NoteKitLM for NotebookLM: Better Workflow for Books, Web & ChatGPT Research is a strong option, but it is not the right fit for everyone. Below are 10 alternatives compared on rating, install base, pricing and the use case each one actually wins on.
Split PDFs/EPUBs for NotebookLM, sync ChatGPT Deep Research and AI chats, and speed up Studio artifacts.
| Extension | Rating | Users | Pricing | Best for |
|---|---|---|---|---|
| NoteKitLM for NotebookLM: Better Workflow for Books, Web & ChatGPT Research (original) | — | — | Free | Split PDFs/EPUBs for NotebookLM, sync ChatGPT Deep Research and AI chats, and speed up Studio artifacts. |
| Zotero Connector | 4.0 | 8M+ | Free | Academics and students building a citation library while reading online. |
| Notion Web Clipper | 3.3 | 1M+ | Free | Notion users building a research or reading inbox |
| Glasp | 4.5 | 500K+ | Free | Researchers and writers building a personal knowledge base from what they read. |
| KaTeXGPT - AI to Word Equation Converter. (ChatGPT, Gemini, Claude & More) | — | — | Free | Converts equations into Word-compatible format with a single click. Perfect for students and researchers! |
| PAGENOTE – Web & PDF Highlighter, PDF Annotator | Local-First, No Login | 4.3 | 9K+ | Free | Highlight websites and PDFs, add notes, annotate images, and organize everything in a private, local-first research library |
| WalmartHunt-Walmart Dropshipping Tools | — | — | Free | Walmart dropshipping product research tool and improve listing page for Walmart sellers and brands. |
| Research Notes | — | — | Free | Bookmark, tag or add notes to pages, highlight and save quotes or images, save selected Google searches, filter out search results. |
| E-commerce Product Research & Image Search Tool | — | — | Free | Discover best sellers and trending products on Amazon, Shopify, Shein, Temu, Facebook, Ins and TikTok, dropshipping image search |
| PDF annotator | — | — | Free | PDF annotator for research papers + integrate ML in the future |
| Captivate Podcast Research Tool | — | — | Free | Add links from across the web to your Captivate podcast research and planning workflow using this simple tool. |
Save papers, citations and PDFs to your library.
Why it replaces NoteKitLM for NotebookLM: Better Workflow for Books, Web & ChatGPT Research: Covers similar ground in the Research category: Save papers, citations and PDFs to your library.
Save any page straight into a Notion database with one click.
Why it replaces NoteKitLM for NotebookLM: Better Workflow for Books, Web & ChatGPT Research: Covers similar ground in the Research category: Save any page straight into a Notion database with one click.
Highlight and annotate the web, then export your notes.
Why it replaces NoteKitLM for NotebookLM: Better Workflow for Books, Web & ChatGPT Research: Covers similar ground in the Research category: Highlight and annotate the web, then export your notes.
Converts equations into Word-compatible format with a single click. Perfect for students and researchers!
Why it replaces NoteKitLM for NotebookLM: Better Workflow for Books, Web & ChatGPT Research: Covers similar ground in the Research category: Converts equations into Word-compatible format with a single click. Perfect for students and researchers!
Highlight websites and PDFs, add notes, annotate images, and organize everything in a private, local-first research library
Why it replaces NoteKitLM for NotebookLM: Better Workflow for Books, Web & ChatGPT Research: Covers similar ground in the Research category: Highlight websites and PDFs, add notes, annotate images, and organize everything in a private, local-first research library
Walmart dropshipping product research tool and improve listing page for Walmart sellers and brands.
Why it replaces NoteKitLM for NotebookLM: Better Workflow for Books, Web & ChatGPT Research: Covers similar ground in the Research category: Walmart dropshipping product research tool and improve listing page for Walmart sellers and brands.
Bookmark, tag or add notes to pages, highlight and save quotes or images, save selected Google searches, filter out search results.
Why it replaces NoteKitLM for NotebookLM: Better Workflow for Books, Web & ChatGPT Research: Covers similar ground in the Research category: Bookmark, tag or add notes to pages, highlight and save quotes or images, save selected Google searches, filter out search results.
Discover best sellers and trending products on Amazon, Shopify, Shein, Temu, Facebook, Ins and TikTok, dropshipping image search
Why it replaces NoteKitLM for NotebookLM: Better Workflow for Books, Web & ChatGPT Research: Covers similar ground in the Research category: Discover best sellers and trending products on Amazon, Shopify, Shein, Temu, Facebook, Ins and TikTok, dropshipping image search
PDF annotator for research papers + integrate ML in the future
Why it replaces NoteKitLM for NotebookLM: Better Workflow for Books, Web & ChatGPT Research: Covers similar ground in the Research category: PDF annotator for research papers + integrate ML in the future
Add links from across the web to your Captivate podcast research and planning workflow using this simple tool.
Why it replaces NoteKitLM for NotebookLM: Better Workflow for Books, Web & ChatGPT Research: Covers similar ground in the Research category: Add links from across the web to your Captivate podcast research and planning workflow using this simple tool.
Direct comparisons with the extensions people weigh against it.
Zotero Connector is the closest match. Covers similar ground in the Research category: Save papers, citations and PDFs to your library.
Yes — Zotero Connector, Notion Web Clipper, Glasp are free.
