Error Monitoring & APM
4.3/5.0
VerifiedFreemiumLast technical review:
Markdown for AI (.md)

Graylog

Centralized log management and SIEM platform designed for security and IT operations teams.

Pricing

$0/mo

Freemium
Score

4.3/5

  1. ContactOpen Source
  2. ContactEnterprise
Certifications
2
Last technical review
2026-10-28
Available plansVisit website (opens in a new tab)

Technical Overview

Graylog is a centralized log management and SIEM platform designed to optimize the collection, indexing, and analysis of logs across enterprise infrastructures. It targets IT operations and security teams requiring centralized visibility and real-time alerting without excessive infrastructure complexity. It deploys self-hosted or via managed options, offering auditing capabilities, customizable dashboards, and solid API connectivity for event correlation.

Analyst Evaluation: Pros and Limitations

Verified Advantages

  • High ingestion and search speed for large log volumes.
  • Flexible architecture with native support for self-hosted deployments.
  • Powerful alerting engines and customizable dashboards.

Technical Considerations

  • Moderate learning curve when configuring complex cluster environments.
  • Advanced security features and enterprise support require commercial quotes.

Technical Capabilities & Features

6/7
Included:REST & GraphQL API
Included:SSO / SAML Authentication
Included:Self-Hosted Option
Included:Full Data Export
Included:Role-Based Access Control (RBAC)
Not available:Custom Domains & SSL
Included:Immutable Audit Logs
Scorecard
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Technical Scorecard: Graylog

82/100
DX & Tech Documentation
Excellent
85/100
Pricing Fairness
Excellent
80/100
Security & Governance
Excellent
84/100
Data Portability & Sovereignty
Excellent
82/100
Performance & Reliability
Favorable
79/100

Time to Value & Fit by Segment: Graylog

Estimated Time-to-Value1 - 7 days (Agile)

Standard sprint integration without complex external dependencies.

Learning CurveModerate (Standard)

Requires consulting technical documentation and basic credentials setup.

Fit Index by Organization Size

Startup & Agile Teams1 to 50 members
70%
Mid-Market & Scaleup50 to 500 members
85%
Corporate Enterprise500+ members
80%
Pricing & TCO
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Pricing

$0.00/mo

Model: FREEMIUM.

Available plans:

  • Open SourceCustom
  • EnterpriseCustom

Free Tier Verification:

  • No credit card required
  • Commercial use allowed
  • Unlimited usage with no expiration
  • No mandatory watermarks
Get Graylog (opens in a new tab)

Billing Risks & Hidden Clauses: Graylog

Free Tier Limits:

Dispone de una versión de código abierto gratuita para uso autohospedado con límites basados en la infraestructura propia.

Audited Billing Critical Points:
  • Enterprise grade features and dedicated support are restricted to custom pricing tiers.
Total Cost of Ownership (TCO) Projection: Graylog$0.00/mo
Deterministic cost estimation at 12 and 36 months based on team size, including SSO tax premiums and annual prepay discounts.
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Indie / Solo (1 active user)

Solo developer or independent technical founder.

Base Monthly Cost
$12/month
1 active user
12-Month Investment
$122/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$366total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 3 active users

Calculated infrastructure: VPS 1 vCPU / 2GB RAM (~$5) + 0.5h DevOps/mes ($20)

Annual VPS + DevOps Cost$300/year
Differential vs SaaS LicensingSaaS is $178/year
Startup (10 active users)

Agile engineering team in validation and early traction stage.

Base Monthly Cost
$270/month
10 active users
12-Month Investment
$2,754/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$8,262total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 5 active users

Calculated infrastructure: VPS 2 vCPU / 8GB RAM (~$15) + 2h DevOps/mes ($80)

Annual VPS + DevOps Cost$1,140/year
Differential vs SaaS LicensingSavings of $1,614/year
Growth (25 active users)

Scaling company with team governance and granular access control requirements.

Base Monthly Cost
$675/month
25 active users
12-Month Investment
$6,885/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$20,655total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 13 active users

Calculated infrastructure: Cluster VPS 4 vCPU / 16GB RAM (~$45) + 6h DevOps/mes ($240)

Annual VPS + DevOps Cost$3,420/year
Differential vs SaaS LicensingSavings of $3,465/year
Scaleup (100 active users)

Established organization with enterprise security policies and mandatory SAML/SSO.

Base Monthly Cost
$2,700/month
100 active users
12-Month Investment
$27,540/year
Includes ~15% savings via annual billing
3-Year TCO Projection (36m)
$82,620total
Consolidated software licensing expenditure

Estimated Self-Hosted VPS + DevOps Cost

Break-Even Point: Profitable starting at 35 active users

Calculated infrastructure: Infraestructura HA redundante + Backups (~$150) + 16h DevOps/mes ($640)

Annual VPS + DevOps Cost$9,480/year
Differential vs SaaS LicensingSavings of $18,060/year
Usage Surcharges & Bill Shock Simulator: GraylogWhat usage costs as you scale
Detect overage penalties before they impact engineering budget.
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Prototype / MVP (10 GB)

Included base quota in plan: 5 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$20/mo
Fixed subscription or contracted tier
Overage Penalty
+$1/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$21/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Suitable for development; verify concurrent connection limits.

