madkudu - We’re building a better knowledge base

Aircall - Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs

Mobbo - Mobbo provides analytical insights to benchmark, compare and optimize mobile apps, 

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

Alinean - Alinean offers dynamic sales and marketing tools, empowering B2B vendors to better connect with and sell to economic-focused buyers.

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