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ghostwriter-ai.com

Paid

Privacy-first AI add-ins for Microsoft Office

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Starting Price
$50/mo
Type
Saas
Company
Ghostwriter AI

About ghostwriter-ai.com

Ghostwriter AI offers add-ins for Microsoft Office (Word, Excel, Outlook, PowerPoint) that leverage AI models like OpenAI's GPT series, Google's Gemini, and others to assist with writing, content creation, and data analysis. It aims to provide a creative approach to business by enhancing productivity within the Microsoft Office suite.

How to Use

Install the Ghostwriter add-in from the Office Add-in Store by clicking the 'Get Add-ins' button on the ribbon bar, searching for 'Ghostwriter,' and clicking 'Add.' After installation, the add-in can be used within the respective Microsoft Office application (Word, Excel, Outlook, PowerPoint) to access its AI-powered features.

Ghostwriter AI's

Key Features

  • AI-powered writing assistance within Microsoft Office
  • Quick Action prompts
  • Persona-based content generation
  • Language translation
  • Data analysis in Excel
  • Email assistance in Outlook
  • Presentation creation in PowerPoint
  • Integration with multiple AI models (OpenAI, Google AI, etc.)

Use Cases

  • Brainstorming and planning content in Word
  • Analyzing data in Excel
  • Creating and responding to emails in Outlook
  • Generating bulleted facts for presentations in PowerPoint
  • Customizing AI technologies for specific business

Key Features

AI-powered writing assistance within Microsoft Office
Quick Action prompts
Persona-based content generation
Language translation
Data analysis in Excel
Email assistance in Outlook
Presentation creation in PowerPoint
Integration with multiple AI models (OpenAI, Google AI, etc.)

Pros & Cons

Pros
  • Privacy-first approach with user-controlled API keys
  • Works directly within Microsoft Office apps
  • One-time purchase pricing (no recurring subscription)
  • Supports multiple AI providers (OpenAI, Google, xAI, Azure)
  • Over 2 million installs indicates widespread adoption
  • Full bundle covers all major Office apps
Cons
  • Requires user to provide their own API key, adding extra setup and potential costs
  • Limited to Microsoft Office ecosystem (not available for other productivity suites)
  • Higher-tier features (e.g., more agents) require more expensive editions ($150-$200)
  • No free trial or free tier mentioned for full versions

Best For

Brainstorming and planning content in WordAnalyzing data in ExcelCreating and responding to emails in OutlookGenerating bulleted facts for presentations in PowerPointCustomizing AI technologies for specific business

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FAQ

What Microsoft Office versions are supported?
Ghostwriter add-ins support Office 2021, Microsoft 365 (M365), Office for Windows, Mac, Web, and iPad.
What AI models can be used with Ghostwriter?
Users can add their own API key to unlock models from OpenAI, Google Gemini, and xAI Grok. Outlook also integrates Azure Cognitive Services.
Is Ghostwriter a subscription or one-time purchase?
All editions are one-time purchases. Prices range from $50 (Word Basic) to $200 (Office Bundle).
How do I install Ghostwriter?
Install the Ghostwriter add-in from the Office Add-in Store by clicking 'Get Add-ins' on the ribbon bar, searching for 'Ghostwriter,' and clicking 'Add.'
How do I receive my product key after purchase?
Product keys are typically delivered within an hour of purchase, but you should check spam folders. If not received, contact via email.