Logging · head to head
Checkly vs Sumo Logic
Checkly
Logging
Active reliability platform combining uptime monitoring, API testing, and incident response
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Checkly free tier has limited check allocations per month; Sumo Logic neither the Essentials nor the Enterprise Suite package lists a price on the pricing page; both link to Contact Sales
- They diverge on capability: Checkly covers Uptime monitoring, Sumo Logic covers Log aggregation.
- Prices and features above were last checked on 30 August 2026.
Where they differ
Only the attributes on which Checkly and Sumo Logic actually diverge.
| Attribute | Checkly | Sumo Logic |
|---|---|---|
| Pricing model | subscription | usage-based |
| Platforms | Web, CLI, API | Web, Api |
| Founded | Unknown | 2010 |
Identical on both: starting price (Free), 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 Checkly
- Uptime monitoring
- Synthetic browser testing
- API monitoring
- Heartbeat monitoring
- Monitoring-as-Code
- Status pages
- Root cause analysis
- Global locations
Only in Sumo Logic
- Log aggregation
- Metrics collection
- Real-time analytics
- Custom dashboards
- API
- Webhooks
- REST
- Web support
What people use each for
The jobs each tool is most often brought in to do.
Checkly
- Monitor API endpoints with custom assertionsnot Sumo Logic
- Test user journeys with browser automationnot Sumo Logic
- Detect performance degradation across regionsnot Sumo Logic
- Verify DNS and TCP connectivitynot Sumo Logic
- Ensure cron jobs and background tasks completenot Sumo Logic
Sumo Logic
- Cloud-native log analytics across applications and infrastructurenot Checkly
- Running a SIEM with MITRE ATT&CK mapped detections and UEBAnot Checkly
- Compliance and audit readiness reporting from log datanot Checkly
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
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
Sumo Logic
- Neither the Essentials nor the Enterprise Suite package lists a price on the pricing page; both link to Contact Sales
- Quoted per GB figures assume an annual commitment, an average of 1 GB of log ingest per day and a US deployment region
- Pricing varies by the AWS deployment region chosen, so the same volume costs differently in Dublin, Frankfurt, Sydney or Tokyo
- Flex pricing bills per TB scanned rather than per GB ingested, so query activity drives the bill
- Feature activation is subject to minimum volume, minimum user counts and service requirements confirmed at the time of the transaction
- The API is limited to four calls per section, ten concurrent in-flight requests, and query processing times out after two minutes
- Self-serve credit card purchase is capped at $25,000; larger purchases must go through sales or a reseller
Pricing, plan by plan
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
Sumo Logic
Free- FreeFree
- Log aggregation
- Metrics collection
- Real-time analytics
Which should you pick?
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.
Choose Sumo Logic if
- You need log aggregation.
- You want to start without paying.
- You work on Web, Api.
- You also want metrics collection.
Questions people ask
- Is Checkly or Sumo Logic better?
- Neither clearly leads. Checkly starts at Free and Sumo Logic at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Checkly or Sumo Logic?
- Checkly starts at Free and Sumo Logic at Free.
- Does Checkly or Sumo Logic run on more platforms?
- Checkly runs on Web, CLI, API. Sumo Logic runs on Web, Api.
- Can I use Checkly for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Checkly best used for?
- Checkly is most often used for monitor api endpoints with custom assertions, test user journeys with browser automation, detect performance degradation across regions, verify dns and tcp connectivity. Of those, monitor api endpoints with custom assertions and test user journeys with browser automation are not what Sumo Logic is typically brought in for.
- What can Checkly do that Sumo Logic cannot?
- Checkly covers Uptime monitoring, Synthetic browser testing, API monitoring, Heartbeat monitoring. Sumo Logic covers Log aggregation, Metrics collection, Real-time analytics, Custom dashboards.
Answered from the vendors’ own pages
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.
SourceSumo Logic: How much does Sumo Logic cost?
Sumo Logic does not publish specific pricing on its pricing page. Essentials plan is available via self-serve credit card for up to $25,000, with Enterprise Suite requiring sales contact for quotes.
SourceCheckly: 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.
SourceSumo Logic: How is Sumo Logic priced?
Sumo Logic uses a credit-based pricing model. Logs are measured by GB scanned during queries, metrics by Data Points per Minute, and traces up to 5GB per day on Essentials.
SourceCheckly: 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.
SourceSumo Logic: Is there a free trial?
Yes, Sumo Logic offers a 30-day free trial for the Essentials plan, which is available via self-serve credit card signup.
SourceCheckly: 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.
SourceSumo Logic: What are the data retention limits?
The Essentials plan supports up to 365 days of log retention, 300 log monitors, 500 metric monitors, and 5GB per day trace storage.
SourceRelated pages
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