Best ChatGPT Plugin for WordPress

The best ChatGPT plugin for WordPress depends on the job. The search term covers admin-side writing assistants and visitor-facing chatbots. Most ChatGPT plugins are third-party tools that call OpenAI's API, often with the owner's own key billed separately. A raw ChatGPT chatbot knows nothing specific about the business and can invent answers.

Grounded chatbots trained on approved pages suit content and support sites. For WooCommerce shops, AutoTill is an AI agent that uses language models but answers only from the synced catalogue and published policies, never invents product data, builds a basket and hands off to the shop's own checkout. No API key is needed.

The guide compares raw, grounded, writing-assistant and agent approaches in a table, explains the risks of ungrounded chat, and covers installation, running costs and who AutoTill is not for.

AutoTill — the AI sales agent that completes purchases and enquiries in one conversation.