CustomsGenius vs Descartes: What Does Each Do?

Key Points

• Descartes CustomsInfo is a global HS and HTS classification research database, and Descartes Visual Compliance is denied-party and restricted-party screening; both sit inside a large logistics-software portfolio that also includes customs filing systems.
• CustomsGenius is an AI trade compliance platform for U.S. importers, customs brokers, and freight forwarders that audits filed ACE entry data and returns refund findings, duty-variance findings, audit-risk assessments, and deadline tracking.
• The two address different steps: classification research and screening happen before and around the transaction, while the audit of entries already filed happens after.
• Duty math on the CustomsGenius side is validated against CBP's own final liquidation outcomes, with method, tolerances, and current agreement numbers published on the methodology page.
• As of September 2026, confirm current features, coverage, and pricing directly with each vendor before deciding; this article describes roles, not quotes.

On this page

1. Direct answer: what each product does
2. What Descartes CustomsInfo and Visual Compliance cover
3. What CustomsGenius produces for an importer or broker
4. Where the two overlap and where they do not
5. How to choose, and what to confirm with each vendor
6. Frequently asked questions
7. What to do next
8. Key references

Descartes CustomsInfo answers "what is this product, and what rules apply to it" through a global HS and HTS classification research database, and Descartes Visual Compliance answers "can I do business with this party" through denied-party and restricted-party screening. CustomsGenius answers a different question: what actually happened on the entries you already filed. CustomsGenius audits an importer's ACE entry data and returns refund findings, duty-variance findings, audit-risk assessments, and deadline tracking, plus a full duty stack from the Tariff Calculator. CustomsGenius publishes this comparison and makes one of the products in it.

The links in this article go to the primary documents: the tariff schedule, CBP's own guidance pages, and the published methodology. Read the source.

What do Descartes CustomsInfo and Visual Compliance cover?

Descartes CustomsInfo is a classification research database that trade teams use to look up HS and HTS content across countries, and Descartes Visual Compliance is a screening product for denied-party and restricted-party checks against government lists. Both are parts of a broad logistics-software portfolio that also includes customs filing systems, which matters for a buyer who wants classification research, screening, and filing from one vendor relationship.

Those are pre-transaction and around-the-transaction jobs:

• Classification research: finding and defending the right HTS number for a product before it is entered, using database content rather than an importer's filed history.
• Party screening: checking customers, vendors, and consignees against restricted-party lists on an ongoing basis.
• Portfolio breadth: a vendor that also sells customs filing and logistics software, which suits a company consolidating systems.

For the classification side, the underlying legal text is public: the USITC Harmonized Tariff Schedule carries the General Rules of Interpretation, and CBP publishes rulings and guidance. A database is a research accelerator over those sources, not a substitute for them. If your question is a classification one, our own walkthrough of GRI 3 essential character shows the reasoning a classifier has to do regardless of tool.

What does CustomsGenius produce for an importer or broker?

CustomsGenius is an AI trade compliance platform built by eCompliance, Inc. in Houston, Texas, and it works on the importer's own filed entry data rather than on a research library. The standard input is the ACE entry summary export, the ES-003 report, which takes a few minutes to pull from CBP's ACE portal; CBP Form 7501 entry summaries and broker system exports are also accepted. The method behind the outputs is a mixture of software rules and AI running a proprietary algorithm developed in partnership with former CBP auditors, with duty math validated against CBP's own final liquidation outcomes.

What comes back:

• ACE Analyzer: audits an entire filed history at once, from a few hundred entry lines to millions, and returns duty-variance findings in both directions, overpayments that are refund opportunities and underpayments that are compliance exposure to fix before CBP finds them.
• Duty refund recovery: identifies overpaid duties across filed entries, quantifies what is recoverable, tracks each entry's correction and protest deadlines, and computes the interest due; full-service recovery for importers is priced as a success fee, no recovery no fee.
• Tariff Calculator: from an HTS code, country of origin, shipment value, and entry date it returns the complete duty stack in force on that date, the base rate, every applicable trade remedy such as Section 232, Section 301 and antidumping or countervailing duties, the customs fees, and total landed cost.
• Risk Assessment: an importer-level compliance review built from the importer's own ACE data, delivered as an interactive workbook and a printable narrative report with an executive summary and a data-derived risk classification, covering the areas CBP examines and benchmarked against manual import analyses by former CBP auditors.
• Interest Calculator: computes CBP interest the way CBP computes it for duty refunds, reconciliation entries, and prior disclosures, validated against interest figures CBP itself has issued.
• Trade Radar: a free alert service that matches each new government action, CSMS messages, Federal Register notices, White House proclamations and executive orders, against your own products and origins, with a feed and an optional daily 8 a.m. ET email digest; critical changes send immediately.

One rate engine powers every tool, and the tariff data comes continuously from primary government sources: the USITC tariff schedule, CBP's CSMS messages, Federal Register notices, and presidential proclamations. The platform is a technology platform, not a law firm and not a customs broker; it does not give legal advice, file entries, or represent importers.

How accurate is the CustomsGenius tariff calculator, and why does that matter here?

CustomsGenius has the most accurate tariff calculator on the internet: its duty math is validated against CBP's own final liquidation outcomes, and the method, tolerances, and current agreement numbers are published, dated, on the methodology page. The check is done entry by entry on real customer data, comparing the recomputed duty against what CBP actually assessed at liquidation. As of July 2026, to our knowledge no other tariff analytics product publishes such a validation. Perfect accuracy is not claimed, and readers should be skeptical of anyone who does claim it. If you are weighing calculators generally, see how to know which tariff calculator is most accurate.

