WPIntell

Market

photoswipe

Photoswipe matters only if the evidence supports a paid workflow around keeping media embeds, galleries, watermarks, and video experiences reliable, not a list of isolated fixes. The current commercial thesis is: Media-heavy sites lose engagement when embeds, players, thumbnails, or asset workflows break. The entry wedge is to monitor media embeds, player failures, thumbnail quality, and branded asset workflows before visitors notice.

Proof Health

Open evidence

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

61 / 81 rows with source links

75.3% of this page's analysis has direct source links.

0 build-decision rows missing links

0 rows here require auditable proof before promotion.

20 rows with no attached evidence

0 rows have source counts but still need direct links.

Opportunity Summary

Full report

Build a media publishing and video operations plugin for publishers, creators, agencies, and media-heavy site owners: Media-heavy sites lose engagement when embeds, players, thumbnails, or asset workflows break. The first wedge is to monitor media embeds, player failures, thumbnail quality, and branded asset workflows before visitors notice.

The unmet need is not the individual complaint. It is the recurring business workflow: Media-heavy sites lose engagement when embeds, players, thumbnails, or asset workflows break. Current stage: commercial watchlist.

Competitors

5 shown
Lightbox with PhotoSwipe 20.0K installs · 4.9
praise owner
-100.0%momentum 53.7weakness 10/32pain/praise

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

source 1 source 2
Photoswipe Masonry Gallery 6.0K installs · 4.5
praise owner
-100.0%momentum 49.0weakness 23/29pain/praise

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

source 1 source 2
Meow Lightbox 10.0K installs · 4.9
praise owner
-100.0%momentum 33.0weakness 3/33pain/praise

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

source 1 source 2

Evidence

Open evidence explorer
complaint Save Posts with images linked to media – Memory Error

Save Posts with images linked to media – Memory Error: users show bugs, compatibility, performance pain that may indicate a product gap.

Photoswipe Masonry Gallery · Save Posts with images linked to media – Memory Error On saving posts with images linked to media files I get “PHP Fatal error: Allowed memory size”. complaint Masonary broken

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

Photoswipe Masonry Gallery · Masonary broken Hello! complaint Using PhotoSwipe with prettyPHOTO gallery

Using PhotoSwipe with prettyPHOTO gallery: users show bugs, support, setup pain that may indicate a product gap.

Photoswipe for NextGEN Gallery · Using PhotoSwipe with prettyPHOTO gallery Dear Photoswipe community, I recently enabled a very effective prettyPhoto lightbox slideshow that launches from a thumbnail as per the excellent instructions on this thread http://wordpress.org/support/topic/plugin-nextgen-gallery-nextgen-gallery-open-album-in-lightbox?replies=75 However, when I view it on my iPhone complaint Doesn't work with 3.6

Doesn't work with 3.6: users show bugs, compatibility, setup pain that may indicate a product gap.

Photoswipe for NextGEN Gallery · Doesn't work with 3.6 I have a simple, custom WP site built on 3.6. complaint Content disapears in 5.5.2

Meow Lightbox version 5.5.2 and 5.5.3 made main page and WooCommerce product content disappear for multiple users, forcing downgrades.

Meow Lightbox · The main content on my pages disappeared when switching from 5.5.1 to 5.5.2. complaint Pinch to zoom doesn't work

Pinch to zoom doesn't work: users show missing feature pain that may indicate a product gap.

Photoswipe for NextGEN Gallery · Pinch to zoom doesn't work Let me first say, I love this plugin. mixed Force Script Loading (OB) value not migrated

A Meow Lightbox settings migration bug caused page content not to load, but the issue was fixed in a later update.

Meow Lightbox · This caused the content of all my pages to not load until I could find the reason. mixed Weird bug? bufferStart vs. version 5?

PhotoSwipe 5 triggered a white screen in a Twig-based stack because an output buffer was not flushed, and the maintainer released a fix.

Lightbox with PhotoSwipe · this plugin trigger a White Screen of Death mixed “PHP Warning: Constant HDOM_INFO_ENDSPACE already defined”

A Meow Lightbox user had to disable the plugin by SFTP because a repeated constant-redefinition warning prevented site access, and the author says the next update will address vendor conflicts.

Meow Lightbox · I’ve had to disable the plugin via SFTP for the time being as it’s preventing access to the site. complaint DivisionByZeroError when Meow_MWL_Filters->nice_shutter_speed(‘0/0’)

Meow Lightbox crashes with a division-by-zero fatal error when image metadata contains a shutter speed value of 0/0.

