Paid tool

ghostwriter-ai.com

Privacy-first AI ghostwriting add-ins for Microsoft Office applications.

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Intro

What is ghostwriter-ai.com?

Ghostwriter AI provides privacy-first AI ghostwriting solutions designed specifically as Add-ins for Microsoft Office. This innovative tool allows users to integrate custom GPT with MS Word, Excel, Outlook, and PowerPoint, making it incredibly easy to add ChatGPT to Word. By placing a ghostwriter AI assistant directly on your ribbon bar, the platform empowers students, professionals, and various industries to brainstorm, plan, and create compelling content faster than ever before using cutting-edge models like OpenAI o1, GPT-4o, and Claude.

ghostwriter-ai.com at a glance
Starts at $50.0027K monthly visitsPaid access
Pricing

ghostwriter-ai.com Pricing Plans

Compare ghostwriter-ai.com free options, ghostwriter-ai.com paid pricing plans, and usage notes before you choose the best way to use this AI tool in 2026.

Starts at $50.00

$50.00 USD

One-time purchase. Perfect for students. Includes writing styles, tones, creative settings, and GPT-4o Mini / GPT 4.1 Mini models.

$100.00 USD

One-time purchase. Includes Quick Action prompts, 50 Agents/Personas, language translation, and GPT 4.1 / GPT 4o & Minis.

$150.00 USD

One-time purchase. Advanced version featuring an interactive interface, inline editing, 100 Agents/Personas, and Reasoning models (o1, o1/o3/o4 mini).

$50.00 USD

One-time purchase. Optimized for creating and responding to emails. Supports personas, quick actions, and Azure Cognitive Services.

$50.00 USD

One-time purchase. Built for data analysis, generating sample data, and custom table insights.

$50.00 USD

One-time purchase. Designed for creating quick, bulleted facts and presentation structures.

$200.00 USD

One-time purchase. Comprehensive single-user license covering all 4 Office add-ins: Excel, Outlook, PowerPoint, and Word PRO.

Pricing updated:Jun 12, 2026

Features

ghostwriter-ai.com AI Features

Seamless integration into Microsoft Word, Excel, Outlook, and PowerPoint ribbon barsSupport for advanced AI models including OpenAI o1, o3, GPT-4o, Claude, Gemini, and LlamaPrivacy-first architecture supporting custom, user-provided OpenAI API keysUp to 100 industry-specific agents/personas and quick action prompts for targeted workflowsInteractive interfaces with inline editing and multi-language translation capabilities
Pros & Cons

ghostwriter-ai.com Pros and Cons

Pros

  • One-time purchase license instead of a recurring monthly subscription
  • Strictly privacy-first, avoiding user data exploitation by big tech
  • Cross-platform compatibility across Windows, Mac, Web, and iPad
  • Includes a shared OpenAI API key to get started immediately

Limitations

  • Product keys can take up to an hour to arrive via email
  • Requires users to get their own OpenAI API key for maximum, complete privacy

ghostwriter-ai.com FAQ

Simply open Microsoft Word, click on the 'Get Add-ins' button on your ribbon bar, search for 'Ghostwriter', and click Add to install the ghostwriter chatgpt assistant.