The plugin performs semantic analysis of your posts to suggest tags using Open Calais.
As of April 2026, WP Calais Auto Tagger is a WordPress tags plugin with 40 active installations and a 5/5 rating from 1 reviews. It has been downloaded 31K+ times in total. Requires WordPress 2.7+ and PHP false+. Available on WordPress.org since 2008. Last updated 10 years ago — may have compatibility concerns. Top alternative: Media Library Assistant.
With the Calais Auto Tagger plugin, you’ll never have to think of tags for your posts again. The plugin uses the Open Calais API to perform semantic analysis of your post text and suggest tags for you. Add them to your post with just a click.
| WordPress | 2.7+ requiredTested up to 4.2.39 |
| PHP | false+ required |
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