Base Production (50 GB)

Included base quota in plan: 5 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$20/mo
Fixed subscription or contracted tier
Overage Penalty
+$8/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$28/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Implement table compression policies and temporal partitioning.

Active Growth (250 GB)

Included base quota in plan: 5 GB.
High Risk / Accelerated Overages
Base Monthly Rate
$20/mo
Fixed subscription or contracted tier
Overage Penalty
+$44/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$64/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Offload cold backups to standard object storage (S3).

Large Scale (1.000 GB (1 TB))

Included base quota in plan: 5 GB.
Critical Risk / Severe Bill Shock
Base Monthly Rate
$20/mo
Fixed subscription or contracted tier
Overage Penalty
+$179/month extra
Variable surcharge for consumption above plan quota
Estimated Monthly Invoice
$199/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Migrate to dedicated instance or self-hosted cluster to curtail I/O fees.

Procurement Strategy & Discounts: GraylogB2B Negotiation Playbook
Corporate executive level with highest authority to approve budgetary exceptions.
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Fair Market Price & B2B Procurement Benchmark

Non-renewal notice: 60 days before expirationMedian achieved discount: -12%
Public List Price
Custom / Contact
100% baseline
Audited Market Average
-12% median
~88% of list price
Optimized Target Price
-20% target
Max achievable discount (Q4 / multi-year): -20%

Verified Tactical Savings Levers

  • Annual Upfront PrepayUp to -15%

    Consolidated discount for upfront annual billing versus monthly rate.

  • Competitive Migration CreditUp to -25%

    Migration credits and buyout of remaining competitor contract period.

Security & Data Exit
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Compliance & Security Standards: Graylog

SOC 2 Type IIAudited
ISO 27001Not reported
GDPR / RGPDAudited
HIPAANot reported
PCI-DSSNot reported

"Graylog Recognized by its users in the latest Gartner® SIEM Voice of the Customer"

Verifiable citation: /index
Jurisdiction & Legal Sovereignty
🇺🇸United States [US]Subject to US CLOUD ActGDPR DPA Available
SSO Availability (SAML Enterprise)
Enterprise-Only SSO
Data Residency
USEUSELF_HOSTEDAWSAzureGCP
AI Privacy Policy
Opt-out available
Data Liberation & Migration Runbook: GraylogJSON · CSV · SYSLOG
Actionable escape runbook and credential export guarantees to mitigate vendor lock-in.
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Supported Structured Export Formats
JSONCSVSYSLOG
Password Hash Portability
Subject to Support Ticket (Manual Process)

Credential hash export requires commercial mediation or formal support ticket approval.

CLI Command / Rescue Endpoint
/api/system/cluster
Exit Protocol & Migration Notes

Los datos almacenados pueden exportarse mediante consultas directas a los motores de almacenamiento subyacentes o a través de exportaciones masivas en formatos estándar.

Deployment & Infrastructure Requirements: GraylogDocker
Hardware specs and Docker directives to run on local servers, dedicated VPS, or Kubernetes without telemetry leak to the cloud.
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Minimum Memory1 GB RAM (Recommended)
Compute CPU1 vCPU
Runtime / LanguageTypeScript / Go / Rust
Code LicenseOpen Source
Docker CLI Directive
docker run -d --name graylog -p 8080:8080 graylog:latest
Companion Services & Dependencies:
PostgreSQL 15+Redis 7+
Community & Repository
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Technical Reputation of Graylog

80/100 Technical Trust

Frequent Praises in Production

  • High ingestion and search speed for large log volumes.
  • Flexible architecture with native support for self-hosted deployments.
  • Powerful alerting engines and customizable dashboards.

Reported Production Frictions

  • Moderate learning curve when configuring complex cluster environments.
  • Advanced security features and enterprise support require commercial quotes.
Commercial Treatment & Vendor Lock-in:Requires Sales Contact

Assisted cancellation requiring meeting with account team or contract notice period.

Frequently Asked Technical Questions (Graylog)

How are logs stored and indexed within the system?

Graylog utilizes scalable search and indexed storage engines to process massive streams of structured and unstructured data originating from multiple infrastructure sources.

Can Graylog be deployed on-premises on proprietary infrastructure?

Yes, the platform offers a self-hosted edition that allows running containers and components on local servers or private clouds according to organizational compliance requirements.

What corporate authentication methods does the platform support?

It provides integration with standard directory and identity protocols, enabling centralized authentication for multi-user access and role-based permissions management.

Direct Alternatives

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