Market

multi author

Multi Author matters only if the evidence supports a paid workflow around keeping publishing, media, and editorial handoffs consistent, not a list of isolated fixes. The current commercial thesis is: Content-heavy WordPress teams lose time when formatting, media, duplicate content, and publishing handoffs drift across sites. The entry wedge is to audit publishing workflows, detect inconsistent content operations, and package fix-ready editorial reports.

Proof Health

Open evidence

Commercial opportunities need traceable source links before they are treated as build-worthy.

58 / 87 rows with source links

66.7% of this page's analysis has direct source links.

0 build-decision rows missing links

0 rows here require auditable proof before promotion.

29 rows with no attached evidence

0 rows have source counts but still need direct links.

Opportunity Summary

Full report

Build a content publishing operations plugin for publishers, content teams, and agencies: Content-heavy WordPress teams lose time when formatting, media, duplicate content, and publishing handoffs drift across sites. The first wedge is to audit publishing workflows, detect inconsistent content operations, and package fix-ready editorial reports.

The unmet need is not the individual complaint. It is the recurring business workflow: Content-heavy WordPress teams lose time when formatting, media, duplicate content, and publishing handoffs drift across sites. Current stage: commercial watchlist.

Themes

All themes

No clustered themes yet.

Competitors

6 shown

Authors Widget 1.0K installs · 5.0

praise owner

-100.0%momentum 66.2weakness 18/6pain/praise

Pain still appears around missing feature, support despite praise for reliable, quality.

source 1 source 2

Co-Authors Plus 20.0K installs · 3.5

weak incumbent

-100.0%momentum 59.9weakness 22/16pain/praise

Pain still appears around bugs, compatibility despite praise for reliable, quality.

source 1 source 2

Auto-Schedule Posts 40 installs · 4.0

praise owner

-100.0%momentum 63.3weakness 13/4pain/praise

Pain still appears around missing feature, bugs despite praise for value, easy.

source 1 source 2

Byline 200 installs · 5.0

praise owner

-100.0%momentum 62.3weakness 12/8pain/praise

Pain still appears around compatibility, support despite praise for easy, value.

source 1 source 2

WP Amazon Ads 30 installs · 5.0

praise owner

-100.0%momentum 56.1weakness 6/4pain/praise

Pain still appears around compatibility, bugs despite praise for reliable, quality.

source 1 source 2

Posts To-Do List 60 installs · 4.7

praise owner

-100.0%momentum 44.2weakness 10/9pain/praise

Pain still appears around missing feature, support despite praise for quality, support.

source 1 source 2

Evidence

Open evidence explorer

complaint PHP Errors

PHP Errors: users show security, bugs, compatibility pain that may indicate a product gap.

Co-Authors Plus · PHP Errors Hello, it seems your plugin is generating errors in the PHP log. complaint Author meta data has invalid formatting

Author meta data has invalid formatting: users show bugs, compatibility, setup pain that may indicate a product gap.

Byline · Author meta data has invalid formatting We like the premise behind this plug-in, particularly its attempt to provide a solution that doesn’t require modifications to the theme templates. mixed Where's this Riccardo User Coming from?

Where's this Riccardo User Coming from?: users show security, bugs, compatibility pain that may indicate a product gap.

Collaboration · Hello, We’re in love with this plugin, but have found there’s some test users or hacked in user on it which has them browsing their own blog and when I follow them it takes me out of my blog. mixed Plugin broken after last update

Plugin broken after last update: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Posts To-Do List · Plugin broken after last update Looks like this plugin is not working, displaying an error in both the settings page, and the posts where the list should appear. mixed Fatal error on plugin activation

Fatal error on plugin activation: users show bugs, compatibility, support pain that may indicate a product gap.

Posts To-Do List · Fatal error on plugin activation Hey guys, this plugin seems to be awesome and exactly what I’m looking for. mixed Not ready enough for usage

Not ready enough for usage: users show bugs, migration pain that may indicate a product gap.

Co-Authors Plus · Not ready enough for usage After removing this plugin all my posts were broken and I had to recover site from a backup. complaint [Plugin: WP Amazon Ads] Fatal syntax error on activation

[Plugin: WP Amazon Ads] Fatal syntax error on activation: users show bugs, compatibility pain that may indicate a product gap.

WP Amazon Ads · [Plugin: WP Amazon Ads] Fatal syntax error on activation I tried to activate the plugin, but I got this Parse error: syntax error, unexpected $end in C:\xampp\htdocs\wafid\wp-content\plugins\wp-amazon-ads\wp-amazon-ads.php on line 684 Thanks, MK I tried to activate the plugin, but I got this Parse error: syntax error, unexpected $end in C:\xampp\htdocs\wafid complaint I have no idea if it works or not.

