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Uptime.com vs Checkly

Uptime.com logo

Uptime.com

Logging

Website monitoring and uptime checker with 80+ global monitoring points

From
On request
Rated
-
Full reviewWebsite
Checkly logo

Checkly

Logging

Active reliability platform combining uptime monitoring, API testing, and incident response

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Checkly has a free tier, so it costs nothing to try first.
  • Each has a real cost: Uptime.com pricing structure not fully detailed publicly; Checkly free tier has limited check allocations per month
  • They diverge on capability: Uptime.com covers Website monitoring, Checkly covers Uptime monitoring.

Where they differ

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

Attributes where Uptime.com and Checkly differ
AttributeUptime.comCheckly
Starting priceOn requestFree
Free tierNoYes
PlatformsWeb, APIWeb, CLI, API

Identical on both: pricing model (subscription), 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 Uptime.com

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

Only in Checkly

  • Uptime monitoring
  • Synthetic browser testing
  • Heartbeat monitoring
  • Monitoring-as-Code
  • Root cause analysis
  • Global locations

Both cover

  • API monitoring
  • Status pages

What people use each for

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

Uptime.com

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

Checkly

  • Monitor API endpoints with custom assertionsnot Uptime.com
  • Test user journeys with browser automationnot Uptime.com
  • Detect performance degradation across regionsnot Uptime.com
  • Verify DNS and TCP connectivitynot Uptime.com
  • Ensure cron jobs and background tasks completenot Uptime.com

Where each one falls short

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

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

Checkly

  • Free tier has limited check allocations per month
  • Overage charges can add up with high-volume workloads
  • Status pages require separate paid tier
  • Root cause analysis is separate billing component

Pricing, plan by plan

Uptime.com

On request

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

Checkly

Free
  • HobbyFree
    • 10 uptime monitors
    • 1,000 browser checks monthly
    • 10,000 API checks monthly
  • Team$64/month
    • 75 uptime monitors
    • 12,000 browser checks monthly
    • 100,000 API checks monthly
  • Enterprise$undefined/custom
    • Custom monitor quantities
    • All 22 global locations
    • 1-second check frequency

Which should you pick?

Choose Uptime.com if

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

Choose Checkly if

  • You need uptime monitoring.
  • You want to start without paying.
  • You work on Web, CLI, API.
  • You also want synthetic browser testing.
Checkly review

Questions people ask

Is Uptime.com or Checkly better?
Neither clearly leads. Uptime.com starts at On request and Checkly at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Uptime.com or Checkly?
Checkly has a free tier; the other does not. Paid plans start at On request for Uptime.com and Free for Checkly.
Does Uptime.com or Checkly run on more platforms?
Uptime.com runs on Web, API. Checkly runs on Web, CLI, API.
Can I use Checkly for free?
Yes. Checkly has a free tier, so you can try it without paying. Uptime.com starts at On request.
What is Uptime.com best used for?
Uptime.com is most often used for monitor website availability across multiple global locations, test api endpoints and validate response times, verify dns resolution and certificate validity, track page load performance over time. Of those, monitor website availability across multiple global locations and test api endpoints and validate response times are not what Checkly is typically brought in for.
What can Uptime.com do that Checkly cannot?
Uptime.com covers Website monitoring, Synthetic monitoring, Page speed testing, Real User Monitoring. Checkly covers Uptime monitoring, Synthetic browser testing, Heartbeat monitoring, Monitoring-as-Code. Both handle API monitoring, Status pages.

Answered from the vendors’ own pages

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
Checkly: What is included in the free Checkly plan?

The free Hobby plan includes 10 uptime monitors, 1,000 monthly browser checks, 10,000 monthly API checks, 6 monitoring locations, and 2-minute minimum check frequency with email, Slack, and webhook alerts.

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
Checkly: Can I write monitoring checks in my preferred language?

Yes, Checkly uses TypeScript/JavaScript for monitoring-as-code, integrated with Playwright for browser testing and supporting REST API testing.

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
Checkly: How much does status page add to my bill?

Status pages cost between $0-$30/month depending on your plan tier, billed separately from core monitoring.

Source
Checkly: What is the minimum check frequency?

The Hobby and Starter plans support 2-minute and 1-minute minimums respectively. The Team plan supports 30-second intervals, while Enterprise offers 1-second minimum frequency.

Source
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