All 28 Personal Knowledge Capture tools that are actually alive — cross-checked against multiple directories, liveness-verified, and ranked by real traffic. Dead links and clones removed. Verified means we checked — not that someone paid.
See the ranked list ↓Showing 4 of 28 live tools · ranked by real traffic
Brain Graph is a service to build your digital brain using meeting transcripts, emails, chat messages, and personal thoughts in real knowledge base for your AI
AI knowledge workspace that organizes links, notes and AI sessions and queries them via NotebookLM RAG, with MCP auto-logging.
Transforms videos into searchable knowledge assets with AI-powered tools and website creation.
AI knowledge base that saves pages, files, and chats into reusable, searchable context for any AI tool.
| Tool | Best for | Free tier | Price | Monthly visits |
|---|---|---|---|---|
| Brain Graph | Brain Graph is a service to build your digital brain using meeting transcripts, emails, chat messages, and personal thoughts in real knowledge base for your AI | — | — | — |
| CloudNerve | AI knowledge workspace that organizes links, notes and AI sessions and queries them via NotebookLM RAG, with MCP auto-logging. | Yes | $9/mo | — |
| Supaclip | Transforms videos into searchable knowledge assets with AI-powered tools and website creation. | — | $17/mo | — |
| myNeutron | AI knowledge base that saves pages, files, and chats into reusable, searchable context for any AI tool. | Yes | Freemium | — |