I have no idea if it works or not.: users show bugs, setup pain that may indicate a product gap.

Co-Authors Plus · I have no idea if it works or not. complaint Amazon Plugin Causing My Visual Editor to Not Work

Amazon Plugin Causing My Visual Editor to Not Work: users show bugs pain that may indicate a product gap.

WP Amazon Ads · I LOVE this plugin and make good money from it – can you fix the bug? neutral PHP Error

PHP Error: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Co-Authors Plus · PHP Error Hello, our site is crashing due to an error related to your plugin. complaint No Support – Not compatible with WPML

No Support – Not compatible with WPML: users show compatibility, missing feature, pricing pain that may indicate a product gap.

Co-Authors Plus · No Support – Not compatible with WPML No support at all , also it doesn’t work with wpml No support at all , also it doesn’t work with wpml After installing, go to users and click organized authors. mixed Have some bugs!

Have some bugs!: users show bugs, compatibility, performance pain that may indicate a product gap.

Auto-Schedule Posts · Have some bugs! complaint Non object Error

Non object Error: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Authors Widget · Non object Error Hi, After add the widget. complaint How can I upload the image for different bylines

How can I upload the image for different bylines: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Byline · https://wordpress.org/plugins/byline/ This could probably be achieved with some advanced theme code and one of the following plugins to associate images with taxonomies: http://wordpress.org/plugins/taxonomy-images/ http://wordpress.org/plugins/advanced-custom-fields/ A less ideal solution would be to use HTML markup in the description field of the byline, t complaint Undefined index: format and more…

Undefined index: format and more…: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Authors Widget · Undefined index: format and more… The plug-in description page at https://wordpress.org/plugins/authors/ has installation instructions that say you can “optionally” adjust the settings. complaint Author byline not linking to bio page

Author byline not linking to bio page: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Byline · Co-authors was causing me all sorts of issues, and this plugin made things so much easier to work with. complaint Plugin test error problem solve

Plugin test error problem solve: users show bugs, compatibility, support pain that may indicate a product gap.

Author Kit | Effortlessly Manage author profiles and add modern author bio boxes to posts · Plugin test error problem solve i Am test this plugin plugin testing platform and show test error Errors3 PHP deprecation warnings PHP Error Log 3 lines[14-Dec-2025 12:49:17 UTC] PHP Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/kses.php on line 2018[14-Dec-2025 12:49:17 UTC] PHP Deprec complaint Remove ‘cap-‘ from slug/url

Remove ‘cap-‘ from slug/url: users show compatibility, support, setup pain that may indicate a product gap.

Co-Authors Plus · I’ve just installed a fresh version of CAP onto a test site and the guest authors don’t have such as a prefix. complaint Is this still supported?

Is this still supported?: users show bugs, missing feature, support pain that may indicate a product gap.

Auto-Schedule Posts · Is this still supported? complaint Request: gravatar spacing and list bullet settings

Request: gravatar spacing and list bullet settings: users show compatibility, missing feature, migration pain that may indicate a product gap.

Authors Widget · Request: gravatar spacing and list bullet settings Have modified the plugin to remove the bullet and lack of spacing between the gravatar and an author’s name. complaint Feature request

Feature request: users show missing feature, support, migration pain that may indicate a product gap.

Posts To-Do List · Feature request Love the plugin. complaint Author Archive og:title conflict with Yoast SEO, multiple author names

Author Archive og:title conflict with Yoast SEO, multiple author names: users show bugs, compatibility, support pain that may indicate a product gap.

Co-Authors Plus · Author Archive og:title conflict with Yoast SEO, multiple author names Hi all, I just want to say firstly your plugin is amazing and has worked pretty well for a long time now. complaint How to display Byline term descriptions as author biographies.

How to display Byline term descriptions as author biographies.: users show compatibility, missing feature, support pain that may indicate a product gap.

Byline · As discussed in this thread , here is Matt’s (corrected) code for displaying byline descriptions in a list below a post: <?php $terms = get_the_terms($post->ID, 'byline'); $count = count($terms); if ( $count > 0 ){ echo "<ul>"; foreach ( $terms as $term ) { echo "<h6>About " . complaint [Plugin: Auto-Schedule Posts] A lot of issues with auto post sheduler in 3.1

[Plugin: Auto-Schedule Posts] A lot of issues with auto post sheduler in 3.1: users show bugs, performance, setup pain that may indicate a product gap.

