Monitoring & Observability

Axiom vs Datadog Pricing

Q: Which is cheaper, Axiom or Datadog?

Depends on how much you use. At hobby scale they're often close, but the gap widens fast. Scroll up to "What You'd Actually Pay" to see costs at 4 usage levels.

Q: Does Axiom or Datadog have a free tier?

Axiom has a free tier. Datadog doesn't -- you'll pay from day one.

Q: How does Axiom pricing compare to Datadog?

We pull prices directly from both sites daily and break them down per-unit above. The cost calculator shows what you'd pay at your usage level -- from side project to production.

Pricing compared · Updated Mar 4, 2026

Axiom Datadog

Pricing Breakdown

Metric	Axiom	Datadog
Monthly Base	Free	—
Per Host/mo	—	$15.00/host
Per GB Ingested	—	—
Retention	—	—

What You'd Actually Pay

Monthly cost at 4 usage levels -- from hobby project to production

Usage Tier	Axiom	Datadog	Savings
Hobby 3 hosts, 5 GB	<$0.01/mo	$45.00/mo	Axiom saves $45.00/mo
Startup 10 hosts, 50 GB	<$0.01/mo	$150.00/mo	Axiom saves $150.00/mo
Scale 50 hosts, 500 GB	<$0.01/mo	$750.00/mo	Axiom saves $750.00/mo
Enterprise 200 hosts, 2 TB	<$0.01/mo	$3,000.00/mo	Axiom saves $3,000.00/mo

Free Tiers

Axiom

500 GB/month data ingest free. 30-day retention.

Free tier available

Datadog

No free tier

FAQ

Which is cheaper, Axiom or Datadog?▾

Depends on how much you use. At hobby scale they're often close, but the gap widens fast. Scroll up to "What You'd Actually Pay" to see costs at 4 usage levels.

Does Axiom or Datadog have a free tier?▾

Axiom has a free tier. Datadog doesn't -- you'll pay from day one.

How does Axiom pricing compare to Datadog?▾

We pull prices directly from both sites daily and break them down per-unit above. The cost calculator shows what you'd pay at your usage level -- from side project to production.

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