About
Cortex is an open-source, multi-tenant, horizontally scalable Prometheus as a Service. It provides a horizontally scalable, highly available, multi-tenant, long-term storage for Prometheus.
Pricing
Pricing Type
Open Source
Free tier available
Billing
One-time payment
Last checked: February 19, 2026
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Key Facts
Categories
Platforms
Web
Company
Grafana Labs
Founded
Founded in 2016
Country
Global
Language
English