Import your catalog
Upload CSV or Excel, or connect via API. Product descriptions in Chinese, Vietnamese, Thai, Indonesian, or English — GCOS ingests them all natively.
Public Launch: Oct 15, 2026 — Unlimited free access for 3 months
The Customs Compliance Platform for APAC Exporters
AI-powered HTS classification with defensible reasoning. Clean multi-language product data, manage large catalogs, and reduce US clearance risk — all in one platform.
No credit card required · Unlimited use until Jan 15, 2027
The problem
Section 321 is gone. Every APAC parcel now needs formal HTS.
On February 28, 2026, the US suspended de minimis globally. Overnight, every commercial parcel entering the country — including low-value ecommerce — now requires HTS classification, valuation, and formal entry filing.
For APAC exporters and their 3PL/broker partners, manual classification is impossible at scale. ChatGPT and generic AI can't handle multi-language product data. Compliance consultants cost $30–150 per SKU.
600M+
Additional annual US parcels requiring HTS entry
$5,000+
Per-error CBP penalty for HTS misclassification (19 USC §1592)
$30–150
Manual classification cost per SKU (broker or consultant)
60%+
Of de minimis parcels originated in China alone — biggest data quality gap
How it works
From messy catalog to CBP-defensible in 3 steps
Whether you have 100 SKUs or 100,000, GCOS handles the pipeline from raw product data to audit-ready classifications.
AI classifies with rationale
Every HTS code comes with GRI reasoning, citation, and a confidence score. Low-confidence items flagged for human review before filing.
Reuse across shipments
Classify once, use everywhere. Portfolio-level chain of custody. Export to your clearance workflow or push to partner 3PL/broker via integration.
Platform features
Everything you need for customs compliance
Not just a classification tool — a full portfolio management platform designed for the post-Section-321 world.
AI HTS Classification
Trained on millions of CBP rulings and precedents. Every classification comes with a confidence score and defensible rationale.
Multi-Language Ingestion
Native support for Chinese, Vietnamese, Thai, and Indonesian product descriptions — converted to CBP-compliant English on ingest.
Batch Catalog Audit
Upload 10,000+ SKUs in one pass. Automatic risk flagging: undervaluation, restricted items, misclassifications, IP conflicts.
Reasoning & Chain of Custody
Full audit trail: who classified, when, based on what evidence. GRI reasoning attached to every code — defensible under CBP Focused Assessment.
API + Integrations
RESTful API for real-time classification. Direct integrations with major 3PL platforms and clearance workflows.
Compliance Forecasting
Predictive engine flags upcoming tariff changes, HTS updates, and CBP focus areas that impact your product portfolio.
Who it's for
Built for the entire customs value chain
From individual sellers to enterprise forwarders — GCOS scales to your volume and complexity.
Individual users
Small D2C brands, Amazon FBA sellers, and independent compliance consultants working with multiple clients.
- Instant HTS lookup for individual products
- Multi-client catalog management
- Market intelligence via HTS-linked data
- Defensible reasoning for CBP audit prep
Logistics operators
3PLs, freight forwarders, and consolidators handling high-volume shipments across many end-customers.
- Batch catalog cleanup at 10K+ SKU scale
- Multi-tenant client data separation
- API integration into your platform
- Reduce exception rate + clearance delays
Filing partners
US and EU customs brokers handling formal entries for APAC-origin shipments where data quality varies widely.
- Clean client data before filing
- Reduce license risk from CBP penalties
- White-label option for your brand
- Referral partnership — earn 20% GP share
Pricing
Simple pricing, launch discount
Start free, then pick the plan that fits your volume. Early adopters get launch pricing on paid plans.
Partner referral program (20% GP share + white-label) available for 3PL and broker partners.
Why GCOS
Built differently for a different problem
We don't compete with your clearance solution — we feed it clean data. Here's what sets GCOS apart.
Built for APAC
Native multi-language ingestion for CN, VN, TH, ID product data — not English-only like US-native tools.
Defensible
Every classification includes GRI reasoning + chain of custody. Audit-ready under CBP Focused Assessment.
Reusable
Classify a product once, reuse it across thousands of shipments. Portfolio-level state management.
Complementary
Feeds clean data into DutyPay, Zonos, Avalara, and your existing 3PL/broker workflows. Not a replacement.
FAQ
Frequently asked questions
Ready to fix your customs data?
Join the launch. Get unlimited access to every feature for 3 months. No credit card, no commitment.