Side by side
Factful: Integrated AI Writing Assistant vs RewriteBar
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Elevate your writing with AI-powered assistance.
Rewrite. Refine. Accelerate. — AI productivity for every macOS app. 🚀
Primary task
Writing
Writing
Pricing
Unknown
Free Trial · Trial; then from $29
Pricing details
Not documented — check the provider
Free + from $29
Billing cycle
Not documented
One-time
API access
Not documented
Listed as available
Platforms
Chrome Extension
Web, macOS
Integrations
Telegram, Chrome, Make
Slack
Source rating
3.7 / 5 · 3 ratings
4.8 / 5 · 6 ratings
Catalog views
1.6k
39k
Estimated monthly traffic
—
—
Catalog imported
30 Aug 2026
30 Aug 2026
Listed strengths
- Chrome extension
- Real-time writing assistance
- Grammar optimization
- Style optimization
- Fact-checking functionality
- Fixes grammar and spelling errors instantly
- Works offline with local models like Ollama or LM Studio
- Works across all macOS applications — Mail, Slack, Notion, VS Code, Figma, etc.
- Lightweight (≈20MB), optimized for Apple Silicon
- Custom AI actions and reusable templates for advanced workflows
Listed limitations
- Available only on Chrome
- No offline access
- No multi-language support
- No version history
- No collaboration features
- macOS only — not available for Windows or web yet
- Learning curve for creating custom AI actions (advanced users benefit most)
- No built-in voice or speech input support (text only)
- Requires macOS Ventura (13.0) or newer
- Needs macOS accessibility permissions to function across apps