Colorlib 404 Customizerv1.1.1
Replace your theme's plain 404 page with one of 20 ready-made designs, edited live in the Customizer. No code, no page builder.
Alternatives to Smart Custom 404 Error Page
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Detect PHP error spikes, recurring patterns, request impact and source-version changes with grouped local diagnostics.
Page as 404v1.1.3
The lightweight and core-friendly way to manage your site's 404 response using a standard Page within your site
Custom 404 Prov3.16.0
Take control of every 404 on your site — redirect visitors to a custom page or URL, log what broke, and get notified when it matters.
Selective maintenance and service-status control for WordPress. Keep unaffected parts online with up to three independent Service Zones.
Redirect visitors away from broken 404 pages and send them to your homepage or any custom URL with a simple, lightweight setup.
Monitor 404 errors, manage redirects, and show a custom 404 page with multiple templates.
Gone Responsev1.1
Show the 404 page content with a 410 Gone status for all 404 errors.
Reliable WordPress email delivery with multiple providers, two connections, Return Path, Reply-To and visual AND/OR routing.
F4 Error Pagesv1.0.16
With this simple plugin you can assign custom pages (with custom content etc.) as error pages. This works for 404 (page not found) and 403 (forbidden/ …