Marketplace Platform — B2B E-commerce Build
A multi-vendor B2B marketplace with KYC, escrow payments and AI lead routing — built in 14 weeks.
GMV processed
The brief
- Web Development
- Product Design
- Payments Integration
Overview
Karbar Hub is a B2B sourcing marketplace connecting Indian wholesalers with retail buyers. They needed a v1 platform with serious payments and trust infra.
The challenge
Building marketplace, KYC, escrow, vendor onboarding and an AI lead-routing layer to MVP in under 4 months.
How we built it
- 01Step 1
Sliced scope into a sharp MVP that proved the buyer-seller match loop first.
- 02Step 2
Designed vendor and buyer dashboards with role-aware components.
- 03Step 3
Integrated KYC + escrow payments and a vendor payout schedule.
- 04Step 4
Built an AI lead-router that scores and assigns inbound buyers to the right vendor.
The solution
A multi-vendor marketplace shipped in 14 weeks, processing ₹38Cr GMV in its first 6 months with a 4.7-star vendor satisfaction score.
The numbers that moved
GMV in 6 months
Vendors onboarded
MVP delivery
Vendor rating
A look at the work
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