Costs and margins for people who make and sell
Stop guessing your prices.
Log what you buy and what you sell. Kotwi calculates the real cost of every product and shows you the exact margin on every sale.
Who it's for
Built for people who make things to sell.
If you produce by hand and sell through any channel, Kotwi was made for you.
Soaps & Cosmetics
Candles
Bakery
Fragrances
Jewelry
Handcrafts
The problem
You sell — but do you profit?
You price by guesswork
You set prices based on what competitors charge, not on what it actually costs you to produce.
You don't know your real margin
A sale comes in, but you can't tell if anything was left over after ingredients and waste.
Your spreadsheet is never up to date
Every purchase changes your costs. Keeping it current by hand in Excel is impossible.
I thought I was making 50%, until I counted shipping and waste.
How it works
Three things, connected. Everything calculates itself.
Inventory
Log what you buy: ingredients, quantity and price. Kotwi keeps your cost up to date with every purchase.
Production
Define each product's recipe. Kotwi knows how much it uses and what it costs to make one unit.
Sales
Record a sale from Instagram, WhatsApp or Shopify. Stock is deducted and your real margin is calculated instantly.
Real costs, always current
Your costs update themselves with every purchase.
You bought wax at $10 on Monday and $15 on Friday. What does a candle cost you today? Kotwi knows: it averages what you actually paid and keeps every product's cost current, so you never sell below what it cost you.
Real margin, not wishful thinking
Your spreadsheet never showed you this.
Gross margin is what you keep after ingredients. Net margin is what you keep after shipping and platform fees too. Kotwi shows you both — because that's the number that actually matters.
See it in action
Your real numbers, in one place.
The actual Kotwi dashboard, as you see it when you log in.
Everything you need. Nothing you don't.
Log a sale in seconds
Product, quantity, channel. Done — no endless forms.
No magic numbers
Every cost and margin traces back to the purchases behind it.
Stock that takes care of itself
It's deducted with every sale and every production run, hands-free.
Smart recipes
Define the recipe once and the product cost updates on its own.
Sell where you already sell
Instagram, WhatsApp or Shopify: everything lands in one place.
Low stock alerts
We warn you before you run out of ingredients to produce.
Pricing
Free forever. Upgrade when your business grows.
The core — costing, margins, stock — is free. Always. You only pay when you need more.
Free
Everything you need to know your real costs.
- Unlimited products & ingredients
- PPP costing + real margin per sale
- Dashboard with KPIs
- Order-level costs (shipping + fees)
- Up to 20 sales / month
Pro
Goes up to $29
For a business that's growing.
Lock in $20 forever — price increases when integrations ship.
- Everything in Free
- Unlimited sales
- Team members
- Coming soon: Shopify & WooCommerce integrations
FAQ
Frequently asked questions
Start selling with numbers, not gut feelings.
Create your free account and discover the real cost and margin of what you make.
Free forever · No credit card required