DevVersus

Elastic APM vs Helios(2026)

Elastic APM is better for teams that need unified with elasticsearch logs. Helios is the stronger choice if test generation unique. Elastic APM is freemium (from $0) and Helios is freemium (from $0).

Full feature breakdown, pricing details, and pros & cons below.

Affiliate disclosure: Some “Visit” links on this page are affiliate links. We may earn a commission if you sign up — at no extra cost to you. It does not affect our rankings or editorial coverage. Learn more.

Elastic APM logo

Elastic APM

freemium

Elastic APM is application performance monitoring built natively into the Elastic Stack (ELK) — trace transactions, profile code, and correlate APM data with logs and infrastructure metrics.

Starting at $0

Visit Elastic APM
Helios logo

Helios

freemium

Helios provides distributed tracing and testing automation for microservices — capturing real traffic flows to create automated tests and giving developers deep service-level visibility.

Starting at $0

Visit Helios

How Do Elastic APM and Helios Compare on Features?

FeatureElastic APMHelios
Pricing modelfreemiumfreemium
Starting price$0$0
APM traces
Error tracking
Profiling
Infrastructure metrics
Log correlation
Service maps
OpenTelemetry compatible
Distributed tracing
Test generation from traffic
Service dependency map
OTel support
CI/CD integration
Slack notifications
Free tier

Elastic APM Pros and Cons vs Helios

E

Elastic APM

+Unified with Elasticsearch logs
+Open source agent
+Good integration with existing ELK
+Strong community
Complex Elastic setup
Expensive at cloud scale
Observability not Elastic's core focus
H

Helios

+Test generation unique
+Developer-first
+Free plan available
+Good microservices focus
Very small community
Limited to trace-based observability
Less monitoring depth

Should You Use Elastic APM or Helios?

Choose Elastic APM if…

  • Unified with Elasticsearch logs
  • Open source agent
  • Good integration with existing ELK

Choose Helios if…

  • Test generation unique
  • Developer-first
  • Free plan available

More Observability & APM Comparisons