●Intelligence for the assets you buy, hold and sell

Turn inventory into
opportunity.

okubbo brings your assets, their value, the market and your performance together — giving you the intelligence to know what you own, what it’s worth, and what to do next.

Not open yet · the waitlist gets in first · free while we’re in beta

One platform · seven views · hover to exploreOne platform · seven views · swipe
PortfolioPortfolioMy MarketSimulatorWatchlistSold
Portfolio value · 14 held£28,865+£1,495  +5.5% unrealised
Realised, all time+£4,120across 23 sales
ItemQtyAvg costCurrentP&LSignal
Dunk LowUS 10 · 9/103£120£360+£60SELL
iPhone 17 Pro Max256GB · black2£900£1,920+£220—
Datejust 4141mm · blue dial1£6,000£6,850+£850SELL
Charizard holoPSA 8 · base set1£1,340£1,205−£135HOLD
My Market
eBay£4,100
Vinted£1,180
Depop£520
Direct£260
Where your sales come from
Watchlist
Air Jordan 4target £210£245
Submarinertarget £7,000£7,460
Umbreon VMAXtarget £480£455
Monitoring · target alerts
Simulator
£215
£38
Expected profit
+£72
Break-even£253
Worst case−£18
Model a deal before you buy
Item detail
Estimated resale value
£245 – £275
£190£310
High confidence · 9 comps
Comps used
£2622 days ago
£2496 days ago
A range, with its evidence
Portfolio health
78/ 100
Profitability82%
Win rate75%
Position health71%
Diversification68%
One score, four inputs
Sold
Dunk Low2 days ago+£40
iPhone 16 Pro5 days ago+£120
Datejust2 weeks ago+£800
Total realised+£4,120
Every sale, as a closed position
Swipe to read them
Portfolio
Portfolio value£28,865+£1,495 +5.5%
Realised+£4,12023 sales
ItemCostNowP&L
Dunk Low£120£360+£60
iPhone 17 Pro Max£900£1,920+£220
Datejust 41£6,000£6,850+£850
Charizard holo£1,340£1,205−£135
Portfolio · the core
Item detail
Estimated resale value
£245 – £275
£190£310
High confidence · 9 comps
A range, with its evidence
Simulator
£215
£38
Expected profit
+£72
Break-even£253
Worst case−£18
Model a deal before you buy
My Market
eBay£4,100
Vinted£1,180
Depop£520
Direct£260
Where your sales come from
Portfolio health
Profitability82%
Win rate75%
Position health71%
Diversification68%
One score, four inputs
Watchlist
Air Jordan 4target £210£245
Submarinertarget £7,000£7,460
Umbreon VMAXtarget £480£455
Monitoring · target alerts
Sold
Dunk Low2 days ago+£40
iPhone 16 Pro5 days ago+£120
Datejust2 weeks ago+£800
Every sale, as a closed position

One portfolio.
A complete intelligence layer.

Not seven tools bolted together. One record per item, and every view above is another way of reading it. Here’s what each one answers.

●Inventory

Know what you own.

Cars, watches, sneakers, cards, phones, stock sitting in a unit. Add it once with its cost, condition and quantity, and it stops being a thing in a box and becomes a position with a number against it.

Structured condition fields per category — not a free-text box. Quantity-aware, so three of the same item stay one line with the maths done.

Portfoliothe core
ItemQtyCostValueP&LSignal
Dunk LowSneakers · US 103£120£360+£60SELL
iPhone 17 Pro MaxElectronics · sealed2£900£1,920+£220—
Datejust 41Watches · 9/101£6,000£6,850+£850SELL
Charizard holoCards · PSA 81£1,340£1,205−£135HOLD
●Valuation

Know what it’s worth.

Every estimate arrives as a range, with the comparable sales behind it and a confidence label on top. You can see the working, and you can overrule it — the number backs your judgment, it doesn’t replace it.

A single confident figure would be a lie. A range with nine dated comps and a confidence label is something you can actually price against.

Item detailbrought forward
Estimated resale value · Dunk Low, US 10, 9/10
£245 – £275
£190 low£310 high
High confidence · 9 comps · last 12 months
Comparable sales used
£262  eBay · 9/102 days ago
£249  eBay · 9/106 days ago
£271  Vinted · 10/1011 days ago
£238  Depop · 8/1018 days ago
●Your market

Know how your market
is moving.

Which channel actually makes you money, which category is carrying the month, and how this month compares to the last. Your own selling data, read back to you as intelligence instead of a receipts folder.

Built from your recorded sales, not a public index. It describes your market — the one you actually trade in.

My Marketbrought forward
Revenue by channel · last 90 days
eBay£4,10068%
Vinted£1,18019%
Depop£5209%
Direct£2604%
This month£2,140
vs last month+18.4%
●Deal analysis

Know before you buy.

Put in what you’d pay, what it needs spending on, and what the platform will take. okubbo gives you expected profit, the price you break even at, and the best and worst case — before the money leaves your account.

Expected sale price defaults to the midpoint of the live estimate, so the model starts from real comps rather than optimism.

Simulatorbrought forward
Scenario · Dunk Low, US 10
Purchase£215
Refurb£0
Fees£26
Shipping£12
Expected sale£325
Swing±12%
Expected profit
+£72
Break-even at£253
Best case+£111
Worst case−£18
●Performance

Know how you’re
performing.

Realised profit against unrealised, value plotted over time, and a health score built from profitability, win rate, position health and diversification. Not how much stock you have — how well it’s actually doing.

Every add, edit and sale writes a point. The line is your history, not a projection.

Portfolio health & Soldbrought forward
Portfolio value
£28,865
+£1,495  +5.5% this quarter
Health
78/100
AprMayJunJulAugSep
Realised, all time+£4,120
Unrealised+£1,495
What the score is made of
Profitability82%
Win rate75%
Position health71%
Diversification68%
●Also inside

The parts you’ll find
once you’re in.

  • Watchlist with target alertsSet a price you’d buy at; okubbo tells you when it gets there.
  • GoalsSet a target and watch real progress against it.
  • CSV in and outBring a spreadsheet you already keep, take your data back whenever.
  • Photos on every itemStored against the record and carried into your sale emails.
  • Nine categories, plus OtherElectronics, watches, sneakers, furniture, collectibles, handbags & designer, trading cards, toys, clothing & streetwear — each with its own condition fields. Anything else goes under Other.
  • Any currencyComps keep the currency they sold in and convert to yours.
  • Email and in-app alertsSales, milestones, valuation moves and a weekly summary.
  • Light and darkThe whole product, either way round.
The name
OKUBBO
From “Okubo” — an Ijaw word for money.
IjawNiger Delta

Born along the river, carried through generations — a word for value, movement, and possibility.

Now it’s a way to see the value of everything you own.

Know what you own.
Know what you made.

Twenty items, no card when we open. Leave your email and you’ll be first in.

Not open yet · the waitlist gets in first