Scrivener

Scrivener

Can’t live without Scrivener. Organize your life. Scrivener is perhaps the most amazing writing organizer and thought outliner. Designed for book authors, Scrivener lets you organize your writing and thoughts by folder or sub-folder. It can even attach a document to a...
Quip

Quip

Collaborative document editor with commenting and an elegant, un-Salesforce-like design. Website: Quip Price: Team of five: $30/mo.
Grammarly

Grammarly

Grammarly improves your writing by finding and correcting more mistakes than a word processor. Website: Grammarly Price: Basic: Free
iA Writer

iA Writer

Best iCloud-based writing tool. Features a “concentration mode,” grammar statistics and supports the popular Markdown writing protocol. Website: iA Writer Price: $29.99