fastwrite vs HumanTone™
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
fastwrite compared with HumanTone™
| Detail | 
fastwrite | 
HumanTone™ |
|---|
| What it does | AI writing assistant for academic papers integrated into Microsoft Word
| Not given
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| Stage | Not given
| Startup
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| Founded | Not given
| 2025
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| Based in | DE
| US
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| Pricing model | Freemium
| Freemium
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| Pricing | Not given
| Free: 1,000 words. Basic: $10/month (150 credits, ~15,000 words). Standard: $20/month (400 credits, ~40,000 words). Pro: $40/month (1,000 credits, ~100,000 words). Annual subscriptions discounted 20%. Extra Credits: $5 (50 credits), $10 (125 credits), $25 (400 credits), $50 (1,000 credits), $100 (2,
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| Key features | - Search over 20 million scientific papers using natural language queries
- Upload and chat with PDFs up to 1,000 pages per document
- AI-powered sentence and paragraph completion in Word with source citations
- Deep Review evaluation against nine university grading criteria
- Automatic APA 7 citation formatting
- Cross-document PDF search within entire project library
- Connector integration with Claude and ChatGPT
- Own-sources-only mode restricting generation to personal documents
- Available on macOS, Windows, and Web App
| - AI Humanizer with semantic rewriting
- AI Detector with likelihood scoring
- Custom Instructions for tone and style control
- 60+ language support
- Public API with SDKs
- MCP Server integration
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| What makes it different | - Integrated directly into Microsoft Word workflow without switching applications
- Prevents plagiarism by automatically inserting citations and suggesting paraphrasing
- Specifically optimized for academic writing using custom language models
- Evaluates work against actual university grading criteria with specific improvement suggestions
- All work remains private and never used for model training
| - Real semantic rewriting, not synonym swaps or tricks
- Preserves meaning and key terms with Custom Instructions
- Supports 60+ languages with consistent quality
- Works with all major AI models
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 15 ▲ +1 (up) since last check | 23 ▼ −1 (down) since last check |
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| Trust Flow (Majestic) | 17 | 9 |
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| Citation Flow (Majestic) | 27 | 29 |
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| Referring domains (Majestic) | 153 | 72 |
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4 details filled in for both companies.
More alternatives to fastwrite More alternatives to HumanTone™