Elixir Application Monitoring
Complete & customizable monitoring for Elixir.
We monitor your favorite Elixir frameworks and infrastructure.
All-in-one APM
Monitoring can be so much simpler.
When the bits hit the fan, developers need clear and focused insights. AppSignal combines 8 powerful monitoring features into one powerful APM — all in an easy-to-use interface.
Bonus: all features are included in all plans.
Error Tracking
Track exceptions, get error alerts, debug and fix bugs with ease.
Performance Monitoring
Monitor the performance of your slowest actions down to the nanosecond.
Host Monitoring
Monitoring for your servers: keep an eye on CPU, Disk, Network & more.
Anomaly Detection
Avoid surprises and set triggers for anomalies on any metric you'd like.
Uptime Monitoring
Get alerted in real-time when your application is down.
Metric Dashboards
Collect metrics from your code and chart them on interactive dashboards.
Log Management
Collect and manage logs in an easy-to-use interface.
Automated Dashboards
Visualize your application performance metrics.
Process Monitoring
Monitor your application's background jobs and processes.
Time Detective
Monitor your application's background jobs and processes.
MCP Server
Debug faster from your AI editor with direct access to AppSignal insights.
What our customers think
1500+ development teams rely on AppSignal to ship code with confidence. We are sharing a few of their stories with you.
Previously, we were using Honeybadger, Skylight, and Datadog, but now we have all those apps in one: AppSignal, and that is awesome!
Oleg, Developer at Benuevo
Hey y’all, we’re back. Sentry was just chaos.
Matt, Developer at Supertape
The biggest benefit of using AppSignal is the native Elixir support. … AppSignal just knows how an Elixir app is structured and builds error tracking and performance monitoring around it.
Justin Tormey, CTO at Ampla Technologies
Previously, we were using Honeybadger, Skylight, and Datadog, but now we have all those apps in one: AppSignal, and that is awesome!
Oleg, Developer at Benuevo
Hey y’all, we’re back. Sentry was just chaos.
Matt, Developer at Supertape
The biggest benefit of using AppSignal is the native Elixir support. … AppSignal just knows how an Elixir app is structured and builds error tracking and performance monitoring around it.
Justin Tormey, CTO at Ampla Technologies
We looked at Sentry, Datadog, and Honeybadger. AppSignal gave us everything in one tool for a fraction of the price.
Thilo Rusche, Developer at SportsKey
In New Relic, if you want more features, you have to upgrade… AppSignal’s pricing was easier to understand, and you get all the features for one price.
Devan Sabaratnam, Co-founder & CTO at HR Partner
Second to none support. It’s their developers themselves who are quickly and clearly answering any questions. It’s hard to overstate how nice this is.
Verified G2 Reviewer
We looked at Sentry, Datadog, and Honeybadger. AppSignal gave us everything in one tool for a fraction of the price.
Thilo Rusche, Developer at SportsKey
In New Relic, if you want more features, you have to upgrade… AppSignal’s pricing was easier to understand, and you get all the features for one price.
Devan Sabaratnam, Co-founder & CTO at HR Partner
Second to none support. It’s their developers themselves who are quickly and clearly answering any questions. It’s hard to overstate how nice this is.
Verified G2 Reviewer
5-Minute APM
Installation without the frustration.
AppSignal is built for ease of use. The installation is effortless and we’ll set most things up automatically. You’ll be monitoring exceptions and performance in no time.
# Add to mix.exs
def deps do
[{:appsignal, "~> 1.0"}]
end
# Elixir installation
mix deps.get
mix appsignal.install YOUR_PUSH_API_KEYLightweight agent
AppSignal’s monitoring agent is built with Rust. It’s lightweight, stable and already runs in thousands of applications.
Dev-to-dev support
If you need us, we’re there for you. We’re committed to making AppSignal monitoring great for you and your team.
GDPR compliant
Got customers in the EU? Our data processing is GDPR compliant.
99.999% uptime
If there’s one thing you need to trust, it’s your APM. We’re ready to help you monitor, at every scale.
Elixir blog
Our best Elixir articles
AppSignal writes high-quality articles about programming in Elixir on our blog. This is a collection of our best articles.
Debugging Slow Ecto Queries with AppSignal
Learn how to use AppSignal to identify and fix slow Ecto queries in your Elixir applications.
Domains and Resources in Ash for Elixir
If you’ve been on the fence about trying the Ash Framework, this post is for you.
AppSignal’s Top 5 Elixir Posts in 2025
It's time for our yearly rundown of our top 5 best-performing Elixir posts.
Build an Elixir App with Cowboy
Let's set up and use Cowboy, and design a simple pub/sub architecture.
Make your next crash make sense.
Free for 30 days. No credit card. Two-minute install.