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Logging · head to head

Azure Monitor vs Coralogix

Azure Monitor logo

Azure Monitor

Logging

Azure's Monitoring and Diagnostics Service

From
Free
Rated
-
Full reviewWebsite
Coralogix logo

Coralogix

Logging

Continuous Log Insights and Visibility

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Azure Monitor billed per GB ingested across three separate log plans, Auxiliary, Basic and Analytics, so the plan chosen changes the rate as much as the volume does; Coralogix no self-hosted option; cloud-only SaaS requiring use of customer's AWS, Azure, or GCP infrastructure
  • They diverge on capability: Azure Monitor covers Log collection, Coralogix covers Log aggregation.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Azure Monitor and Coralogix actually diverge.

Attributes where Azure Monitor and Coralogix differ
AttributeAzure MonitorCoralogix
PlatformsWeb, ApiCloud-hosted (AWS, Azure, GCP)
Founded20102015

Identical on both: starting price (Free), pricing model (usage-based), free tier (Yes), user rating (Not yet rated), category (Logging).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Azure Monitor

  • Log collection
  • Metrics collection
  • Alerts and notifications
  • Custom dashboards

Only in Coralogix

  • Log aggregation
  • Machine learning analytics
  • Alerts
  • Distributed tracing

Both cover

  • API
  • Webhooks
  • REST
  • Web support
  • Api support

What people use each for

The jobs each tool is most often brought in to do.

Azure Monitor

  • Collecting logs and metrics from Azure resourcesnot Coralogix
  • Alerting on metric thresholds and log queriesnot Coralogix
  • Application performance monitoring through Application Insightsnot Coralogix
  • Long-term log retention for compliancenot Coralogix
  • Querying operational data with KQLnot Coralogix

Coralogix

  • Enterprises requiring infinite log retention across logs, metrics, and tracesnot Azure Monitor
  • Organizations with cross-signal correlation needs (logs, metrics, traces unified)not Azure Monitor

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Azure Monitor

  • Billed per GB ingested across three separate log plans, Auxiliary, Basic and Analytics, so the plan chosen changes the rate as much as the volume does
  • Only the first 5 GB a month of Analytics logs is free per billing account
  • Retention beyond the base period is charged per GB per month, up to 2 years interactive and 12 years long term
  • Log queries and search jobs are billed per GB scanned, so investigating an incident costs money
  • Alert rules are billed per time series for metrics and by execution frequency for logs
  • The pricing page shows placeholders rather than rates until a region and currency are chosen

Coralogix

  • No self-hosted option; cloud-only SaaS requiring use of customer's AWS, Azure, or GCP infrastructure
  • Pricing is purely usage-based per GB with no flat-rate subscription option; suitable for unpredictable workloads but no cost ceiling

Pricing, plan by plan

Azure Monitor

Free
  • FreeFree
    • Log collection
    • Metrics collection
    • Alerts and notifications

Coralogix

Free

No published plan breakdown. See the Coralogix review.

Which should you pick?

Choose Azure Monitor if

  • You need log collection.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want metrics collection.
Azure Monitor review

Choose Coralogix if

  • You need log aggregation.
  • You want to start without paying.
  • You work on Cloud-hosted (AWS, Azure, GCP).
  • You also want machine learning analytics.
Coralogix review

Questions people ask

Is Azure Monitor or Coralogix better?
Neither clearly leads. Azure Monitor starts at Free and Coralogix at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Azure Monitor or Coralogix?
Azure Monitor starts at Free and Coralogix at Free.
Does Azure Monitor or Coralogix run on more platforms?
Azure Monitor runs on Web, Api. Coralogix runs on Cloud-hosted (AWS, Azure, GCP).
Can I use Azure Monitor for free?
Both have a free tier, so you can try either at no cost before committing.
What is Azure Monitor best used for?
Azure Monitor is most often used for collecting logs and metrics from azure resources, alerting on metric thresholds and log queries, application performance monitoring through application insights, long-term log retention for compliance. Of those, collecting logs and metrics from azure resources and alerting on metric thresholds and log queries are not what Coralogix is typically brought in for.
What can Azure Monitor do that Coralogix cannot?
Azure Monitor covers Log collection, Metrics collection, Alerts and notifications, Custom dashboards. Coralogix covers Log aggregation, Machine learning analytics, Alerts, Distributed tracing. Both handle API, Webhooks, REST, Web support.

Answered from the vendors’ own pages

Azure Monitor: How does Azure Monitor billing work?

Billing is based on data volume ingested into Azure Monitor. Additional charges apply separately for alerts, notifications, web tests, and data export. Activity log and platform metrics are automatically collected with an Azure subscription.

Source
Coralogix: How is Coralogix pricing structured and what are the per-unit costs?

Coralogix uses usage-based pricing with no tiered plans. All customers get identical feature access. Logs cost $0.42/GB, Traces cost $0.16/GB, Metrics cost $0.06/GB (1GB = 750 active time series), and AI costs $1.50 per 1M tokens.

Source
Azure Monitor: What savings are available with Azure Monitor?

Capacity reservations offer up to 36% savings compared to standard pay-as-you-go pricing when you commit to reserved capacity upfront.

Source
Coralogix: Is a free trial available and what does it include?

Yes, you can sign up for a free 14-day trial with no credit card required. The trial includes full feature access with a quota of 8 units.

Source
Azure Monitor: Is there a free tier for Azure Monitor?

No dedicated free tier exists. Activity log and platform metrics are automatically collected with an Azure subscription, but detailed monitoring requires additional configuration and associated costs.

Source
Coralogix: What features are included at all pricing levels and what happens if I exceed my quota?

All accounts include 24/7 real human support, unlimited data sources, unlimited users and hosts, unlimited team members, and enterprise features like RBAC, SSO, audit trails, and compliance controls. You can pay as-you-go to exceed your daily quota up to 2X.

Source
Coralogix: Do unused units roll over to the next billing period?

No, unused units or tokens expire at subscription term end with no rollover, refund, or credit options.

Source
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