1. [Home](https://www.g2.com/) 2. ... 3. [Application Performance Monitoring (APM) Tools](https://www.g2.com/categories/application-performance-monitoring-apm) 4. [AppSignal Discussions](https://www.g2.com/products/appsignal/discuss) [ ![AppSignal](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_99d915af2d051bc088cda6889515bb0c/appsignal.png "AppSignal") ![Reward for good AppSignal reviews](https://images.g2crowd.com/uploads/report_medal_translation/image/37339/medal.svg "Reward for good AppSignal reviews") ](/products/appsignal/reviews) # AppSignal Discussions AppSignal is developer-first application performance monitoring software for teams that want to ship reliable applications without observability complexity. AppSignal brings APM, error tracking, log management, host monitoring, uptime monitoring, anomaly detection, process monitoring, metric dashboards, and distributed tracing into one clear workflow, so developers can understand what broke, why it happened, and how to fix it faster. Built for teams running Ruby on Rails, Elixir/Phoenix, Node.js, Python, PHP, frontend JavaScript, and anything else via OpenTelemetry, AppSignal helps engineering teams monitor production applications across the full stack. From slow database queries and failed background jobs to error spikes, memory issues, deploy regressions, downtime, and suspicious traffic patterns, AppSignal gives teams the context they need to resolve issues before customers are affected. Unlike complex enterprise observability platforms that require multiple products, usage meters, and invoices, AppSignal is designed around simplicity: one install, one interface, one invoice, and predictable pricing. All plans include access to core monitoring features, with unlimited users, teams, applications, and dashboards. AppSignal's transparent pricing, relaxed upgrade policy, and no-surprise billing make it easier for startups, scale-ups, agencies, and mid-market engineering teams to monitor applications confidently as they grow. ![AppSignal](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_99d915af2d051bc088cda6889515bb0c/appsignal.png "AppSignal") AppSignal Discussions Most CommentedMost HelpfulCommon QuestionsNewest Showing **1** discussion ![Pinned by G2 as a common question](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Pinned by G2 as a common question") G2 Pinned by G2 as a common question • about 3 years ago More Options - Share [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=What+is+AppSignal+used+for%3F&title=What+is+AppSignal+used+for%3F&url=https%3A%2F%2Fwww.g2.com%2Fdiscussions%2Fwhat-is-appsignal-used-for) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=What+is+AppSignal+used+for%3F&url=https%3A%2F%2Fwww.g2.com%2Fdiscussions%2Fwhat-is-appsignal-used-for&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fdiscussions%2Fwhat-is-appsignal-used-for) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=What+is+AppSignal+used+for%3F&body=https%3A%2F%2Fwww.g2.com%2Fdiscussions%2Fwhat-is-appsignal-used-for%0aWhat+is+AppSignal+used+for%3F) [![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=What+is+AppSignal+used+for%3F&body=https%3A%2F%2Fwww.g2.com%2Fdiscussions%2Fwhat-is-appsignal-used-for%0aWhat+is+AppSignal+used+for%3F) - Copy link - [ ## What is AppSignal used for? ](/discussions/what-is-appsignal-used-for) What is AppSignal used for? [ Application Performance Monitoring (APM) Tools ](https://www.g2.com/tags/application-performance-monitoring-apm-tools) Show More (Upvote this discussion)\<0\>0\> (Downvote this discussion) 1 (1 Comment) Add a comment [ View discussion ](/discussions/what-is-appsignal-used-for) ## Browse by popular topics [Application Performance Monitoring (APM) Tools](/products/appsignal/discuss?filters%5Btags%5D%5B%5D=application-performance-monitoring-apm-tools)