Quick Answer
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Graylog costs Free to $1.5K per month as of November 2026, with 4 plans available including a free tier. Plans: Open Source (Free) (free), Graylog Open (free), Graylog Enterprise at $15K/year, and Graylog Security at $18K/year. Pricing depends on your chosen tier, contract length, and negotiated discounts.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: Yes

Graylog offers 4 pricing tiers: Open Source (Free), Graylog Open, Graylog Enterprise, Graylog Security. A free plan is available. Paid plans include Graylog Enterprise at $15K/year, Graylog Security at $18K/year.

Last verified: | Sources: 1 pricing pages and reviews
Freemium plan type

Yes, Graylog offers a freemium plan as of November 2026. The free tier includes 12 features with limits on log ingestion and retention. Pricing verified from 1 sources by CostBench.

Freemium

Graylog offers a freemium model with limited features; upgrade to unlock more.

What's Included in the Free Plan

  • Unlimited log ingestion (self-hosted)
  • Elasticsearch/OpenSearch backend
  • Web-based log search interface
  • Real-time search and filtering
  • Dashboards and widgets
  • Stream processing and routing
  • Alert conditions and notifications
  • User management and permissions
  • REST API access
  • Grok pattern extraction
  • Community support via forums and Slack
  • No licensing restrictions
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Free Plan Limits

Limit Free Plan Paid Plans
Log ingestion Unlimited (infrastructure-limited)
Retention Based on storage capacity
Users Unlimited
Support Community only

You'll Need to Upgrade When...

  • You exceed the Unlimited limit
  • You need features like advanced automation
  • You require premium support or SLA guarantees
  • You need to remove branding or watermarks
  • You need advanced integrations or API access

Hidden Restrictions on Free Plan

  • ! Graylog branding may appear on your content or communications
  • ! Support is limited to community forums or email with longer response times
  • ! Export options may be restricted or include watermarks
  • ! API access is typically limited or not available
  • ! Advanced reporting and analytics require paid plans

Free vs Paid: Which Do You Need?

Free Plan is Enough If...

  • You're an individual or very small team
  • You need only basic features
  • You don't mind usage limits
  • Branding on output is acceptable
  • Community support is sufficient

Frequently Asked Questions

01 Is Graylog free?

Yes, Graylog offers a freemium plan with 12 core features included. However, there are limits on log ingestion, retention that may require upgrading.

02 What's included in Graylog's free plan?

Graylog's free plan includes: Unlimited log ingestion (self-hosted), Elasticsearch/OpenSearch backend, Web-based log search interface, Real-time search and filtering, Dashboards and widgets, and 7 more features. Key limits include Log ingestion: Unlimited (infrastructure-limited), Retention: Based on storage capacity, Users: Unlimited.

03 What's NOT included in Graylog's free plan?

The free plan excludes: advanced features, premium support, and higher limits. You'll also have Graylog branding and limited support options.

04 When should I upgrade from Graylog's free plan?

Consider upgrading when: you hit user or storage limits, need features like advanced automation, require premium support, or want to remove branding. The cheapest paid plan starts at $0/month.

05 Is Graylog's free plan really free forever?

Yes, Graylog's free plan is available indefinitely with no time limit. However, feature and usage limits may restrict what you can do without upgrading to a paid plan.

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