How PostCompare works
PostCompare is a price list, not a courier. We automatically check up-to-date prices for parcels leaving Ireland, show you what’s best for you, and hand you over to book it.
Prices last checked Friday, 14 August, 2 hours ago.
The three steps
Two fields and a list. There is no account, no quote form that emails you back, and nothing to install.
Tell us where it’s going and what it weighs
Origin is always Ireland. Pick the destination, put in the weight, and if the box is big for what’s in it, add the measurements, size is what quietly pushes a parcel into a dearer band.
See every price we hold for that band
One list, cheapest first: carrier, service, delivery estimate, whether it’s a collection or a drop-off, and whether you’ll need a printer. Sort it or filter it down to the ones that suit you.
Book it on the partner’s site
The book link hands you over to the partner’s own booking page with that service already picked, at the price shown. You pay them, they send the label, and we’re out of it.

Up-to-date pricing, automatically
We automatically check up-to-date pricing for every option, every route, every weight band, to find what’s best for you. Whatever comes back is what you see.
Nothing is estimated, averaged or rounded. If a route comes back empty, the row stays empty rather than getting filled in with a plausible-looking guess, and you’ll see a dash where a price would be. The last check returned 3,767 live prices across 30 destinations and 6 carriers.
Our method, in full
This is the published method behind every price on the site. It is short on purpose: seven rules, all of them checkable against what the pages actually do.
- One automated check a week, across the market
- The same quote request goes out for every destination and every weight band on a weekly cycle, and whatever comes back is stored. Nobody chooses which prices to keep.
- Prices are published exactly as they were quoted
- No rounding, no averaging, no converting, no re-doing anyone’s VAT sums. The number on the page is the number that came back.
- Sorted by price, never by who pays us
- The default order is cheapest first, and no carrier or partner can buy a position, a badge or a place on a page. There is nothing to buy.
- No fee, no payment, no account
- PostCompare takes no payment and adds no markup. Booking completes on our partner’s secure site at the price shown, and we may earn a referral fee from them, which comes out of their end rather than yours.
- A blank cell rather than a guess
- If a route or a band comes back empty, it stays empty and shows a dash. An estimate dressed up as a price is worse than no price at all.
- Every price view carries its date
- The date of the last check appears next to the data, not buried in a footer, so you can judge for yourself whether a figure is fresh enough to act on.
- We say when our own data looks wrong
- Where a lane returns something that does not stand up, we flag it on the page and explain what the check does and does not cover, rather than quietly smoothing it out.
Those rules are why the guides compute their tables from the live feed rather than quoting a figure somebody typed in, and why a figure we cannot confirm gets dropped instead of estimated.
Weight bands and volumetric weight
Couriers price in steps rather than per gram, so we ask in the same steps: 0.5, 1, 2, 3, 5, 7.5, 10, 15, 20, 25 and 30 kg. Round up, always, a 2.4 kg parcel prices at the 3 kg band here, and at the 3 kg band when you get to the booking page.
Size can beat weight
A big light box takes up van space that a dense small one doesn’t, so couriers work out a second weight from the measurements, length × width × height in centimetres, divided by 5,000, and charge on whichever of the two is greater. That second figure is the volumetric weight.
A worked example
A 60 × 40 × 30 cm box with 2 kg of clothes in it comes to 72,000 cm³. Divide by 5,000 and the volumetric weight is 14.4 kg. The scales are irrelevant at that point: the parcel prices at the 15 kg band, which we quote with a box about 55 × 45 × 35 cm.
Add the measurements to a quote and we do that sum for you before choosing the band, so the price you see is the one the courier would land on.
Quoted from Dublin
Collections are quoted from a Dublin 2 address, and international lanes are quoted to a reference address in the destination country, London for the UK, New York for the States. It keeps every carrier being asked the same question, so the comparison is fair.
Your own Eircode and the delivery address can move the figure a little, so the exact price is confirmed on the partner’s site for your addresses before you pay. Treat ours as the shortlist and theirs as the price you pay.
VAT, as the partner shows it
Prices display exactly as the partner’s booking system displays them, VAT treatment included. We don’t re-do anyone’s sums or strip anything out to make a number look smaller.
What we don’t do
Worth being blunt about the edges of this, because plenty of comparison sites aren’t.
- We never take payment
- There is no checkout on PostCompare. Booking completes on our partner’s secure site at the price shown, and your card details never come near us.
- We don’t add a markup
- The number you see is the number that came back in the last check. We don’t pad it, round it or nudge one service ahead of another.
- No accounts
- Nothing to sign up for, no saved addresses, no newsletter waiting at the end of it. Look up a price and go.
- We can’t track your parcel
- Once you’ve booked, the booking, the label, the tracking and any claim sit with the partner and the courier. We have no view of them at all.
What we can do is tell you when a price is stale and where it came from. If a price here was wrong, tell us , that one is ours to fix.
Common questions
Is PostCompare free?
Yes, and there is no account to make. We take no payment, add no markup and charge no booking fee. Where a booking follows a link from here, we may earn a referral fee from that partner, which comes out of their end and does not change what you pay.
Do you charge a booking fee?
No. There is no checkout on PostCompare at all. Booking completes on our partner’s secure site at the price shown, and your card details never come near us.
Where do the prices come from?
An automated check that asks the booking systems behind Irish parcel services what they will actually charge, for every destination and every weight band, once a week. The last check returned 3,767 live prices across 30 destinations and 6 carriers. Nothing is estimated, averaged or rounded.
How often are the prices updated?
Weekly. The run that produced what you see now finished Friday, 14 August, 2 hours ago, and that date appears next to the data on every page rather than in a footer.
Does anyone pay to rank higher on PostCompare?
No. The list is sorted by price, cheapest first, and the cheapest is the cheapest whoever it belongs to. No carrier or partner can buy a position, a badge or a place on a page, because there is nothing to buy. If that ever changed, this page would say so.