Problem
Before buying abroad, it is hard to know the tariff code, permits, taxes, and whether courier or freight is the better choice. The mistake shows up when the merchandise has already been bought.
Golden Comex · Copilot for importers
Costing platform for Peruvian importers
Platform for Peruvian importers that calculates the real cost of bringing in a product using official data: tariff code, taxes, permits, and the cheapest way to bring it in.
- Status
- In development
- Type
- Own product · SaaS
- Platform
- Web
- Year
- 2026
The project in 30 seconds
What it solves and for whom
Solution
You describe the product and the platform suggests the most likely tariff code, calculates taxes and landed cost, flags permits, and compares ways of bringing it in. Every figure comes from a dated official source; if the data is missing, it says so.
Who it's for
Importers, customs agents, and freight forwarders in Peru.
What it does
Deciding with official data
01
Landed cost
From the product name to the probable tariff code, with taxes, the IGV perception (advance-payment) charge, and the real cost delivered to Lima.
02
Courier or freight
Compares the cost per unit by sea, air, courier, and container, and flags the cheapest option.
03
Price watch
Every week it detects which products went up or down in import price.
Regulation radar
Gathers recent official regulations that affect imports, with their source.
In numbers
What was built
Scope built
8,017 tariff subheadings
Full tariff schedule loaded and checked against the official source, with no differences.
Scope built
4.7 million records
Public import declarations covering 12 weeks.
Measured in tests
229 automated tests passing
150 for the platform and 79 for the data pipelines, on October 6, 2026.
How it's made
Technology behind it
Technology
Next.jsTypeScriptSQLitePythonAI
Technical detail
The AI only suggests candidate tariff codes: the final code always comes from the official database. Taxes are dated by year, AI usage is limited, and security headers are in place.
Gallery
More screens of the product
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