Graylog Pricing (2026)

Graylog charges based on data volume — either daily ingest or annual GCUs (Graylog Compute Units) — rather than per-seat, so your bill scales with how much log data you're pumping through the platform, not headcount. Enterprise and Security tiers list starting annual prices but everything's negotiated through Contact Sales based on volume and contract length.

3 plans usage-based Free plan Best Graylog alternatives → Graylog's competitors →
Graylog Open
$0/mo
Graylog Enterprise
Contact Sales
Graylog Security
Contact Sales
Verified Sep 20, 2026 Official pricing page

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Screenshot of Graylog's pricing page showing its plans and prices
Their pricing page, captured Sep 20, 2026

Graylog Open

$0/mo
  • Log collection in Syslog, CEF, GELF, Beats, Netflow and more
  • Sidecar collector management
  • Pipelines, streams and data routing
  • Search and dashboards
  • Basic triggers and notifications
  • Local role-based access control
  • Data Node and multi-cluster support
  • Full back-end access through REST API and MCP server

Graylog Enterprise

Contact Sales
  • Data lake routing, preview and selective retrieval
  • Data tiering across hot, warm and archive
  • Correlation engine, advanced notifications and automated script triggers
  • Advanced search with filters and parameters
  • Graylog-maintained parsers, dashboards, reports, and alert rules
  • AI dashboard summarization
  • Custom reports, scheduled or on demand
  • Dynamic lookup tables fed by your own data sources
  • SSO, teams and LDAP role-based access
  • User audit logs

Graylog Security

Contact Sales
  • Identity-based risk triage surfaces verified active incidents
  • Automatic case creation with investigation evidence collection
  • Security Core raises visibility to top 10 threats
  • Machine-learning anomaly detection
  • Risk multipliers using adversary campaign intelligence, asset context and history, and vulnerability scan results
  • Graylog-maintained detection rules, mapped to MITRE ATT&CK
  • Sigma rule support, including private repositories
  • Detection coverage map and log source gap analysis
  • Custom watchlists
  • Guided response and automated workflows
  • AI-generated incident reports with remediation recommendations

Does Graylog have a free plan?

Yes: the Graylog Open plan is free forever, not a time-limited trial.

What the free plan includes

  • Log collection in Syslog, CEF, GELF, Beats, Netflow and more
  • Sidecar collector management
  • Pipelines, streams and data routing
  • Search and dashboards
  • Basic triggers and notifications
  • Local role-based access control
  • Data Node and multi-cluster support
  • Full back-end access through REST API and MCP server

AI Pricing Analysis

Pricing Model

Graylog charges based on data volume — either daily ingest or annual GCUs (Graylog Compute Units) — rather than per-seat, so your bill scales with how much log data you're pumping through the platform, not headcount. Enterprise and Security tiers list starting annual prices but everything's negotiated through Contact Sales based on volume and contract length.

Tier Strategy

Open is the free, self-hosted entry point for teams that just need core log management and don't mind running it themselves without support. Enterprise kicks in when you need archiving, audit logs, forecasting, and vendor support at scale, while Security is the SIEM-flavored jump for teams that need anomaly detection, investigation workflows, and compliance reporting on top of everything Enterprise offers.

Competitive Positioning

Graylog sits in the middle of the SIEM/log management pack — cheaper to start than Splunk or Datadog thanks to the free open-source tier, but the jump to Enterprise or Security (starting at $15K-$18K/year) puts it in the same conversation as mid-market security tooling. They're clearly hunting teams priced out of Splunk who still want enterprise-grade features without the eye-watering bill.

Growth Lever

The real paywall is around scale and risk tolerance: once your daily log volume grows or you actually need support SLAs, archiving, and compliance-ready security features, Open stops cutting it. Volume discounts reward committing to bigger GCU tiers or longer contracts, so expansion is driven almost entirely by data growth rather than adding users.

Want the strategist's read on the live page? Read the AI teardown of Graylog's pricing page →

Graylog Pricing FAQ

How much does Graylog cost?
Pricing is custom — you'll need to talk to their sales team for a quote.
Is there a free plan?
Yes. The "Graylog Open" plan is free forever, not just a trial. You get log collection in syslog, cef, gelf, beats, netflow and more, sidecar collector management, pipelines, streams and data routing — plus 5 more features. It's enough to evaluate the product before upgrading.
Can I try it before paying?
There's no trial per se, but the free plan lets you use the product indefinitely with some limits.
How does the pricing work?
Graylog charges based on data volume — either daily ingest or annual GCUs (Graylog Compute Units) — rather than per-seat, so your bill scales with how much log data you're pumping through the platform, not headcount. Enterprise and Security tiers list starting annual prices but everything's negotiated through Contact Sales based on volume and contract length.
Is there a discount for annual billing?
Volume discounts are available.
Which plan makes sense for me?
Open is the free, self-hosted entry point for teams that just need core log management and don't mind running it themselves without support. Enterprise kicks in when you need archiving, audit logs, forecasting, and vendor support at scale, while Security is the SIEM-flavored jump for teams that need anomaly detection, investigation workflows, and compliance reporting on top of everything Enterprise offers.

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