Co Authors Plus is a WordPress plugin that enhances the default author functionality by allowing multiple authors to be assigned to a single post. It provides a flexible way to manage and display author information, improving content attribution and collaboration.

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Updated 25 May 2026

Websites Using Co Authors Plus

Overview

Co Authors Plus is a popular WordPress plugin designed to extend the native author capabilities of the WordPress Content Management System (CMS). While WordPress traditionally allows only one author per post, Co Authors Plus enables website administrators and content creators to assign multiple authors to a single piece of content. This is particularly useful for blogs, news sites, and collaborative platforms where articles are often the result of teamwork or contributions from various individuals. The plugin seamlessly integrates with the WordPress dashboard, offering an intuitive interface for managing author assignments and displaying author information on the front-end of the website.

Key Features

  • Multiple Author Assignment: The core feature allows assigning an unlimited number of authors to a single post, page, or custom post type.
  • Custom Author Fields: Administrators can define and add custom fields to author profiles, such as social media links, job titles, or specific biographical details, which can then be displayed on the post.
  • Author Boxes: The plugin provides customizable author boxes that can be displayed at the beginning or end of posts, showcasing the profile picture, name, bio, and custom fields of the assigned authors.
  • Author Templates: Co Authors Plus offers flexibility in how author information is displayed, including options for dedicated author archive pages and integration with themes.
  • User Role Integration: It works with existing WordPress user roles and can be configured to allow specific roles to assign co-authors.
  • Shortcode Support: Provides shortcodes to easily insert author information or lists of authors into posts or pages.
  • Guest Author Functionality: Allows attributing content to individuals who do not have a WordPress user account on the site, by creating "guest authors" with their own profiles.

Typical Use Cases

  • Collaborative Blogging: Websites with multiple contributing writers who frequently co-author articles.
  • News and Magazine Sites: Publications where different sections or articles might be handled by various editors and writers, requiring accurate attribution for each piece.
  • Team Websites: Company blogs or internal communication platforms where content is produced by different departments or team members.
  • Educational Platforms: Online learning sites where instructors or subject matter experts contribute to course materials or articles.
  • Guest Posting Management: Easily attributing content to external contributors or guest writers without creating full user accounts for them.

Pricing & Hosting Model

Co Authors Plus is a free and open-source WordPress plugin. It is available for download from the official WordPress plugin repository. As a self-hosted WordPress plugin, it requires a WordPress website to function. There are no direct hosting fees associated with the plugin itself, but users are responsible for the hosting costs of their WordPress website. While the core plugin is free, premium support or add-on features might be offered by third-party developers or related services, though the primary plugin remains free.

Alternatives

While Co Authors Plus is a robust solution, several other plugins offer similar functionality for managing multiple authors in WordPress:

  • Multiple Authors: Another popular free plugin that allows assigning multiple authors to posts and provides customizable author boxes.
  • Simple Author Box: A plugin focused on creating visually appealing author boxes, which also supports multiple authors.
  • Edit Flow: A more comprehensive editorial calendar and workflow management plugin that includes features for assigning multiple authors and managing content production.
  • Theme-Specific Solutions: Some premium WordPress themes come with built-in functionality for assigning multiple authors, negating the need for a separate plugin.