WH4U Domainsv1.5.6
Domain reseller plugin for searching, registering, and transferring domains via the DomainsReseller API.
Alternatives to OWH Domain WHOIS RDAP
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.
A simple, multilingual domain availability checker using the modern RDAP protocol. One block, one shortcode, no setup pages.
Domain Search for WHMCSv3.1.7
The fastest way to add a WHMCS domain search form to WordPress. Multi-shortcode, zero JavaScript, full admin dashboard.
WP24 Domain Checkv1.12.1
Check (whois) domain names for availability. Easy integration via shortcode or widget.
Restrict WordPress user registration to allowed email domains, block spam signups, and secure WooCommerce, LearnDash, and form registrations.
MarketXYv1.0.2
Instant company, domain, security and trust intelligence — as a WordPress admin tool and a public [marketxy_lookup] shortcode.
Blocks spam on Gravity Forms by checking every submitted email domain's registration age via RDAP; recently-registered domains are blocked.
Smart, fast, and accurate Ajax Product Search for WooCommerce with live results, fuzzy matching, and instant product suggestions.
Fast 301 redirect manager, 404 error monitor & safe serialized search replace for WordPress. Fix broken links and migrate domains without losing SEO.
Loupe Searchv1.4.0
A search enhancement plugin for WordPress that delivers fast, accurate, and typo-tolerant results.