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Kuoll
Kuoll

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Sentry

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Kuoll vs Sentry: What are the differences?

Kuoll: Know how errors affect revenue. Automated error monitoring. Built around e-commerce KPIs; Sentry: Cut time to resolution for app errors from five hours to five minutes. Sentry is an open-source platform for workflow productivity, aggregating errors from across the stack in real time. 500K developers use Sentry to get the code-level context they need to resolve issues at every stage of the app lifecycle.

Kuoll and Sentry can be primarily classified as "Exception Monitoring" tools.

Some of the features offered by Kuoll are:

  • Revenue loss reports - Take an overview of your revenue losses. Navigate down to specific issues (such as checkout errors) and user sessions. Fix bugs to get your revenues back.
  • Data analytics - Analyze missed profits with the detailed data provided, including user events, network error codes, their descriptions, etc.
  • Timely alerts - Keep your dev team up to date on production status. Smart, no-spam alerts allow developers to fix critical issues ASAP.

On the other hand, Sentry provides the following key features:

  • Real-Time Updates: For the first time, developers can fix code-level issues anywhere in the stack well before users even encounter an error.
  • Complete Context: Spend more time where it matters, rather than investing in low-impact issues.
  • Integrate Everywhere: Drop-in integration for every major platform, framework, and language -- JavaScript, Python, PHP, Ruby, Node, Java, .NET, mobile.

Sentry is an open source tool with 21.4K GitHub stars and 2.44K GitHub forks. Here's a link to Sentry's open source repository on GitHub.

- No public GitHub repository available -

What is Kuoll?

Automated error monitoring. Built around e-commerce KPIs.

What is Sentry?

Sentry is an open-source platform for workflow productivity, aggregating errors from across the stack in real time. 500K developers use Sentry to get the code-level context they need to resolve issues at every stage of the app lifecycle.
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Why do developers choose Kuoll?
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      What are some alternatives to Kuoll and Sentry?
      TrackJS
      Production error monitoring and reporting for web applications. TrackJS provides deep insights into real user errors. See the user, network, and application events that tell the story of an error so you can actually fix them.
      Rollbar
      Rollbar helps development teams find and fix errors faster. Quickly pinpoint what’s broken and why. View exceptions from all of your languages, frameworks, platforms & environments in one place. Get context & insights to defeat all errors.
      Bugsnag
      Bugsnag captures errors from your web, mobile and back-end applications, providing instant visibility into user impact. Diagnostic data and tools are included to help your team prioritize, debug and fix exceptions fast.
      Airbrake
      Airbrake collects errors for your applications in all major languages and frameworks. We alert you to new errors and give you critical context, trends and details needed to find and fix errors fast.
      Raygun
      Raygun gives you a window into how users are really experiencing your software applications. Detect, diagnose and resolve issues that are affecting end users with greater speed and accuracy.
      See all alternatives
      Decisions about Kuoll and Sentry
      Johnny Bell
      Johnny Bell
      Senior Software Engineer at StackShare · | 7 upvotes · 214.4K views
      Redux
      Redux
      Bugsnag
      Bugsnag
      Sentry
      Sentry
      LogRocket
      LogRocket
      JavaScript
      JavaScript
      React
      React
      #ErrorBoundry
      #OpenSorce
      #Chrome
      #OpenSource

      For my portfolio websites and my personal OpenSource projects I had started exclusively using React and JavaScript so I needed a way to track any errors that we're happening for my users that I didn't uncover during my personal UAT.

      I had narrowed it down to two tools LogRocket and Sentry (I also tried Bugsnag but it did not make the final two). Before I get into this I want to say that both of these tools are amazing and whichever you choose will suit your needs well.

      I firstly decided to go with LogRocket the fact that they had a recorded screen capture of what the user was doing when the bug happened was amazing... I could go back and rewatch what the user did to replicate that error, this was fantastic. It was also very easy to setup and get going. They had options for React and Redux.js so you can track all your Redux.js actions. I had a fairly large Redux.js store, this was ended up being a issue, it killed the processing power on my machine, Chrome ended up using 2-4gb of ram, so I quickly disabled the Redux.js option.

      After using LogRocket for a month or so I decided to switch to Sentry. I noticed that Sentry was openSorce and everyone was talking about Sentry so I thought I may as well give it a test drive. Setting it up was so easy, I had everything up and running within seconds. It also gives you the option to wrap an errorBoundry in React so get more specific errors. The simplicity of Sentry was a breath of fresh air, it allowed me find the bug that was shown to the user and fix that very simply. The UI for Sentry is beautiful and just really clean to look at, and their emails are also just perfect.

      I have decided to stick with Sentry for the long run, I tested pretty much all the JS error loggers and I find Sentry the best.

      See more
      Sentry
      Sentry

      Sentry has been very useful for me and my team. I caught a bug in staging — just as one example — which I wouldn't have caught before deploying to production. That's the sort of thing that happens on a regular basis with Sentry.

      I didn't personally make the decision to use Sentry since I'm part of a very large organization that chose it before I joined company. But we've been more than happy enough with Sentry that we use it across most of our teams, regardless of their stack.

      See more
      Interest over time
      Reviews of Kuoll and Sentry
      No reviews found
      How developers use Kuoll and Sentry
      Avatar of StackShare
      StackShare uses SentrySentry

      Lots of companies I respect were using it + open-source + great features and UI. Went for the hosted version, since it plays nice with Heroku. I like how they group together similar errors, give you the ability to mute events or mark them as solved. P.S. check out the Founder Stories feature we did on Sentry if you want to know how they started, its an awesome story.

      Avatar of Andrew Gatenby
      Andrew Gatenby uses SentrySentry

      The error and event tracking in Sentry is superb. Being able to assign the raw error to people along with all information at the time the event occurred means that we're tracking and fixing problems before they become apparent to customers. We use the self-hosted instance of Sentry.

      Avatar of Ataccama
      Ataccama uses SentrySentry

      Sentry is a very powerful error reporting tool. We use it both on front-end and back-end of Ataccama One. It proved to be invaluable in providing insights on our errors - what caused it, what user did before the error occured, stack trace, release tracking and more.

      Avatar of Scrayos UG (haftungsbeschränkt)
      Scrayos UG (haftungsbeschränkt) uses SentrySentry

      We use Sentry to gather our thrown non-checked exceptions in one place, so we don't have to crawl through all our logs manually. All standalone-applications, our website aswell as our game-servers are linked into sentry.

      Avatar of Tinker Travel
      Tinker Travel uses SentrySentry

      Sentry is amazing, most of our systems send their exceptions to sentry. We couldn't live without it and get a much better understanding of how our code is behaving in the wild. Plus it integrates with Github.

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