Unifies AI conversations, web research, and social content into a NotebookLM knowledge base.
Product memo
Researchers and AI users transforming NotebookLM gain a unified knowledge base. It organizes and connects AI conversations, web research, and social content, moving beyond simple chat storage. This creates a persistent, interconnected "second brain" for serious users who value their intellectual property and seek a reusable knowledge base.
For who
Researchers and AI users transforming NotebookLM
Solves what
Organizing and connecting AI conversations, web research, and social content into a unified knowledge base.
- Unified, searchable knowledge repository
- Edit, annotate, and remix sources
- Folder and tag organization
In their own words
Transform NotebookLM Into Your Knowledge Hub
Seamlessly bridge your AI conversations, web research, and social media content into one unified, searchable repository.
Commercial cues
Model
hybrid
Free tier
Yes
Trial
Available
Pricing Strategy
- • Team and Enterprise tiers cater to collaborative and security-focused use cases.
- • Free tier lowers testing friction.
Operator context
Team
VC / larger team
Founded
Dec 2025
HQ
India
Platform
Browser extension
Audience
Creators
Payments
Dodo Payments
Public footprint
Tech stack
Builder Strategy
- Strategy Type
- Niche Specialist
- Stage
- Vc Growth
- Effort
- Small Team
About Kortex-Notebooklm Expand
Kortex provides a crucial layer for researchers and AI users who want to transform NotebookLM into a specific, unified knowledge hub. It moves beyond simple chat storage by organizing and connecting AI conversations, web research, and social content into a persistent, searchable repository.
This appeals to serious users who value their intellectual property and seek to build a growing, reusable knowledge base. The product integrates directly with NotebookLM, offering features like export/import, cloud sync, automation pipelines, and a prompt library to enhance the core platform's capabilities.