- SI Score
- 74/100
- Pricing
- One-Time Purchase
- Free plan
- Not confirmed
- Sign-up required
- Not confirmed
Ask SI about Ghostwriter
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What it does
Ghostwriter is a set of add-ins that bring OpenAI ChatGPT into Microsoft Office apps. It is available in the Office Add-in Store and works with Office 2021, Microsoft 365, and Office 365 on Windows, Mac, Web, and iPad. Editions cover Word, Excel, PowerPoint, Outlook, and specialized versions for authors and legal professionals.
Ghostwriter installs from the Office Add-in Store and adds a sidebar to Microsoft Office apps. The page lists features such as Quick Action prompts, agents and personas, writing styles and tones, creative setting, response length, and language translation. Editions include Word PRO, Word Ultimate, Outlook, Office Bundle, Author, and Legal. Each edition is a one-time purchase with a single user product key. After purchase, you can add your own API key to unlock models from OpenAI, Google Gemini, and xAI Grok. The site states that product keys arrive in about an hour. The page does not state whether a free plan or account signup is required, and it does not describe software licensing as open source.
- Works inside Microsoft Office apps
- One-time purchase with a single user product key
- You can add your own API key to unlock models from OpenAI, Google Gemini, and xAI Grok
- Over 2 million installs of Ghostwriter for Microsoft Office
- Product key delivery can take about an hour
- The page does not state whether a free plan is available
- The page does not state whether an account signup is required