The Problem
Data-Driven Global C2C Arbitrage,
Grablume
Everyone knows there are many opportunities in the global C2C market.
However, calculating exchange rates, tariffs, and fees in real-time, avoiding counterfeit risks, and solving complex logistics are difficult for individuals to handle.
High Risk
Invisible risks such as inventory burden, platform policy violations, and counterfeit issues are significant.
Complex Profitability Calculation
It's impossible to compare prices across dozens of channels in 4 countries and calculate actual net profit considering exchange rates, tariffs, fees, and logistics costs.
The Solution
Solving with 'Light' Software, Without 'Heavy' Infrastructure.
We analyze vast C2C data in real-time and generate profits in the lightest and fastest way.
Asset-Light Model
Zero CAPEX. Execute business with only AI engine and API integration, without massive initial investment.
Channel Partnership (ISV)
API integration with global C2C platforms like KREAM, StockX, POIZON. Leverage their logistics/authentication infrastructure.
Core Features
AI tells you 'What', 'Where', and 'When' to sell.
High-Profit Product Discovery (WHAT)
AI analyzes 'net margin' by calculating real-time prices, exchange rates, tariffs, and fees across 4 countries. Find the most profitable 'product (What)' right now.
Optimal Route Recommendation (WHERE)
Automatically match the cheapest purchase source and the most expensive sales channel, such as buying from 'Korea A C2C' and selling to 'US S C2C', to recommend the 'optimal route (Where)'.
Execution & Risk Management (WHEN)
Predict price volatility to suggest optimal 'trading timing (When)'. Automate purchase/sales via API integration, and LLM monitors 'policy risks' such as counterfeits.
Social Impact by Jamaejiigan
Data is an equal weapon for everyone.
'Grablume' is a solution started by the female duo startup team 'Jamaejiigan'. We believe this powerful data solution will be the best weapon for career-interrupted women, single mothers, and parenting moms to achieve economic independence without time and space constraints.
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Join the Global C2C Arbitrage Market
Right Now
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