Skip to main content

Tool Comparison · 2026

Zentria Flow vs DutyDecoder

Both tools calculate import duties. The gap is what happens when you import from China in 2026 — DutyDecoder shows you the MFN base rate. Zentria Flow shows you the real number: MFN + Section 301 + Liberation Day reciprocal tariff, stacked and documented for your CFO.

DutyDecoder

Best for basic MFN duty lookups across ~50 countries. Clean interface and reasonable coverage for non-US tariff regimes. Does not model Section 301 surcharges, IEEPA reciprocal tariffs, or provide FTA scoring — making it inaccurate for China imports under the current US tariff regime.

Zentria Flow

Best for importers who need the full picture for 70+ countries: three-layer duty stack (MFN + Section 301 + reciprocal tariff), FTA eligibility scoring, live anti-dumping watch, document AI, CFO-ready PDF outputs, and a compliance Academy. Free tier covers most basic needs.

Feature Matrix

Side-by-side comparison

FeatureZentria FlowDutyDecoder

MFN duty rate lookup

Country coverage

DutyDecoder covers ~50 destination countries

70+~50

Section 301 tariff (China)

DutyDecoder shows base MFN only

IEEPA reciprocal tariff (Apr 2025)

Liberation Day three-layer stack absent in DutyDecoder

MPF + HMF calculation

VAT / GST by destination

FTA eligibility & duty reduction

55+ agreements (USMCA, KORUS, CPTPP, EAEU) — eligibility scoring with estimated duty reduction

Anti-dumping order monitoring

Live USITC + EU TRON watch

AI HS code classification

HS confidence scoring

Zentria flags sub-85 scores for human review

Lower-duty alternative codes

Up to 3 alternatives + FTA hints

CFO-ready PDF export

DutyDecoder exports CSV only

Document AI extraction

Invoice, packing list, BOL

Compliance Academy (courses)

3 free, no signup

8

Verified certificate

QR-verified, LinkedIn integration

Free tier (no account)

Pricing (paid)

$49/mo$89/mo

= partial support  = full support  = not available

The Critical Difference

For China imports, the MFN rate is the wrong starting point

DutyDecoder was built when the MFN rate was the whole story. Since April 2025, it isn't. The effective duty rate for China-origin imports is a three-layer stack: MFN base + Section 301 list rate (7.5–25%) + IEEPA reciprocal tariff. A tool that skips layers two and three is showing you a number that can be off by 50–150 percentage points.

Zentria Flow models all three layers, documents the stacking logic for CFO review, and flags snap-back risk when the 90-day pause on reciprocal rates expires. The difference between a single rate lookup and a defensible procurement decision.

Frequently asked questions

What does Zentria Flow do that DutyDecoder doesn't?

The most critical gap is tariff coverage for US imports from China. DutyDecoder shows only the MFN base rate. Zentria Flow computes the full three-layer stack — MFN base rate, Section 301 surcharge (7.5–25%), and April 2025 IEEPA reciprocal tariff — in a single calculation. For a product on Section 301 List 3 importing from China, DutyDecoder may show 7.5% where the real rate is over 100% when all three layers are stacked. Zentria Flow also covers 70+ destination countries (DutyDecoder ~50), includes an FTA rules-of-origin engine, anti-dumping monitoring, document AI, and CFO-ready PDF exports.

Is DutyDecoder accurate for China imports in 2026?

No — DutyDecoder does not model Section 301 tariffs or the April 2025 IEEPA reciprocal tariffs. For China-origin imports, showing only the MFN rate can understate the actual effective duty rate by 50–150 percentage points. Any landed-cost calculation for China imports must account for all three layers of the current US tariff regime.

Which tool covers more countries?

Zentria Flow covers 70+ origin countries and 50+ destination economies with full duty stacks. DutyDecoder covers approximately 50 destination countries with basic MFN rate data. Both include VAT/GST for covered destinations, but only Zentria Flow models the US-specific Section 301 and IEEPA surcharges.

Does Zentria Flow export reports for finance teams?

Yes. Zentria Flow generates CFO-ready PDF exports with a full duty stack breakdown, FX exposure summary, FTA eligibility verdict, and anti-dumping risk memo in board-presentation format. DutyDecoder exports data as CSV only — no narrative context for finance stakeholders.

Try Zentria Flow free — no card, no signup

3 full calculations per day. Section 301 + Liberation Day tariffs included.

Zentria Brain