At Harmonizer, we bridge the gap between complex global trade regulations and modern logistics speed—turning a 45-minute gamble into a 2-minute certainty.
22x
Capacity Boost
<2m
Per Classification
99%+
Match Accuracy
94%
Audit Risk Reduction
Harmonizer was born from a single observation: Customs Brokers are overloaded with data, and importers are exposed to massive financial risk—all because HTS classification is still mostly a manual, error-prone process.
By applying Large Language Models (LLMs) to the General Rules of Interpretation (GRI), we've created a system that replicates the logic of expert customs brokers at machine speed. We don't just provide codes—we provide the entire legal reasoning trail.
GRI Engine Core
Final HTS Code
6110.20.2079
99.8% Confidence · Reasonable Care Proven
Every wrong HTS code is a potential CBP fine, a supply chain delay, or a lost client. The risks are real, and they compound at scale.
A single SKU takes a broker 45-55 minutes to manually classify through HTS PDFs, GRI analysis, and historical ruling cross-checks. For firms handling 1,000+ items, this is unsustainable.
~750h
per 1,000 SKUs / month
CBP requires brokers to demonstrate "Reasonable Care" in every classification decision. Manual processes create thin, inconsistent audit trails that don't hold up under scrutiny.
$250K+
Avg. CBP misclassification fine
Brokerage growth is capped by headcount. To classify more shipments, firms must hire more staff—each new hire bringing new liability vectors and more training overhead.
1:1
Revenue locked to headcount
We've built a proprietary AI engine that replicates the expert logic of experienced customs brokers—at machine speed, with complete auditability.
No product codes or technical jargon needed. Simply describe your product naturally and our engine does the rest.
Every classification applies all 6 General Rules of Interpretation with documented, sequential reasoning—not guesswork.
Get a PDF "Defense Packet" with every code—containing HTS citations, GRI logic, and CROSS ruling references for CBP compliance.
Automatically cross-references 10,000+ historical CBP rulings to ensure your current classification is consistent with precedent.
Every output is structured to satisfy the CBP's "Reasonable Care" standard—your legal shield in any audit scenario.
Clean CSV exports or direct API integration push validated HTS codes straight into your ERP—zero manual copy-pasting.
Harmonizer is purpose-built for firms that need to scale without increasing liability.
Licensed brokers who want to classify more shipments per day without hiring additional analysts. Replace the 45-minute grind with a 2-minute workflow that's defensible in any audit.
Companies importing goods who want to pre-classify their product catalog and reduce customs delays, duty overpayments, and the risk of CBP scrutiny.
3PL providers and freight forwarders who process thousands of SKUs monthly and need a reliable, auditable compliance layer integrated into their existing workflow.
We happen to be fast, but our core obsession is accuracy. A wrong code delivered in 2 seconds is still a wrong code.
Every decision our AI makes is documented with citations. You can always see exactly why a code was assigned.
We built this with customs professionals, not around them. Every feature exists because an expert told us they needed it.
Trade regulations change constantly. Our engine is updated continuously to reflect the latest HTSUS supplements and CBP rulings.
Join our exclusive pilot program. Limited spots available for customs brokers and logistics firms looking to scale without the liability.