# Kortex vs NotebookLM Web Importer for Gemini Notebook (formerly NotebookLM)

> Kortex vs NotebookLM Web Importer: imports, AI chats, organizing, exports and price side by side, and where each one wins. Every fact checked on Nov 4, 2026.

By Juli · Published Nov 4, 2026 · Updated Nov 13, 2026 · https://www.kortex-notebooklm.com/blog/kortex-vs-notebooklm-web-importer

**Short answer:** Kortex vs NotebookLM Web Importer comes down to scope. NotebookLM Web Importer is the cheaper, focused importer for Gemini Notebook (formerly NotebookLM): 20 free page imports a day, and Premium at $19 a year. Kortex also saves AI chats, organizes notebooks and exports them back out, with Pro at $108 a year.

**NotebookLM Web Importer** is a Chrome extension that sends web pages, YouTube videos and link lists into Gemini Notebook in a click. **Kortex** is a Chrome extension that does that too, and also saves AI chats, organizes notebooks and exports them. Both have a free plan. We built Kortex and publish this blog, so read this with that in mind. Every fact about NotebookLM Web Importer below links to its own Chrome Web Store listing, website or pricing page, and we checked each one on November 4, 2026. Where its pages say nothing, the table says "not listed". That means we could not confirm it, not that it cannot do it. Below: who should pick which, a 16-row feature table, where each one wins, and prices side by side.

> **Key Takeaways**
> - NotebookLM Web Importer has 300,000 users and a 4.4 rating from 258 ratings ([Chrome Web Store](https://chromewebstore.google.com/detail/notebooklm-web-importer/ijdefdijdmghafocfmmdojfghnpelnfn), Nov 4, 2026).
> - It costs less: Premium is $19 a year, against $108 for Kortex Pro.
> - Kortex adds AI chat saving, source folders, exports, automations and Kortex MCP.
> - Sources from either one are ordinary Gemini Notebook sources, so they run fine side by side.

## Which should you pick: Kortex or NotebookLM Web Importer?

Pick NotebookLM Web Importer if importing is the whole job and price matters most; pick Kortex if you also need chats, folders and exports. Web Importer's Premium plan is $19 a year ([pricing page](https://notebooklm-web-importer.com/pricing), Nov 4, 2026). Kortex Pro is $108 a year, and the free plans of both cover light use.

**NotebookLM Web Importer fits you if:**

- You mostly import web pages, YouTube videos and playlists, and you want it cheap.
- Twenty free page imports a day is plenty, and you don't need exports or source folders.

**Kortex fits you if:**

- You save chats from ChatGPT, Claude, Gemini or Perplexity and want each prompt and reply labelled in the source.
- You want notebooks organized, and your sources and chats back out as PDF, Markdown or ZIP.
- You want rules that file new sources, a podcast feed, or Kortex MCP for your AI assistant (all Pro).

## Kortex vs NotebookLM Web Importer: how do they compare?

Kortex covers more jobs, and NotebookLM Web Importer does one job at a lower price. The table puts 16 features side by side; Web Importer's 300,000 users are about three times Kortex's 100,000+ on the Chrome Web Store. Features marked (Pro) need a paid Kortex plan.

| Feature | Kortex | NotebookLM Web Importer |
|---|---|---|
| Best at | Getting research in, keeping it organized, getting it back out | Fast imports from the web and YouTube |
| Chrome Web Store users | 100,000+ | 300,000 |
| Chrome Web Store rating | 4.5 from 410 ratings | 4.4 from 258 ratings |
| Import the page you're on | Yes: the whole page, or a highlighted passage | Yes, from the extension icon |
| Save AI chats | A save button inside ChatGPT, Claude, Gemini, Perplexity, Grok and more | "Enhanced imports" listed for ChatGPT, Claude and Gemini |
| Send only a highlighted passage | Yes | Not listed |
| YouTube | Single videos; up to 50 videos from a playlist or channel through Kortex MCP (Pro) | Single videos; whole playlists with Premium |
| Bulk import | Link lists, open tabs, CSV, RSS feeds and a site crawl (Pro) | A list of links free; open tabs, every link on a page, playlists and RSS with Premium |
| Organize notebooks | Collections with subfolders, tags and favorites | Tags, search and bulk delete |
| Organize sources | Source folders, source tags, highlights and saved views | Not listed |
| Export | Sources, chats and Studio outputs as PDF, Markdown, text or ZIP | Not listed |
| Podcast feed from Audio Overviews | Private RSS feed with 1,000 minutes (Pro) | Podcast feed sync with Premium |
| Automation rules | 8 triggers and 11 actions (Pro) | Not listed |
| MCP server for AI assistants | Kortex MCP, 145+ tools (Pro) | Not listed |
| Free plan | 10 imports and 10 exports a day | 20 current-page imports a day |
| Paid plans | $9.99 a month, $108 a year, or $199 once | $19 a year, or $39 once at a limited-time price |

