Product family

Decide what to stock, and what to charge for it.

Two products behind every commercial decision: MarketSpy reads what is actually selling, PriceLens holds your price inside the band that clears — and never below your floor.

Live marketplace data · dry-run before anything moves
Intelligence · today

Rings › Fine: demand up 18% over 90 days

MarketSpy

Opal pendants: 6 active listings, 2 sellers

MarketSpy

78 SKUs repriced · Buy Box win 71%

PriceLens

3 SKUs hit the margin floor and stopped

floor

Sapphire studs: demand falling — do not restock

signal

Running on your catalogue right now — every line below happened without anyone opening a tab.

128

actions today

4

needed you

24/7

unattended

2

products covering sourcing and pricing decisions

Intelligence sits under the lifecycle, feeding every stage of it.

See the whole selling lifecycle →
01Go liveYou are here

What to list, and in which category — MarketSpy reads demand before you commit to stock.

02Expand

Which marketplaces are worth the effort, from where the sold listings actually are.

03Operate

What to charge as rivals move — PriceLens reprices continuously inside your floor.

04Retain

Which categories are worth chasing reviews and repeat buyers in.

What you achieve with Intelligence

Two decisions nobody usually has data for — what to buy, and what to charge — made on evidence.

34%Sample
sell-through on a researched lot

Up from 18%. Stock chosen against closed sales moves instead of ageing on the shelf.

22mSample
to research and price a lot

Down from about five hours of manual comparables and spreadsheet work.

71%Sample
Buy Box win rate

Up from 58% — prices track live competitor offers instead of the day you last looked.

0Sample
sales below your margin floor

The floor is computed from landed cost and live fees, and enforced as a hard stop.

Two decisions nobody has data for.

What to buy is guessed

Active listings look like demand. Only closed sales tell you whether stock moves.

What to charge drifts

A price set at listing time is wrong within a week, and nobody checks four hundred of them.

Margin is discovered afterwards

Without a computed floor, discounting to win is indistinguishable from losing money.

Before and after

One buying cycle and the pricing that follows

The same work, measured twice — today’s numbers against the same catalogue running on MergeKart.

22m5hto research and price a lot
Today · decisions made on instinct

What to buy and what to charge are two guesses a quarter.

Sourcinglast year’s bestseller
Comparablessearched by hand
Pricingset once, then drifts
Margin floordiscovered afterwards
eBay
Amazon
Etsy
Walmart
Shopify
stale by evening
With Intelligence · one evidence loop

Closed sales decide what you stock; rules defend the margin.

Demand
Competition
Repricing
Floor
MergeKart pricing enginesold data in · computed floor · hourly repricing
eBay
Amazon
Etsy
Walmart
Shopify
priced to clear
Measured onToday
On MergeKart

SKUs sold below margin

4

0eliminated

sell-through on the lot

18%

34%+16 pts

Buy Box win rate

58%

71%+13 pts

The two products

From sourcing signal to enforced floor.

Every screen below is the real product — same catalogue, same seed data, throughout.

What it changes

2×

sell-through on researched stock

22m

to research and price a lot

+18%

demand spotted before buying

0

lots bought without sold data

app.mergekart.com/marketspy/rings-fine-gemstone

Built from closed listings — what actually sold — not the active pool.

Family 04Two more, built for a single trade — CaratList for fine jewellery, Salvage OS for salvage yards.See the vertical products →

34%

sell-through on a researched lot

up from 18%

71%

Buy Box win rate

up from 58% · 6 weeks

0

sales below the margin floor

14 repricing runs

“Buying and pricing used to be two gut calls a quarter. Now they are two screens we actually read.”

Aditya KataraGaurav Gems · Fine jewellery · sourcing and pricing
What changed
5h22mto research and price a lot
40SKUs sold below margin
18%34%sell-through on the lot

“Sell-through nearly doubled with no below-margin sales”

Aditya KataraMeasured on their own catalogue
FAQ

Questions sellers actually ask.

It covers the two commercial decisions: MarketSpy reads what is actually selling so you know what to stock, and PriceLens holds your price inside a band that clears without going below your floor.

From closed listings rather than the active pool — what sold, not what is currently for sale. Sell-through built from active listings measures competition, not demand.

Yes. Active listings and distinct sellers per product make saturation visible before you commit to stock rather than after it fails to move.

From landed cost and live marketplace fees, recomputed whenever either changes — so the floor is not a number someone typed once and forgot.

MarketSpy is still in development and not yet released. PriceLens is available today and handles competitor-aware repricing against your floor.

Bring the lot you are about to buy.

We will read the demand data and compute the floor on the call.

No card for the first 14 days · your catalogue, not a sandbox