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Software · head to head

Sematext vs AppDynamics

Sematext logo

Sematext

Software

Full Stack Observability Platform

From
Free
Rated
-
A

AppDynamics

Software

Enterprise Application Performance Management

From
Free
Rated
-

The short version

  • Each has a real cost: Sematext the $5 Basic plan caps ingestion at 500 MB a day and retains logs for 7 days; AppDynamics appdynamics.com/pricing returns a 301 redirect to Splunk's observability pricing page; the product is now sold as Splunk AppDynamics
  • They diverge on capability: Sematext covers Log aggregation, AppDynamics covers Application performance monitoring.

Where they differ

Only the attributes on which Sematext and AppDynamics actually diverge.

Attributes where Sematext and AppDynamics differ
AttributeSematextAppDynamics
Founded20072008

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

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 Sematext

  • Log aggregation
  • APM
  • Metrics monitoring
  • Anomaly detection

Only in AppDynamics

  • Application performance monitoring
  • Distributed tracing
  • Real-time analytics
  • Alert management

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.

Sematext

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

AppDynamics

  • Application performance monitoring for Java, .NET and other enterprise application stacksnot Sematext
  • Business transaction tracing across distributed application tiersnot Sematext
  • Infrastructure monitoring priced per vCPUnot Sematext

Where each one falls short

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

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

AppDynamics

  • appdynamics.com/pricing returns a 301 redirect to Splunk's observability pricing page; the product is now sold as Splunk AppDynamics
  • Infrastructure Edition starts at $6 per vCPU per month billed annually, so cost scales with core count rather than host count
  • Premium Edition starts at $33 per host per month and Enterprise Edition at $50 per host per month, both billed annually
  • The published figures are starting prices only, with volume pricing requiring a sales quote

Pricing, plan by plan

Sematext

Free
  • FreeFree
    • Log aggregation
    • APM
    • Metrics monitoring

AppDynamics

Free
  • FreeFree
    • Application performance monitoring
    • Distributed tracing
    • Real-time analytics

Which should you pick?

Choose Sematext if

  • You need log aggregation.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want apm.

Choose AppDynamics if

  • You need application performance monitoring.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want distributed tracing.

Questions people ask

Is Sematext or AppDynamics better?
Neither clearly leads. Sematext starts at Free and AppDynamics at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Sematext or AppDynamics?
Sematext starts at Free and AppDynamics at Free.
Does Sematext or AppDynamics run on more platforms?
Both run on Web, Api, so platform support will not decide this one for you.
Can I use Sematext for free?
Both have a free tier, so you can try either at no cost before committing.
What is Sematext best used for?
Sematext is most often used for centralised log management and search across services, infrastructure and application monitoring alongside logs. Of those, centralised log management and search across services and infrastructure and application monitoring alongside logs are not what AppDynamics is typically brought in for.
What can Sematext do that AppDynamics cannot?
Sematext covers Log aggregation, APM, Metrics monitoring, Anomaly detection. AppDynamics covers Application performance monitoring, Distributed tracing, Real-time analytics, Alert management. Both handle API, Webhooks, REST, Web support.

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