NotebookLM Web Importer facts come from its [Chrome Web Store listing](https://chromewebstore.google.com/detail/notebooklm-web-importer/ijdefdijdmghafocfmmdojfghnpelnfn), [website](https://notebooklm-web-importer.com/), [notebook management docs](https://notebooklm-web-importer.com/docs/features/notebook-management) and [pricing page](https://notebooklm-web-importer.com/pricing), checked on November 4, 2026. Its website shows a 4.8 rating; the table uses the store's figure. Kortex facts come from the [features page](/features) and the pricing section, and its store figures date from November 6, 2026.

## Where does NotebookLM Web Importer win?

NotebookLM Web Importer wins on price, free imports and reach. Its yearly plan costs about a third of Kortex Pro's, its free plan allows twice as many daily page imports, and it has three times the users. If importing is all you do, those three points decide it.

**It costs less.** Premium is $19 a year, shown on its [pricing page](https://notebooklm-web-importer.com/pricing) as $1.50 a month, and lifetime access is $39 at a limited-time price, with $59 as the regular price (Nov 4, 2026). Kortex Pro is $108 a year, or $199 once for Lifetime.

**More free imports.** Its free plan imports the page you're on 20 times a day. Kortex's free plan has 10 imports a day.

**More people use it.** Its [Chrome Web Store listing](https://chromewebstore.google.com/detail/notebooklm-web-importer/ijdefdijdmghafocfmmdojfghnpelnfn) shows 300,000 users, against Kortex's 100,000+.

**Playlists and RSS on the cheaper plan.** Whole YouTube playlists, RSS feeds, open tabs and every link on a page all come with the $19 Premium plan. Kortex's bulk import also takes link lists, tabs, CSV files, RSS feeds and a site crawl, and Kortex MCP pulls up to 50 videos from a playlist, but both need Pro. For playlists without an extension, here's [how YouTube import works natively](/blog/gemini-notebook-youtube).

## Where does Kortex win?

Kortex wins once research has to be saved from AI chats, kept in order and taken back out, which is the part we built it for. NotebookLM Web Importer's listing, website and pricing page mention no export, no source folders and no automations (Nov 4, 2026). Kortex has all three, plus Kortex MCP for AI assistants on Pro.

**AI chats come in clean.** A save button sits inside chat apps such as ChatGPT, Claude, Gemini, Perplexity and Grok, and the new source labels each prompt and reply. With Pro, saving the same chat again updates the source instead of adding a copy.

**It organizes what you import.** Collections with subfolders, tags, source folders and saved source views, plus one search across every notebook and source. Our guide to [organizing Gemini Notebook with folders](/blog/organize-notebooklm-notebooks) shows the setup.

**It gets things back out.** Download every source in a notebook, a chat, or the whole Studio panel as PDF, Markdown, text or ZIP. The free plan includes 10 exports a day; Pro removes the limit. Here's [every export option, native and not](/blog/export-gemini-notebook).

**It keeps working while you read (Pro).** Automation rules file, tag and generate as new sources arrive. **Kortex MCP** is the other half: a server that lets Claude, ChatGPT or Cursor work in your notebooks.

<!-- [ORIGINAL DATA] -->
That copy-paste gap is common. When we analyzed the Kortex MCP waitlist survey (776 respondents, Sep-Oct 2026), 244 people, or 31%, described a manual copy-paste workaround they use today.

<div class="cta" data-cta="after-payoff">
<p class="cta-title">Save your next AI chat to a notebook, labelled and clean</p>
<p>Kortex adds a save button inside ChatGPT, Claude, Gemini and Perplexity, then exports the notebook as PDF, Markdown or ZIP. Free on Chrome.</p>
<p class="cta-actions"><a class="btn btn-glow" href="https://chromewebstore.google.com/detail/kortex/hdapplggdhndkblofffknpmnnnnbncbn">Add Kortex to Chrome, free</a><a href="/features#import">See every way Kortex imports</a></p>
</div>

