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Simon

Simon

Control and troubleshoot servers

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  • Mac


  • Version 5.1.1


  • macOS 10.13 or later


  • 41.5 MB


  • 3 languages

Looking for a smart app to keep watch over your most mission-critical servers and websites? Check out Simon, the robust server monitoring app which will assist in controlling and troubleshooting your Internet resources and servers. The app is packed with powerful site monitoring tools, so it’s a real trouvaille for webmasters and other people who monitor dozens of Internet services on a regular basis. Monitor your sites, check tests, detect changes, errors, or recoveries. Get notified once a crucial server goes down or recovers. You can even watch sales sites and the recently added posts or comments on your or others’ blogs.

  • Check servers for changes or failures

  • Get notified about server activity

  • See the status of your website or app

  • Easily configure and edit your tests

Simon features


Numerous filters

Track websites, check updates using smart filters. There are numerous filters on offer. For instance, you can set filters to ignore HTML tags or pairs. With the basic text matching, find some text in the output. Use the standard format filter if you need to reformat some text. Filters can be customized, or you can even add new ones via AppleScript or shell scripts.


Robust Preview pane

Instantly examine the needed resource not leaving the program via the handy Preview pane. This pane has the rendered content, HTML source and server headers of the page along with the output of every filter for the test. Check the sites in any web browser your like. Check what is output by the server and the filters.


A set of useful notifiers

The app boasts a pretty solid pack of notifiers, including action, calendar, email, sound, speech, and more. If needed, share notifiers among numerous tests. Write an AppleScript to get your ultimate notifications. If some of the notifiers bother you, they can be automatically stopped for a specific period


Handy Capture Session panel

Effortlessly access any server. You can receive texts and send responses. With this Capture Session panel, you can generate your ultimate session scripts. It’s really easy! Get connected to the server on a given port, determine the part of the incoming text, set commands to proceed, and the session script will be created for you.


Gather tests into groups

Got many related tests? Why not organize everything in a beautiful and time-saving way? Save time, organize them into groups without problems. Setting your tests and other lists into groups is fast and easy. Typically, you can sort all the tests by type, server, and client.


Smart report capabilities

Check the sites, servers, and apps status and get HTML reports. See them in the browser of your choice. Choose whether you want them to be automatically saved or to be sent to a remote server. There are an array of templates to help you control layout and content in the report feature.


Simon icon image

Ratings and reviews


Simon

78%

50 ratings

  • Adam Engst

    Jul 2, 2025

    App version: 5.1.1

    Essential for monitoring webpages (like Apple’s Newsroom and Security Updates pages) for changes and being alerted when they update.

  • Carlos G

    Jun 25, 2024

    App version: 5.1.1

    no se entiende el uso

  • Christian Wuest

    May 6, 2024

    App version: 5.1.1

    Very crash-happy, but gets the job done with some experimentation. Not incredibly intuitive.

See all reviews

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Simon

Simon

Control and troubleshoot servers

Get with Membership

Yours with Membership. Free for 7 days.
Get this app and hundreds of others.