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TextCortex
WritingPersonal AI writing assistant with custom personas
4.3(1,100)
About TextCortex
TextCortex sets itself apart with customizable AI personas. Train a persona on your documents, writing style, and domain knowledge, then use it everywhere via the browser extension. Works on Gmail, LinkedIn, Notion, Google Docs, and thousands more websites. Supports 25+ languages with native-quality output. The Zeno assistant provides chat, rewriting, and generation in any text field.
Key Features
- Custom AI personas
- Browser extension (30K+ sites)
- 25+ languages
- Knowledge base upload
- Zeno AI assistant
Pros & Cons
Pros
- Works everywhere via extension
- Custom persona training
- Good multilingual quality
- Affordable pricing
Cons
- Smaller model than GPT-4
- Persona setup takes effort
- Free tier is very limited
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