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Similar WordPress plugins

GhostLabs Undercard alternatives

The 12 WordPress plugins most like GhostLabs Undercard, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.

GhostLabs Undercard

Fewer than 10 installs · #74,097 most popular

Its stats
Closest match
Molongui Authorship
Shares 4 of GhostLabs Undercard's 5 tags.
Most installed
Simple Author Box
90K+ active installs.
Best rated
Molongui Authorship
4.7 out of 5 from 158 reviews.
Most recently updated
Co-Authors Plus
Updated on Nov 7, 2026.
  1. Molongui Authorship

    by Molongui

    All-in-One Authorship Solution: Seamless Author Box, Guest Authors, and Co-Authors to enhance your site's authority, credibility, engagement, and SEO.

    Installs
    10K+
    Rank
    #1,719
    Rating
    4.7(158)
    Updated
    1 month ago

    Sharesauthor boxco-authorsguest authormultiple authors

    Compare with GhostLabs Undercard
  2. Cite This Article

    by CiteKit

    Author boxes for multiple and guest authors, plus article citations and citation metadata that make your published work easier to cite.

    Installs
    10+
    Rank
    #30,057
    Rating
    5.0(1)
    Updated
    6 days ago

    Sharesauthor boxguest authormultiple authors

    Compare with GhostLabs Undercard
  3. Simple Author Box

    by WebFactory

    Add a responsive author box or guest author box with social icons to any post. Great author box for any site!

    Installs
    90K+
    Rank
    #492
    Rating
    4.3(115)
    Updated
    2 months ago

    Sharesauthor boxguest author

    Compare with GhostLabs Undercard
  4. Co-Authors Plus

    by Automattic

    Assign multiple bylines to posts, pages, and custom post types with a search-as-you-type input box.

    Installs
    20K+
    Rank
    #1,190
    Rating
    3.5(77)
    Updated
    2 days ago

    Sharesco-authorsmultiple authors

    Compare with GhostLabs Undercard
  5. WP Post Author

    by AF themes

    WP Post Author is the ultimate solution for an Author Box, Multiple Authors, Guest Authors, and Local Avatars. Easily manage Author Bios, Co-authors, …

    Installs
    10K+
    Rank
    #2,093
    Rating
    4.2(22)
    Updated
    20 days ago

    Sharesauthor boxguest author

    Compare with GhostLabs Undercard
  6. Starbox

    by SEO Squirrly

    Starbox is the Author Box for Humans. Professional Themes to choose from, HTML5, Social Media Profiles, Google Authorship

    Installs
    10K+
    Rank
    #1,821
    Rating
    4.5(202)
    Updated
    1 year ago

    Sharesauthor boxmultiple authors

    Compare with GhostLabs Undercard
  7. ThemeRuby Multi Authors

    by ThemeRuby

    A lightweight plugin that allows you to assign multiple writers to posts, fast and easy to use.

    Installs
    2K+
    Rank
    #4,245
    Rating
    No ratings
    Updated
    5 months ago

    Sharesco-authorsmultiple authors

    Compare with GhostLabs Undercard
  8. Authorsy

    by Apselo

    Authorsy is a powerful WordPress author box plugin. Add customizable author profiles, multiple authors, guest authors, bios, social links, and post ra …

    Installs
    1K+
    Rank
    #5,636
    Rating
    No ratings
    Updated
    4 months ago

    Sharesauthor boxmultiple authors

    Compare with GhostLabs Undercard
  9. Genesis Co-Authors Plus

    by Jean Galea

    Enables full support for the Co-Authors Plus plugin in Genesis.

    Installs
    90+
    Rank
    #17,160
    Rating
    5.0(2)
    Updated
    12 years ago

    Sharesco-authorsmultiple authors

    Compare with GhostLabs Undercard
  10. Smart Author Box Widget

    by vinethemes

    Smart Author Box Widget displays author bio box with an image, description, and social links—perfect for multi-author blogs and personal sites.

    Installs
    70+
    Rank
    #18,780
    Rating
    No ratings
    Updated
    1 year ago

    Sharesauthor boxguest author

    Compare with GhostLabs Undercard
  11. Custom Guest Authors

    by Mohd Elfie Nieshaem Juferi

    Replace the default WordPress post author with custom guest author names via a custom field. Supports multiple comma-separated authors.

    Installs
    10+
    Rank
    #31,382
    Rating
    No ratings
    Updated
    8 months ago

    Sharesguest authormultiple authors

    Compare with GhostLabs Undercard
  12. Meta Author Box

    by Shaugat Ashraf Khan

    Add a responsive custom author box. Great author box for any site!

    Installs
    Fewer than 10
    Rank
    #62,853
    Rating
    No ratings
    Updated
    1 year ago

    Sharesauthor boxguest author

    Compare with GhostLabs Undercard

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