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Log Management Software · Rank #5 of 10

Graylog review and pricing

Open-source-first log management with commercial Operations and Security tiers.

By Graylog, Inc. · Founded 2009 · Houston, TX (engineering in Hamburg, Germany) · private

Graylog is the strongest open-source log management product in the market and pairs a permissive Open license with two commercial tiers: Graylog Operations (centralized IT log analytics) and Graylog Security (SIEM-grade detection and threat intelligence). The platform was originally a Berlin open-source project and has retained genuine community engagement under the Houston-headquartered commercial entity. Best-fit is the team that wants self-hosted control as a first option, with the choice to move to Graylog Cloud later. The trade-offs are honest: the Open tier is genuinely capable but documentation assumes Linux operations literacy; the commercial tier UX is improving but still lags Datadog and Better Stack; and the security tier, while real, is not a like-for-like Splunk Enterprise Security replacement at the highest enterprise scale.

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Best for

IT operations and security teams (50-2,000 employees) who want open-source control as a first option with the choice to move to managed cloud or SIEM later.

Worst for

Teams wanting a turnkey SaaS-only experience with zero ops literacy, or organizations needing the absolute highest-scale enterprise SIEM (Splunk ES tier).

Vendor Trust Score

Is Graylog a trustworthy vendor?

8.4/10
High trust
Pricing transparency
Published rates; no hidden fees
7.5
Contract fairness
Reasonable terms; no auto-renew traps
8.5
Incident response
How they handle outages and breaches
8.5
Post-acquisition behavior
Customer treatment after M&A or PE
9.0
Executive stability
Leadership churn over 24 months
8.5
Roadmap honesty
Public commitments held
8.5
Trust signal log
  • 2024-09-10
    Graylog Security 6.0 released with expanded SIEM correlation rules
  • 2025-03-12
    Open-source licensing remains stable; no rug-pull on Graylog Open
Vendor Trust is scored independently of product quality. A great product from an unfair vendor still earns a low trust score.
Review Intelligence

What 190 reviews actually say

Synthesized from G2, Capterra, Reddit, Trustpilot. Patterns >15% prevalence shown.

Last synthesized
2026-05-01

Praise patterns

  • Genuinely open-source core with permissive licensing
    78% →
  • Self-hosted control is the right product
    71% →
  • Stream routing and pipeline processing are powerful
    64% →

Complaint patterns

  • Self-hosted assumes Linux operations literacy
    51% →
  • Commercial UI lags Datadog and Better Stack
    41% →
  • Documentation varies across community plugins
    31% →
Sentiment trend (6 months)
85/100 +2 pts
12
01
02
03
04
05
Patterns are extracted from review corpus and human-verified. We surface trends, not anecdotes.
Verified Pricing

What buyers actually pay

87 anonymized deal disclosures · last updated 2026-05-01

Contribute your deal price
Company size Median annual
50-200 employees $14,400
200-1,000 employees $54,000
Verified pricing is crowdsourced from buyers under anonymity guarantees. Vendor-listed prices are validated against actual deals quarterly.
Compliance & Security

Auto-verified certifications

Verified 2026-05-01
SOC 2 Type II
ISO 27001
HIPAA
GDPR
CCPA
PCI DSS
FedRAMP

Editorial: Strengths

  • Genuinely open-source core with permissive licensing
  • Self-hosted, cloud, or hybrid deployment
  • Graylog Operations and Security tiers commercialize without breaking community
  • Strong parsing, alerting, and stream routing primitives
  • Active community with plugins and content packs
  • SIEM-grade detection in the Security tier without forced Splunk pricing

Editorial: Weaknesses

  • Self-hosted assumes Linux operations literacy
  • Commercial UI improving but lags Datadog and Better Stack
  • Security tier not a like-for-like Splunk ES replacement at highest scale
  • Cloud regions still expanding compared to global vendors
  • Documentation depth varies across community plugins

Key features & integrations

  • +Log ingestion via GELF, Beats, syslog
  • +Stream routing and pipeline processing
  • +Alerts and scheduled searches
  • +Content packs for common sources
  • +SIEM correlation in Security tier
  • +Threat intelligence feeds in Security tier
  • +Anomaly detection
  • +Role-based access
  • +Self-hosted or managed cloud
200+ integrations
AWSGCPAzureBeats (Elastic agent)FluentdSuricataCrowdStrikePagerDuty
Geography supported
Global; cloud regions in US, EU
Best fit
50-5,000 employees · IT ops and security teams wanting open-source control
Editorial deep-dive

Read our full ranking of Log Management Software

Graylog ranks #5 in our editorial review of 10 log management software platforms. The deep-dive covers methodology, comparison tables, decision matrix, migration scoring, and FAQs.

Read the full ranking

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