Marketing

RUM

28 technologies: what each one does, whether it is SaaS or open source, its price range and its website.
  • Cloudflare Browser Insights

    1.2M sites

    Guide

    Cloudflare Browser Insights is a tool that measures the performance of websites from the perspective of users.

  • Datadog

    87.1K sitesSaaS$ · Pay as you go · Subscription · Freemium

    Datadog is a SaaS-based monitoring and analytics platform for large-scale applications and infrastructure.

    Used byCreditas,Figma,RD Station,Resend+1

  • New Relic

    79.6K sitesSaaSFreemium · Pay as you go · $ · $$ · Subscription

    New Relic is a SaaS offering that focuses on performance and availability monitoring.

    Used byConta Azul,Creditas,Hotmart,PicPay

  • web-vitals

    43.1K sitesOpen source

    The web-vitals JavaScript is a tiny, modular library for measuring all the web vitals metrics on real users.

  • Boomerang

    21.2K sitesOpen source

    boomerang is a JavaScript library that measures the page load time experienced by real users, commonly called RUM (Real User Measurement).

  • Akamai mPulse

    18.6K sitesSaaSQuote

    Akamai mPulse is a real user monitoring (RUM) solution that enables companies to monitor, find, and fix website and application performance issues.

  • Microsoft Application Insights

    10.4K sitesSaaSPay as you go

    Microsoft Application Insights is a feature of Azure Monitor that provides extensible application performance management (APM) and monitoring for live web apps.

  • Dynatrace RUM

    9K sitesSaaSSubscription · $

    Dynatrace RUM is an AI powered, full stack, automated real user monitoring platform built by Dynatrace.

  • Elastic APM

    7.4K sites

    Elastic APM offers free and open application performance monitoring.

    Used byOlist

  • Pingdom RUM

    4.5K sitesSaaSPay as you go · Subscription

    Pingdom RUM(Real User Monitoring) is a feature of the Pingdom website monitoring and performance testing service. RUM enables you to collect and analyse data on how real users are experiencing your website.

  • Raygun

    2.2K sitesSaaSPay as you go · Subscription

    Raygun is a cloud-based networking monitoring and bug tracking application.

  • SpeedCurve

    1.4K sitesSaaS$$ · Subscription

    SpeedCurve is a front-end performance monitoring service.

  • AppDynamics

    1.4K sitesSaaSPay as you go

    AppDynamics is an application performance management (APM) and IT operations analytics (ITOA) company based in San Francisco.

  • Instana

    1.2K sitesSaaS$ · Subscription

    Instana is a Kubernetes-native APM tool which is built for new-stack including Microservices and lately Serverless but also supports the existing VM based stacks including several supported technologies.

  • Site24x7

    1.1K sitesSaaS$ · Subscription

    Site24x7 is a cloud-based website and server monitoring platform.

  • Amazon CloudWatch RUM

    782 sitesSaaSPay as you go

    Amazon CloudWatch RUM is a real-user monitoring capability that helps you identify and debug issues in the client-side on web applications and enhance end user's digital experience.

  • Blue Triangle

    273 sitesSaaSQuote · $$$ · Subscription

    Blue Triangle is a connected view of marketing, web performance, and third-party tag analytics while constantly monitoring website code for security vulnerabilities.

  • Uptrends

    149 sitesSaaSPay as you go

    Uptrends is a website and web performance monitoring solution.

  • Atatus

    100 sitesSaaSPay as you go

    Atatus is a full-stack observability tool that let you identify the performance bottlenecks and helps you optimise your application at the right time.

  • Quanta

    40 sitesSaaSQuote

    Quanta is web performance management solution. Quanta offers the only analytics solution specifically designed to enable business and technical members of ecommerce teams to collaborate effectively with the end in mind: use web performance to directly impact online revenue at all times.

  • Eggplant

    29 sitesSaaS$$$ · Subscription

    Eggplant is a software testing and monitoring company.

  • RapidSpike

    14 sitesSaaSQuote · Subscription

    RapidSpike is an uptime and performance monitoring service for web sites and applications.

  • Sematext Experience

    14 sitesSaaS$ · Subscription

    Sematext Experience for Real User Monitoring Analyze data collected from real-user sessions, detect anomalies, send alerts in real-time, and enhance overall customer digital experience.

  • Naver RUA

    1 sitesSaaSPay as you go

    Naver RUA (Real User Analytics) collects performance data from real users to analyze the speed of your website by country, operating system, and browser.

  • Rumvision

    Rumvision is a front-end performance monitoring service

  • Splunk RUM

    Pay as you go

    Splunk RUM is a real-time, front-end user monitoring and troubleshooting.

  • Stackify

    SaaSPay as you go

    Stackify offers the only solution that fully integrates application performance monitoring with errors and logs.

  • Wakav Performance Monitoring

    SaaSPay as you go

    Wakav Performance Monitoring is a real user monitoring (RUM), Web/App performance and availability test platform.

Data from the open Wappalyzer database (enthec/webappanalyzer, GPL-3.0), updated every week. Site counts from the HTTP Archive (September 2026). Code tools (frameworks, build, ORMs…) come from a list kept by Faundr.