How Much Does a Direct Mail Campaign Cost in the UK in 2026?

Last updated: October 2026

A direct mail campaign in the UK costs what Royal Mail charges to deliver it, plus print, data, and design. Royal Mail's own rates, effective 5 October 2026, start at £84.00 per 1,000 items for door drops and 31.3p per letter for Partially Addressed Mail, before VAT. This guide sets out those rates by channel, what pushes your total up or down, and how to get an all-in price for your campaign.

What is direct mail marketing in the UK?

Direct mail marketing means sending a printed piece, such as a postcard, a letter, a leaflet, or a brochure, to people's letterboxes. In the UK, Royal Mail delivers it to around 32 million addresses, and there are three ways to buy it:

• Addressed Direct Mail goes to a named person, so you need a customer list or a lookalike audience built from one.
• Partially Addressed Mail goes to the household rather than a named person, targeted by postcode at around 15 households at a time, so you need no list.
• Door Drops reach every letterbox in the postcodes you choose, residential and business, with no addressing at all.

Addressed knows the person, Partially Addressed knows the street, and Door Drops knows the postcode. What you know about your audience decides the channel, and the channel decides most of the cost.

How much does a direct mail campaign cost in the UK?

The cost of a UK direct mail campaign depends first on the Royal Mail service you use, because postage is the largest per-item cost and the one price published openly. These are Royal Mail's own rates for its advertising mail and door drop services, effective 5 October 2026, for standard letter-size items:

Source: Royal Mail Retail Letters Price Guide, prices effective from 5 October 2026. Royal Mail's prices exclude VAT. Its Advertising Mail and Partially Addressed Mail prices also exclude the MASBOF levy of 0.2% and the JICMAIL levy of 0.3%, and its Door to Door prices exclude the JICMAIL levy of 0.3%.

Three things to read from Royal Mail's table:

• Door drops are the lowest cost per item, because nothing is addressed or sorted. Royal Mail Door to Door items must be at least 148 x 105mm, which is A6, and no larger than 297 x 210mm, which is A4.
• Large letters cost more than letters. A brochure or catalogue in a large envelope moves into Royal Mail's large letter prices, which are higher at every weight.
• Speed costs money. Economy is Royal Mail's slowest addressed option and its cheapest, while 1st Class Advertising Mail letters cost 147.8p or more per item.

These are Royal Mail's delivery charges only. They do not cover printing, data, design, or managing and measuring the campaign. Your all-in Oppizi price is worked out by talking to our team or requesting a quick quote, based on your channel, postcodes, volume, and format.

What else goes into the cost of a direct mail campaign?

Beyond Royal Mail's postage, a campaign has four more cost lines. Each one changes with your choices, which is why a quote beats a rule of thumb:

• Printing. Paper weight, size, and finish set the print cost, and longer runs bring the cost per item down. Read more in our guide to direct mail printing.
• Data. Addressed Direct Mail needs names and addresses. Mailing your own customer file costs nothing for the data, and lookalike modelling can extend it. Partially Addressed Mail and Door Drops need no list at all.
• Design. You can supply finished artwork or build it in Oppizi's Creative Studio. A clear offer and one call to action matter more than an elaborate layout.
• Measurement. Every leaflet and mail item is tracked to the postcode, so acquisition cost reports next to your digital channels.

Watch for costs that sit outside a headline price, such as address cleansing, envelope insertion, and campaign management fees. Ask any supplier to itemise print, postage, data, and fulfilment so you can compare quotes properly.

Which direct mail channel fits your budget?

The cheapest channel per item is not always the cheapest per customer, so match the channel to what you know about your audience:

• Door Drops suit area coverage: a store opening, a local offer, or regional reach. Royal Mail's Door to Door rate is the lowest per item, and you buy it by postcode.
• Partially Addressed Mail suits acquisition when you know what your best customer looks like but not their name. Royal Mail's minimum is 10,000 letters per mailing.
• Addressed Direct Mail suits retention, reactivation, and business-to-business campaigns, where a named recipient is worth the higher cost per item.

