AI Image Alt Text Generator vs Caseo

AI Image Alt Text Generator is a free, open-source WordPress plugin that creates descriptive image alt text during uploads or when requested. It can process multiple images in the media library and gallery block, while manual controls are available in the image block and media library. Automatic generation during upload can be configured. The plugin works with OpenAI, Google Gemini, Anthropic Claude, and other providers configured through the WordPress AI Client. At least one provider must be configured under Settings → Connectors, with plugin options under Settings → Media. Images are sent to the selected provider’s API, so that provider’s terms and privacy policy apply. Polylang support detects an image’s language or its parent post’s language. A generation ability is exposed through the WordPress Abilities API. Installation involves uploading to /wp-content/plugins/, activating in WordPress, and configuring a provider. The listing requires WordPress 7.0 or higher and PHP 8.1 or higher. The Free plugin plan is free; providers may charge per request.

Caseo is a Shopify app for generating image alt text and SEO content for online stores. Its AI uses product images together with product data to create alt text for screen readers and search engines. It can bulk-generate meta titles and descriptions for products, collections, and blog posts, and generate or revise product descriptions to match a store’s tone. Generated material can be reviewed and edited individually, or checked in bulk before it is applied. Each image alt text, meta title, meta description, or product description uses one credit, deducted when generation happens. Caseo lists English, Spanish, French, Portuguese, Italian, German, Dutch, and Lithuanian. It writes fields through the Shopify Admin API and says it does not alter theme code or affect page-load speed. The free plan includes 50 credits, a full store scan, and all features unlocked within a 15-day trial window, with no card required. One-time credit packages start at 9.00 USD; purchased credits remain valid for 365 days. A 30-day money-back guarantee applies to unused credits.