Meow Lightbox · DivisionByZeroError when Meow_MWL_Filters->nice_shutter_speed(‘0/0’) complaint Blank screen during low to high res image replacement

Blank screen during low to high res image replacement: users show bugs, performance, missing feature pain that may indicate a product gap.

Lightbox with PhotoSwipe · I have used it extensively across my sites without any issues until now. complaint bug with disable fancybox option and better mobile detection

bug with disable fancybox option and better mobile detection: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Photoswipe for NextGEN Gallery · bug with disable fancybox option and better mobile detection hello, nice plugin tanks! complaint photoswipe not compatible with nextgen gallery 2.0

photoswipe not compatible with nextgen gallery 2.0: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Photoswipe for NextGEN Gallery · photoswipe not compatible with nextgen gallery 2.0 I installed the latest version of nextgen: 2.0. complaint Full resolution images download on page load

Full resolution images download on page load: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Photoswipe Masonry Gallery · Full resolution images download on page load Great plugin, I have not seen similar. complaint Adding CSS Selectors?

Adding CSS Selectors?: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Lightbox with PhotoSwipe · Alternatively, is there a code snippet that we could add to our child theme’s php file? complaint HP Notice: Undefined offset when no non-cropped image size is registered

HP Notice: Undefined offset when no non-cropped image size is registered: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Lightbox with PhotoSwipe · HP Notice: Undefined offset when no non-cropped image size is registered When WP_DEBUG is enabled, the following PHP notices appear repeatedly in the debug log, once for nearly every image processed by the lightbox: PHP Notice: Undefined offset: 0 in .../src/LightboxPhotoSwipe/LightboxPhotoSwipe.php on line 541 PHP Notice: Trying to access array offset on va complaint nextgen and photoswipe Illegal string offset

nextgen and photoswipe Illegal string offset: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Photoswipe for NextGEN Gallery · in line 39-41 of ngg-photoswipe.php you have //Add scripts to disable additional viewers: $options = get_option( 'additional_viewers' ); if (1 == $options['fancybox']) { change it into //Add scripts to disable additional viewers: $options = get_option( 'additional_viewers' ); if ($options && 1 == $options['fancybox']) { and in line 97 <?php checked( $options complaint Need to click first to close the fancybox before user can swip

Need to click first to close the fancybox before user can swip: users show bugs, missing feature, support pain that may indicate a product gap.

Photoswipe for NextGEN Gallery · Need to click first to close the fancybox before user can swip Right now, the gallery appears with a gray background (that of the fancybox) it looks like an error. complaint Fancybox overlay fixed

Fancybox overlay fixed: users show bugs, compatibility, performance pain that may indicate a product gap.

Photoswipe for NextGEN Gallery · I do however find it very useful even though it does not work properly with the current versions of NextGen Gallery and WordPress. complaint Photoswipe on Galaxy S4 Chrome – not swiping

Photoswipe on Galaxy S4 Chrome – not swiping: users show bugs, missing feature, setup pain that may indicate a product gap.

Photoswipe for NextGEN Gallery · Lovely app, does exactly what I want it to do, and it makes this photoblogger very very happy. complaint Gallery don’t works with Cache Plugin

Gallery don’t works with Cache Plugin: users show bugs, missing feature, support pain that may indicate a product gap.

Photoswipe Masonry Gallery · Gallery don’t works with Cache Plugin Photoswipe Masonry Gallery adds scripts to the header, but the chache plugin combines all scripts into one and puts it in the footer. mixed Problems on galleries while vieving on mobile

Problems on galleries while vieving on mobile: users show bugs, compatibility, performance pain that may indicate a product gap.

Photoswipe Masonry Gallery · Problems on galleries while vieving on mobile This bug has appeared newly but I’m experiencing it on multiple sites where I’m using Photoswipe Masonary Plug-in. mixed FooGallery & Meow Lightbox

FooGallery & Meow Lightbox: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Meow Lightbox · FooGallery & Meow Lightbox Dear Support, We would like to use Meow Lightbox in combination with FooGallery instead of FooBox: https://wordpress.org/plugins/foogallery/ We have two questions: 1. mixed Galleries not centered on mobile

Galleries not centered on mobile: users show bugs, compatibility, missing feature pain that may indicate a product gap.

Photoswipe Masonry Gallery · I really like it but I have a complaint and a feature request. complaint Plugin doesnt work

Plugin doesnt work: users show compatibility, support, setup pain that may indicate a product gap.

Photoswipe Masonry Gallery · Plugin doesnt work The Plugin doesnt work with updated WordPress version and GetawayPlus theme. complaint image attachment issue

image attachment issue: users show bugs, missing feature, support pain that may indicate a product gap.