If you would rather have leaflets handed out or delivered door to door by Brand Ambassadors than posted by Royal Mail, that is Leaflet Distribution, which is priced differently. See our guide to leaflet distribution prices.

What affects the cost of direct mail?

• Volume. Royal Mail's rates fall as volume rises: Door to Door prices drop above 25,000 and again above 100,000 items, and Mailmark Low Sort prices drop as daily volume grows.
• Format and weight. Royal Mail prices door drops in weight bands from 20g up to 150g, and addressed mail by letter or large letter. A heavier or larger piece moves into a higher band.
• Sortation. Pre-sorted Mailmark mail costs less per item than unsorted mail, but it needs higher minimum volumes.
• Delivery speed. Economy costs less than 2nd Class, and 2nd Class costs much less than 1st Class.
• Targeting. A tighter audience costs more per item but wastes less. Mailing 5,000 of the right households can beat mailing 20,000 of the wrong ones.
• Personalisation. Names, tailored offers, and variable artwork make mail more relevant, and add to print cost.

Is direct mail worth the cost?

Direct mail is worth the cost when the campaign is tracked, because UK mail response is measured and dependable. Cold addressed mail averages a 1% response rate and door drops 0.3%, per the JICMAIL Response Rate Tracker, which measured 4,939 UK campaigns through matchback and tracking codes rather than by survey. Partially addressed mail averages 0.7%.

Return is the stronger case. JICMAIL puts cold addressed mail at £2.10 in revenue for every £1 spent, and door drops at £4.00 in revenue for every £1 spent. For context, mail sent to an existing customer list averages a 6.3% response rate. For more benchmarks, see our guide to direct mail response rates.

Mail also stays in the home. A door drop stays in the home for 5.6 days on average, is picked up 3.0 times, and holds 57 seconds of attention, per JICMAIL's Q1 2026 data. You can measure what comes back too: Oppizi has distributed more than 25 million leaflets across the UK and tracked more than 360,000 conversions in the UK, across 8+ years in the UK. To set up tracking from the start, read how to measure direct mail ROI.

How can you lower your direct mail costs?

1. Match the channel to your data

If you have no customer list, do not buy one. Door Drops and Partially Addressed Mail reach households with no data to buy or match. Our comparison of direct mail and door drops sets out when each one wins.

2. Plan to Royal Mail's volume tiers

Royal Mail's prices step down at set volumes. Planning your run to clear a tier, such as going above 25,000 items for Door to Door, can lower the price of every item in it.

3. Choose Economy when timing allows

If your offer is not tied to a date, Royal Mail Economy is cheaper than 2nd Class for addressed and partially addressed letters.

4. Keep the format simple

A letter-size piece in a lighter weight band costs less to post than a large letter, and a clean design costs less to print. A6 is the smallest size Royal Mail Door to Door accepts.

5. Use one provider for the whole campaign

Oppizi handles design, printing, Royal Mail hand-over, and measurement in one place, so you are not paying several suppliers or coordinating between them.

Direct mail or digital marketing: which costs less?

Digital marketing usually costs less to start, but direct mail earns attention that a scrolled-past ad does not. Social media and pay-per-click campaigns compete in crowded feeds, while a mail piece arrives on its own. Many businesses run both, and because every mail item is tracked to the postcode, you can compare cost per customer across channels on the same terms.

How does Oppizi price a UK direct mail campaign?

Oppizi quotes each campaign rather than publishing a flat per-item price, because the total depends on your channel, postcodes, volume, format, and print specification. Royal Mail's postage is the base; print, data, design, and measurement are added on top. Your all-in price is worked out by talking to our team or requesting a quick quote.

Oppizi runs all three Royal Mail channels, Addressed Direct Mail, Partially Addressed Mail, and Door Drops, from one platform, so you can start with the channel that fits your data and switch as it grows.

Start your direct mail campaign with Oppizi

Direct mail costs money upfront, but in the UK the delivery price is published, dated, and the same for everyone. The difference is in how well you target, print, and measure. Tell us your postcodes, volume, and format, and we will build your all-in price. Get a quick quote from Oppizi.