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Sourcing → listing → fulfillment → after-sales, automated end to end. Sign up and start on the free tier.
71 overseas platforms · 68 publish-ready listing packets · 0 sellers onboard · eBay / Etsy publish directly
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What it is: Cross-Border Engine is a command center for "one-person company" sellers. It chains sourcing, cost-based pricing, listing, customer acquisition and repeat purchase into one traceable automated pipeline.
What it solves: Running cross-border commerce alone means guessing at products, miscomputing costs, endless listing copy, no acquisition channel and no customer retention. Cross-Border Engine hands that repetitive work to AI.
Key figures: 71 overseas platforms covered · 68 platforms produce publish-ready listing packets · 10 platforms support credential binding · eBay / Etsy publish directly plus 7 platforms auto-published via RPA · 22 functional boards · 20 built-in ecommerce skills · 10 domestic supply sources + 18 overseas marketplaces for competitor collection · 10 regional market groups.
How it differs: Not a single-point "product picker" — it is a full-chain command center spanning sourcing, pricing, listing, fulfillment, compliance & tax rebate, trade intel, platform intel, acquisition and repeat purchase in one platform. Trade intel is wired to real UN Comtrade data (not second-hand leaderboards), and the monthly radar is wired to the official Fed FRED series — so next-quarter sourcing is forecast from the fastest official monthly signal, not last year's annual report. Compliance & Tax Rebate gives a one-person company a self-test, rebate-amount estimate, document SOP, tariff quick-calc and direct-ship vs overseas-warehouse comparison. Premium-only Digital Human (no editing, no on-camera face — reusable avatar/voice assets) and 3D Visualization (rotate and slice sales data by market/category/time instead of a flat 2D table) set it apart from competitors still stuck on flat dashboards. No marketplace account binding — paste an exported sales CSV and you are running. Honest about capability: what publishes directly is not conflated with what merely produces a packet. Data is partitioned per user, so no account can see another's records.
Who it is for: Domestic factories, foreign-trade practitioners and one-person companies that want to sell globally without hiring a team. Overseas buyers do not need to register — just order on Amazon / eBay / Etsy.
Every board below maps 1:1 to a tab in the signed-in command center, with identical names: sourcing → pricing → listing → fulfillment → compliance & tax → intel → acquisition → repeat purchase, closed end to end in one platform
One-click price scraping and comparison across 10 domestic sources (1688 / Taobao / Pinduoduo / Yiwugo / Xianyu / Temu / Alibaba and more), competitor collection across 18 overseas platforms, automatic margin calculation and AI-ranked scoring. Includes a 13-stage closed-loop tracker that flags blockers and tied-up capital.
Standardized process templates, ad diagnostics and optimization, risk warning and control — so operations are repeatable and efficient.
Unified eBay / Bonanza order management (Etsy publishing connected, order sync pending), shipping tracking and after-sales in one place.
Purchasing ledger, collection accounting and profit aggregation — every order's cash in/out and tied-up capital made clear.
AI-generated English copy, compliant main-image editing, and a one-click flow that produces listing packets for 68 platforms (eBay / Etsy publish directly, seven more auto-publish via RPA, the rest copy-paste into the seller dashboard).
Type a script and generate a marketing video; choose avatar and voice, reuse an asset library. What makes it different: no editing, no on-camera face — a solo seller can ship TTS-voiced overseas content, and avatar/voice are saved as reusable personal-IP assets for one-click regeneration.
Generate 3D charts from one sentence: live parameter tuning, cloud storage, one-click export to PNG and config. What makes it different: while most competitors still use flat 2D tables, we pull your sales data into 3D space — rotate and slice by market / category / time axis to spot anomalies far faster than a flat chart.
20 plug-and-play ecommerce skills: product scoring, margin calculation, compliance checks, image variations, digital-human videos and more.
Manage your plan, credentials and sub-accounts; credentials are field-level encrypted and only returned masked.
Product promotion plus site promotion — capture on-site traffic and turn it into follow-up leads.
Export-rebate self-test, amount estimation, document SOP, tariff quick-calc and direct-ship vs overseas-warehouse comparison — so a solo seller can keep compliance and tax straight.