Auto-Schedule Posts · [Plugin: Auto-Schedule Posts] A lot of issues with auto post sheduler in 3.1 Hi, I tried this on my dev installation of wp 3.1 and it completely flips out. mixed Getting to the descriptions

Getting to the descriptions: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Byline · Getting to the descriptions First, I love this plugin right now. mixed "Missing argument 2 for current_user_can_for_blog()" error on non-multisite.

"Missing argument 2 for current_user_can_for_blog()" error on non-multisite.: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Collaboration · "Missing argument 2 for current_user_can_for_blog()" error on non-multisite. mixed Link to author's name doesn't work

Link to author's name doesn't work: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Byline · http://wordpress.org/plugins/byline/ Looks like other plugins in this class have some of the same issues.. mixed Mark as done do not work

Mark as done do not work: users show bugs, compatibility, support pain that may indicate a product gap.

Posts To-Do List · Mark as done do not work Dear Sir or Madam, I have a big problem, the plugin is great and so. mixed “Display widget content to non logged-in users” Not Working

“Display widget content to non logged-in users” Not Working: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Posts To-Do List · Thanks for such an amazing plugin (you and i have worked in the past, so a warm Hello from my end!) I have tried enabling the feature mentioned in the title, and users still cant see the content while logged out. mixed Formatting issues

Formatting issues: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Byline · Formatting issues When I use the plugin, instead of the page displaying the authors name, it displays all the code that should be on the page, such as this: <a href="http://newsroom.seattletimes.com/picturethis/byline/bettina-hansen/" rel="tag">Bettina Hansen</a> Here is an example: http://newsroom.seattletimes.com/picturethis/2013/12/06/a-breath-of-cold-air complaint PHP Warning: Invalid argument supplied for foreach()

PHP Warning: Invalid argument supplied for foreach(): users show bugs, compatibility, support pain that may indicate a product gap.

Byline · PHP Warning: Invalid argument supplied for foreach() I have the corrected code as mentioned here – https://wordpress.org/support/topic/showing-the-descriptions?replies=2 in my single.php file. complaint AJAX Conflict

AJAX Conflict: users show bugs, compatibility, setup pain that may indicate a product gap.

Co-Authors Plus · AJAX Conflict I’ve been using co-author plus without issue. complaint Feature request

Feature request: users show bugs, missing feature, support pain that may indicate a product gap.

Posts To-Do List · Feature request Hi, i have a feature suggestion: – limit author to be able to assign only one post at a time. complaint need urgent support

need urgent support: users show compatibility, support, setup pain that may indicate a product gap.

WP Amazon Ads · need urgent support please help me, how can i add this code <?php if(function_exists(‘wp_amazon_ads’)) {wp_amazon_ads($post->ID);}?> under http://wordpress.org/themes/heatmap-adaptive theme http://wordpress.org/plugins/wp-amazon-ads/ please help me, how can i add this code <?php if(function_exists(‘wp_amazon_ads’)) {wp_amazon_ads($post->ID);}?> under http:// complaint Plugin malfunctioning – all users seeing all posts – settings ineffectual

Plugin malfunctioning – all users seeing all posts – settings ineffectual: users show missing feature, support, setup pain that may indicate a product gap.

Posts To-Do List · Plugin malfunctioning – all users seeing all posts – settings ineffectual Hi, I have been using Posts To Do List for about 6 months now, to great success. complaint Feature Request – Users to claim posts

Feature Request – Users to claim posts: users show bugs, missing feature, support pain that may indicate a product gap.

Posts To-Do List · Feature Request – Users to claim posts Hi there, I’m looking to use this plugin to post available jobs to a network of freelancers, where I can add a post, and a freelancer can claim the post for themselves (on a first come, first serve basis), which would then display to other users that they had claimed the post and would be completing the job. complaint MAJOR performance issue after latest upgrade

MAJOR performance issue after latest upgrade: users show bugs, performance, support pain that may indicate a product gap.

Authors Widget · MAJOR performance issue after latest upgrade We have been running the Authors plugin for a while, but a recent upgrade to the module is causing major performance issues. complaint Formatting issue with underscores theme

Formatting issue with underscores theme: users show bugs, compatibility, support pain that may indicate a product gap.

Byline · Formatting issue with underscores theme I’m trying to get this to display properly within the underscores theme. complaint Conflicts with PublishPress Capabilities plugin

Conflicts with PublishPress Capabilities plugin: users show bugs, compatibility, setup pain that may indicate a product gap.

Co-Authors Plus · Conflicts with PublishPress Capabilities plugin I wanted to create a page that had several coauthors who were each limited to accessing just that one page. mixed Custom Bylines not showing on post

Custom Bylines not showing on post: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Author Kit | Effortlessly Manage author profiles and add modern author bio boxes to posts · I have the page setup using Elementor with the single post template.