SigNoz
Native OpenTelemetry support. It stores data in ClickHouse for massive query speed and lower cost than Datadog.
Pricing
Free tier
Hybrid
Adoption
→StableLicense
Open Source
Data freshness
—Overview
What is SigNoz?
Open Source Datadog Alternative
Key differentiator
“Native OpenTelemetry support. It stores data in ClickHouse for massive query speed and lower cost than Datadog.”
Capability profile
Strength Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
Catalog data
Catalog data
Catalog data
↓ Weaknesses
Catalog data
Catalog data
Fit analysis
Who is it for?
✓ Best for
Full-stack observability (Logs, Metrics, Traces) in one tool
Recommended use case
Replacing expensive Datadog bills
Recommended use case
Teams already using OpenTelemetry
Recommended use case
✕ Not a fit for
Teams needing niche legacy agent support (SigNoz is OTel first)
Not recommended
Simple uptime monitoring only
Not recommended
Cost structure
Pricing
Free Tier
Available
Open Source is Free; Cloud has Free Tier
Starts at
$49/mo (Cloud Base) + Usage
Model
Hybrid
Enterprise
Available
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Alternatives
Next step
Get Started with SigNoz
Step-by-step setup guide with code examples and common gotchas.