.svg)
GhostWryter is an AI-powered writing add-on built specifically for Google Docs, enabling users to generate SEO texts, blog posts, and marketing content directly within their documents. It connects to OpenAI language models through the user's own OpenAI license key, allowing content generation at the direct API rate without markups or intermediaries.
The pricing model is purely pay-as-you-go for the OpenAI usage costs, while GhostWryter itself requires a monthly subscription of $2.99. Users are charged only for the tokens they consume through OpenAI, with 1,000 tokens costing $0.02 under the Davinci model — equivalent to approximately 37,500 words per dollar. This makes it one of the most cost-efficient AI writing tools available for Google Docs users.
The add-on is organized into three functional sections accessible from a sidebar inside Google Docs. The first section, Find Ideas and Keywords, includes tools such as an Ideas Generator, Outline Generator, Heading Finder, Root Causes finder, and Worst Case Scenario generator. The second section, Write Sentences and Paragraphs, provides an Essay Writer, Introduction writer, Paragraph writer, Paragraph from List, Paragraph Expander, Sentence Expander, Complete Sentence, and Answer Questions tools. The third section, Refine Your Text, offers a Rewriter, TOP-10 Questions, Advantages, Disadvantages, Bullet Point Summary, Checklist Creator, and a Magic Command for custom text generation prompts.
GhostWryter supports English, German, French, and Spanish. Installation is done through the Google Workspace Marketplace. Users must register with the same email address used for Google Docs, connect a valid OpenAI license key, and hold an active GhostWryter subscription to use the add-on.
- Generate SEO-optimized blog posts and articles directly inside Google Docs
- Create content outlines and structured article roadmaps from a keyword
- Find content ideas and keyword inspirations for marketing copy
- Write introductions, paragraphs, and full essays using AI in seconds
- Expand short sentences or paragraphs into longer, detailed content
- Rewrite and rephrase existing paragraphs to improve readability
- Generate top questions and answers around any topic or keyword
- Summarize long paragraphs into bullet point lists for quick editing
- Create checklists from any question or topic with one click
- Identify root causes and worst case scenarios for any given subject
- Send custom AI writing commands via the Magic Command feature
- Produce marketing content and ad copy at a fraction of typical AI tool costs
