AI-Powered Reselling Infrastructure
Delivered engagement. Coralsoft designed and built this product end to end; figures below retain their evidence level.

What was in place before we started.
Nifty.ai is an all-in-one reselling platform used by thousands of online resellers to crosslist, automate, and analyze sales across major marketplaces.
Nifty.ai is an all-in-one reselling platform used by thousands of online resellers to crosslist, automate, and analyze sales across major marketplaces.
- Engagement
- 3 months reconstructed
- Team
- 5 people
- Budget
- $15k – $25k reconstructed
- Marketplaces
- eBay · Poshmark · Mercari · Etsy · Depop
- Scale
- Thousands of active resellers
- Platform
- Multi-platform inventory & automation
- Capability
- Real-time business analytics
Each constraint, and what we did about it.
Resellers needed infrastructure that automated operational complexity without sacrificing control or visibility.
Outcome, with the source of every figure.
By consolidating listing, automation, and analytics into a single AI-powered platform, Nifty enabled resellers to scale operations without proportionally increasing manual effort.
How the system fits together.




How it was sequenced.
Discovery & shaping
Discovery, workflow architecture, marketplace integrations, MVP infrastructure.
Core build
AI listing systems, automation engine, analytics dashboards.
- AI Crosslisting Engine
- Cloud Automation Layer
- Analytics & Profit
Launch & iterate
Optimization, additional marketplaces, performance, automation expansion.
- Frontend Modernization
More work like this.
Every case study is a Coralsoft delivery story, with the evidence behind each figure kept visible.


