TextCortex is an AI writing and knowledge platform: it generates drafts, rewrites copy, summarizes PDFs and documents, and grounds its responses in a customizable knowledge base built from uploaded files and enterprise sources like SharePoint and Google Drive. A no-code AI agent builder and a model hub that routes prompts across multiple LLMs sit alongside the ZenoChat assistant and customizable templates and personas.
The browser extension working inside 30,000-plus apps is what makes this genuinely different from a standalone writing tool that requires copying text back and forth – TextCortex’s writing assistance shows up directly inside whatever email client, CRM, or web app a user is already working in, rather than requiring a context switch to a separate tab every time. Grounding responses in an uploaded knowledge base also means generated content can reference an organization’s actual documents rather than only general training-data knowledge.
TextCortex supports 25-plus languages, an API, and automation integrations via Zapier, Make, and Pipedream. Pricing: a free plan with 20 creations/day, Premium from roughly $5.59/month (annual) or $6.99 month-to-month for 150 creations, a fuller Premium tier at $29.99/user/month (advanced LLMs, web search, workflow automations, image generation, up to 100GB storage), and Unlimited at $83.99/month.