Catch on-site traffic first, amplify with ads, then retain repeat buyers — eBay-specific traffic and conversion diagnostics.
Multi-marketplace sales analysis → tiering → English posts / images / videos / digital-human / 3D creative plans. What makes it different: not generic "social media tips" — we tier buyers off your own real sales data (new / repeat / at-risk) and match each tier to specific creatives and copy.
After-sales intake → repeat purchase → data reflow: CS scripts, compliant review requests, buyer-group win-back, review mining. What makes it different: acquisition is not the end — every round's data flows back into sourcing and scoring, so the next round of creatives and ads is sharper, compounding into a data moat others lack.
Domestic sourcing → overseas acquisition → after-sales repeat purchase → data reflow, generating a complete closed-loop plan in one click.
A cross-border ecommerce training library: shared creatives, scripts and operating guides — learn while you run.
Set custom run frequency for 6 task types (closed loop / sourcing / news / buy-sell / reviews / promotion); the server really executes on schedule instead of waiting for a manual click.
Category-opportunity mining on real UN Comtrade data: Top-10 opportunity ranking, destination distribution and growth forecasting, plus a monthly radar tied to official FRED series so sourcing stops being a guess.
A 71-overseas-platform opportunity map: real competitor scraping per platform, five-dimension scoring (fit / competition / ticket / onboarding / fulfillment) and an actionable report.
Management entry for plans, organizations, users and operational data (admin only).
24/7 AI customer service answers inquiries — real-time interaction, lead capture and customer management; never miss a lead.
Proxy, smart routing and site parameters (admin only).
Three steps per board, with the full version exportable to PDF — new users do not need to ask.
Built-in 3D engine: generate 3D charts from one sentence, tune live, store in the cloud, export images and config in one click (Premium only). While most competitors still use flat 2D tables, we pull your sales data into 3D space — rotate and slice by market / category / time axis to spot anomalies far faster.
While other tools pick products off second-hand leaderboards, we forecast the next quarter from official monthly data. Annual data lags 1–2 years — only monthly data shows what is happening right now. This pulls official monthly series straight from the Federal Reserve (FRED): US imports by partner country, ~3–4 months behind (the fastest tier of global trade data). A 24-month trend extrapolates "which market to stock for next quarter." While competitors still flip through last year's annual report, you already see this year's live moves.
Built on real UN Comtrade official data (not second-hand leaderboards). The top 10 cross-border categories are scored on size 50 + growth 30 + diversification 20, with China's export value and YoY growth — growth is the key signal for forecasting next quarter's sourcing. The latest analysis is shown below; sign in to drill into any category or destination in the console.
Covers 71 overseas marketplaces across 10 regional markets, scored on category fit 20 + competition friendliness 25 + AOV 30 + entry feasibility 15 + fulfillment fit 10, with live competitor sampling (price band / ratings / sales signals) on scrapeable platforms. One complete record is shown below — sign in to query all 71.
Ten domestic sourcing and product-research sources, split by purpose: sourcing channels (where you actually buy) / price anchors (calibrate pricing) / export benchmarks (sanity-check FOB quotes). Each carries a one-line note on how to use it — not just a list of names.
From zero to one: how one person runs a global business with AI
Global ecommerce exceeds $6 trillion, and China's manufacturing supply chain is a clear advantage. Dropshipping lets an individual seller start with zero inventory at 30–60% margins.
No team, no warehouse. AI handles copy, customer service and data analysis, so you focus on sourcing and decisions. One person can clear five figures a month.
AI writes English product descriptions, edits main images for compliance, reads market trends and answers customers. What used to take three people is now one person plus AI.
Sign up → compare sourcing prices → run the one-click flow to produce listing packets for 68 platforms → publish directly on eBay / Etsy (seven more via RPA) and copy-paste the rest into seller dashboards → take orders. The whole flow lives inside the engine, no tool switching.
Built for domestic sellers — factories, trading professionals and one-person companies using AI to sell local supply overseas. Not for overseas buyers — consumers just order on Amazon / eBay / Etsy, no sign-up needed here. Our overseas proxy means "let the system view competitor prices and search rankings from a local overseas perspective" — we go look at the market, we don't let overseas users come in to open shops.
