Blackbox Exporter

Monitor endpoint health across multiple network protocols

Also known as
blackbox-exporter

Available worldwide

What is Blackbox Exporter?

An open-source exporter that performs synthetic health checks on network endpoints including HTTP, HTTPS, DNS, TCP, ICMP, and gRPC, measuring availability and collecting performance metrics for Prometheus.

Independently observed

Blackbox Exporter pricing

We don't have Blackbox Exporter's full plan breakdown yet (its pricing page resisted automated reading). Here's what we could confirm. Always check live pricing for exact numbers.

What Blackbox Exporter does

The capabilities that matter for uptime monitoring, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.

Capabilities
Deployment model
Self host
HTTP HTTPS checks
✓
Ssl expiry monitoring
✓
Cron heartbeat monitoring
-
Synthetic browser checks
-
DNS monitoring
✓
Multi location checks
-
Slack teams alerting
-
SMS voice alerting
-
Incident pagerduty integration
-
Bundled status page
-
SOC2 type ii
-
Pricing model
Open source
Independently observed

Platform & deployment

Independently observed
Platforms
  • CLI
Deployment
  • On-premise
  • Self-hosted

Integrations (1)

Independently observed
  • Prometheus

Security & compliance

Known vulnerabilities: 1 (0 in the last 12 months), max severity HIGH sourcea count reflects scale & disclosure, not quality

Blackbox Exporter FAQ

Common questions about Blackbox Exporter, answered from independent, dated evidence.

Is Blackbox Exporter free to use?

Blackbox Exporter is open source, so it can be self-hosted and used at no licence cost. It is released under the Apache-2.0 licence. Pricing changes often, so verify at source before relying on it.

Source: https://github.com/pricing

What platforms does Blackbox Exporter support?

Blackbox Exporter supports Windows, Linux and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.

Source: https://github.com/pricing

Can Blackbox Exporter be self-hosted?

Yes. Blackbox Exporter can be deployed cloud / SaaS, on-premise and self-hosted, so it does not have to run on the vendor's infrastructure.

Source: https://github.com/pricing

Is Blackbox Exporter open source?

Yes. Blackbox Exporter is published under the Apache-2.0 licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.

Source: https://github.com/prometheus/blackbox_exporter

Blackbox Exporter alternatives

Other uptime monitoring we track, ranked by the same independent score.

All Blackbox Exporter alternatives, ranked →

Compare Blackbox Exporter

Side by side against other uptime monitoring, attribute by attribute, with a source on every value.

Independent · unbought · dated

The vioscaleAI score: one lens on the evidence

Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Blackbox Exporter, not the verdict.

Balanced composite 44 / 100
low · 33%
Signal contributions to the composite score
SignalScoreWeightContributionEvidence
Development activity430.094.0✓
Capabilities580.063.6✓
Security score690.042.9✓
Stars710.031.8✓
Release cadence320.051.6✓
Dependent projects210.061.3✓
Integrations90.070.6✓
Security posture00.120.0-
Package downloads00.140.0-
Developer Q&A activity00.060.0-

Computed . Re-weight it by intent, or see the full method.

All data & sourcesshow ↓

Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.

Activity

AttributeValueEvidence
Commits last 30d22mediumsource · 2026-10-15 · 65%

Adoption

AttributeValueEvidence
Github stars5,896highsource · 2026-10-15 · 90%
Dependent repos17highsource · 2026-10-15 · 85%

Content

AttributeValueEvidence
Faq4 itemsmediumsource · 2026-09-10 · 69%

Features

AttributeValueEvidence
CapabilitiesPricing model: open_source · Dns monitoring: Yes · Deployment model: self_host · Http https checks: Yes · Ssl expiry monitoring: Yesmediumsource · 2026-10-15 · 60%

Integrations

AttributeValueEvidence
Count1mediumsource · 2026-09-13 · 60%

Language

AttributeValueEvidence
PrimaryGohighsource · 2026-10-15 · 90%

License

AttributeValueEvidence
SpdxApache-2.0highsource · 2026-10-15 · 95%

Market

AttributeValueEvidence
AvailabilityPrimaryMarkets: … · AvailabilityScope: global · AvailableCountries: … · NotAvailableCountries: …highsource · 2026-08-19 · 75%

Pricing

AttributeValueEvidence
Free tierYesmediumsource · 2026-10-15 · 60%
Price levelfreemediumsource · 2026-10-15 · 60%
TransparentYesmediumsource · 2026-09-13 · 60%
Modelopen_sourcemediumsource · 2026-10-15 · 60%

Release

AttributeValueEvidence
Cadence days123mediumsource · 2026-10-15 · 70%
History20 itemsmediumsource · 2026-10-15 · 70%

Security

AttributeValueEvidence
Scorecard6.9highsource · 2026-10-15 · 90%
VulnerabilitiesCount: 1 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fprometheus%2Fblackbox_exporter&per_page=100 · Last 12m: 0 · Max severity: HIGHhighsource · 2026-10-15 · 90%
Trust centerhttps://github.com/securitymediumsource · 2026-10-15 · 60%
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