Checklyvs
UptimeRobot
UptimeRobot: Simple uptime monitoring with free tier
Checkly
Active reliability platform combining uptime monitoring, API testing, and incident response
As of 29 August 2026, Checkly is free to use. Checkly is a monitoring-as-code platform for developers built on Playwright that unifies synthetic monitoring, API testing, browser testing, and uptime checks. Softwr lists it under Logging. Checkly is available on Web, API.
Overview
What Checkly does
Checkly is an active reliability layer for developers and AI agents that combines testing, monitoring, alerting, and incident communication into one platform. The platform operates on monitoring-as-code principles, enabling teams to define checks in TypeScript/JavaScript and deploy them to 20+ global monitoring locations. Checkly supports multiple monitoring types including uptime monitoring (for URLs, TCP, DNS, databases), synthetic browser testing using Playwright, heartbeat monitoring for cron jobs and background tasks, and API monitoring with assertions. The platform integrates with incident management tools like PagerDuty, OpsGenie, and Slack for alerting, provides branded status pages with automated updates, and includes Rocky AI for automated root cause analysis using OpenTelemetry tracing data. Notable users include Vercel, CrowdStrike, Airbus, Mistral, 1Password, and Fastly.
What people use it for
- Monitor API endpoints with custom assertions
- Test user journeys with browser automation
- Detect performance degradation across regions
- Verify DNS and TCP connectivity
- Ensure cron jobs and background tasks complete
Related searches
The honest half
Where it falls short
Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about 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
Cross-shopped
What people choose instead of Checkly
Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.
Pricing
What Checkly costs
Taken from the vendor's own pricing page. Prices move, so check before you buy.
Hobby
Free
- 10 uptime monitors
- 1,000 browser checks monthly
- 10,000 API checks monthly
- 6 monitoring locations
- 2-minute check frequency
- Email, Slack, webhook alerts
Team
$64 /mo
- 75 uptime monitors
- 12,000 browser checks monthly
- 100,000 API checks monthly
- All 22 global locations
- 30-second check frequency
- Phone alerts (200/month)
Enterprise
On request
- Custom monitor quantities
- All 22 global locations
- 1-second check frequency
- Private locations
- Dedicated support
- SAML/SSO
Capabilities
Features
Uptime monitoring
Monitor URLs, TCP, DNS and databases
Synthetic browser testing
Playwright-based user flow simulation
API monitoring
Test endpoints with assertions and validations
Heartbeat monitoring
Monitor cron jobs and background tasks
Monitoring-as-Code
Define checks in TypeScript/JavaScript
Status pages
Branded incident pages with automated updates
Root cause analysis
Rocky AI powered by OpenTelemetry tracing
Global locations
Monitor from 20+ locations worldwide
Answered, with sources
Questions people ask
Each answer names the page it came from, so you can check it rather than take our word for it.
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.
SourceCan 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.
SourceHow 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.
SourceWhat 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.
SourceKeep looking
Where to go from Checkly
- Checkly alternativesEvery product people weigh against it
- Checkly pricingPlans, floors and what the tiers exclude
- Checkly badgesWhich rules it meets, and the figure behind each
- All Logging softwareThe full category
- Best Logging softwareThe shortlist, and how it was cut
Best Logging software for
Compare Checkly with
- Uptime.com
- Cronitor
- New Relic
- InfluxDB
- Traceloop
- Healthchecks
- incident.io
- Better Stack
- Rootly
- FireHydrant
- Openstatus
- Logz.io
- Splunk Enterprise
- Stackdriver
- Sumo Logic
- Timber
- Telegraf
- Traceloop
Other Logging software
Website monitoring and uptime checker with 80+ global monitoring points
10 researched notesMonitoring for cron jobs, websites, and background tasks
Free, then $2/monitor/month11 researched notesPurpose-built time series database for metrics and events
Free, then $0.0025/MB ingested12 researched notesLLM reliability platform with open-source observability and evaluation
Free plan10 researched notesSoftware reliability platform with on-call management and agentic root cause analysis
Free plan11 researched notesAI-native observability and incident response platform.
Free, then $25/mo12 researched notesAI-native incident management with automation, on-call, and root cause analysis
From $20/user-month11 researched notesAll-in-one incident management for alerting, on-call, and response
Free, then $25/responder-month11 researched notesStatus pages with uptime monitoring and compliance-ready incident tracking
Free, then $30/mo11 researched notesThe Plugin-Driven Server Agent for Collecting and Reporting Metrics
Free plan10 researched notesLLM reliability platform with open-source observability and evaluation
Free plan10 researched notes
Softwr does not host reviews and shows no star rating for Checkly, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.
More on Checkly
Checkly alternatives
What people switch to, and what they give up
Checkly pricing
Every tier, and where the cost actually lands
Compare Checkly
Put it head to head with anything we hold
Checkly badge
Its rating, and an embed for your own site
Best Logging software alternatives
Software reliability platform with on-call management and agentic root cause analysis
subscriptionStatus pages with uptime monitoring and compliance-ready incident tracking
LLM reliability platform with open-source observability and evaluation
Freemium with pay-as-you-go enterprise option