Stealth Writer vs fastwrite

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Stealth Writer compared with fastwrite
Detail	Stealth Writer	fastwrite
What it does	Generate semantically rich content with precision.	AI writing assistant for academic papers integrated into Microsoft Word
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	DE
Pricing model	Freemium	Freemium
Pricing	Free plan: 20 daily credits (10,000 words daily) for 30 days with no credit card required. Paid plans available but specific pricing details not listed on accessible pages.	Not given
Key features	Article Visualizer - generate on-topic visuals and charts matched to content sections Information Gain Signals - add unique insights and angles competitors miss	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
What makes it different	Semantic depth and entity integration - automatically enriches content with SERP-derived semantic terms and entities for topical authority Information Gain Engine - surfaces rare data and unique angles from deep web sources ignored by competitors AI-generated visuals - produces professional, designer-quality images automatically matched to article sections Natural-sounding content - humanizes AI output to pass detection tools while maintaining authenticity Fully hands-free automation - semantic terms, entities, and optimization happen automatically	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
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 +1 (up) since last check	35 −1 (down) since last check
Trust Flow (Majestic)	1	17
Citation Flow (Majestic)	9	27
Referring domains (Majestic)	26	153

4 details filled in for both companies.

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