Great tool to monitor web pages or part of it!
Easy to use and configure.

Great job done here.

A wonderful addon!

This is a great addon. Keeps track of items I am looking for on ANY website I want. It's been a Godsend and I just don't know what I'd do without it. Amazing support as well. Always replies quickly to any questions with concise answers. Can't wait until my business grows so I can upgrade to the Flex plan. Thanks a million!!!!!

Eddie J

Import JSON not support duplicate check.

Amazing. Does what other web sites charge for and do badly. They offer multiple/customization intervals for checking and can setup email alerts for free. Great app, works like a charm and easy to use.

The plugin works great, it's reliable enough for me to not worry about missing new content on an important page.
However, I'll humbly take 3 stars off for jumpscaring me every time an error occurs. The sound is as obnoxious as it gets, and for some reason it's MUCH LOUDER than the rest of the sounds on my system, even including music. I'd love to see an option to change/disable that, until then: 2 stars.

Actually, ignoring the reviews + regularly checked pages popping up on the "pop-up" window when doing sth else in them = 1 star, why not.

Addon works well, but doesn't work at all with tracking protection enabled which is weird. It's closed source, too.

请为“Open Page In Tab (for local monitor)”添加一个后台打开的选项。

very fast and clear to monitor web changes. I hope the alarm function would be enhanced. Thank you!

Muito boa! Fácil de usar.

Hi Ajit. Thanks for the great add-on. Is there any way to import history, perhaps manually by editing .sqlite file or otherwise?

Это расширение позволяет, следить за обновлениями элементов страниц, например узнавать актуальную версию той или иной программы не открывая сайт. Имеются настройки отслеживания, уведомлений и различные фильтры, но многие из них сложны для людей не знакомых с HTML, JavaScript, CSS и т.д. В версии для Firefox 57 и выше чтобы корректно обновить некоторые страницы требуется открывать маленькую вкладку, так как в фоновом режиме не все содержимое прогружается.

Your're gonna save a lot of time for a ridiculous price

One of my favorite firefox extensions! Thanks for FF57 support. I also use it to monitor local files e.g. "file:///B:/Backup/backup.log", but this new version has problem with monitoring these files, it will be great to support these urls too, thanks.
Edit: maybe access to filesystem from extensions is not allowed in new FF, I have added backup folder into apache virtual-host settings and now I can monitor backup logs too

Best web monitor out there! Very easy to use and error free. Fast tech support also. They have answered all my questions.