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
Gyde AI Screenshot Guidance Platform - Save hours daily by instantly auto-generating & sharing step-by-step guides, ensuring everyone masters any process quickly & easily.
UseResponse - Open-source, self-hosted customer feedback software, live chat and helpdesk system that you can install on your server. Organize documentation using knowledge base and get feedback from social networks with centralized system
ScribeHow - Create step-by-step user guides, with a simple click
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.
Archbee.io - Archbee is a developer-focused product docs tool for your team. Build beautiful product documentation sites or internal wikis/knowledge bases to get your team and product knowledge in one place.