OpenObserve vs PM2

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.

OpenObserve

See full pricing history

USD · US · source: openobserve.ai

Plan	Pricing	Charged by	Offer type
Cloud Professional Highlighted	USD 0 per GB ingested $0.50 /GB ingested + $0.01/GB queried · billed monthly. Ingestion $0.50 per GB. Query $0.01 per GB. Includes 30% discount for annual commitment	Usage · /GB ingested	Standalone · Usage based
Enterprise	Contact sales Custom scale & compliance. Custom volume discounts, BYOB. Talk to Sales	Other	Standalone · Contact sales

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

What each plan includes

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

OpenObserve

Cloud Professional

Highlights Logs, Metrics, Traces, RUM, Session Replay, Error tracking: Included
Included Retention Metrics retention: 15 Months

Included
Included Retention Non metrics (Logs, Traces and etc.) retention: 30-Days

Included

Enterprise

Highlights Infinite retention - BYOB (Bring your own bucket): Included
Highlights Pipelines: Included
Highlights Sensitive Data Redaction: Included
Highlights AI-Powered Observability: Included
Highlights Incident Management & AI SRE Agent: Included
Highlights AI Assistant: Included
Highlights Audit Trail: Included
Highlights Unlimited Users: Included
Highlights Single Sign-On (SSO): Included
Highlights Role-Based Access Control (RBAC): Included
Highlights Premium support: Included
Highlights Deployment flexibility (Public Cloud, or Bring Your Own Cloud): Included
Highlights Architecture reviews: Included
Highlights Volume discounts: Included
Highlights SLAs: Included

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

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.

OpenObserve

September 21, 2026
Official pricing page
- Cloud Professional: USD 0 per GB ingested
- Enterprise: Contact sales
August 27, 2026
Official pricing page
- Professional: USD 0.5 monthly
- Enterprise: Contact sales

PM2

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