Handwritten envelopes that boost open rates, even when the contents are printed.
Hand-addressed envelopes, written in real ink by a robot holding a real pen, in C6, C5, C4 and DL. A handwritten name and address is what gets your mail opened. We post the finished mail for you, or ship the envelopes back to fill with whatever you are sending.
From £0.53
per envelope
Special prices available on request
Prices per item, exclude VAT. Postage charged at cost.
Why handwritten envelopes work.
The first thing they see
The envelope is the first thing your recipient sees. A hand-addressed one in real ink gets opened where a printed window envelope gets binned, for a few pence more.
Fill them with anything
We address the envelopes and ship them back, ready for your team to fill with letters, cards, brochures, samples or products. Or we post the finished mail for you.
Real ink, real pen
A robot writes each address with an actual pen, so the ink and the handwriting are genuine, not a font printed to look the part.
Personalised at scale
Merge fields write each recipient's name and address, so every envelope is hand-addressed to the right person, across runs of ten or tens of thousands.
Handwritten envelope addressing in real ink
RoboQuill hand-addresses your envelopes in real ink, with a robot holding a real pen, in C6, C5, C4 and DL. A handwritten name and address is the first thing your recipient sees, and it is what makes them open the envelope instead of binning it. We can post the finished mail for you, or write and ship the envelopes back so your team fills and sends them.
What goes inside is up to you, from letters and cards to brochures, samples or products. Merge fields write each recipient's name and address across runs of ten or tens of thousands. You can write on your own branded envelopes, or we will supply and print them to match.
- 01 · Sizes
- C6, C5, C4, DL
- 02 · Ink colours
- Blue, black, or custom
- 03 · Addressing
- Recipient name and address
- 04 · Minimum order
- 10 envelopes, or none via API
How businesses use handwritten envelopes.
Get your mail opened
Whatever you are posting, a hand-addressed envelope in real ink gets more of it opened and read.
Fill and send in your own time
We hand-address the envelopes and ship them back, so your team can fill them with whatever you are sending and post them when it suits you.
Cost-effective direct mail
When budget is tight, the envelope is where a small spend makes the biggest difference to whether your mail gets read.
Invitations and save-the-dates
Hand-addressed envelopes set the tone for weddings, events and VIP invitations before they are even opened.
Statements and important post
Make sure the post that matters actually gets opened, with a handwritten address that does not look like junk.
Fundraising and appeals
Hand-addressed appeals get opened, which lifts response and donations on charity and membership mailings.
Three ways to work with us
Start however suits you. Send us a list and a brief, or plug us straight into your stack with our API, Zapier or Make. Either way, our robots write every letter with a real pen, then we print, stuff, stamp and post the lot.
Bulk handwriting
We write your mail and ship it back to you, ready for your team to stuff, stamp and post.
Handwriting and fulfilment
We write, print, fold, stuff, stamp and post the lot, straight to your recipients via Royal Mail.
Transactional
Single pieces written on demand from your CRM, store or other systems through our API, Zapier or Make.
Plug into your stack.
Trigger handwritten mail straight from your CRM, store and automation tools, or build against our REST API.
Multi-layer automations with Make
For when Zapier isn't enough. Build sophisticated automations against our API and Make app.
Endless stacks with Zapier
Easy integration with 2,000+ platforms to create automation stacks around your mail.
Thank customers on Shopify
New order or subscription sign-up? Trigger a handwritten card automatically.
Frequently asked questions.
Are the envelopes addressed by hand?+
Do you fill the envelopes, or do we?+
What envelope sizes do you offer?+
Can you match our brand?+
How much do handwritten envelopes cost?+
Do you integrate with CRMs and automation tools?+
What our customers say
Rated 5.0 out of 5 from 6 reviews · Read the reviews
“Out of the partners we work with, RoboQuill is exceptional and a key partner for direct mail. Above and beyond service, insights and quality. Would highly recommend.”
“Epic service from RoboQuill. They put together a beautiful mail out campaign for us, really seamless service, great value, will be using them again next time.”
“Absolutely fantastic experience with Stuart and the team. Exceptional, above-and-beyond customer service — highly recommend.”
“Excellent quality letters. Much better than the others in the market. Clean, crisp, thick writing card was used.”
See the quality for yourself.
Request a free sample and feel the ink, paper, and handwriting before committing to a campaign.