Relevanssi vs Uni CPO
Compare WordPress plugins and tools side by side. Pick products with “Compare” in the software directory.
| Feature | Relevanssi v4.28.5 · checked 23 Oct 2026 Free + paid · ★ 4.8/5 Visit Details | Uni CPO v4.9.69 · checked 23 Oct 2026 Free + paid · ★ 4.6/5 Visit Details |
|---|---|---|
| At a glance | ||
| Active installs | 100,000+ | 1,000+ |
| Last updated | October 23, 2026 | October 25, 2026 |
| Editions | Relevanssi · Relevanssi Premium ($) | Uni CPO · Uni CPO Pro ($) |
| Pros | Relevance-sorted results with partial-word matching; Compatibility modules for WooCommerce, Polylang, WPML and ACF; Search log and did-you-mean suggestions | Extra product options with formula-based price calculation; Customer choices appear in cart, checkout and the order; Shortcode and product-level option management in the free version |
| Cons | Index tables can need hundreds of megabytes of database space; Some advanced features are only in Relevanssi Premium; Search log stores what visitors search for, which may need a privacy notice | Checkbox, file upload and some calculation options need the paid version; Large plugin with many internal settings screens and cloud storage code |
| Mentioned in our posts | 1 | 1 |
| More features | ||
| Other features | Relevance-sorted search results, Custom search index table, Stop word list, Search log with optional IP recording, Did you mean block, Relevanssi admin menu with settings, Hooks into Premium-only features when installed ($) | Extra product option fields on product pages, Reusable option modules, Price calculation with maths formulas, Product form shortcode, Customer choices saved to order line items, Checkbox and file upload option types (Pro) ($), Dropbox and Google Drive upload storage (Pro) ($) |
| Integrations | ||
| Storage | — | Dropbox ($), Google Drive ($) |
| E-commerce | WooCommerce | WooCommerce |
| Plugins | Polylang, WPML, Advanced Custom Fields | — |
| Other | — | Google Maps, Freemius |
| Requires WordPress | 4.9 | 6.1 |
| Requires PHP | 7.1 | 8.2 |
| Tested up to | 7.1 | 7.1 |
| Phones home | No | Only if you agree |
| External services | — | www.googleapis.com, api.dropboxapi.com, iamcredentials.googleapis.com, maps.googleapis.com |
| Blocks | 1 | — |
| Shortcodes | — | 1 |
| Custom tables | 3 | — |