SOFTWARE LICENSE GUIDE
Prometheus
Prometheus is an open-source monitoring system and time series database. It is designed for reliability and scalability in dynamic environments.
What it does
It collects and stores metrics as time series data, allowing users to query, visualize, and alert on system and application performance and health.
Who it may suit
Developers, DevOps engineers, and system administrators who need robust monitoring and alerting for cloud-native applications and infrastructure.
Free tier and license
Fully featured and free for all uses.
Limitations to check
Check official documentation for specific technical limitations or system requirements.
Licensing notes
Prometheus is an open-source project released under the permissive Apache License 2.0, allowing free use for both personal and commercial purposes.
Verification details
Last licensing verification recorded: 2026-10-28.
Directory record last updated: 2026-08-17. These are separate dates: a record update does not necessarily mean the publisher's terms changed.
AI-assisted summaries may be incomplete or outdated. Confirm licensing, pricing, and commercial-use rights in the official sources before making a business decision.
Frequently asked questions
Is Prometheus suitable for enterprise monitoring?
Yes, Prometheus is widely adopted in enterprise environments for its robust monitoring and alerting capabilities, and it is free to use under the Apache License 2.0.
What kind of data does Prometheus collect?
Prometheus primarily collects and stores metrics as time series data, which can be used to monitor system and application performance and resource utilization.
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