Is Kortex-Notebooklm profitable?
Based on the reported numbers, Kortex-Notebooklm generates roughly $3K in monthly net profit — about $35.7K annualized. That works out to a 23.8% return on the $150K asking price if today's revenue and margin hold.
← Back to marketplace
Contact Seller
Revenue & subscription data powered by TrustMRR · Verified by payment gateways (Stripe, Paddle, RevenueCat).
Kortex-Notebooklm
SaaSFounded JAN 2025
Kortex transforms Google NotebookLM into a dynamic, interconnected knowledge base. Capture everything, find anything, and never lose an insight again.
The 30-second read
- Asking $150K for a SaaS business throwing off roughly $35.7K in profit per year — full payback in about 4.2 years if today's numbers hold.
- Runs at $3K MRR with a 98% margin — meaning most of the top-line drops through as owner earnings once hosting and tools are paid.
- Priced at 0.5× revenue multiple — cheap for a recurring-revenue business.
Asking Price
$150,000
Money back / yr
23.8%
~$35.7K/yr profit
Payback
50.5 mo
Multiple
0.5x revenue
MRR
$3,032
Net MRR
$2,971
Last 30d Revenue
$25,825
All-Time Revenue
$197,982
Active Subs
929
Margin
98%
How to read these numbers
- Asking $150K · reported profit ~$35.7K/yr
- → You'd earn back ≈ 23.8% of the asking price in profit each year — full payback in ≈ 4.2 years.
Numbers assume the current monthly profit holds steady. Real returns depend on growth, churn, and how well you operate the business after buying.
Your take-home
Tune these to your situation — we'll compute what you'd actually clear each month.
Monthly take-home
$2,229
Break-even
68 mo
3-yr take-home
$80,227
Cash-on-cash / yr
17.8%
With 100% down, 25% tax on profit → you'd clear roughly $2,229/mo and break even in month 68.
Deal shape
This is a under $250K mid-market deal in the SaaS business category with a slower payback (4.2 years) — the case here is growth, not immediate ROI and unusually clean margins (98%), which is what you expect from a code-first, low-support product.
How the numbers compare
Median across 7 other SaaS listings currently on Startup Index in the same price bracket.
| Metric | Kortex-Notebooklm | Peer median | Verdict |
|---|---|---|---|
| Revenue multiple | 0.5× | 2.9× | Cheaper |
| Margin | 98% | 90% | Cheaper |
| Payback (months) | 50.5 | 52.7 | Cheaper |
What to check before buying Kortex-Notebooklm
- WatchStill early — check retentionAbout 2 year of trading. Ask specifically for month-N cohort retention before assuming MRR is sticky.
- WatchLow ARPU (~$3)Sub-$5 ARPU means high churn sensitivity and heavy support load per dollar. Fine, but plan for it.
- CheckVerify Stripe / payment providerEvery dollar of claimed revenue should be visible in the connected payment dashboard on a screen-share. Don't rely on screenshots alone.
Frequently asked about Kortex-Notebooklm
What's the payback period on Kortex-Notebooklm at $150K?
About 4.2 years. That assumes the current monthly net profit of roughly $3K holds steady after transfer — no churn spike, no growth stall, no new costs.
How does Kortex-Notebooklm compare to other SaaS business deals under $250K?
Kortex-Notebooklm is priced at 0.5× revenue, which is cheaper than the median (2.9×) for the under $250K bracket based on 7 comparable listings currently on Startup Index.
What do I actually get if I buy Kortex-Notebooklm?
The full SaaS business — code, domain, customer accounts, and the connected payment processor's subscription list. Startup Index doesn't hold escrow; you complete the transfer directly with the seller through TrustMRR or your own agreement. Verify assets and access before wiring funds.
About these metrics
Financial data is sourced from TrustMRR and verified against connected payment providers (Stripe, Paddle, RevenueCat). ROI and payback are computed by Startup Index's proprietary scoring model to help you compare opportunities at a glance.
Confidence: high
Similar recent deals
Same category, closest asking price. Compare before deciding.
Redesignr
SaaSFounded
MAY 2025
Redesign Your Website With AI. AI Website Redesign Made Simple. Paste Your URL to Get Started. Get production-ready code, unlimited variants, and premium aesthetics in seconds. Get a unique redesign every time.
Asking
$150K
4.8x rev
Money back / yr
16.7%
~$25.1K/yr profit
Payback
71.8 mo
MRR$2.3K
30d Rev$2.5K
Active Subs75
Margin90%
high confidence
same asking price · -8 pts margin
Faceless.so
SaaSFounded
AUG 2023
All-in-One tool to grow your faceless channel. Generate niche videos with AI from custom prompts, Reddit posts, and blogs. Auto-post to YouTube, TikTok, Instagram.
Asking
$150K
1.0x rev
Money back / yr
49.0%
~$73.6K/yr profit
Payback
24.5 mo
MRR$9.4K
30d Rev$12.2K
Active Subs261
Margin65%
high confidence
same asking price · -33 pts margin
Blipix
SaaSFounded
FEB 2025
Blipix.pro is an AI-powered platform that creates faceless, viral videos for social media using text prompts. Customers are typically charged during checkout when they subscribe to a plan.
Asking
$125K
2.9x rev
Money back / yr
24.1%
~$30.1K/yr profit
Payback
49.8 mo
MRR$3.3K
30d Rev$3.5K
Active Subs90
Margin75%
high confidence
$25K cheaper · -23 pts margin