Freshservice - Freshservice: the one-stop cloud solution for all your IT management needs.
Cookie Manager - This Cookie Manager allows you to quickly view and edit specific cookies.
Freshdesk - Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community
Cookie Quick Manager - An addon to manage cookies (view, search, create, edit, remove, backup, restore, protect from deletion and much more). Firefox 57+ is supported.
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.
Cookiebro - With Cookiebro you can manage/filter/block browser cookies that can be used to track you online.