TextCortex

TextCortex is an AI writing platform for marketing and productivity with a strong emphasis on browser-native tools, multilingual support, and a personalizable brand voice.

Overview of TextCortex

TextCortex offers a unified writing assistant that works in Gmail, LinkedIn, Google Docs, and CMS editors. Its creator tools handle paraphrasing, tone shifts, and expansions, while the long-form assistant produces outlines and sections aligned with SEO goals. You can define brand voice and terminology so outputs stay consistent across channels and languages. The platform also includes Zeno Chat, a conversational sidekick for research, briefs, and code snippets when needed. Teams can create prompt templates, share best-performing variations, and manage usage with analytics. The overall aim is to keep drafting, rewriting, and research in the same flow you already use daily.

How to use TextCortex

Install the browser extension or open the web app at textcortex.com. Highlight text anywhere online to Rewrite, Expand, or Change Tone, or open Zeno Chat to brainstorm ideas and source references. For articles, generate an outline, insert keywords, and fill sections iteratively. Set your brand voice in Settings and define phrases to prefer or avoid. Save prompts for common tasks—cold outreach, meta descriptions, product blurbs—and apply them with one click. Export drafts to your CMS and run a final pass to harmonize tone across headings and body.

What is TextCortex

TextCortex is a versatile writing copilot that blends everyday edits with long-form creation. It is designed for people who work in the browser and want consistent voice across languages and platforms. By pairing quick rewrites with structured drafting and a research chat, it shrinks the loop from idea to polished copy, making teams faster without losing nuance.