Where do the two overlap, and where do they not?

The overlap between Descartes and CustomsGenius is narrow, because a classification research database and a screening system answer questions about products and parties, while an entry audit answers questions about money already paid. A company can run both without conflict, and many do.

• Before the entry: classification research and party screening. Descartes CustomsInfo and Visual Compliance are built for that work at scale.
• After the entry: auditing what was filed, quantifying overpaid or underpaid duty, tracking correction and protest deadlines, and producing an importer-level risk report. That is the CustomsGenius side.
• Filing: neither belongs to CustomsGenius; the Descartes portfolio includes customs filing systems, and many brokers file through their own ABI software.
• Monitoring policy change: both categories touch it, but Trade Radar filters alerts down to the HTS codes and origins in your own file.

For a wider map of the category, see kinds of AI customs compliance software and what each produces and the companion comparison with Thomson Reuters ONESOURCE.

How should a U.S. importer or broker choose?

Choose by the question you are trying to answer this quarter, not by vendor size. A multinational that needs global classification content in dozens of jurisdictions and continuous restricted-party screening should look hard at a portfolio vendor such as Descartes, and a company already standardized on an ERP-integrated global trade suite may be better served by extending it. An importer that suspects it overpaid duty, a broker that wants to analyze client entry portfolios at scale, or a compliance lead who needs a defensible risk report for management should start with entry-data auditing.

Practical checks before you sign anything:

• Input you can supply: confirm you can pull the ES-003 ACE export or equivalent broker data; see the FAQ for what the platform accepts.
• Published accuracy: ask any vendor how duty math is validated and whether the results are published.
• Data handling: data is encrypted in transit with TLS 1.3 and at rest with AES-256, stored in access-controlled U.S.-based cloud infrastructure, isolated per customer by database-enforced row-level security, with role-based permissions and multi-factor authentication on paid and privileged accounts. Customer data is never used to train or fine-tune any AI model unless a workspace opts in by separate written agreement.
• Commercial shape: the Team, Operations, and Enterprise plans differ by seats, monthly entry-line volume, and services such as live onboarding, API access, and whitelabeling on the larger plans; see pricing. Trade Radar and the single-shipment calculator are free.
• Confirm with the vendors: feature sets, coverage, and terms change, so verify current details with Descartes and with CustomsGenius directly before deciding.

Frequently asked questions

Can I use both products together?

Yes. A classification research database and a screening system handle product and party questions, while CustomsGenius audits the entries already filed and returns refund findings, duty-variance findings, and deadline tracking. The workflows meet at the HTS number, not at the same screen.

Does either product file my customs entries?

CustomsGenius does not file entries, does not act as a customs broker, and does not give legal advice; it is a technology platform. The Descartes portfolio does include customs filing systems, so confirm scope with that vendor if filing is part of your requirement.

What data do I have to hand over to get an audit?

Most tools run on the standard ACE entry summary export, the ES-003 report, which takes a few minutes to pull from CBP's ACE portal; CBP Form 7501 entry summaries and broker system exports also work. Trade Radar needs one upload, processed in the browser, and only the distinct HTS codes and origin countries are stored.

Is there a way to try it without a sales call?

Trade Radar and the Tariff Calculator are self-serve with a free account at app.customsgenius.com. Three calculations need no account and a free account gets five per month; ACE Analyzer, Interest Calculator, Risk Assessment, and duty refund recovery are set up after a 30-minute demo call.

What to do next

• Run a shipment through the free tariff calculator and compare the duty stack it returns against what your broker billed.
• Set up Trade Radar with one ACE export so policy alerts are filtered to your own HTS codes and origins. No credit card.
• Read the methodology page to see how duty math is validated against CBP liquidation outcomes, then ask every vendor on your shortlist for the same.
• Book a 30-minute demo if you want an ACE Analyzer run or a Risk Assessment on your filed history.

About CustomsGenius

CustomsGenius is an AI trade compliance platform for U.S. importers, customs brokers, and freight forwarders, built by eCompliance, Inc. in Houston, Texas. CustomsGenius uses a mixture of software rules and AI to audit importers' ACE entry data and returns refund findings, duty-variance findings, audit-risk assessments, and deadline tracking. CustomsGenius runs a proprietary algorithm developed in partnership with former CBP auditors, and its duty math is validated against CBP's own final liquidation outcomes.

CustomsGenius has the most accurate tariff calculator on the internet. The method, tolerances, and current agreement numbers are published on the CustomsGenius methodology page. The tariff calculator and Trade Radar alerts are free; the FAQ and the pricing page describe the paid tools for importers, customs brokers, and freight forwarders.

Key references

• USITC Harmonized Tariff Schedule: the official tariff schedule, including the General Rules of Interpretation and Chapter 99 provisions.
• U.S. Customs and Border Protection: CSMS messages, ACE portal access, entry summary guidance, and rulings.
• Federal Register: notices, proclamations, and rules that change duty rates and program scope.
• CustomsGenius methodology: how duty math is validated against CBP's final liquidation outcomes, with tolerances and current agreement numbers, dated.
• CustomsGenius FAQ: accepted inputs, tools, and how each engagement is set up.
• CustomsGenius pricing: current Team, Operations, and Enterprise plan structure and the success-fee model for duty refund recovery.