Pricing
freemium
Best For
Professionals who write across multiple apps and want AI help everywhere
Rating
7.8/10
Last Updated
Mar 2026
TL;DR
TextCortex is the AI writing assistant that follows you everywhere via its browser extension. Instead of switching to a separate app, you get AI writing help inside Gmail, Google Docs, LinkedIn, WordPress, Notion, and dozens of other tools. The free plan gives you 20 creations daily, which is generous enough for light use. Brand personas let you create custom AI personalities that write in your style. At $6.99-27.99/month, it undercuts most competitors while offering surprisingly solid features. The knowledge base feature, where you upload your own docs for the AI to reference, is a standout at this price point.
What is TextCortex?
The Browser Extension Changes Everything
Most AI writing tools require you to leave what you're doing, open another app, generate content, and paste it back. TextCortex eliminates that friction with a browser extension that works inside your existing tools. Writing an email in Gmail? TextCortex is right there. Drafting a LinkedIn post? It's there too. Editing a Google Doc? Same.
The extension integrates with 30,000+ websites and apps. It's not just a floating button - it reads the context of what you're writing and offers relevant suggestions. In Gmail, it understands you're writing an email and adjusts accordingly. In Google Docs, it recognizes document formatting.
Brand Personas and Knowledge Bases
This is where TextCortex punches above its weight class. Brand personas let you create custom AI characters with specific writing styles, tones, and expertise. A "Product Marketing Sarah" persona writes differently than a "Technical Writer Mike" persona. You define the parameters, and TextCortex maintains the personality across all its outputs.
Knowledge bases take it further. Upload your company documents, product specs, FAQs, and style guides. TextCortex references this material when generating content, reducing generic output and improving accuracy. At $6.99-27.99/month, this feature usually belongs to tools costing 5x more.
Multilingual Muscle
TextCortex supports 25+ languages, and the multilingual capabilities are genuinely strong. It doesn't just translate - it generates native-sounding content in each language. German, Spanish, French, Portuguese, and Italian outputs are particularly good. For European businesses working across multiple markets, this is a significant advantage over English-focused tools.
Pricing That Undercuts Everyone
The free plan offers 20 creations daily. That's not a typo. Twenty daily outputs without paying anything. The Lite plan at $6.99/month bumps that up significantly. The Unlimited plan at $27.99/month removes all limits and adds premium features like advanced personas and unlimited knowledge base uploads.
Compare this to Jasper at $49/month or Copy.ai at $49/month. TextCortex delivers 70-80% of the features at 15-55% of the cost. The tradeoff is brand recognition and ecosystem depth, not core functionality.
Where It Needs Work
The standalone web editor isn't as polished as Cohesive or Jasper's interfaces. Long-form content generation is decent but not exceptional. The template library is smaller than competitors at around 60+ templates versus 200+ elsewhere. And while the company is growing, their 11-50 employee team means slower feature development than better-funded rivals.
Pros and Cons
Pros
- Browser extension brings AI writing directly into Gmail, Google Docs, LinkedIn, and 30,000+ sites
- Brand personas create distinct AI writing styles for different use cases
- Knowledge base feature lets the AI reference your company docs for more accurate output
- Free plan with 20 daily creations is the most generous in the category
- Strong multilingual support across 25+ languages with natural-sounding output
- Pricing at $6.99-27.99/month significantly undercuts major competitors
Cons
- Standalone web editor is less polished than competitors like Jasper or Cohesive
- Template library (~60) is smaller than platforms offering 200+
- Long-form content generation is decent but not a standout feature
- Small team (11-50) means slower feature releases than bigger competitors
- Less brand recognition makes it harder to find community resources and tutorials
TextCortex Pricing
Free
- 20 creations/day
- Browser extension
- Basic templates
- 25+ languages
- Web editor
- 1 knowledge base
Lite
- Expanded creations
- All templates
- Brand personas (3)
- Knowledge bases (3)
- Priority generation
- Email support
Unlimited
- Unlimited creations
- Everything in Lite
- Unlimited personas
- Unlimited knowledge bases
- Advanced AI models
- Priority support
- API access
Pricing last verified: March 22, 2026
Who is TextCortex Best For?
- Professionals who write across multiple apps and want AI help everywhere
- European businesses needing strong multilingual content generation
- Budget-conscious marketers seeking Jasper-level features at a fraction of the price
- Individuals and small teams who value the browser extension workflow
Technical Details
The Bottom Line
TextCortex scores 7.8/10. It stands out for browser extension brings ai writing directly into gmail, google docs, linkedin, and 30,000+ sites. Best suited for professionals who write across multiple apps and want ai help everywhere. Keep in mind that standalone web editor is less polished than competitors like jasper or cohesive. There is a free plan to get started.
Frequently Asked Questions
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