featuresmonitoring featureserror trackingperformance monitoringhost monitoringanomaly detectionuptime monitoringmetric dashboardsworkflowlog managementautomated dashboardslanguagessupported languagesruby (on rails) apmelixir apmnode.js apmjavascript error trackingpython apmlearndocsblogpricingloginstart free trialmenumonitoring featureserror trackingperformance monitoringhost monitoringanomaly detectionuptime monitoringmetric dashboardsworkflowlog managementautomated dashboardssupported languagesruby (on rails) apmelixir apmnode.js apmjavascript error trackingpython apmlearndocsblogpricingloginstart free trialapm for ruby, elixir, node.js & pythonno-brainer monitoring for smart developers.errorsperformancehostsdashboardsanomaliesuptimeloggingeasy setup, instant impactinstall appsignal and start monitoring your app and solving bugs within 5 minutes.deep insightsquickly get to the root cause of an issue. less debugging, more problem-solving.real human supportno chatbots. we're always on hand to help you get things done. supported stacksknow your app, front to back.we love the diversity of languages that are used to build the web. appsignal is a powerful apm that works out-of-the-box for the following languages and frameworks:rubyactive recorddelayed::jobruby on railssinatra+16 moreelixirectofinchobanphoenix+2 morenode.jsexpressmongoosenestjsnext.js+10 morejavascriptangularreactstimulusvue+2 morepythoncelerydjangofastapiflask+6 moreapm made simplesix powerful features. one simple interface.when the bits hit the fan, developers need clear and focused insights. appsignal combines 6 powerful monitoring features into one apm — all in an easy to use interface.error trackingtrack exceptions, get error alerts, debug and fix them with ease.explore featureperformance monitoringmonitor the performance of your slowest actions down to the nanosecond.explore featurehost monitoringmonitoring for your servers: keep an eye on cpu, disk, network & more.explore featureanomaly detectionavoid surprises and set triggers for anomalies on any metric you'd like.explore featureuptime monitoringget alerted in real-time when your application is down.explore featuremetric dashboardscollect metrics from your code and chart them on dashboards.explore featurelog managementcollect and manage application logs in an easy-to-use interface.explore featurewhat our customers think1500+ development teams rely on appsignal to ship code with confidence. we are sharing a few of their stories with you.read customer stories →apm in 5 minuteseasy to install. low learning curve.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.rubynode.jsjavascriptelixirpython# add to gemfile