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Last9 Pricing 2026

Plans, hidden costs, and cheaper alternatives compared

Is Last9 worth the price?

85/10

Last9's pricing is quite generous, especially with its robust Free tier offering 100M events monthly and a wide array of features.

The jump to the Pro tier at $280/month for 1B events is a reasonable step for growing teams, offering significant scalability. This pricing structure is best for startups and mid-sized companies looking for comprehensive observability without breaking the bank.

Pricing Plans

Free

$0/mo

  • 100M events monthly
  • Unlimited team members
  • 10 ingestion rules
  • 20 alert rules
  • 7-day data retention
  • Email support
  • Service Discovery (APM)
  • Log Analytics
  • Distributed Tracing
  • Browser Monitoring (RUM)
  • Custom Dashboards
  • 20M timeseries / metric / day Cardinality Quota
  • SSO Access Controls
  • SOC2 Type 2
  • ISO 27001
  • HIPAA
  • PCI DSS
  • Best-effort reliability SLAs

Pro

$280/mo

  • 1B events / mo
  • Everything in the Free Plan
  • Unlimited events, usage pricing applies
  • Unlimited ingestion rules
  • Unlimited alert rules
  • 90-day data retention for metrics
  • 14-day data retention for logs and traces
  • Streaming aggregates
  • LogMetrics and TraceMetrics
  • 99.9% write and 99.5% read SLAs
  • 1:1 support over Slack/MS Teams
  • Unlimited Alerting
  • 20M timeseries / metric / day Cardinality Quota
  • Cold Storage & Rehydration
  • Physical Indexes
  • Onboarding Support

Enterprise

Contact us

  • Everything in the Pro Plan
  • Commitment pricing
  • Custom retention
  • Custom cardinality quotas
  • Bring your own cloud
  • 24×7×365 premium enterprise support
  • PoC + Migration support
  • SLO Monitoring
  • Customizable Retention
  • Customizable Cardinality Quota
  • Audit Trail
  • Assigned FDE
  • 24/7 Support
  • Migration Support

Hidden Costs & Gotchas

Unlimited events in Pro tier implies usage-based overages.

Enterprise features require custom quotes.

Cardinality quotas can lead to unexpected costs.

Which Plan Do You Need?

Startups needing comprehensive observability

Teams scaling event ingestion rapidly

Companies prioritizing strong data retention

How Last9 Compares to Competitors

Compared to Datadog, which can quickly become very expensive with usage-based pricing, Last9's Free and Pro tiers offer more predictable costs. New Relic also has a more complex pricing model, whereas Last9's $280/month Pro tier provides a clear value proposition for 1B events, making it potentially more cost-effective for similar usage levels.

Last9 Pricing FAQ

How much does Last9 cost?

Last9 starts at $280/month on the Pro plan. A free plan is also available with limited features.

Does Last9 have a free plan?

Yes. Last9 offers a free plan called "Free". It includes: 100M events monthly, Unlimited team members, 10 ingestion rules.

Is there a cheaper alternative to Last9?

Yes. Popular alternatives to Last9 include SigNoz, New Relic, Axiom, Logz.io. Free alternatives include SigNoz, New Relic, Axiom. Compare them side-by-side on Toolradar.

Cheaper alternatives to Last9

Direct competitors with similar features. Many offer free tiers or lower per-seat pricing.