What are the key differences between Checkly and Datadog Synthetics?

Compare Checkly and Datadog Synthetics side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Checkly and Datadog Synthetics scored?

Checkly has an AI score of 9.6/10 and Datadog Synthetics has an AI score of 8.8/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Checkly vs Datadog Synthetics 2026 - Compared

Checkly

Datadog Synthetics

WINNER Checkly

Checkly edges ahead with a score of 9.1/10 compared to 8.4/10 for Datadog Synthetics. While both are highly rated in the...

emoji_events WINNER

Checkly

9.09 Excellent

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Datadog Synthetics

8.39 Great

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psychology AI Verdict

Checkly edges ahead with a score of 9.1/10 compared to 8.4/10 for Datadog Synthetics. While both are highly rated in their respective fields, Checkly demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Checkly

verified Confidence: Low

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description Overview

Checkly

Checkly is a premier choice for monitoring Cloudflare-protected applications because it allows developers to write tests in Playwright or Puppeteer. It excels at monitoring complex user flows behind Cloudflare's proxy, ensuring that JavaScript execution and dynamic content load correctly across different global regions.

Datadog Synthetics

For teams already heavily invested in the Datadog observability platform, their synthetic monitoring module is a natural fit. It integrates seamlessly, allowing you to correlate synthetic failures directly with infrastructure metrics, logs, and traces. This tight coupling means when a synthetic test fails, you immediately see the underlying resource constraint (CPU, memory, etc.) causing the issue...