Zendesk - Zendesk is a beautiful, lightweight help-desk solution.

SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.

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

Looker - Looker makes it easy for analysts to create and curate custom data experiences—so everyone in the business can explore the data that matters to them, in the context that makes it truly meaningful.

HelpScout - Help Scout is a simple, straightforward way to provide excellent support

HubSpot Marketing Hub - HubSpot is a cloud-based inbound marketing software that allows businesses to transform the way that they market online.