Stop guessing the numbers
Twenty-nine free tools: calculators, simulators, fit tests and listing generators. All run in your browser — no signup, no email, nothing sent to a server.
Cost and profit
What actually stays in your pocket when a product sells.
“What profit does this product actually leave?”
Amazon FBA Profit Calculator
Compute per-unit net profit, margin and break-even ACoS from fees, shipping and ads.
Open“How much of my order does Etsy take?”
Etsy Fee Calculator
See net payout and per-order profit after transaction, payment and operating fees.
Open“What will my buyer be charged at the door?”
Landed Cost Calculator
What the buyer pays at the door after duty, import VAT and clearance — or what you absorb under DDP.
Open“How many orders a month until I break even?”
E-Commerce Unit Economics Calculator
Contribution per order, CAC payback, LTV/CAC and the monthly break-even order count on one screen.
OpenAdvertising and growth
Whether ads are eating the margin, and where the ceiling is.
“Are my ads profitable or not?”
ACoS & Break-Even Ad Calculator
Your ad profit ceiling, current ACoS, TACoS and ROAS equivalent on one screen.
Open“How much ad budget does this revenue target need?”
Ad Budget and Revenue Target Planner
Works backwards from a revenue target to the orders, sessions, budget and the ROAS it implies — and whether the target is reachable at all.
OpenSimulators
Not a single number — what happens over time.
“How much capital do I need and when does it come back?”
First 90 Days Cash Flow Simulator
Simulates 13 weeks of cash with stock, ads and marketplace payout delay: cash trough and break-even week.
Open“Do I earn more on a marketplace or my own store?”
Marketplace or Own Store? 12-Month Simulator
Runs the same product on a marketplace and your own store for 12 months, weighing commission against acquisition cost and repeat purchase.
Open“When should I reorder?”
Stock Planning Simulator
Reorder day, stockout date and order quantity from your sales rate, growth and lead time.
Open“Is my account at risk of suspension?”
Account Health Risk Simulator
Compares defect rate, late shipments, cancellations, tracking and response time against thresholds and shows which breaks first.
Open“What are returns actually costing me?”
Return Rate Impact Simulator
Totals the true cost of a return and prices one point of improvement against an equivalent price rise.
OpenGenerators
Builds listing copy to the rules and catches the mistakes before the platform does.
“How should I write my product description?”
Product Description Builder
Turns features into what they mean for the buyer and builds marketplace bullets in that shape.
Open“How should I structure my SKUs?”
SKU Scheme Builder
Builds a consistent SKU list from brand, category, model, colour and size, flagging collisions and over-long keys.
Open“How do I tag my campaign links?”
UTM Link Builder
Tags campaign links consistently — everything lowercased and ASCII, with inconsistent spellings flagged.
Open“Does my title follow Amazon's rules?”
Amazon Title Builder
Assembles brand, type and attributes in Amazon's order and flags banned wording, all-caps and length violations.
Open“How many terms fit in my backend field?”
Amazon Backend Keywords Tool
Strips duplicates, stop words and terms already in the title, then fills the 250-byte field byte by byte.
Open“How should I fill my Etsy tags?”
Etsy Tag Builder
Builds 13 tags within the 20-character limit, separates the too-long ones and drafts a title.
OpenFit tests
Are you and your product a fit — an honest answer.
“Am I actually ready to sell abroad?”
Cross-Border Readiness Test
18 questions scoring product, capacity, capital, team and compliance readiness — with a prioritised gap list.
Open“Which channel suits my product?”
Product–Channel Fit Test
Scores Amazon, Etsy, your own store and Turkish marketplaces against your product, with reasons.
Open“Which country should I sell to?”
Market Picker Test
Ranks the US, EU, UK and Gulf markets against your product, compliance, logistics and resources.
Open“Do I need a US LLC to sell on Amazon?”
Do I Need a US Company? Test
Eight questions on whether a sole trader, a Turkish company or a US LLC fits you at this stage.
OpenTools solve a table, not a decision. To see the scenario closest to your own situation and the path out of it:
What's your situation?If your product is ready, let's talk about the rest.
A free 30-minute call about your market, your product and the first 90 days. No pitch — just a clear roadmap.