## How much do Kortex and NotebookLM Web Importer cost?

NotebookLM Web Importer is cheaper at every paid level: $19 a year against $108, and $39 once against $199. Both offer a 7-day money-back guarantee, and Kortex is the only one of the two with a monthly plan, at $9.99. So what does the extra money buy? Kortex Pro removes the daily import and export limits and adds bulk import, automations, Google Docs sync, sync across devices, a podcast feed with 1,000 minutes and Kortex MCP. Web Importer's Premium buys unlimited imports, playlist and RSS import, open tabs, every link on a page and podcast feed sync, according to its pricing page (Nov 4, 2026). If imports are all you need, Premium is the better deal. Both extensions install free from the Chrome Web Store, so you can try each one before paying.

| Plan | Kortex | NotebookLM Web Importer |
|---|---|---|
| Free | 10 imports and 10 exports a day, 10 saved prompts | 20 current-page imports a day, plus bulk import from a list of links |
| Monthly | $9.99 | Not listed |
| Yearly | $108 ($9 a month) | $19 ($1.50 a month) |
| One payment | $199 Lifetime | $39 Lifetime, a limited-time price (regular $59) |
| Money-back guarantee | 7 days | 7 days |

NotebookLM Web Importer prices are from its [pricing page](https://notebooklm-web-importer.com/pricing), checked on November 4, 2026. Kortex prices are on [the pricing section](/#pricing); many countries see a lower Kortex price at checkout.

## Can you use NotebookLM Web Importer and Kortex together?

Yes. The two extensions don't share settings or storage, and neither changes how Gemini Notebook keeps your work. Whatever either one imports becomes an ordinary Gemini Notebook source, so Kortex can tag, file and export sources that NotebookLM Web Importer brought in. For example, a cheap split is Web Importer's $19 plan for YouTube playlists and RSS feeds, with Kortex's free plan for saving AI chats and exporting up to 10 times a day. Is it worth paying for both? Only if you need playlists and RSS and also Kortex Pro's automations or Kortex MCP; otherwise one paid plan covers it. Running both on their free plans costs nothing, which makes it an easy way to try them side by side first.

Looking at other extensions too? Our roundup of the [best Gemini Notebook Chrome extensions](/blog/best-gemini-notebook-extensions) sorts nine of them by job, and [Kortex vs NotebookLM Tools](/blog/kortex-vs-notebooklm-tools) covers the bigger free toolkit.

<div class="cta" data-cta="closing">
<p class="cta-title">Import, organize and export in one extension</p>
<p>Kortex brings in pages, highlights and AI chats, files them into collections and folders, and gets them back out as PDF or Markdown. Free on Chrome.</p>
<p class="cta-actions"><a class="btn btn-glow" href="https://chromewebstore.google.com/detail/kortex/hdapplggdhndkblofffknpmnnnnbncbn">Add Kortex to Chrome, free</a><a href="/#pricing">Compare Kortex plans</a></p>
</div>

## Frequently asked questions

### Is NotebookLM Web Importer free?

Yes, with a daily cap. Its free plan imports the page you're on 20 times a day and bulk-imports from a list of links. Premium, at $19 a year, adds unlimited imports, YouTube playlists, RSS feeds, open tabs and podcast feed sync. Those prices are from its pricing page, checked on November 4, 2026.

### Can NotebookLM Web Importer save ChatGPT or Claude chats?

Its website lists "enhanced imports" for ChatGPT, Claude and Gemini, alongside YouTube, Notion, X, Medium and Substack, without saying what the enhancement does. Kortex puts a save button inside each chat app, labels every prompt and reply in the source, and with Pro updates the source when you save the same chat again.

### Which is cheaper, Kortex or NotebookLM Web Importer?

NotebookLM Web Importer. Premium is $19 a year against $108 for Kortex Pro, and its one-time price is $39, listed as a limited-time offer, against $199 for Kortex Lifetime. Kortex Pro also covers unlimited exports, automations, a podcast feed and Kortex MCP.

### Does either extension export Gemini Notebook sources?

Kortex does. It downloads sources, chats and Studio outputs as PDF, Markdown, text or ZIP, 10 times a day on the free plan and without a limit on Pro. NotebookLM Web Importer's store listing, website and pricing page list no export features, as of November 4, 2026.

### Can I use NotebookLM Web Importer and Kortex at the same time?

Yes. Whatever either extension imports becomes an ordinary Gemini Notebook source, so Kortex can tag, file and export sources that NotebookLM Web Importer brought in. A cheap split is one importer for bulk link lists and the other for chats and exports.

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*Editorial note: fact-checked against the official help pages and docs linked above on November 4, 2026. Spotted something out of date? [Contact us](/support) and we will fix it, or read more [about Kortex](/about).*