KustomsFlowKustomsFlow

Everything in customs
in one go at KustomsFlow

Products
01AI Consulting

A free consultation on adopting AI

For customs firms, customs offices, and importers alike — we pinpoint exactly where AI and IT can help in your current workflow, and advise you through it.

AI adoption

Workflow automation

System build

Case studies
Company A (Korea)

Automated base and MFN tariff-rate collection across 18 countries

Turned tariff-rate collection across 18 countries into an automated process, with a dedicated collection tool

Company B (Korea)

Base rates crawled straight from 13 countries’ customs authorities

Crawled each customs authority site, cleaned and structured base rates, built automated collection

Company C (foreign-owned)

A recurring feed of trade regulations and tariff trends

For a multinational with branches across many countries — trade regulations, tariff trends, and takeaways for every market it manages, delivered on a schedule

Customs firm D

Automated data extraction from import documents

Pulls shipping-document data straight into the declaration software’s format in one pass

02Newsletter

Stop chasing scattered customs news

We gather the customs shifts as they happen into one daily email.

  • Only the topics that could move tariffs or affect Korean business
  • From a sharp summary to an impact analysis — all in one email

Your email is collected and used only to deliver this newsletter. See our Privacy Policy for details.

Want customs news for a specific industry or country?

We build tailored intelligence reports around the topics, countries, and format you want.

e.g. specific news feeds like CBP CSMS · target countries · niche topics

Ask about custom reporting
03
CustomsOCROpen beta

Documents in, structured data out

Upload an invoice or packing list and AI recognizes each field automatically.

Customs — extracted values straight into the declaration

Input document
입력 인보이스 서류
Extracted result · Excel
Add rowDelete selected
Copy allDownload Excel (.xlsx)
ModelQ'tyUnitUnit priceAmountTotal q'tyTotal amountContract no.Doc typeIssue date

Export the extracted result straight to Excel (.xlsx), or copy the values to paste directly into your customs program.

One “Copy all” and it’s entered straight into your customs software.

Import declaration – item spec entry
ModelQ'tyUnitUnit priceAmountTotal q'tyTotal amountContract no.Doc typeIssue date
01HP-6060800EA9.807,840.002,00012,160.00SC-DA-260821COMMERCIAL INVOICE2026-09-08
02HD-15D1,200EA3.604,320.002,00012,160.00SC-DA-260821COMMERCIAL INVOICE2026-09-08

An example customs-software screen. The columns match the extraction result, so copied values drop straight into the row.

Enterprise — one merged import-docs PDF, auto-recognized into a unified DB & Excel

Merged PDF
import_docs_merged.pdf5p
p.1Auto-classify
p.2Auto-classify
p.3Auto-classify
p.4Auto-classify
p.5Auto-classify
Unified Excel
trade_docs.xlsx
ItemQtyUnit priceAmountOriginB/L no.Ship date
1Vacuum flask 500ml3,0004.2012,600.00CNCSCM26061622026-06-18
2Steel tumbler1,5005.808,700.00CNCSCM26061622026-06-18
3Cooler bag L8003.102,480.00CNCSCM26061622026-06-18
Items DBInvoicePacking listB/LC/O

Upload one merged PDF and every page is auto-recognized — invoice, packing list, B/L — then split and merged into one Excel, joining origin and shipment data across documents.

04
CustomsHSCClosed alpha

Product info in, HS code with reasoning out

An HS-rules analysis algorithm, combined with the latest Korea Customs Service classification rulings, surfaces the best HS code candidates.

Designed under the guidance of a practicing customs-consulting broker.

  • HS rules — GRI, section and chapter notes, explanatory notes — analyzed into a classification algorithm
  • Korea Customs Service classification rulings, kept up to date
  • Rules and rulings combined to surface the best HS candidates
  • Classification basis, reasoning, and the final HS code — all in one pass
Before · Product details
StructuredFree text
A3 inkjet printer
8443.32-1000
Office equipment wholesale
Plastic + metal
ACME Electronics
Office color printing, ink cartridge included, USB & LAN
Office A4/A3 printing

Product images (optional)

Add
Classify HS code
After · Result
Classification walk · AI search graph
Query analysisCandidate searchEliminationFinal pick
Input
Inkjet printer
Lens
Function
Lens
Use
Lens
Material
Chapter92
84 · Machinery
Chapter38
90 · Optical
Heading90
8443 · Printers
Heading24
8471 · Data proc.
HSK89
8443.32-1000
HSK18
8443.31-0000
HSK9
8443.39-0000
InputLensChapterHeadingHSK

Candidates that survive the walk land in the final result with their reasoning.

Final result3 candidates reviewed
Decision
8443.32-1000

Inkjet printer

Heading 8443 · high confidence · ~90%10-digit · review advised · ~55%
Reasoning
  1. An inkjet office printer, printing is its essential character (GRI 1)
  2. A dedicated printer, not an ADP machine of 8471, so heading 8443 applies
  3. No copy/scan combo (8443.31), a single-function printer under subheading 8443.32
  4. Inkjet mechanism sets the final code at 8443.32-1000
Legal basis
  • Sec. XVIMachinery· Machinery & electrical equipment
  • Ch. 84Machinery· Reactors, boilers, machinery
  • H. 8443Printers· Printers, copiers, fax machines
Runners-up
28443.31-0000Multifunction (copy+print)18%
38443.39-0000Other printers9%
Coming soon

New products that connect the flow — from import declaration to post-clearance — are on the way.

Coming soon

CustomsGate

AI-powered customs declaration app

Coming soon

CustomsWiki

Every customs resource in one place

Coming soon

CustomsAnalyzer

Import-data-driven customs risk monitoring