Zoho Writer

It empowers teamwork with dynamic and productive team sites for every project team, department, and division. Share and manage content, knowledge, and applications to empower teamwork, quickly find information, and seamlessly collaborate across the organization.

It is a word processor included as part of a free, web-based software office suite offered by Google. It brings your documents to life with smart editing and styling tools to help you easily format text and paragraphs.

Edit and discuss in one place. Quip combines documents with messages so you can work faster, on the web or on the go.

It is more than a doc, it’s a workspace that brings creation and coordination together in one place. You can write together, share comments, embed images, and more. If you have a Dropbox account, you can use Paper for free.

Create, edit, and review PDFs. E-sign documents and collect signatures. Collaborate with your team. All in one app.

Hackpad is a smart collaborative workspace that your team will love.

It is an easy to use secure portal solution to collect and manage client documents. From Fortune 500 to small agencies and professional service providers. It is highly customizable and offers advanced branding and white-labeling features to match a variety of use-cases.

It allows you to securely share business-critical documents with ease. Track, optimize, and control documents.

It is a document automation platform and suite that empowers users to cut document prep time in half by automatically converting existing documents to standardized smart-templates.

It lets you collaborate in real-time with markdown. Built on HackMD source code, it lets you host and control your team's content with speed and ease.

It dynamically aggregates and transforms data from one or more sources to begin the process—either on demand or in pre-scheduled batch runs.

It gives you and your team a single place where files from all of your cloud accounts and your Mac or Windows PC can come together.

Simul has advanced document management features such as branching, merging, and version comparison for your Word documents.

It is an online collaborative text editor. The contributions of each user are indicated by a color code, appear on the screen in real time and are recorded as they are typed.

Contract Crab - AI contract review and summarize

It is an open source document management system created by HashiCorp to help streamline writing and document processes. It supports Google Workspace. Once users login to Hermes, they can create document drafts using Google Docs.

It is a new markup-based typesetting system for the sciences. It is designed to be an alternative both to advanced tools like LaTeX and simpler tools like Word and Google Docs.

Work together on documents with your teammates or classmates. Even when you share a document, we (the makers of Airborn OS) still can't read your documents. You can even set a password on your document for extra protection.