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AppSignal - Web Pagetest
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AppSignal

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description AppSignal Overview

AppSignal is an open-source Ruby on Rails monitoring and profiling tool that provides detailed insights into application performance by capturing metrics like request duration, database queries, and memory usage during runtime.

help AppSignal FAQ

What is AppSignal?

AppSignal is an open-source Ruby on Rails monitoring and profiling tool that provides detailed insights into application performance by capturing metrics like request duration, database queries, and memory usage during runtime.

How good is AppSignal?
AppSignal scores 7.52/10 (Good) on Lunoo, making it a well-rated option in the Web Pagetest category.
What are the best alternatives to AppSignal?
See our alternatives page for AppSignal for a ranked list with scores. Top alternatives include: OWASP ZAP, WPScan, Accessibility Insights.
How does AppSignal compare to OWASP ZAP?
See our detailed comparison of AppSignal vs OWASP ZAP with scores, features, and an AI-powered verdict.
Is AppSignal worth it in 2026?
With a score of 7.52/10, AppSignal is a solid option in Web Pagetest. See all Web Pagetest ranked.

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