New startup ideas · Consumer and commerce · Commerce and marketplaces
startup idea
DutyRail
Landed-cost and customs-entry API that 3PLs and ERPs resell to small importers.
DutyRail is an API that takes a purchase order or a product feed and returns an HS classification, duty and tariff-schedule exposure, a landed cost, and a filed customs entry through its own licensed broker desk.
- Infrastructure and APIs
- Small business
- $1-10B market
- Platform others build on
- US first
4/5
venture judge
3
similar startups, last 2 years (11 all-time)
96%
of 4 nearest real companies still alive
sector
19 public grants in this sector, none matching the idea's terms
Scorecard
One score that balances how trendy the idea is, the demand for it and its potential for 100x, with competition measured relative to every other idea in the catalog. Recent startup trends first, government priorities second.
69
Idea Score, 0-100 · raw 42.2 x 1.64
Warm
competition: more crowded than 41% of ideas · headwind x0.80
+0.0
government priorities, secondary (0 matching grants)
Trend
34
Is the wave forming now? 2025-26 entrants vs 2023-24, rounds since 2025, the sector's live-batch direction, the 2026 trend analyst.
- Entrants 2025-26 vs 2023-24 (similar companies)53
- Rounds announced 2025+ in the sector8
- Sector direction (live batch)0
- 2026 trend analyst75
Demand
64
Does anyone want it? YC's current RFS, companies already paid for something similar, the operator judge, founders' yes-rate in decks, readers who would run the test.
- YC asks for it (current RFS: idea / sector)0
- Someone already pays (similar companies, recent / all-time)92
- Operator judge: real pain100
100x potential
69
Can it return a fund? The venture judge (double weight), market-size and moat axes, neighbours still alive, the technologist judge.
- Venture judge75
- Market size axis33
- Moat axis100
- Neighbours still alive81
- Technologist judge50
Score = 100 x cbrt(Trend x Demand x 100x) x (1 - 0.5 x crowding) + government bonus (max 5), calibrated so the 95th-percentile idea scores 90 (order never changes). A geometric mean: a weak pillar cannot be papered over. Percentiles are among the 272 ideas in the catalog; the terms matched were landed-cost, customs-entry, 3pls, erps, resell, importers, purchase, order.
The idea in full
- What
- DutyRail is an API that takes a purchase order or a product feed and returns an HS classification, duty and tariff-schedule exposure, a landed cost, and a filed customs entry through its own licensed broker desk. It ships as no-code connectors into Shopify-style storefronts, NetSuite-style ERPs and 3PL warehouse systems, so a 20-person importer never touches a customs form. DutyRail sells through freight forwarders, 3PLs and ERP resellers who rebrand it as their own duty engine, and takes a per-entry fee plus a share of the software subscription.
- Why now
- Five of the most recent YC batches in this cluster are tariff and import plumbing at once: Tarifflo Inc. (S26) on supply chain compliance and cost savings, Donkey (S26) on China factory-direct for US importers, Waybill (S26) on managed procurement, Saudara AI (X26) on overseas sourcing, and ShipTag (500G MENA 10) on cross-border duties and taxes, yet the radar records no pitch phrase repeating across 4 or more recent companies, so nobody owns the words or the API layer yet. Only 52 of the 1504 tracked companies in this cluster are from the last two years, and the SBA State Trade Expansion Program 2026 closing 2026-08-18 is still funding small exporters into the same rulebook.
- Wedge: first customer and entry point
- Start with one mid-size US 3PL serving apparel and consumer-goods importers under $20M revenue: give them a free classification endpoint for their onboarding flow, then charge per entry once their clients file through DutyRail.
- Path to 100x
- US customs brokerage and duty-management software is a $1-10B pool of per-entry fees and compliance subscriptions, and the winner is whoever holds the largest corpus of filed entries mapped to what CBP actually accepted, challenged or reclassified. Each partner-filed entry improves classification accuracy for every other importer, which lets DutyRail underwrite duty exposure, which is what makes ERPs and 3PLs build on it instead of a rules table, and that compounding accuracy is why this is winner-takes-most rather than a fee-per-form business.
