appsignal-elixir
AppSignal for Elixir monitors errors, performance, and servers for Elixir applications.
What is appsignal-elixir?
AppSignal for Elixir is an application performance monitoring (APM) and error tracking package specifically built for Elixir applications. It automatically monitors requests, reports exceptions, and identifies performance issues to help developers maintain application reliability. The package includes integrations for popular Elixir frameworks like Plug and Phoenix.
Elixir developers and teams building web applications with Phoenix or Plug who need production monitoring, error tracking, and performance insights.
Developers choose AppSignal for Elixir because it provides automatic, framework-specific monitoring with minimal configuration, detailed performance insights, and seamless integration with the Elixir ecosystem. Its focus on Elixir-specific tooling makes it a tailored alternative to generic APM solutions.
Overview
🟪 AppSignal for Elixir package
Use Cases
Best For
- Monitoring production Elixir applications for errors and exceptions
- Tracking performance bottlenecks in Phoenix or Plug-based web applications
- Gaining server-level metrics alongside application performance data
- Adding custom instrumentation to monitor specific business logic
- Setting up automatic monitoring with minimal configuration overhead
- Teams needing an Elixir-specific alternative to generic APM tools
Not Ideal For
- Teams using non-Phoenix Elixir web frameworks without built-in AppSignal integrations
- Projects requiring fully open-source, self-hosted monitoring to avoid SaaS dependencies
- Applications with minimal monitoring needs where lightweight logging tools suffice
- Environments with strict data privacy mandates needing on-premises solutions
Pros & Cons
Pros
Automatically catches and reports exceptions in Elixir applications, reducing manual setup for error tracking as highlighted in the README's usage section.
Seamlessly integrates with Phoenix and Plug via separate packages, providing out-of-the-box monitoring for common Elixir web frameworks without extra configuration.
Monitors request performance and identifies bottlenecks through automatic instrumentation, helping optimize application speed and reliability.
Allows adding extra data to requests via the instrumentation guide, enabling tailored monitoring for specific business logic beyond default metrics.
Cons
Relies on AppSignal's SaaS platform for data storage and visualization, making it difficult to switch providers without re-instrumenting code or losing historical data.
Initial setup requires managing API keys, environment variables, and framework-specific dependencies, which can be cumbersome for simple or rapid deployments.
Only officially supports Plug and Phoenix; other Elixir frameworks or custom applications require manual instrumentation, increasing development overhead.
Open Source Alternative To
appsignal-elixir is an open-source alternative to the following products:
Sentry is an error tracking and performance monitoring platform that helps developers diagnose, fix, and optimize code in real-time across multiple languages.
Datadog is a monitoring and analytics platform for cloud-scale applications, providing monitoring of servers, databases, tools, and services.
New Relic is a software analytics platform that provides performance monitoring and observability for applications, infrastructure, and customer experiences.
Frequently Asked Questions
Related Projects
wobserverWeb based metrics, monitoring, and observer
telemetryDynamic dispatching library for metrics and instrumentations.
elixometerA light Elixir wrapper around exometer.
prom_exAn Elixir Prometheus metrics collection library built on top of Telemetry with accompanying Grafana dashboards
Found a gem we're missing?
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.