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Monitoring as code for API and browser checks
Overall score
79/100
Verdict
Good
Pricing
Free
Performance radar — Checkly
Score breakdown
Developer UX
Setup speed, dashboard clarity, and check configuration.
Source: RadarTrek research
Alerting
Escalation policies, on-call routing, and notification channels.
Source: RadarTrek research
Check Coverage
Check frequency, global check locations, and protocol support.
Source: RadarTrek research
Price / Value
Free tier check limits and cost per additional monitor.
Source: RadarTrek research
Integrations
Slack, PagerDuty, status pages, and incident management.
Source: RadarTrek research
Dashboards
Public status pages and historical uptime reporting.
Source: RadarTrek research
Checkly lets you define uptime and synthetic browser checks as code (Playwright-based), version-controlled alongside your application. Best fit for engineering teams already writing E2E tests.
In our independent evaluation across 6 scored dimensions, Checkly earns an overall score of 79/100 — a strong result in the uptime monitoring category. The platform is available including a permanently free tier, accessible to teams at any budget level. The score of 79 places it in the good tier of our uptime monitoring rankings, where we assess tools on criteria that matter to builders: developer ux, alerting, check coverage, and more.
Checkly scores highest on Developer UX (82/100) and Check Coverage (80/100), placing it among the stronger performers in those areas within the uptime monitoring category. The dimensions with the most room for improvement are Dashboards (75/100) and Integrations (78/100) — teams who weight these criteria most heavily should compare Checkly carefully against alternatives before committing. The free entry point makes it easy to validate Checkly before committing to a paid plan — a practical advantage when evaluating a new tool category. Our recommendation: Checkly is worth a serious evaluation for teams that prioritise developer ux — use the radar chart and dimension breakdown on this page to see at a glance whether its profile matches your priorities.
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Yes — Checkly is free to use with no trial period or credit card required. It offers a permanently free tier, though paid plans with higher limits or additional features are typically available. Check the official pricing page for current plan details.
Checkly scores highest on Developer UX in our independent assessment — 82/100, placing it among the stronger performers in this dimension within the uptime monitoring category. Setup speed, dashboard clarity, and check configuration.. Teams who count developer ux as a primary criterion should put Checkly high on their evaluation list.
The lowest-scoring dimension for Checkly in our testing is Dashboards (75/100). This does not make it the wrong choice — if dashboards is not a priority for your use case, the gap is irrelevant. But teams who weight dashboards most heavily should compare Checkly carefully against alternatives before committing, using the radar chart on this page to see the full profile at a glance.
Checkly earns an overall RadarTrek score of 79/100 — a strong result in the uptime monitoring category. Scores above 75 indicate a tool that performs well across most dimensions without a critical weakness. At 79/100, Checkly is a reliable choice for most teams evaluating this space. Scores are reviewed when significant updates are released, so the number reflects the current version of the product.
The best alternative to Checkly depends on which dimension matters most to you. Use the "Compare with" links in the sidebar to see a head-to-head radar chart against any specific competitor in the uptime monitoring category. The main uptime monitoring category page ranks all tools by overall score and lets you filter by dimension to find alternatives that lead on your priority criterion.
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