Compare
SearchUs vs Ivory Search: Cloud SERP vs Custom WordPress Search Forms
Ivory Search is a on-server WordPress plugin built around unlimited custom search forms and Ajax live search. SearchUs extracts content via a WordPress plugin and serves queries from a cloud index—offloading index load with a full-page SERP, commerce filters, and Smart 404 recovery.
Ivory Search lets you create many search forms, each scoped to specific post types, taxonomies, WooCommerce rules, or exclusions—then place them with shortcodes, widgets, or menus. Results typically render through your theme with optional Ajax suggestions as visitors type. That workflow fits when form-level control and lightweight on-server search are the priority.
SearchUs moves indexing and query serving to the cloud and answers searches on a dedicated results page with filters, tabs, and dashboard relevance controls. That split matters when catalogs grow, when you want variation-aware WooCommerce search on a commerce-first SERP, or when document discovery and search-powered 404 recovery belong in the same stack. Compare the rows below against your site, then try SearchUs on staging if cloud SERP search fits better than multiple themed forms.
| Topic | SearchUs | Ivory Search |
|---|---|---|
| Architecture | Cloud index; WordPress plugin extracts eligible content; queries run on SearchUs cloud infrastructure | On-server inverted index stored in WordPress; search queries run against local database tables on your server |
| Hosting & index load | Index storage and query path designed to stay lean on WordPress; heavy search traffic offloaded to SearchUs cloud | Index size, rebuilds, and query load live on the WordPress server—can grow with catalog volume and form count |
| WordPress workflow | Plugin install, account license, configurable SERP; Auto-Crawl refreshes the cloud index | Plugin setup, per-form configuration, and local index maintenance; forms placed via shortcode, widget, menu, or Customizer |
| Custom search forms | Single cloud index with dashboard controls for content scope, weights, and SERP behavior | Core strength—unlimited search forms, each with its own include/exclude rules for post types, taxonomies, authors, and WooCommerce fields |
| Search results experience | Full-page SERP with filters and tabs—works with any theme and offers layout and style customization | Theme-integrated results plus Ajax live-search dropdowns; experience depends on theme templates and form placement |
| WooCommerce | Products, variations, and Shopping-tab filters on the SERP out of the box | Product search with per-form scope; SKU search, variation search, and out-of-stock exclusion require Premium tier |
| Document search (PDF & DOCX) | Text PDF and DOCX indexing when enabled in platform settings | Limited — attachment and media file-type search on-server; PDF/DOCX text depth Varies by tier and configuration |
| Relevance tuning | Ranking weights, synonyms, and intent controls in the SearchUs dashboard | Per-form search rules, keyword stemming, and result ordering in plugin settings; synonym depth Varies by tier |
| Smart 404 recovery | Search-powered recovery from the same cloud index—not a redirect-only plugin | Not a primary Ivory Search feature; would require separate tooling or custom work |
| Search analytics | Search analytics in the dashboard to spot zero-result queries and tune relevance | Search tracking in the plugin; reporting depth Varies by version and license tier |
| Pricing model | Free license tier plus paid plans scaled by index capacity and monthly searches—same features on every plan | Free plugin on WordPress.org plus paid Starter/Pro/Premium tiers; no cloud hosting fee but you carry server index and query resource usage cost |
Capabilities change over time. Verify current Ivory Search and SearchUs docs before you migrate.
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