Is listing automation worth it for your shop?
Divide your tool's monthly cost by the money value of the time one listing takes you by hand. That is the number of listings a month you must publish before the tool can pay for itself. Below that number, no tool clears the bar, however good it is.
Last updated July 28, 2026
Your own count. Use a normal month, not your best one.
This field starts on Mirra's own conservative planning estimate. Nobody measured it against your shop, so treat it as a placeholder that gets numbers on the screen. Time three of your own listings and replace it.
What you would pay someone else, or what the hour earns you elsewhere. Zero is a valid answer.
Any tool you are weighing up. Blank is fine: leave it out and the page just prices your time.
- Hours a month on listings
- —
- What that time is worth
- —
- Break-even listings a month
- —
Your listing count times your minutes, divided by sixty.
Those hours priced at the rate you set. It is a cost you already pay, in time.
Enter a monthly cost. Leave it blank and the page still prices your time.
Enter your own numbers and this becomes a yes or a no. Nothing here is filled in from a typical shop, because there is no typical shop.
What does this calculator actually compute?
One division. It takes the time you say a listing costs you by hand, prices that time at the rate you set, and divides the tool's monthly cost by the result. What comes back is the number of listings a month at which the money value of the time matches the bill.
It runs that division at the most generous setting available. The share field starts at one hundred per cent, which assumes a tool removes the whole manual step and leaves you nothing to check. No tool does that. Drop the share and the break-even rises, which is the reason the control is there rather than hidden in an assumption.
So read the break-even as a floor rather than a target. If you publish fewer designs a month than that number, the arithmetic fails before quality enters the conversation, and no demo changes it. If you publish more, the arithmetic clears and the decision moves on to whether the output is good enough to put in front of a buyer. That part no calculator can answer for you.
Who should not buy a listing tool?
Three shops should say no, and the calculator above will say it to two of them without being asked.
The first lists a handful of designs a month. Put your real count in and watch what happens: at a low volume the break-even sits well above what you publish, because a subscription is a fixed bill and a small pile of saved minutes is not. Buy nothing. Write the listings yourself and spend the money on stock or on ads.
The second has its bottleneck somewhere else. If designs sit unsold because nobody finds the shop, or because the product does not land, then listing faster gets you to the same place sooner. Fix the thing that is actually stuck first.
The third is a shop where writing the listing is the work you are good at, and the copy is part of why people buy. Handing the selling words to a machine to save minutes is a strange trade when the words are doing the selling.
Where should the minutes number come from?
Your own stopwatch, on your own listings. Not from a page like this one.
Time the next three designs end to end: the title, the tags, the description, the category, the sizes and their prices, the photos going in the right order, and the second pass where you fix what you got wrong. Take the middle of the three, not the fastest. The fastest is the listing where you already knew what to write.
The field above opens on Mirra's own conservative planning estimate, labelled as exactly that under the input. It is a placeholder that gets numbers on the screen, not a measurement of your shop and not a claim about how fast anything is. A break-even built on somebody else's estimate is a guess with a decimal point on it.
What should you value an hour at?
Three ways to pick the number, in rough order of how well they hold up.
Use someone else's rate. If you would hand this job to a freelancer, put in what they would charge. That is a real market price for the same work, and it is the easiest one to defend to yourself six months later.
Use what the hour earns instead. If the time would otherwise go to designing, packing or a paid job, price it at what that hour brings in.
Use nothing. If the hour would otherwise be idle, listing costs you no earnings, and a tool buys back your evening rather than your margin. That is worth something real, but it is not a line in the accounts and the page will not pretend otherwise. Set the rate to zero and the calculator tells you plainly that no cost can pay for itself in money.
What does this leave out?
A fair amount, on purpose, and it is better to name it than to bury it in an assumption.
It leaves out Etsy's fees. Etsy charges the same whether you wrote the listing yourself or a tool wrote it, so the fees sit on both sides of the comparison and cancel. Work them out when you are pricing an item, not when you are deciding on a subscription.
It leaves out the time a tool costs you back: setting it up, learning it, reading what it produced and fixing what it got wrong. All of that is real and none of it is a number this page can know about your shop. Take it off the share field instead.
It leaves out quality. Two listings that took the same time can sell at different rates, and no arithmetic here sees that. It also leaves out what happens to the freed hours, which only become money if you spend them on something that earns.
Finally, it leaves out any measured time saving from Mirra. Nobody has measured one, so there is no honest figure to put in. The share field is yours to set, and leaving it at one hundred is a best case rather than a promise.
Common questions
Does this calculator send my numbers anywhere?
No. The arithmetic runs in your browser as you type. There is no account, no login and no server call, so nothing you enter leaves the page. Closing the tab loses your figures, which is the trade for not storing them.
What break-even number should I expect?
There is no typical one, because it moves with three numbers only you know. A shop that publishes a lot of designs and prices its time highly covers a subscription quickly. A shop publishing a handful a month usually does not cover it at all. Run your own figures rather than borrowing anyone else's.
Why does the break-even go up when I lower the share field?
Because the share is how much of the manual work you expect a tool to actually remove. Halve it and you halve what each listing is worth in freed time, so you need twice as many listings to cover the same bill. One hundred per cent is the ceiling and it assumes a tool leaves you nothing to check.
Should I include Etsy's fees in this?
No. Etsy charges its listing, transaction and processing fees whether you wrote the listing by hand or a tool wrote it, so they sit on both sides of the comparison and cancel out. Work fees out separately when you price an item.
Is a lower break-even always better?
It means the bill is easier to cover. It does not mean the tool is good. The break-even is a floor you clear before quality matters at all. Something cheap that writes listings you would not publish has a low break-even and is still the wrong purchase.
How long does a listing take by hand?
Long enough to be worth timing, and different enough between shops that no published figure will match yours. A shop working from a fixed template with a set size range moves faster than one writing fresh copy for every design. Time three of your own and use the middle number.