AppSignal Alternatives

From error tracking to performance monitoring, developers can see what actually matters, solve quicker, and learn continuously about their applications - from the frontend to the backend.

New Relic is a Software Analytics company that makes sense of billions of metrics across millions of apps. We help the people who build modern software understand the stories their data is trying to tell them.

Powerful SaaS integration toolkit for SaaS developers - create, amplify, manage and publish native integrations from within your app with Cyclr's flexible Embedded iPaaS.

Try for free paid Free Trial

Get real-time insight from your apps using Application Performance Management—how they’re being used, how they’re performing, where they need help.

See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.

Open Source freemium $15.0 / Monthly (per host)

Scout ♥ monoliths.

Open Source freemium

LogTail is a local and remote (SSH) log file viewer and monitoring application for Mac OS X. It is a pure, modern, document-based Cocoa App

Rollbar collects errors that happen in your application, notifies you, and analyzes them so you can debug and fix them. Ruby, Python, PHP, Node.js, JavaScript, and Flash libraries available.

Open Source

Real-Time Application & Performance Monitoring

Open Source

DareBoost is an online tool to test, analyze and monitor your website: speed, SEO, quality, security. All you need for website optimization in a single service.

Application monitoring for developers

Open-source, privacy-focused error tracking and analytics

Cloud-based quality testing, performance monitoring and analytics for mobile apps and websites. Get started with Keynote today!

All-in-one monitoring for Ruby on Rails applications. Track performances & errors for requests & background jobs.

Open Source paid Free Trial €10.0 / Monthly