Three ways: Dropshipping — the domestic supplier ships after the order, zero inventory, fastest to start; Direct mail — you pack and ship via postal / dedicated-line small packets, low cost but 15–30 days; Overseas warehouse — stock the destination country first, 3–5 days and higher conversion, but capital is tied up. Beginners start with dropshipping.
Don't just look at "sale price minus purchase price." Real cost has at least seven items: purchase price, first-leg / international freight, marketplace commission (8–15%), payment processing, ad spend, return loss, and FX / withdrawal loss. Skip anything under 30% gross margin — after hidden costs you're working for free. The engine's pricing tool lists and computes all of these.
Intellectual property: goods with brand logos, cartoon characters or film/TV merchandise need authorization, or they get delisted and the shop banned. Certification: electronics need FCC/CE, children's products need CPSC, food-contact items need FDA. Infringing wording: writing "iPhone compatible" in a title may be fine, but "for iPhone" can still be judged infringing. The engine runs a compliance self-check before listing.
Policy changes, platform news, hands-on know-how — updated daily, every item sourced and verifiable
Once signed in, you see your own orders, products and leads
Sign up and use the free tier; paid plans are monthly (upgrade or cancel anytime)
Whether you're a complete beginner or an experienced seller, we can put together a tailored cross-border playbook. Leave your details and someone will reach out within 24 hours.
Always open to questions — weekdays 9:00–18:00 GMT+8
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71 overseas platforms · eBay / Etsy publish directly · 7 more via RPA
QQ: 3826749353
Yes — if the repetitive work is automated. Cross-Border Engine chains sourcing, cost-based pricing, freight estimation, listing generation, content production, post-purchase review requests, buyer win-back and data reflow into one pipeline, so a single operator can run the whole chain.
No. Marketplace accounts are not connected at all: paste a sales-report CSV or review text exported from your seller dashboard, and the engine scores, tiers and generates creatives from it. We therefore store no marketplace API keys or passwords.
Two tracks: domestic platforms (1688, Yiwugo, Pinduoduo, Taobao) for price scraping, comparison and pricing — good for zero-inventory product testing; and local physical sources (factories, leather workshops) where you can visit for photos, negotiate payment terms and tiered pricing, and sample for QC. After steady sales above 50 orders/month, switch to local sources for private-label customization — turn "everyone has it" into "only you have it."
Back out from landed cost: ex-works price + packaging + domestic shipping + first-leg freight (sea / air / express auto-matched by weight) + marketplace commission + FX loss + ad rate + return loss, to derive the breakeven price, target-margin price and a suggested list price, with warnings when gross margin is breached or return rate runs high.
Not polished — plain actually works better: hand-held vertical phone shots, no studio lighting or filters, plain-spoken voiceover, some real-life texture in frame. Overseas buyers trust a post that looks human more than one that looks like an ad. When needed you can one-click generate images, short videos, English AI presenters and 3D sales visuals.
Acquisition is only step one: on-site promotions convert the traffic → an English AI agent handles inquiries → compliant review-request emails go out → buyer groups are segmented for win-back (purchased / carted / following / repeat-viewers) → weekly marketplace reports are fed back for re-scoring → the next content batch is generated. Each turn makes the next acquisition more precise.
The catalog holds 71 overseas marketplaces across 10 regional groups. eBay and Etsy publish directly (API / adapter — one authorization click); seven more platforms — Mercari (US/JP), Poshmark, Carousell, OpenSooq, Dubizzle and Bunjang — are auto-published via RPA (login state isolated per platform × user); that is 10 platforms with credential binding in total. 68 platforms produce a copy-paste listing packet for the seller dashboard. Core markets cover US/UK/DE/FR/JP/AU/CA, with first-leg sea / air / express / China-Europe rail freight, plus compliance hints for VAT / IOSS / low-value exemption thresholds.
Data is partitioned per user so each account only sees its own records. No marketplace credentials are collected; keys live only in server-side config files and never enter the chat or the front end.