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About

Kortex is a browser extension that turns Google’s NotebookLM into an interconnected, dynamic knowledge base, helping users stop losing ideas by capturing and organizing valuable insights that would otherwise remain trapped in chat histories and scattered tabs. It lets you archive full AI conversations from services like ChatGPT, Gemini, Claude, and Perplexity with one click and save any highlighted text on a webpage as a perfectly cited source directly to NotebookLM. Kortex also offers effortless exporting of sources, chats, or curated notes into Markdown, JSON, or a downloadable .zip file, and integrates with Google Docs so you can send documents to NotebookLM with a single click. For notebook management, Kortex enables bulk deletion of multiple notebooks from the dashboard at once. Designed to help users find anything they’ve saved and never lose an insight again, Kortex installs in seconds and supports thousands of users building their own “second brain”.

About

Notebooks is an AI-driven content creation platform designed to streamline the process of generating high-quality marketing materials. It allows users to upload a variety of content types, such as videos, PDFs, websites, and images, which the AI analyzes and organizes without manual preparation. It connects seamlessly with popular AI models like ChatGPT, Claude, and DeepSeek, ensuring that users' context remains consistent across different tools. Notebooks helps marketers create content faster by learning from their preferred style and strategies, enabling the AI to generate tailored content such as blog posts, social media posts, and emails. With its user-friendly interface, marketers can focus on generating ideas while the AI handles the writing, significantly increasing content production speed. Notebooks also prioritizes privacy, ensuring that no human has access to users' data, and it does not use it to train models.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Researchers, students, and knowledge workers who want to capture, organize, and save AI chats and web research into a unified, searchable knowledge base

Audience

Marketers and content creators wanting a tool to speed up their content creation process while maintaining a personalized and high-quality output

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

$39 per month
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Kortex
Founded: 2025
USA
yaksh1.github.io/Kortex-Landing-Page/

Company Information

Notebooks
United States
notebooks.app/

Alternatives

Gemini Notebook

Gemini Notebook

Google
4.5 out of 5 stars

Alternatives

Google AI Plus

Google AI Plus

Google
5.0 out of 5 stars
Jasper

Jasper

Jasper AI

Categories

AI Productivity Supported

Categories

AI Marketing Supported
AI Tools Supported
Whiteboard Supported

Integrations

ChatGPT Supported
Claude Supported
Claude Duet Supported
Claude for Legal Supported
Claude Sonnet 3.5 Not Supported
DeepSeek Not Supported
GPT-4 Not Supported
Gemini Supported
Gemini Notebook Supported
Google Chrome Supported
Google Docs Supported
Perplexity Supported

Integrations

ChatGPT Supported
Claude Supported
Claude Duet Supported
Claude for Legal Supported
Claude Sonnet 3.5 Supported
DeepSeek Supported
GPT-4 Supported
Gemini Not Supported
Gemini Notebook Not Supported
Google Chrome Not Supported
Google Docs Not Supported
Perplexity Not Supported
Claim Kortex and update features and information
Claim Kortex and update features and information
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