Which product. When.
Where. How much.
All in one view.
We build a BI dashboard that consolidates sales from Rakuten, ZOZOTOWN, Amazon, Yahoo!, and your own store — by product × platform × week — into a single view. It's available anytime, and the KPIs you need to track also arrive as a weekly AI report covering why it happened and what to do next. We start with custom-quoted setup. Stop opening a different dashboard for every marketplace.
Total Sales (This Week)
$34,500
Orders
541
Return Rate
14.2%
Stockout Rate
9.8%
Sales Trend by Marketplace (last 8 weeks)
Breakdown by Product (drill-down)
| Product | Rakuten | ZOZOTOWN | Amazon | Yahoo! | Own D2C Site | Weekly Total | vs. Last Week |
|---|---|---|---|---|---|---|---|
| Organic Green Tea 100pk | $4,120 | $0 | $3,880 | $960 | $1,540 | $10,500 | ▲18% |
| Domestic Honey 500g | $2,080 | $0 | $3,410 | $610 | $880 | $6,980 | ▼7% |
| Low-Sugar Granola | $1,760 | $0 | $1,290 | $1,430 | $2,200 | $6,680 | ▲34% |
| Drip Coffee 30-pack | $940 | $0 | $2,620 | $470 | $710 | $4,740 | ▲5% |
Two businesses, supporting your decisions and your first step
Both use data and AI around one shared idea: we take on the hard part, so you don't have to.
Sound familiar, the more marketplaces you sell on?
The more marketplaces you add, the harder it gets to see the full picture.
A different screen for every marketplace
Rakuten RMS, ZOZOTOWN, Amazon Seller Central, Yahoo! Store Creator, your own store. To know your sales, you open every dashboard separately and add it up in a spreadsheet.
You can't tell which product actually moved the needle
You can see total sales. But you can't break down which product grew this week, or on which marketplace — so the next move ends up being a guess.
You notice the post-sale slump too late
After a Rakuten Super Sale rebound, your best-seller cools off — and you only find out at next month's close. You keep missing the window to rebalance ads and inventory.
Not a tool you buy — the reading, taken off your plate
The BI dashboard is available anytime. The KPIs you need to track also arrive automatically as an AI-annotated weekly report.
By product × by platform
How much the same product sold on Rakuten, ZOZOTOWN, Amazon, your own store, and more. One BI dashboard makes it obvious at a glance which marketplace is actually carrying you.
Trends over time, week over week
Weekly and monthly sales trends, compared to the prior week. The dashboard is available anytime, so you can check what's growing and what's slowing whenever you need to.
Plain-language AI commentary
Why something sold — or didn't — and what to do next, in plain language. Delivered separately from the dashboard, automatically, on a fixed morning every week.
Follow-through, tracked
We track whether last week's suggestion was acted on, and what happened as a result. The report doesn't just land in your inbox and disappear.
The granularity you see changes by industry
Product × marketplace × week is the same foundation for every industry. Industry-specific metrics can be added on top.
Apparel / Fashion D2C
Selling across ZOZOTOWN, Rakuten, and your own store, you can see stockout rates by size/color and return rates by marketplace.
Food & Grocery
Track which products sell differently on which marketplace, and when to rebalance inventory after a sale — down to the product level.
Cosmetics / Beauty
Break down the ratio of subscription to one-time purchases, and how first-time-only items grow differently by marketplace.
Before you start, and after
All you do is send a CSV
We handle the aggregation, analysis, review, and delivery.
Send us each marketplace's CSV
Just email us the CSV exports from Rakuten, ZOZOTOWN, Amazon, Yahoo!, your own store, and so on. No account access required.
AI consolidates it all
Automatically aggregated by product × platform × period. We surface what's growing, what's slowing, and why.
A human reviews it
An analyst with hands-on e-commerce experience checks the interpretation and turns it into this week's action.
Delivered on a fixed day
A report you can actually read arrives on a fixed morning, every week.
Step 3 always goes through a human
Integrated Dashboard Pricing
STEP 1 — Start here
Setup from $1,500
(excl. tax) · final quote depends on marketplace count and customization
+ Monthly Maintenance $200–$300(excl. tax) / month
- A two-step model: custom-quoted setup, then monthly maintenance — never a one-size-fits-all plan
- Beyond monthly maintenance, one-off requests are also available at an hourly rate
- Get started by just sending a CSV — no account access required
- The BI dashboard is available anytime. A weekly AI report and monthly summary are also delivered automatically
- Every AI analysis is reviewed by a human analyst with hands-on e-commerce experience
- We don't manage your ads or inventory for you — we hand you the information to decide
STEP 2 — Once you've built a track record with us, we may propose moving to a standardized monthly subscription ($198–$298/month, excl. tax, varies by marketplace count). If you'd rather not, you can stay on custom-quoted setup + monthly maintenance indefinitely.
Frequently Asked Questions
Yes — that's the core use case. Send us the CSV exports from each marketplace's admin panel, and we'll consolidate sales for the same product side by side into a single BI dashboard broken down by product, platform, and period. If you sell on a marketplace not listed here, just ask whether we can support it. Ad performance (GA4 × each ad platform) can also be built into the same dashboard.
Start by diagnosing your EC's current state
Just answer how many marketplaces you sell on and how long aggregation takes. We'll tell you on the spot where your visibility gaps are. No sales calls, ever.