AppSignal vs OpenObserve

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.

AppSignal

See full pricing history

EUR · US · source: www.appsignal.com

Plan	Pricing	Charged by	Offer type
Free plan — free	Free € 0	Flat	Standalone · Free
Paid plan — standard Highlighted	EUR 18.25 / month with annual commitment €219 €18.25/month	Flat · €219 billed yearly	Standalone · Fixed

OpenObserve

See full pricing history

USD · US · source: openobserve.ai

Plan	Pricing	Charged by	Offer type
Professional	USD 0.5 monthly $0.50 per GB ingestion; $0.01 per GB query	Usage · per GB ingestion	Standalone · Usage based
Enterprise	Contact sales Contact sales	Flat · published offer	Standalone · Contact sales

What each plan includes

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

AppSignal

Free plan — free

Highlights Requests: 50K requests

Included
Highlights Logging: 1GB logging

Included
Highlights Retention: 5-day retention

Included

Paid plan — standard

Highlights Application monitoring: 250K requests/month

Included
Highlights Logging: 1GB /month

Included

OpenObserve

Professional

Plan card Logs, metrics and traces: Included
Plan card 15 months metrics retention: Included
Plan card 30 days non-metrics retention: Included

Enterprise

Plan card Infinite retention with BYOB: Included
Plan card Pipelines: Included
Plan card Advanced needs: Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

AppSignal

August 27, 2026 Source
- Free plan — free: Free
- Paid plan — standard: EUR 18.25 / month with annual commitment

OpenObserve

August 27, 2026 Source
- Professional: USD 0.5 monthly
- Enterprise: Contact sales