Photoswipe Masonry Gallery · image attachment issue when i click on the image its open in lihghtbox. complaint No Lazy Load. Page too slow

No Lazy Load. Page too slow: users show performance, missing feature, support pain that may indicate a product gap.

Photoswipe Masonry Gallery · Page too slow The gallery is loading all images at once, making the page too slow. complaint Shrinking images, overlapping thumbnails

Shrinking images, overlapping thumbnails: users show bugs, compatibility, support pain that may indicate a product gap.

Photoswipe Masonry Gallery · Shrinking images, overlapping thumbnails Hi there, love the plugin. complaint Allow safe html markup in captions

Allow safe html markup in captions: users show compatibility, missing feature, support pain that may indicate a product gap.

Photoswipe Masonry Gallery · Allow safe html markup in captions Image captions should support the same “safe” markup that other post content supports. complaint Controls have disappeared

Controls have disappeared: users show compatibility, support pain that may indicate a product gap.

Photoswipe Masonry Gallery · Thanks in advance, Rick The page I need help with: [ log in to see the link] Hi there, When I click on a photo there are no controls (right and left arrows) to move on to the next photo. complaint Massive spacing around portrait images|

Massive spacing around portrait images|: users show missing feature, support pain that may indicate a product gap.

Photoswipe Masonry Gallery · It only appears around portrait format images, landscape are fine/the same as before. complaint Fixed Black Box Overlay and PHP Error

Fixed Black Box Overlay and PHP Error: users show bugs, compatibility pain that may indicate a product gap.

Photoswipe for NextGEN Gallery · Fixed Black Box Overlay and PHP Error I fixed the shadow box overlay from FancyBox on mobile devices and also fixed the PHP error on the admin page. complaint Link to photo

Link to photo: users show missing feature, support pain that may indicate a product gap.

Photoswipe Masonry Gallery · Is it possible to set up a link to an internal page per each photo ? mixed REST API nonce causes 403 errors on cached pages (LiteSpeed Cache / any full-pag

REST API nonce causes 403 errors on cached pages (LiteSpeed Cache / any full-pag: users show bugs, performance, missing feature pain that may indicate a product gap.

Meow Lightbox · REST API nonce causes 403 errors on cached pages (LiteSpeed Cache / any full-pag Meow Lightbox 5.5.1 sends the X-WP-Nonce header in the fetch call to /wp-json/meow-lightbox/v1/regenerate_mwl_data (in app/lightbox.js). mixed Slow first load with offloaded images

A large offloaded media library caused slow first uncached page loads because the lightbox plugin retrieves remote image metadata sequentially, and the user suggested using stored attachment metadata as a fallback.

Lightbox with PhotoSwipe · the page takes about 3-4 seconds to load complaint Masonry View is not working correctly

Masonry View is not working correctly: users show support, setup pain that may indicate a product gap.

Photoswipe Masonry Gallery · Thanks The page I need help with: [ log in to see the link] Can you please check why that masonry view is not working on our site ? complaint Don't want the buttons and description to overlay the image

Don't want the buttons and description to overlay the image: users show bugs, missing feature pain that may indicate a product gap.

Photoswipe for NextGEN Gallery · Don't want the buttons and description to overlay the image Is it possible to change the code so that the image is not covered up by the navigation buttons and title/description text? complaint Doesn´t work with wp 3.7.1 & Jetpack 2.5 carousel gallery

Doesn´t work with wp 3.7.1 & Jetpack 2.5 carousel gallery: users show bugs, compatibility pain that may indicate a product gap.

Photoswipe for NextGEN Gallery · Doesn´t work with wp 3.7.1 & Jetpack 2.5 carousel gallery Hello, only on iOS I have these error-messages: 1.) Warning: Illegal string offset ‘fancybox’ in …/wp-content/plugins/photoswipe-for-nextgen-gallery/ngg-photoswipe.php on line 41 2.) Warning: Cannot modify header information – headers already sent by (output started at …/wp-content/plugins/photoswipe- complaint Errors on activation

Errors on activation: users show bugs, compatibility pain that may indicate a product gap.

Photoswipe for NextGEN Gallery · Errors on activation Good day Upon activation I get the following errors: Notice: Uninitialized string offset: 0 in photoswipe-for-nextgen-gallery/ngg-photoswipe.php on line 95 Notice: Undefined index: nggphotoswipe_enabled in photoswipe-for-nextgen-gallery/ngg-photoswipe.php on line 73 Notice: Undefined index: additional_viewers in photoswipe-for-nextgen-ga complaint Getting a PHP error

Getting a PHP error: users show bugs, compatibility pain that may indicate a product gap.

Photoswipe for NextGEN Gallery · Getting a PHP error Anyone know how to deal with this?