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Elastic Security vs Sumo Logic

Elastic Security and Sumo Logic are both open source siem solutions. Elastic Security open-source SIEM and security analytics built on the ELK Stack, while Sumo Logic cloud-native SIEM and security analytics with automated threat detection. The best choice depends on your organization's size, technical requirements, and budget.

Updated Feb 2026

Summary

Choose Elastic Security if open-source core with no ingest-based pricing is your priority and teams wanting open-source flexibility with enterprise SIEM capabilities and no per-GB ingest pricing. Choose Sumo Logic if fully managed SaaS with zero infrastructure matters most and organizations wanting a fully managed cloud SIEM with predictable pricing and no infrastructure to manage.

Choose Elastic Security if:

  • You value open-source core with no ingest-based pricing
  • You value scales massively with Elasticsearch
  • You value unified SIEM, EDR, and cloud security
  • You want to avoid per-GB costs can escalate with high data volumes
  • You want to avoid less mature detection content than Splunk

Choose Sumo Logic if:

  • You value fully managed SaaS with zero infrastructure
  • You value strong cloud-native monitoring integration
  • You value automated insight generation reduces alert fatigue
  • You want to avoid complex cluster management at scale
  • You want to avoid advanced features require paid subscription

Feature Comparison

FeatureElastic SecuritySumo Logic
PricingFree (basic) / From $95/month (Cloud) / Enterprise customFrom $3.00/GB/day (Cloud Flex) / Enterprise custom
Pricing ModelResource-based (nodes/capacity)Ingest-based (per GB/day)
Open SourceYesNo
DeploymentCloud, Self-HostedCloud
Best ForTeams wanting open-source flexibility with enterprise SIEM capabilities and no per-GB ingest pricingOrganizations wanting a fully managed cloud SIEM with predictable pricing and no infrastructure to manage
Endpoint detection and response (EDR)SupportedNot available
MITRE ATT&CK-aligned detection rulesSupportedNot available
Case management and investigationSupportedNot available

Sources

Related

Full SIEM & Security Analytics guideElastic Security AlternativesSumo Logic AlternativesElastic Security OverviewSumo Logic Overview

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