AppSignal
Introducing Support for Apollo Gateway
You can now use AppSignal to proactively monitor your Apollo Gateway services.
AppSignal
Tracking Custom Metrics in Python with AppSignal
Level up your Python monitoring insights with AppSignal's custom metrics.
AppSignal
AppSignal's 2024 Ruby Event Sponsorships
We're happy to announce we're sponsoring fifteen upcoming Ruby events!
AppSignal
Two-Factor Authentication Enforcement Now Available On All AppSignal Plans
After listening to your feedback, we've made Two-Factor Authentication Enforcement available to all AppSignal customers.
AppSignal
Introducing AppSignal Business Add-Ons
Say no to expensive enterprise plans. With AppSignal, only pay for the features that matter to you.
AppSignal
Connecting React.js and StimulusJS with JavaScript Events
How we got React.js to react to StimulusJS and StimulusJS to stimulate React.js.
AppSignal
AppSignal Expands Monitoring Capabilities with Vector
Leverage AppSignal and Vector to get even deeper, high-impact performance insights.
AppSignal
Monitor Solid Cache in Rails with AppSignal
Learn about Solid Cache and how AppSignal helps you monitor your cache's performance in Rails.
AppSignal
Shaping the Future of Ruby and Kafka Together with rdkafka-ruby
The team behind Karafka and AppSignal have worked together on the rdkafka-ruby gem.
AppSignal
How We Handle Upgrades at AppSignal
Our customers consider our upgrade policy among the best they've ever encountered. Here's how we keep things fair for everyone.
AppSignal
How AppSignal Got Its (Domain) Name
A brief history of how we came up with the name, and how we landed appsignal.com for less than $100.
AppSignal
We've Levelled up Our Top Monitoring Features
We've made Error Tracking, Performance Monitoring, and Anomaly Detection even better to help you level up your application monitoring capabilities.
More articles
- AppSignal Monitoring Available for Python Applications
- Sponsoring Rails World: What Did It Cost, and Was It Worth It?
- Monitor Your Node.js and Remix Application with AppSignal
- How To Reduce Reductions in Elixir
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- Monitoring Your Elixir GraphQL API with AppSignal
- Expand Your Monitoring Capabilities with AppSignal's Standalone Agent Docker Image
- Exceptional Error Reporting for Rails Exceptions
- Transport Your Logs to AppSignal with Winston
- How to Monitor Custom Metrics with AppSignal
- Optimize Your Prisma Queries with AppSignal and OpenTelemetry
- Monitor the Health of Your Node.js Application
- Monitor NGINX Performance Automatically with AppSignal
- Introducing AppSignal Logging
- Introducing AppSignal for Hanami
- An Introduction to Application Monitoring
- AppSignal for Elixir Now Supports Oban
- Monitoring Your NestJS Application with AppSignal
- AppSignal for Phoenix Version 2.2.0 Supports Phoenix 1.7
- AppSignal for Node.js 3.0 Introduces OpenTelemetry Support
- AppSignal's Future with OpenTelemetry
- AppSignal Supports Mastodon
- AppSignal for Elixir Now Supports Finch
- Monitor Alpine Linux ARM Hosts with AppSignal
- AppSignal for Ruby Gem 3.1: MRI VM Magic Dashboard
- New: Nth Error per Hour/Day Notifications in AppSignal
- AppSignal’s Next Level Of Front-end Error Tracking
- AppSignal for Phoenix 2.1: Automatic LiveView Instrumentation
- Recommended AppSignal Setup
- Adding Redis & MySQL to AppSignal for Node.js with OpenTelemetry
- Logbook: Team Discussion and Full Incident History
- New Process for Exception and Performance Incident Emails
- Organize Your Custom Dashboards More Easily in AppSignal
- How to Keep Database Table Sizes Down and Prevent Data Bloat
- Improvements Made to AppSignal for Node.js in 2022
- AppSignal’s Top 5 Elixir Posts in 2021
- AppSignal’s Top 5 JavaScript Posts in 2021
- Exporting and Sharing Graphs From AppSignal
- Monitor Scheduler Utilization in Elixir With AppSignal
- Simpler Navigation in AppSignal: A Story About Refactoring Design
- Add More Metadata to Your Front-end JavaScript Errors in AppSignal
- Improved Error Tracking for Node.js in AppSignal
- Improve Your Life with Long Error Messages
- What Are Atoms in Elixir and How To Monitor Them With AppSignal
- CPU Steal Time: A Crucial Metric for Cloud Servers and VMs
- Launching Public Status Pages for Uptime Monitoring on AppSignal
- AppSignal Error Tracking 2.0
- New Feature: Line-of-code-based Error Grouping
- How to Monitor and Optimize Your Database Performance: A Practical Guide
- Adding Kubernetes Metadata to Your AppSignal Errors
- The Wolf Pack Tactic for Monitoring Slow APIs
- Uptime Monitoring: A One-week Project, a Decade In the Making
- Monitoring Memory Usage for Erlang and Elixir Applications
- Integrating AppSignal With Microsoft Teams
- Launching Uptime Monitoring In AppSignal
- Zero-touch SaaS Bookkeeping with Stripe and Moneybird
- New Features: Heroku Errors and a Magic Dashboard
- A Quick Guide to CO2 Offsetting for Startups
- AppSignal Now Monitors Koa and All Your Cascading Middleware
- Exposing More Public Endpoints for Sending Metrics and Errors to AppSignal
- Engineering for Performance: Ghost Queries
- The Easiest Way to Monitor Ruby: Automatic Instrumentation
- Announcing AppSignal for Ruby Gem 3.0!
