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Logging · head to head

Sematext vs Uptime.com

Sematext logo

Sematext

Logging

Full Stack Observability Platform

From
Free
Rated
-
Full reviewWebsite
Uptime.com logo

Uptime.com

Logging

Website monitoring and uptime checker with 80+ global monitoring points

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Sematext has a free tier, so it costs nothing to try first.
  • Each has a real cost: Sematext the $5 Basic plan caps ingestion at 500 MB a day and retains logs for 7 days; Uptime.com pricing structure not fully detailed publicly
  • They diverge on capability: Sematext covers Log aggregation, Uptime.com covers Website monitoring.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Sematext and Uptime.com actually diverge.

Attributes where Sematext and Uptime.com differ
AttributeSematextUptime.com
Starting priceFreeOn request
Pricing modelusage-basedsubscription
Free tierYesNo
Founded2007Unknown

Identical on both: platforms (Web, Api), 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 Sematext

  • Log aggregation
  • APM
  • Metrics monitoring
  • Anomaly detection
  • API
  • Webhooks
  • REST
  • Web support

Only in Uptime.com

  • Website monitoring
  • API monitoring
  • Synthetic monitoring
  • Page speed testing
  • Real User Monitoring
  • Status pages
  • Private locations
  • Global network

What people use each for

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

Sematext

  • Centralised log management and search across servicesnot Uptime.com
  • Infrastructure and application monitoring alongside logsnot Uptime.com

Uptime.com

  • Monitor website availability across multiple global locationsnot Sematext
  • Test API endpoints and validate response timesnot Sematext
  • Verify DNS resolution and certificate validitynot Sematext
  • Track page load performance over timenot Sematext
  • Send alerts to teams when issues occurnot 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

Uptime.com

  • Pricing structure not fully detailed publicly
  • Limited information on check frequency in basic plans
  • Real User Monitoring and status pages require add-ons
  • Lower-tier plans may have feature limitations

Pricing, plan by plan

Sematext

Free
  • FreeFree
    • Log aggregation
    • APM
    • Metrics monitoring

Uptime.com

On request

No published plan breakdown. See the Uptime.com review.

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.
Sematext review

Choose Uptime.com if

  • You need website monitoring.
  • You work on Web, API.
  • You also want api monitoring.
Uptime.com review

Questions people ask

Is Sematext or Uptime.com better?
Neither clearly leads. Sematext starts at Free and Uptime.com at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Sematext or Uptime.com?
Sematext has a free tier; the other does not. Paid plans start at Free for Sematext and On request for Uptime.com.
Does Sematext or Uptime.com run on more platforms?
Sematext runs on Web, Api. Uptime.com runs on Web, API.
Can I use Sematext for free?
Yes. Sematext has a free tier, so you can try it without paying. Uptime.com starts at On request.
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 Uptime.com is typically brought in for.
What can Sematext do that Uptime.com cannot?
Sematext covers Log aggregation, APM, Metrics monitoring, Anomaly detection. Uptime.com covers Website monitoring, API monitoring, Synthetic monitoring, Page speed testing.

Answered from the vendors’ own pages

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
Uptime.com: Does Uptime.com offer a money-back guarantee?

Yes, Uptime.com provides a 30-day money-back guarantee for new users, allowing risk-free trial of their service.

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
Uptime.com: What alerting methods does Uptime.com support?

All plans include email and SMS alerting with 20+ integrations available including Slack, Teams, PagerDuty, and webhooks for custom integrations.

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
Uptime.com: How many monitoring locations does Uptime.com have?

Uptime.com operates 80+ monitoring locations worldwide, enabling checks from multiple geographic regions to detect regional connectivity issues.

Source
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