NotebookLM Source Helper
By jayeeliu
Save YouTube, Podcasts, Scholar, PDF & Cloud to NotebookLM. Export Flashcards to Anki. Includes AI Watermark Remover.
Time on the storeUnder a yearA rough range, not an exact date
Store users4KAs shown on the Chrome Web Store
Chrome Web Store rating3.7 / 53 ratings on the Chrome Web Store
Last store update7 Jul 2026Version 1.1.5, 3 months ago
How NotebookLM Source Helper is doing
NotebookLM Source Helper has been on the store for less than a year and is in the top 5% of Tools by users. Recent activity is steady.
- Time on the store
- Under a year
- Recent direction
- Steady
A rough range, not an exact date.
Moving at about the same pace as the month before.
Members see the exact launch date, growth history and every release
Inside the extension
Product image 1 of 5Reviews
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The maker
This is the only listing we know of from jayeeliu.
- Listings
- 1
- Combined store users
- ≈4K
- Store Featured
- 0
Combined users can count the same person more than once. Maker profile
Ext Watch AI
Should you build in this niche?
One research report for NotebookLM Source Helper. Reports come with Plus, Pro and Max.
- Takeaway & demandCited takeaway and search volumes
- Traffic & domainPopularity rank, visits and authority
- Money & pricingPlans and prices from the maker’s site
- ReviewsComplaints and praise, quoted
- Competitors & ranksRank against the closest listings
- Build opportunityWhat to build and how to position it
- Every number shows its source and date
- Ready in a minute or two
- Report and PDF yours for 30 days
