HelpMan – Set Up a Knowledge Base in Just a Few Minutes
https://helpman.io/

Handcrafted for SaaS providers … Features include: a) Be Helpful 24/7 – Empower your users to find answers when they need them; b) Easy-to-Use Editor – Add your text and pictures with our easy but yet powerful editor; and c) Search at LightSpeed – Their Algolia-powered searchbox will please your users. This will be added to Entrepreneurial Resources Subject Tracer™. This will be added to World Wide Web Reference Subject Tracer™. This will be added to eCommerce Resources Subject Tracer™.