WooCommerce AI Search: Appinio Search on WordPress.org
AppIn 4 min read
Appinio Search, our AI search for WooCommerce, has been in the WordPress.org plugin directory since July 2026. You can install it from your WordPress dashboard like any other plugin, and give your shoppers a search box that understands what they mean.
If you are new to the idea, start with what semantic search is and why WooCommerce stores need it. This post is about the plugin: what it does, how to set it up, and what it costs.
What AI search for WooCommerce changes for your shoppers
WooCommerce's built-in search looks for the exact words a shopper types. One wrong letter, and the page says "No products were found matching your selection". Appinio Search replaces that with search that reads the meaning of the query:
- Typos. Shoppers type
sleaping bagorwtaerproof bakcpack. Appinio Search corrects the typo with the words your catalog actually uses. - Descriptions. A shopper types
lightweight shelter for two people camping. No product has that name, so the search matches the need instead of the words. - A budget or stock in the query.
tent under 200shows tents under 200.down jacket in stockleaves out what you cannot ship. - The category the shopper is on. Searching on a category page looks in that category first.
- Other languages. Shoppers can search in their own language.
You do not have to take our word for any of this. Type your own searches into the demo store — the messier, the better.
Set up in a few minutes, no developer
- In WordPress, go to Plugins → Add New, search for "Appinio Search", then install and activate it. WooCommerce must be active.
- Go to WooCommerce → Appinio Search. Enter your email and store name, then the 6-digit code we send you. Your account and keys are created for you, without leaving WordPress.
- Click Sync All Products. Your catalog is indexed in the background.
That is all. The search window opens from your theme's own search field, so there are no theme edits. You can pick a light, dark or automatic look, and you can also let Appinio Search power your store's search results page.
From then on, the catalog keeps itself up to date. A new product, a price change, a sold-out item or a product in the trash reaches search by itself, and only published products are searchable.
The plugin needs WordPress 6.0 or later, WooCommerce 8.0 or later and PHP 8.1 or later.
What it costs
| Plan | Price | Search requests a month | Sites |
|---|---|---|---|
| Free | €0 | 200 | 1 |
| Pro | €49, CHF 49 or $49 a month excl. VAT | 100,000 | up to 3 |
Customers in Switzerland and Liechtenstein pay in Swiss francs, the rest of the EU and EEA in euros, and everyone else in US dollars. There is no limit on the number of products, and syncing your catalog does not use requests. The plans and the trial are set out in our Terms of Service.
Founding offer. While our founding programme is open, your first site gets Pro free for two months. No card, and no automatic charge when the trial ends: if you do not subscribe, the site moves to the Free plan and search keeps working.
Where your data goes
Your catalog and search index are hosted in Germany and Finland, at Hetzner. To read a search, the service sends the query text to AI providers and processes the shopper's IP address, under our data processing agreement. We store no shopper accounts or orders. The details are on our GDPR page.
How it compares
We test WooCommerce search options on the same demo catalog, and we publish the losses with the wins. The scoreboard on our WooCommerce page shows each result with its date. Two head-to-head pages go into more detail: AppIn vs FiboSearch and AppIn vs Doofinder.
Try it on your own catalog
The fastest test is your own store. Install Appinio Search from WordPress.org, sync your products, and type the searches your shoppers type: your best sellers with a letter wrong, a need instead of a product name, a budget. If the results are not better than what you have today, uninstall it — the Free plan costs nothing.
Found a bug or a search that goes wrong? Tell us in the plugin's support forum. Every report from a real store makes the search better for the next one.
Frequently asked questions
What does Appinio Search do?
It gives your WooCommerce store AI search. Shoppers can misspell a word, describe what they need, add a budget or "in stock", and still get the right products. The plugin keeps your catalog in sync and opens the search window from your theme's own search field.
How much does Appinio Search cost?
The plugin is free. The Free plan includes 200 search requests a month for one site. Pro is €49, CHF 49 or $49 a month, excluding VAT, depending on your region, with 100,000 requests a month for up to 3 sites. While our founding programme is open, your first site gets Pro free for two months, with no card and no automatic charge.
Do I need to change my theme?
No. The search window opens from the search field your theme already has. Your product pages and checkout stay the same.
Where is my store data processed?
Your catalog and search index are hosted in Germany and Finland, at Hetzner. To read a search, the service sends the query text to AI providers and processes the shopper's IP address, under our data processing agreement. We store no shopper accounts or orders.
Will it slow my store down?
Syncing runs in the background with Action Scheduler, so editing a product does not wait for it. The search window loads from our CDN after your page, and the search itself runs on our servers, not on your hosting.