSource	Free OpenSource	Flat · published offer	Standalone · Free
Plus	USD 39 monthly Starts at $39/month	Flat · /mo	Standalone · Starting at
Enterprise Runtime	USD 79 monthly Starts at $79/month	Flat · /mo	Standalone · Starting at

SiteUptime

See full pricing history

USD · US · source: www.siteuptime.com

Plan	Pricing	Charged by	Offer type
Premium	USD 5 monthly $5/month	Flat · per month	Standalone · Fixed
Advanced Highlighted	USD 10 monthly $10/month	Flat · per month	Standalone · Fixed

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

PM2

OpenSource

Plan card PM2 Process Manager: Included
Plan card Zero Downtime Reloads: Included
Plan card Terminal Based Monitoring: Included

Plus

Plan card Node.js production monitoring: Included
Plan card Real-time web monitoring: Included
Plan card Email and Slack notifications: Included

Enterprise Runtime

Plan card Synthetic application overview: Included
Plan card Custom metrics: Included
Plan card Server health check monitoring: Included

SiteUptime

Premium

Plan card Service monitors: 3

Included
Plan card Check frequency: 5 or 15 minutes

Included
Plan card DNS monitoring: Included

Advanced

Plan card Service monitors: 6

Included
Plan card SSL and custom-port monitoring: Included
Plan card API access: Included

How their prices changed

Each date shows when a public price was observed, not when it took effect. An archived region or currency can differ, so a currency change is not necessarily a price increase.

PM2

August 27, 2026
Official pricing page
- OpenSource: Free
- Plus: USD 39 monthly
- Enterprise Runtime: USD 79 monthly

SiteUptime

August 27, 2026
Official pricing page
- Premium: USD 5 monthly
- Advanced: USD 10 monthly