Wishmio — Wishlist for WooCommerce

WooCommerce’s new built-in Shopper Lists are a great start — but they only work for logged-in customers, on block themes, with a single unshareable list. Wishmio completes them.

Everything in the free plugin:

• Guest wishlists — most wishlist intent happens before an account exists. Guests get a secure anonymous cookie; their list merges into their account automatically when they sign up or log in.
• Share links — one click turns a wishlist into a read-only link for gift lists and group buys. Revocable any time.
• Multi-list ready — the storage model supports any number of lists per shopper (the feature most wishlist plugins paywall).
• Works on ANY theme — Interactivity API blocks for block themes, hooks and shortcodes for classic themes. Zero jQuery.
• One-click import — from WooCommerce core Shopper Lists, YITH Wishlist, and TI WooCommerce Wishlist. Re-running never duplicates.
• Fast, provably — every operation runs in under 100 database queries with a flat cost curve, whether a list holds 1 item or 50. The benchmark is a published, reproducible script, and our CI fails if we ever regress. Full methodology and results: wishmio.com/benchmark.
• Cache-friendly — the HTML is identical for every visitor; personal state hydrates from one cacheable REST call. Full-page caches stay effective.
• Clean by design — no indexable junk URLs, accessibility built in (screen-reader announcements, keyboard operable), and uninstalling removes every table, option, and page the plugin created.
• Privacy-ready — wishlist data joins WordPress’s personal-data export/erase tools; idle guest lists auto-delete after 60 days; no wishlist data ever leaves your site.

Wishmio Pro adds the layer that turns saved intent into orders: automatic back-in-stock emails to everyone who wishlisted a product (via your own mail setup — no external service, no per-email fees), with price-drop and wishlist-reminder emails and top-wishlisted analytics on the roadmap. Guests can subscribe too — GDPR-safe double opt-in, an unsubscribe link in every email, and full coverage by the export/erase tools. Pro is sold separately on wishmio.com.