What are some alternatives?
When comparing Escriba and Typora, you can also consider the following products
TDSmaker - Cloud-based data sheet creation, editing, & management tool
iA Writer - Minimal Design, Maximum Focus
OpenKM Document Management - OpenKM is a document management software to manage content easily.
Joplin - Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
AODocs - AODocs is the document management solution recommended for G Suite. Secure your documents, structure your content, & automate your processes
Haroopad - Haroopad is a markdown enabled document processor for creating web-friendly documents.