"Sold my entire 1st year stack — DSA notes + 6 textbooks. Made ₹6,800 in a week. Bro, my hostel mess bill is sorted."
Ravi K.
BTech · IIT-BHU
Notes • Old Textbooks • Pure Hustle
Your shelf is a wallet.
Cash it out.
Sell your notes. Flip last sem's textbooks. Get paid in UPI before your next chai. Wallet up. Trees safe. Juniors happy.
1,000+ campus hustlers 2,400+ booksre-homed
Notes that actually slap ★Old textbooks → fresh cash ★No subscription drama ★UPI in seconds, fr fr ★Buy used, save 70% ★Every resold book = 1 tree chill ★Built different, built for campus ★JEE · NEET · BTech · MBBS · CA ★Zero forced ads — pinky promise ★Shelf cleanout szn ★Notes that actually slap ★Old textbooks → fresh cash ★No subscription drama ★UPI in seconds, fr fr ★Buy used, save 70% ★Every resold book = 1 tree chill ★Built different, built for campus ★JEE · NEET · BTech · MBBS · CA ★Zero forced ads — pinky promise ★Shelf cleanout szn ★
▸ Daily Quests · Lvl 4 Hustler
Stack XP, not stress.
XP
720/1000
📤
First Listing
✓ Claimed · +50 XP
💰
First Sale
✓ Claimed · +150 XP
🌳
Save 5 Trees
In progress · +200 XP
🔥
7-Day Streak
In progress · +300 XP
▸ How it worksFour steps.
Four steps.
Zero gyaan.
From dusty bookshelf to UPI ping — faster than your prof finishes attendance.
01
Snap & list
Photo your notes or that crusty textbook. Drop it on ClgKart in 60 seconds.
02
You set the vibe
Free, paid, ad-unlock, or 'best offer' for books. Your stuff, your rules.
03
Juniors find it
They get it cheaper than the campus stationery uncle. Everyone wins.
04
UPI goes brrr
Cash drops same-day. ₹0 minimum. No 'pending for 7 days' nonsense.
▸ The receiptsNumbers that
Numbers that
actually hit.
We're not flexing fake stats. This is what real campus hustlers are pulling — covering hostel mess bills, Spotify, and the occasional Zomato relapse.
90%
Cut for sellers on every notes sale + book flip.
₹0
Withdrawal minimum. UPI lands instantly, no cap.
70%
What juniors save buying used textbooks here.
3kg
CO₂ saved per used book. Your shelf is a vibe.
▸ The receipts pt.2Campus is
Campus is
talking.
"Bought used Trueman Bio + Allen modules for like ₹400 total. Same condition as new. Why was no one telling me about this?"
Anjali M.
NEET 2nd attempt
"I list one Robbins, three juniors fight for it. Resold all my 1st-year books. Plus the 'trees saved' counter? Lowkey wholesome."
Vikram S.
MBBS · AIIMS
▸ Why ClgKartMore than an app.
More than an app.
A campus movement.
Built by students, backed by mentors, powered by AI — ClgKart turns idle bookshelves into income and idle minds into engaged learners.
90% goes to you
Sellers keep the lion's share on every sale.
Same-day UPI payout
Cash hits your account before the chai cools.
Sustainability tracker
See the trees and CO₂ you've saved, in real time.
Escrow + ID verified
Payments held safely. Only verified students can list.
ElevenLabs voice notes
Listen to study material on the move, hands-free.
Built on campus
Pre-incubated by Startup Ki Pathshala. Made for India.
▸ trusted & backed by
Officially recognized. Seriously supported.
▸ MSME Registered
▸ Pre-Incubated with Startup Ki Pathshala
▸ Supported by ElevenLabs
▸ FAQsSpilling the
Spilling the
tea ☕
Wait, I can sell my old textbooks too?+
Yes — that's literally half the app. List your used books, set a price, ship to the buyer (or hand-off on campus). Cash drops in your UPI same day.
How does this 'save trees' thing actually work?+
Every reused textbook means one less printed. We track approx CO₂ saved per book on your dashboard. It's a small flex but the planet says thanks.
Will I get scammed buying a used book?+
Nope. Payment is held in escrow till you confirm 'book received & not trash'. If condition is whack, refund auto-triggered. No DM-fraud energy here.
When does the UPI hit?+
Instantly after a notes unlock. For books, the moment buyer marks 'received'. No 7-day pending, no minimum withdrawal — pure W.
Do I need GST or some business setup?+
Bro it's a college app. UPI ID + college email = you're in. No CA uncle required.
Stop doomscrolling.
Start cashing out.
Notes, books, side income, sustainability flex — all in one app. Your future self (and a tree somewhere) will thank you.
Download ClgKart