TextCortex
TextCortex review: multilingual AI writing assistant with browser extension. Features, pricing, and comparison with Jasper and Copy.ai.
Key Features
Pros
- + Browser extension works everywhere — the most versatile AI writing companion
- + Knowledge base feature produces more accurate, context-aware content
- + Strong multilingual capabilities for international businesses
Cons
- - Free tier is very limited at 20 creations per day
- - Less known brand means fewer tutorials and community resources
AI Writing Everywhere
TextCortex takes a different approach from most AI writing tools. Instead of building a separate app you switch to, it embeds itself into the tools you already use through a browser extension that works on over 30,000 websites. Write emails in Gmail, LinkedIn messages, Slack responses, and documents — all with AI assistance without leaving the page.
Knowledge Base Advantage
The knowledge base feature lets you upload documents, websites, and files that TextCortex uses as context when generating content. This means it can write with awareness of your company’s products, policies, and terminology rather than relying on generic knowledge alone.
Multilingual Strength
For businesses operating across languages, TextCortex handles 25+ languages with translations that sound natural rather than machine-generated. Combined with the knowledge base, you can produce consistent brand messaging across markets without separate translation workflows.