Pricing
Every number is on this page. If you have to ask what it costs, we have failed.
Free
The true-margin calculator, free for good.
Freeforever
- Free true-margin calculator
- No credit card
- Core features included
- Community support
Most popular
Pro
For people who use it every day.
$49per month
- Everything in Free
- Unlimited usage
- Full history and exports
- Integrations and API access
- Email support
Scale
For teams that depend on this in production.
$294per month
- Everything in Pro
- SSO and SCIM
- Audit log and data residency
- 99.9% uptime SLA
- Dedicated support channel
Prices in USD. Cancel any time from the dashboard — no email, no retention call.
Questions people actually ask
- Do I need to talk to anyone to try this?
- No. The free true-margin calculator runs without an account, a card or a call.
- What does it cost?
- The free tier is free forever. Paid plans start at $49 per month.
- Who is this actually for?
- Buyers of 400 to 4,000 dollar jewellery: engagement rings, anniversary pieces and self-purchase.
- What problem does it solve?
- Jewellery pricing is opaque by design, with markups between three and ten times cost and no way for a buyer to know where they sit.
- Why should I trust the result?
- It is plain arithmetic on the numbers you put in, worked out in your browser. Change any input and every figure updates, so you can check each one yourself.
Work out what you really keep per listing
Put in your price, costs, fees, returns and ad spend. See what you keep per listing and the most you can pay to win a customer. Runs in your browser. No account, no card, no call.
Open the free toolIt runs in your browser. StellaBela never sees your inputs.