- Ceiling
- If per-entry fees compress toward zero while the licensed broker desk keeps needing headcount, this caps as a $200-400M brokerage with an API skin.
- Closest real companies, as the generator saw them
- Tarifflo Inc. sells compliance and savings as a direct product to importers; ShipTag runs cross-border operations end-to-end as a service. DutyRail is deliberately not the customer-facing brand: it is the entry-filing and landed-cost API those operators and their ERP resellers embed, so distribution comes from partners rather than direct sales.
- Main risk
- Carriers and the large forwarders bundle duty calculation into their own portals for free and the API never gets a per-entry price.
Five judges
Each judge scores every idea in the catalog with a named rubric; the venture judge decides whether a card is shown at all (4-5 is venture-grade).
Venture investor
4/5
Revenue within a year via 3PL and ERP resellers, with a corpus of CBP-accepted entries that compounds classification accuracy no rules table matches.
Bootstrapper
5/5
Revenue within a year on per-entry fees, sold through 3PL and ERP partners to importers already paying brokers for the same filing.
Operator
5/5
Importers already pay per-entry broker fees, 3PLs and ERPs own the relationship, and revenue lands within a year.
Technologist
3/5
HS classification is LLM-easy, but the corpus of what CBP actually accepted or reclassified is a real accuracy asset that grows per entry.
Risk
5/5
Its own licensed customs broker desk gives clear regulatory footing, revenue inside a year, and distribution spread across many 3PLs, forwarders and ERP resellers.
trends
4/5
The 2025-2026 tariff upheaval is a dated shift, five tariff-plumbing companies in the latest YC batches confirm timing, and the embedded API layer is still unclaimed.
Similar startups in the directory
Companies whose pitch matches most of the idea's terms (landed-cost, customs-entry, 3pls, erps, resell, importers, purchase, order): 11 all-time, 3 from the last two years. Same matching as Idea Check.
Headless ERP for retail operations
Automated ERP for distributors.
The Agentic ERP for supply chain operations
AI Digital Workers for Supply Chain
AI powered operating system for distributors and OEMs
Leverage delivers end-to-end supply chain management powered by AI.
AI Employees for Wholesalers & Distributors
Purchasing Software | Procure-to-Pay SaaS
borong is a SaaS-enabled marketplace that connects brands like…
Centro is a procurement AI platform that automates, visualizes, and coordinates the full procurement process.
Tendo is a social commerce platform that enables anyone to start an online shop with zero capital.
The generator's reference companies
Real companies the model named as closest when it wrote the card, with their fate. A check mark is a company the radar could verify in its directory.
Public money in this direction
US federal grants, SBIR/STTR awards and open opportunities from the radar's public-money feed, matched to the idea's terms; the sector totals give the context.
0
grants and programs matching the idea
19
startup-relevant grants in Commerce and marketplaces
$19M
awarded in the sector, tracked
8
opportunities open now in the sector
Market signal
What the radar sees in Commerce and marketplaces: new companies by cohort year, the forming YC batch, and outcomes since the February snapshot.
Commerce and marketplaces · 135 → 114 → 129 → 66 → 27 new companies 2022 → 2026 · 89% aliveYC S26: 5 in this cluster, 2% of the batch (was 1% in X26) (F26 is still forming: 21 listed)Since February, of 419 YC companies here: 4 acquired, 6 shut down, 23 rewrote their pitch
Design attributes
The card is one cell of a designed set: every axis below was chosen before the text was written, and the text had to realize it.
- Buyer
- Small business
- Business model
- Infrastructure and APIs
- Path to 100x
- Platform others build on
- Market size
- $1-10B market
- Capital intensity
- Capital-medium (ops, field teams)
- Speed to revenue
- Revenue within a year
- Technical depth
- Integrations, no-code
- Go-to-market
- Partners and channels
- Moat
- Data moat
- Geography
- US first
- Regulation
- Some regulation
- Vibe
- Hot space
Listed under
An idea sits in its own sector and in any sector its text clearly touches.
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Fictional company written 2026-08-23 from MarkosWeb data; the companies, grants and numbers around it are real and tracked. Treat the idea as a research prompt, not a plan.