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Technology · head to head

Sentry vs Uptime.com

Sentry logo

Sentry

Technology

Application monitoring platform built by developers for developers

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 Sentry has a free tier, so it costs nothing to try first.
  • Each has a real cost: Sentry spending caps stop event ingestion when reached, eliminating visibility during critical moments; Uptime.com pricing structure not fully detailed publicly
  • They diverge on capability: Sentry covers Error tracking, Uptime.com covers Website monitoring.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

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

Attributes where Sentry and Uptime.com differ
AttributeSentryUptime.com
Starting priceFreeOn request
Pricing modelUnknownsubscription
Free tierYesNo
PlatformsWeb, iOS, Android, React Native, Desktop, 30+ frameworks and languagesWeb, API
CategoryTechnologyLogging
Founded2011Unknown

Identical on both: user rating (Not yet rated).

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 Sentry

  • Error tracking
  • Performance monitoring
  • Release tracking
  • Real user monitoring
  • Alerting
  • Issue assignment
  • Breadcrumbs
  • Source maps

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.

Sentry

  • Error monitoringnot Uptime.com
  • Performance trackingnot Uptime.com
  • Debug production issuesnot Uptime.com
  • Release managementnot Uptime.com
  • User monitoringnot Uptime.com

Uptime.com

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

Where each one falls short

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

Sentry

  • Spending caps stop event ingestion when reached, eliminating visibility during critical moments
  • Complex configuration required for filters, sampling rules, issue grouping, and alert policies
  • Difficult to configure custom alerts and alert content without creating email inbox bloat
  • Error grouping is imperfect with noise and filtering issues causing incorrect error prioritization
  • Weak for distributed tracing across microservices compared to dedicated APM tools
  • UI dashboard is less customizable than alternatives like Datadog APM for complex monitoring needs

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

Sentry

Free
  • Developer (Free)Free
    • 5K errors per month
    • 1 user seat
    • 30-day data retention
  • Team$26/month
    • 50K errors per month
    • 5M transaction spans
    • 90-day data retention
  • Business$80/month
    • Higher quotas
    • Extended retention
    • Advanced filtering
  • Organization$199/month
    • SSO integration
    • Audit logs
    • Advanced security

Uptime.com

On request

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

Which should you pick?

Choose Sentry if

  • You need error tracking.
  • You want to start without paying.
  • You work on Web, iOS, Android, React Native, Desktop, 30+ frameworks and languages.
  • You also want performance monitoring.
Sentry 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 Sentry or Uptime.com better?
Neither clearly leads. Sentry 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, Sentry or Uptime.com?
Sentry has a free tier; the other does not. Paid plans start at Free for Sentry and On request for Uptime.com.
Does Sentry or Uptime.com run on more platforms?
Sentry runs on Web, iOS, Android, React Native, Desktop, 30+ frameworks and languages. Uptime.com runs on Web, API.
Can I use Sentry for free?
Yes. Sentry has a free tier, so you can try it without paying. Uptime.com starts at On request.
What is Sentry best used for?
Sentry is most often used for error monitoring, performance tracking, debug production issues, release management. Of those, error monitoring and performance tracking are not what Uptime.com is typically brought in for.
What can Sentry do that Uptime.com cannot?
Sentry covers Error tracking, Performance monitoring, Release tracking, Real user monitoring. Uptime.com covers Website monitoring, API monitoring, Synthetic monitoring, Page speed testing.

Answered from the vendors’ own pages

Sentry: Does Sentry have a free tier?

Yes. The free Developer tier includes 5,000 errors per month, one user seat, 30-day retention, and 50 session replays per month.

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
Sentry: How much do Sentry's paid plans cost?

Team plan starts at $26/month (annual) or $29/month (monthly) with 50K errors and 5M spans included. Business plan is $80-89/month. Organization plans start at $199/month with SSO and advanced compliance features.

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
Sentry: What programming languages does Sentry support?

Sentry supports over 30 languages and frameworks including JavaScript, Python, Go, Ruby, Java, .NET, PHP, Node.js, and mobile platforms including iOS, Android, and React Native.

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
Sentry: Does Sentry support self-hosting?

Yes. Sentry can be self-hosted, and the open-source version is available for deployment in on-premises environments.

Source
Sentry: How does Sentry billing work if I exceed my quota?

Sentry offers spending caps that stop ingestion when reached, meaning you lose visibility exactly when you need it most. You can pre-purchase reserved capacity at 20% discount or pay per event on-demand when exceeding included allotment.

Source
Sentry: What integrations does Sentry support?

Sentry integrates with GitHub, GitLab, Jira, Slack, PagerDuty, most CI/CD pipelines, and many other developer tools.

Source
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