Automatically add tags to posts and WooCommerce products from their titles and categories, and bulk tag what you already published.
Alternatives to Open Calais
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.
Automatic tags for posts and WooCommerce products from an on-site keyword engine. No account, no API, no data leaves your site.
Easy Additional Tagsv4.2.2
Easy Additional Tags is an update to the much loved Multiple Tags plugin.
Rectus Auto Taggingv1.18.0
If a tag exists in a page at the time of submission, it is automatically registered. Tags can also be registered or deleted for all pages at once.
TagGatorv3.1.0
Bulk-tag your posts by matching keywords against content. Simple, fast, and free.
Automatically generate relevant SEO tags for your posts using smart keyword extraction — no API key needed.
Auto tag WooCommerce products. Turns product attributes such as colour, size, material and brand into product tags, old products included.
Server-side GTM for WordPress and WooCommerce: first-party loading, Consent Mode v2, full GA4 ecommerce and server-side order tracking.
This plugin automatically tags WooCommerce orders based on custom rules to improve order management and efficiently manage order processing.