- Node.js Garbage Collection: Heap Statistics Magic Dashboard
- Top 5 Elixir Blog Posts in 2020 from AppSignal
- Top 5 JavaScript Blog Posts in 2020 from AppSignal
- Top 5 Ruby Blog Posts in 2020 from AppSignal
- New Magic Dashboard for Ruby on Rails: ActionMailer
- Setting Up AppSignal Monitoring for a Ruby on Rails Application
- The Easiest Way to Monitor Node.js: Automatic Instrumentation
- Fast & Curious: Find and Fix Slow Queries & API Requests
- Announcing AppSignal for Elixir 2.0
- Setting Up Triggers and Alerts From Graphs in AppSignal
- Triggers in AppSignal: Already Powerful — Now Easy To Set Up 🚀
- AppSignal is Free for Open-Source Software & "For Good" Projects
- Launching AppSignal Monitoring for Node.js 1.0
- The Diagnose: How Support Works at AppSignal
- Improved Pagerduty Integration with Detailed Alerts
- Going from Consulting to SaaS
- Identifying and Resolving a Kafka Issue With AppSignal
- AppSignal Ruby Gem 2.11: Active Job and Friends
- AppSignal Now Automatically Instruments Apollo for Node.js Applications
- AppSignal Now Supports Redis for Node.js Out of the Box
- How AppSignal Monitors Their Own Kafka Brokers
- New Feature: Add Custom Metrics For Node.js in AppSignal
- Git is About Communication
- A Major Overhaul of AppSignal Dashboards: Powerful and Easy to Use
- New feature: PostgreSQL Magic Dashboard in AppSignal for Node.js
- Performance and N+1 Queries: Explained, Spotted, and Solved
- AppSignal Adds Next.js Integration - Automatically Adds Web Vitals Monitoring
- Developer Dilemmas Are Now Online
- New Integration: PostgreSQL Instrumented for Node.js
- Developer Dilemmas are Coming Online Soon
- Quickly Duplicate Triggers Across Apps in AppSignal
- RailsConf 2020.2 Couch Edition
- JavaScript Error Tracking with AppSignal v1.3.0 is Here
- Official AppSignal Discord Integration is Here
- New AppSignal Feature: Graph Builder
- The Citadel Architecture at AppSignal
- AppSignal Now Supports Node.js: Roadmap for the Coming Weeks
- What's The Difference Between Monitoring Webhooks and Background Jobs
- Hostname Filter for Anomaly Detection Host Triggers
- UI/UX Updates: Faster and Smoother Sample Navigation in AppSignal
- AppSignal Ruby Gem 2.10: Better Diagnose (And More)
- JavaScript Error Tracking v1.1.0
- How to Read Performance Metrics in AppSignal
- Sidekiq Optimization and Monitoring
- Launching JavaScript Error Tracking v1.0.
- Introducing area charts for custom dashboards.
- How We Tracked Down an Exception Without Errors: A Detective Story
- Migrate to our new Slack App!
- TL;DR: Our new logo
- New Sample Page Graphs and Navigation
- Last week's Product Improvements (July 15th, 2019)
- Productive Procrastination for Programmers - works for Ruby and Elixir
- How We Do VAT for Our SAAS with Stripe
- Introducing our Clubhouse integration
- New Magic Dashboard: Heroku Postgres
- Kafka and Ruby, a Sidekiq Lovestory
- We've got your back at RailsConf
- More personal email notification preferences
- Memory Magic Dashboard
- Pinned apps
- Introducing Magic Dashboards
- Revamped dashboards!
- Improved navigation for better feature discovery.
- Monitoring MongoDB Replicaset Lag with AppSignal
- Introducing our Google Hangouts Chat integration
- Introducing our Asana integration
- Don't be mean: Statistical means and percentiles 101
- Improved Navigation
- AppSignal Dashboard: Live updating insights
- Rebooting the Luftschiff!
- General Data Protection Regulation (GDPR)
- Ruby gem 2.6: The GDPR release!
- Post-mortem: April 19th, 2018
- New GitHub integration
- AppSignal UI updates
- Elixir integration 1.5 released
- Understanding CPU statistics
- Comparing host metrics
- Improved host metrics and alerts
- Track cache hits with custom metrics
- Koos: keeping others off support
- Better, more and more specific notification options
- Two-factor authentication
- Improved Slack notifications
- Learning how to become a product business
- Review active browser sessions
- Custom Markers
- Rebasing a complex branch in Git
- Monitor MongoDB (query) load with Custom Metrics
- Gem version 1.1
- Share the love: give 100, get 100
- Upgrading to Mongoid 5 / mongo-ruby-driver
- Stroopwafels and how to eat them
- How to use custom metrics
- Getting high on our own supply
- Shipped it: A partnership with the Ruby on Rails podcast
- AppSignal agent release
- PagerDuty integration
- OpsGenie integration
- Five Signs to Recognize a Future Customer
- Automated screenshots using Capybara and Selenium
- Handling VAT with Stripe: Follow up
- Handling VAT with Stripe
- Post-Mortem: Why our gem disabled itself
- Stroopwafels as a Service
- AppSignal and Shelly Cloud partner up
- AppSignal Sunday
- Poor man's usability testing
- Developers and designers: an arranged marriage.
- User test
- Opening up shop
- 401: Unauthorized
- Welcome to AppSignal!
AppSignal monitors your apps
AppSignal provides insights for Ruby, Rails, Elixir, Phoenix, Node.js, Express and many other frameworks and libraries. We are located in beautiful Amsterdam. We love stroopwafels. If you do too, let us know. We might send you some!
