Secondhand, digitized.
AI vision-powered platform that can turn any thrift store into a browsable, searchable online catalog in seconds, with zero technical skill required.
The problem:
The fashion industry is one of the world's biggest pollutors.
92M
tons of textile waste / yr
A whole garbage truck every second.
8–10%
of global CO₂ emissions
From textiles alone, more than aviation and shipping combined!!
70–90%
of donated clothes wasted
Sent to landfills or shipped overseas.
10,000L
of water per pair of jeans
What you drink in 9 years.
UNEP 2023 · Ellen MacArthur Foundation · EPA · ThredUp Resale Report · Water Footprint Network
The innovation:
Point a camera, get a listing
Before Gemini AI vision
Every item is one-of-a-kind
No barcodes, no SKUs, no product database
Manual entry: ~2 min per item
Impossible at thrift-store volume
Staff aren't technical
Most small business owners aren't tech-savvy
Thousands of items per week
Inventory turns over constantly
Now, using SecondWind
Multi-image AI extraction
Item + tag photos analyzed together by Gemini 2.5 Flash
<5 seconds per item
Brand, size, material, color, condition: structured and searchable
Any phone, zero training
If you can take a photo, you can digitize your store
Fits the existing workflow
Snap 2 pics during donation intake; no extra steps
Measurable impact
Every item bought secondhand is manufacturing that never happens.
Environmental cost per new item, based on peer-reviewed lifecycle data:
👕
T-Shirt
6.5 kg CO₂ used
2,700 L water used
👖
Jeans
33.4 kg CO₂ used
10,000 L water used
🧥
Jacket
35 kg CO₂ used
12,000 L water used
👗
Dress
22 kg CO₂ used
8,000 L water used
👟
Shoes
14 kg CO₂ used
4,500 L water used
🛋️
Furniture
80 kg CO₂ used
20,000 L water used
📱
Electronics
50 kg CO₂ used
15,000 L water used
👜
Bag
10 kg CO₂ used
3,500 L water used
Levi Strauss LCA · MIT Materials Systems Lab · WRAP UK · Water Footprint Network · WWF
by the way
Your new shirt traveled 8,000 miles to get to you.
Buying new: ~15 kg CO₂
Buying secondhand: ~0 kg CO₂
Browse
Scroll everything from your couch
Search
Red dress, size M, under $15
Scout
Check stores in a city before you visit