What is Raygun?
MonitoringRaygun is a monitoring or observability tool: Error and performance monitoring. Tech Stack Detector identifies Raygun on any website by analysing the HTML source.
Raygun is a monitoring or observability tool (Monitoring). See websites using Raygun ↓
How Tech Stack Detector detects Raygun
Raygun is matched from these signals during a single, ordinary page request. Each one contributes to the confidence score shown on a scan.
- Html PatternRaygun SDK
Websites using Raygun
No websites in our public index are known to use Raygun yet. Scan a site above that uses it to be the first. Your result becomes a shareable /site/… page.
Alternatives to Raygun
Other Monitoring technologies Tech Stack Detector detects: popular alternatives and related tools, most-detected first.
Compare Raygun
Side-by-side comparisons of Raygun with other Monitoring technologies.
Popular technologies
The technologies most often detected across all websites scanned on Tech Stack Detector.
Frequently asked questions
What is Raygun?
Raygun is a monitoring or observability tool: Error and performance monitoring. Tech Stack Detector identifies Raygun on any website by analysing the HTML source. Its official website is https://raygun.com.
How can I tell if a website uses Raygun?
Enter any URL into Tech Stack Detector and it reports whether Raygun is present, with a confidence score and the exact evidence it matched. Detection is based on the HTML source. No login or crawling of the site is required.
What are some alternatives to Raygun?
Other Monitoring technologies Tech Stack Detector detects include New Relic, Pingdom, Sentry, Datadog, Dynatrace and AppDynamics. You can compare any of them side by side with Raygun.
Data last updated October 20, 2026 · based on 618 recently scanned websites.