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Head-to-head · Observability Platforms

Splunk Observability Cloud vs SigNoz

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Splunk Observability Cloud #2 in Observability Platforms 9.1/10 Free plan Free plan✓ 0 of 3 features Visit Splunk
SigNoz #8 in Observability Platforms 8.5/10 Free plan · 30-day trial Free planFree trial✓ 1 of 3 features Visit SigNoz

Splunk Observability Cloud leads on 1 check, SigNoz on 0, and 2 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSplunk Observability Cloud · 9.1/10
  • Lowest starting priceSplunk Observability Cloud · $15/mo
  • Free planboth
  • Free trialonly SigNoz
  • Most featuresSigNoz · 1 of 3

Splunk Observability Cloud scores higher on our rubric for observability platforms: 9.1 against 8.5 out of 10; our editors rank them #2 and #8.

Splunk Observability Cloud is cheaper to start at $15/mo against $49/mo.

Splunk Observability Cloud is the better fit for teams needing a mature full-stack platform. SigNoz is the better fit for open-source teams wanting full-stack observability.

  • Splunk Observability Cloud fits best

    Teams needing a mature full-stack platform

  • SigNoz fits best

    Open-source teams wanting full-stack observability

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Splunk Observability Cloud 9.1/10 Visit ↗ SigNoz 8.5/10 Visit ↗
At a glance
Editor score 9.1 8.5
Ranking #2 in Observability Platforms #8 in Observability Platforms
Best for Teams needing a mature full-stack platform Open-source teams wanting full-stack observability
Pricing model Free plan + paid Free plan + paid
Starting price $15/mo (best) $49/mo
Free plan ✓ ✓
Free trial — 30 days
Deployment Cloud Cloud, Self-hosted
Platforms Web Web
Integrations 6 integrations 45+ integrations
Features Splunk Observability Cloud 0/3 · SigNoz 1/3
Log search Not checked yet Not checked yet
Distributed tracing Not checked yet ✓ (best)
Synthetic monitoring Not checked yet Not checked yet
Specs
Telemetry types Not checked yet Not checked yet
Data retention Not checked yet Not checked yet
Pricing model Not checked yet Not checked yet
Our review
Pros
  • Free Edition supports up to 15 hosts with full feature parity
  • Covers infrastructure, applications, databases, users, and synthetics
  • OpenTelemetry ingestion plus AWS, Azure, and Google Cloud integrations
  • Open-source self-hosted edition with customer-managed deployment
  • Combines traces, logs, metrics, service maps, dashboards, and alerts
  • OpenTelemetry support with trace-to-log and log-to-trace correlation
Cons
  • Paid plans are billed annually per host
  • The query language is proprietary
  • Delivered as SaaS rather than customer-managed deployment
  • Self-hosting places deployment responsibility on the customer
  • Teams pricing adds usage-based telemetry charges beyond included usage
  • RUM is implemented through OpenTelemetry rather than a separate module
Our verdict

Splunk Observability Cloud is a cloud-based observability platform for engineering, operations, and development teams. It brings infrastructure, application, database, real user, and synthetic monitoring into one service, with metrics,…

Read the review →

SigNoz is an open-source observability platform for engineering teams monitoring cloud-native applications and infrastructure. It brings application performance monitoring, distributed tracing, logs, metrics, dashboards, alerts, and…

Read the review →
  1. Splunk Observability CloudObservability Platforms 9.1Free plan
  2. SigNozObservability Platforms 8.5Free plan · 30-day trial

Strengths and trade-offs

  • Splunk Observability Cloud — where it wins

    • Free Edition supports up to 15 hosts with full feature parity
    • Covers infrastructure, applications, databases, users, and synthetics
    • OpenTelemetry ingestion plus AWS, Azure, and Google Cloud integrations

    Where it doesn't

    • Paid plans are billed annually per host
    • The query language is proprietary
    • Delivered as SaaS rather than customer-managed deployment

  • SigNoz — where it wins

    • Open-source self-hosted edition with customer-managed deployment
    • Combines traces, logs, metrics, service maps, dashboards, and alerts
    • OpenTelemetry support with trace-to-log and log-to-trace correlation

    Where it doesn't

    • Self-hosting places deployment responsibility on the customer
    • Teams pricing adds usage-based telemetry charges beyond included usage
    • RUM is implemented through OpenTelemetry rather than a separate module
  • Splunk Observability Cloud9.1/10 · Free plan

    A mature full-stack observability platform with a useful free edition and broad telemetry coverage.

    Visit SplunkFull verdict →
  • SigNoz8.5/10 · Free plan · 30-day trial

    A broad, open-source observability stack for teams that want tracing, logs, metrics, and correlation.

    Visit SigNozFull verdict →

More comparisons

All observability platforms comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update