Additor
Networked wiki for remote teams
Founded
2018
Starting Price
$0
Category
Collaboration
Last updated March 18, 2026
About Additor
Additor is a collaborative knowledge library that helps remote teams organize, share, and track changes across various content formats. It supports web pages, PDFs, MS Office docs, and Google Docs with built-in highlighting, note-taking, and version tracking for asynchronous collaboration.
Pros & Cons
Pros
- Clean and intuitive user interface for organizing knowledge
- Supports a wide variety of content formats natively
- Powerful web clipper with inline highlighting
- Channel-based organization mirrors real team structures
- Asynchronous collaboration without friction
Cons
Key Features
Multi-Format Content Library
Add and organize web pages, PDFs, MS Office files, Google Docs, and more in one unified workspace
Web Clipper Extension
Bookmark and highlight articles from the web with a single click using the browser extension
Built-In Content Viewer
Open any content type directly in Additor with highlighting and rich formatting options
Channel-Based Organization
Organize content into channels aligned with your team structure or projects
Change Tracking & Versioning
Track all changes and versions to maintain a single source of truth
Private Channels
Create restricted-access channels for sensitive or confidential content
Team Sharing
Share content within or outside your team with granular access controls
Pricing
Free
$0
- Basic content library
- Web clipper extension
- Limited storage
- Personal use
Team
Contact sales
Best For
Team Knowledge Base
Build a living library of curated resources and documents for your remote team
Web Research Collaboration
Clip, annotate, and share web research across team members with built-in highlighting
Content Curation
Collect and organize reference materials, articles, and documents in structured channels
Onboarding Documentation
Create organized knowledge collections for new team members to get up to speed quickly
