Predictable pricing built for scale

Start monitoring for free and pay only for what you use. No per-host, node or user charges. Run-time ingestion controls to drop noise, route critical data.

Free

$0 /mo

Hobby projects and small teams

GET STARTED WITH:

100M events monthly
5 team members
10 ingestion rules
20 alert rules
7-day data retention
Email support

Start for free

Pro

$1150 /mo

Production apps with growing scale

EVERYTHING IN FREE, PLUS:

1B events/mo

Unlimited events with usage pricing
Unlimited team members
Unlimited ingestion rules
Unlimited alert rules
90-day retention for metrics
14-day 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

Get started

Enterprise

Large apps at internet scale

EVERYTHING IN PRO, PLUS:

Commitment pricing
Custom retention
Custom cardinality quotas
Bring your own cloud
24×7×365 enterprise support
PoC + Migration support

Talk to us

Change plan

Free

Hobby projects and small teams

Start for free

Features available in the free plan
Feature	Included
DASHBOARD
Service Discovery (APM)
Log Analytics
Distributed Tracing
Browser Monitoring (RUM)
Custom Dashboards
Alerting	20 rules
Changeboards
SLO Monitoring
CONTROL PLANE
Number of events	100M
Retention	7 days
Ingestion Rules Sensitive Data, Forward, Drop, Remapping	10 rules
Cardinality Quota	20M timeseries/metrics/day
Streaming Aggregation
LogMetrics
TraceMetrics
Cold Storage & Rehydration
Physical Indexes
SECURITY & COMPLIANCE
SSO
Access Controls
SOC2 Type 2
ISO 27001
HIPAA
PCI DSS
SLAs	Best-effort reliability
Audit Trail
Bring Your Own Cloud
SUPPORT
Email Support
Slack / MS Teams Support
Onboarding Support
Assigned FDE
24/7 Support
Migration Support

Pro

Production apps with growing scale

Get started

Features available in the pro plan
Feature	Included
DASHBOARD
Service Discovery (APM)
Log Analytics
Distributed Tracing
Browser Monitoring (RUM)
Custom Dashboards
Alerting	Unlimited
Changeboards
SLO Monitoring
CONTROL PLANE
Number of events	Unlimited, with usage pricing
Retention	90 days for metrics, 14 days for logs & traces
Ingestion Rules Sensitive Data, Forward, Drop, Remapping	Unlimited
Cardinality Quota	20M timeseries/metrics/day
Streaming Aggregation
LogMetrics
TraceMetrics
Cold Storage & Rehydration
Physical Indexes
SECURITY & COMPLIANCE
SSO
Access Controls
SOC2 Type 2
ISO 27001
HIPAA
PCI DSS
SLAs	99.9% write, 99.5% read
Audit Trail
Bring Your Own Cloud
SUPPORT
Email Support
Slack / MS Teams Support
Onboarding Support
Assigned FDE
24/7 Support
Migration Support

Enterprise

Large apps at internet scale

Talk to us

Features available in the enterprise plan
Feature	Included
DASHBOARD
Service Discovery (APM)
Log Analytics
Distributed Tracing
Browser Monitoring (RUM)
Custom Dashboards
Alerting	Unlimited
Changeboards
SLO Monitoring
CONTROL PLANE
Number of events	Unlimited, with usage pricing
Retention	Customizable
Ingestion Rules Sensitive Data, Forward, Drop, Remapping	Unlimited
Cardinality Quota	Customizable
Streaming Aggregation
LogMetrics
TraceMetrics
Cold Storage & Rehydration
Physical Indexes	Contact Us
SECURITY & COMPLIANCE
SSO
Access Controls
SOC2 Type 2
ISO 27001
HIPAA
PCI DSS
SLAs	99.9% write, 99.5% read
Audit Trail
Bring Your Own Cloud
SUPPORT
Email Support
Slack / MS Teams Support
Onboarding Support
Assigned FDE
24/7 Support
Migration Support

Compare Last9 pricing plans: Free, Pro, and Enterprise
Compare Plans	Free Sign up	Pro Get started	Enterprise Talk to us
DASHBOARD
Service Discovery (APM)
Log Analytics
Distributed Tracing
Browser Monitoring (RUM)
Custom Dashboards
Alerting	20 rules	Unlimited	Unlimited
Changeboards
SLO Monitoring
CONTROL PLANE
Number of events	100M	Unlimited, with usage pricing	Unlimited, with usage pricing
Retention	7 days	90 days for metrics, 14 days for logs & traces	Customizable
Ingestion Rules Sensitive Data, Forward, Drop, Remapping	10 rules	Unlimited	Unlimited
Cardinality Quota	20M timeseries/metrics/day	20M timeseries/metrics/day	Customizable
Streaming Aggregation
LogMetrics
TraceMetrics
Cold Storage & Rehydration
Physical Indexes			Contact Us
SECURITY & COMPLIANCE
SSO
Access Controls
SOC2 Type 2
ISO 27001
HIPAA
PCI DSS
SLAs	Best-effort reliability	99.9% write, 99.5% read	99.9% write, 99.5% read
Audit Trail
Bring Your Own Cloud
SUPPORT
Email Support
Slack / MS Teams Support
Onboarding Support
Assigned FDE
24/7 Support
Migration Support

Matt Iselin

Head of SRE

With Last9, we just eliminated the toil. No more worrying about failing dashboards or alerts — we can finally use our metrics. It just works.

Rahul Mahale

Principal DevOps Engineer

Last9 helped us forget all the different observability tools and consolidate every dashboard into one single place.

Ranjeet Walunj

SVP Engineering

Using Last9's high cardinality workflows, we measured SLAs accurately, extracted system insights, and tracked customer impact proactively.

4.8/5

G2 Reviews

With Last9, we just eliminated the toil. No more worrying about failing dashboards or alerts — we can finally use our metrics. It just works.

Matt Iselin

Head of SRE

Last9 helped us forget all the different observability tools and consolidate every dashboard into one single place.

Rahul Mahale

Principal DevOps Engineer

Using Last9's high cardinality workflows, we measured SLAs accurately, extracted system insights, and tracked customer impact proactively.

Ranjeet Walunj

SVP Engineering

4.8/5

G2 Reviews

Frequently asked questions

Can't find the answer to your question?

Talk to our support team for help.

Contact support

An event is a log line, trace span, or a metric sample.

View last 30 days of usage in Control Plane by total, logs, traces, and metrics. You can click on a date to view hourly breakdown.

If you're estimating your regular usage to be upwards of 3T events a month, we'd be happy to discuss longer term commitments to help discount your billing.

Yes. You'll get an email notification when you reach 50%, 75%, 90%, and 100% of the limits.

When signing on to the Enterprise plan, we share estimated overage charges in case you go over the discounted commitment thresholds.

We're available on Slack and Microsoft Teams for quick and async support queries. We also do office hours with customers and 1:1 on-call support.

The pay-as-you-go plan lets you push your telemetry to your own S3 for cold storage that can then be rehydrated. If you still need longer retention, the Enterprise plan supports customized retention periods.

Yes. We're available on both marketplaces.

Not supported in the product directly, but we'd be happy to share a link.

We support bring-your-own-cloud (BYOC) as part of our Enterprise plan. It's a managed deployment.

Start observing for free. No lock-in.

OPENTELEMETRY • PROMETHEUS

Just update your config. Start seeing data on Last9 in seconds.

DATADOG • NEW RELIC • OTHERS

We've got you covered. Bring over your dashboards & alerts in one click.

BUILT ON OPEN STANDARDS

100+ integrations. OTel native, works with your existing stack.

4.8/5

G2 Reviews