Softwr

Logging · head to head

Coralogix vs Sematext

Coralogix logo

Coralogix

Logging

Continuous Log Insights and Visibility

From
Free
Rated
-
Full reviewWebsite
Sematext logo

Sematext

Logging

Full Stack Observability Platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Coralogix no self-hosted option; cloud-only SaaS requiring use of customer's AWS, Azure, or GCP infrastructure; Sematext the $5 Basic plan caps ingestion at 500 MB a day and retains logs for 7 days
  • They diverge on capability: Coralogix covers Machine learning analytics, Sematext covers APM.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Coralogix and Sematext actually diverge.

Attributes where Coralogix and Sematext differ
AttributeCoralogixSematext
PlatformsCloud-hosted (AWS, Azure, GCP)Web, Api
Founded20152007

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 Coralogix

  • Machine learning analytics
  • Alerts
  • Distributed tracing

Only in Sematext

  • APM
  • Metrics monitoring
  • Anomaly detection

Both cover

  • Log aggregation
  • API
  • Webhooks
  • REST
  • Web support
  • Api support

What people use each for

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

Coralogix

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

Sematext

  • Centralised log management and search across servicesnot Coralogix
  • Infrastructure and application monitoring alongside logsnot Coralogix

Where each one falls short

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

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

Sematext

  • The $5 Basic plan caps ingestion at 500 MB a day and retains logs for 7 days
  • Ingestion and storage are billed on separate meters, at $0.10 per GB received and $0.15 per GB stored
  • Retention is a plan property rather than a setting, so keeping logs longer means moving tier
  • The published pricing page renders Standard and Pro figures from unresolved template placeholders, so only the Basic numbers are actually readable

Pricing, plan by plan

Coralogix

Free

No published plan breakdown. See the Coralogix review.

Sematext

Free
  • FreeFree
    • Log aggregation
    • APM
    • Metrics monitoring

Which should you pick?

Choose Coralogix if

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

Choose Sematext if

  • You need apm.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want metrics monitoring.
Sematext review

Questions people ask

Is Coralogix or Sematext better?
Neither clearly leads. Coralogix starts at Free and Sematext at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Coralogix or Sematext?
Coralogix starts at Free and Sematext at Free.
Does Coralogix or Sematext run on more platforms?
Coralogix runs on Cloud-hosted (AWS, Azure, GCP). Sematext runs on Web, Api.
Can I use Coralogix for free?
Both have a free tier, so you can try either at no cost before committing.
What is Coralogix best used for?
Coralogix is most often used for enterprises requiring infinite log retention across logs, metrics, and traces, organizations with cross-signal correlation needs (logs, metrics, traces unified). Of those, enterprises requiring infinite log retention across logs, metrics, and traces and organizations with cross-signal correlation needs (logs, metrics, traces unified) are not what Sematext is typically brought in for.
What can Coralogix do that Sematext cannot?
Coralogix covers Machine learning analytics, Alerts, Distributed tracing. Sematext covers APM, Metrics monitoring, Anomaly detection. Both handle Log aggregation, API, Webhooks, REST.

Answered from the vendors’ own pages

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
Sematext: How much does Sematext cost?

Sematext uses a transparent usage-based pricing model. Customers can set a Max Daily Volume for automatic rejection of excess data to prevent unexpected charges and keep costs predictable. Specific tier pricing is available through their cost calculator tool.

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
Sematext: How does Sematext's pricing compare to competitors?

Sematext is positioned as +3x cheaper than Datadog, with potential annual savings of $800,000 for customers logging more than 200TB/month and a reported 75% decrease in price per GB compared to alternatives.

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
Sematext: Does Sematext offer a free trial?

Yes, Sematext offers a 14-day free trial with no credit card required, allowing you to test the platform before committing to a paid plan.

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
Share

Related pages

More on Coralogix

More on Sematext

Keep looking

Other head to heads