Prometheus Blackbox Exporter (Open Source)

Explore this developer service’s free allowance, critical restrictions and official documentation before deploying.

INCLUDED FREE ALLOWANCE

Apache-2.0 self-hosted endpoint probe exporter for HTTP/HTTPS, DNS, TCP, ICMP and gRPC; no software-imposed monthly probe, target or seat limit.

Plan details

Plan: Ongoing free allowance
Deployment model: Self-hosted
Credit card: Not required
Commercial use: Allowed
Added to directory (UTC): 2026-10-30
Last checked: 2026-10-30

Important restrictions

Requires your own Prometheus-compatible monitoring stack, compute and network; network egress may cost money. Protect the /probe endpoint from untrusted target requests; ICMP probes may require extra operating-system privileges.

View official documentation

Independent community listing, not affiliated with the provider. Always check the latest billing policy and quotas before enabling paid usage.