TextCortex
AI writing assistant that works across your apps with a knowledge base.
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TextCortex is an AI writer and assistant that works in-browser across apps, with a personal knowledge base and rewriting tools.
Key features
- Works in any app
- Knowledge base
- Rewrite & summarize
- Brand persona
Pros
- Cross-app
- Free tier
- Affiliate program
Cons
- Less known
- Output needs editing
Alternatives to TextCortex
Jasper
Marketing-focused AI writer with brand voice and campaign tools.
Copy.ai
AI copywriter for short-form marketing and go-to-market workflows.
Rytr
Affordable AI writer for short-form copy and blog drafts.
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TextCortex FAQ
Is TextCortex free?
TextCortex has a free tier you can start with; paid plans start from $24/mo.
How much does TextCortex cost?
TextCortex pricing starts from $24/mo. Check the official site for current plans.
What are the best alternatives to TextCortex?
Top alternatives to TextCortex include Jasper, Copy.ai, Rytr.
What is TextCortex best for?
TextCortex is best for writing everywhere, knowledge-grounded drafts, rewriting.
Reviewed by the ToolGlance editorial team · Last updated 2026-05-30