Laying out the streets…STEP 1 OF 3

Source LM · House #24,131

Bulk sources into NotebookLM, straight from the browser

In the Notes and remembering neighborhood (Personal). In town since 28 Sept 2026.

Nobody has claimed this house yet. Tablif records every new product and gives it a house; when its owner claims it, the lights go on.

Is this yours? Claim it

What Tablif read on Source LM's site

Source LM describes itself as: “Bulk sources into NotebookLM, straight from the browser”

What it is

Calls itself “Chrome extension”.

  • Calls itself: Chrome extension
“Chrome extension”

Where it puts itself

Its one line of difference: “Stop adding sources one at a time.”

“Stop adding sources one at a time.”

What it costs

One-time purchase. A free tier up to a usage limit. No monthly plan. Prices quoted: $29 one time.

  • One-time: yes
  • Monthly: no
  • Free plan: free up to a limit
  • Price: $29 one time
“$29 one time”
“$0 /month after that”

Who it sells to

Sells to consumers. Built for solo users. Made for students.

  • Sells to: consumers
  • Company size: solo / indie
  • Made for: students
“Single sources — one page, one link, one video — and deleting sources always free”
“For students”

How it runs

A browser extension for Linux, Windows and macOS. Runs locally and works offline. Distributed through the Chrome Web Store and Microsoft Edge. No API. AI is a side feature.

  • Kind: extension
  • Runs on: Linux · Windows · macOS
  • Runs where: on the device, offline
  • Distributed via: Chrome Web Store · Microsoft Edge
  • API: no
  • AI role: a side feature
“Chrome extension”
“Also available for Microsoft Edge .”

What it works with

Runs inside Chrome. Plugin for source-lm. Names Gemini Notebook, Google and 4 more on its pages.

  • Runs inside: Chrome
  • Plugin for: source-lm
  • Names: Gemini Notebook · Google · Microsoft Edge · +3
“Chrome”
“Chrome extension · NotebookLM & Gemini Notebook”

What it offers as proof

Live, no waitlist. Try it without signing up. Publishes a blog.

  • Instant signup: yes
  • Trial asks for: nothing
“Install free — 5 bulk uploads a month”
“Blog -> https://source-lm.com/blog/”

Sources

Tablif read these pages, last on 28 Sept 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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