✦ Invoicing that writes itself

Your Invoices one sentence away.

Tell us what you do. We build your services, learn your prices, and every invoice writes itself from a single brief. Branded, priced, ready to send.

See how it works
QUOTE
INVOICE
RECEIPT
Your next invoice
ready in 5 min
Your services, your prices
written for you
Quote, invoice, receipt
in one click
How it works

Three steps.
Every invoice handled.

Tell us what you do. We handle the rest. Under ten minutes.

01
02
03
01 · Setup

Set up your
business.

Tell us what you do. We build your brand, generate your services with real prices, and store your clients. Ten minutes of setup powers every document from here.

Professional Innovative Warmth DM Sans B
Aa
System Sans
Integrity Boldness Clarity
Brief
Invoice
Prepared for
Sally
Pendant light fixturex4£340.00
Installationx4£280.00
Wiring assessmentx1£75.00
Total £695.00
✓ Ready to send
02 · Generate

Describe the job.
Done.

Type a quick brief and we match your services, pull your prices, add your client and write a complete branded invoice. No formatting, no typing needed, just describe the work.

See what's included
03 · Convert

Quote. Invoice. Receipt.
One click.

Quote converts to invoice, invoice converts to receipt. Same data, same branding, no retyping. Your client history builds itself.

QUOTE
APPROVED JOB
INVOICE
GET PAID
RECEIPT
THANK YOU
See what you get

Documents that look like
you hired an agency.

Every document is fully written, branded to your colours and typography, and ready to send. Your services, your prices, your voice.

Quotes and Invoices
Describe the job, we write every line item. Your services, your prices, your brand on every page.
Client Management
Every client saved automatically. Their details, their history, their documents, all in one place.
One Click Conversion
Quote becomes invoice, invoice becomes receipt. Same data flows forward, no retyping.
Lumiist
Your brand identity, fully generated and ready
Brand Story
Mission
Vision
Brand Colours
Primary
#244824
Secondary
#678067
Accent
#d8d8b4
lumiist
See how we compare

Why businesses are
switching to lumiist.

Stop typing invoices. Start sending them.

Spreadsheets & Docs Invoicing Platforms ✦ lumiist
Setting up your services Manual entry, no central list Static lists, manual selection GeneratedYour full catalogue from day one
Creating an invoice Type everything from scratch Fill in forms, pick each item InstantDescribe the job, done
Quote to invoice to receipt Retype into a new document Multi-step manual conversion One clickSame data flows forward
Errors and accuracy Typos, outdated prices, formula errors You still type every input MinimalPulled direct from your catalogue
Time per invoice 10 to 15 minutes every time 3 to 5 minutes of form filling SecondsFrom prompt to PDF
Branding None whatsoever Your logo on a white template Fully brandedYour colours, fonts, voice
See it live

Watch your brand
appear.

One sentence. That's all we need.

Quick preview

No sign-up. Takes 2 seconds.

Company name
What do you do?

Preview only. Build the real thing above.

Awaiting your details

Your brand preview will appear here.

Pricing Plans

Start free. Scale
when you're ready.

Single Cornerstone
Target a single core operational gap.
$99 / unique asset
1 Complete Written Document Pack
Custom Color Brand DNA Matching
24-Hour Continuous Regeneration Access
Full Foundation
Complete automated operational stack setup.
$349 / total unlock
Unlimited Document Access for 1 Brand
Access to Full Proposal and NDA Vaults
Complete Visual Identity Blueprint Sets

Secure checkout via Stripe. Preview always free before payment.

What people say

Real businesses.
Real results.

★★★★★

"The proposal template alone was worth every penny. It came out looking like something an agency would charge thousands for. Sent it to a client the same afternoon."

Sarah M.
Independent Management Consultant
★★★★★

"I gave it two sentences about my business and 12 minutes later had a full onboarding kit. I've never felt more like I had a proper, established brand."

James T.
Founder, Creative Studio
★★★★★

"We'd been putting off sorting our brand documents for over a year. lumiist did in one session what we'd been avoiding for twelve months."

Rachel K.
Operations Director, SME
FAQ

Common questions.

Do I need design or writing experience? +
None. Upload your logo, tell us about your business, and we handle everything else. No templates to fill in, no design decisions to make.
Can I edit the documents? +
Yes. Every document opens in the studio where you can edit content live. Changes autosave as drafts. When you are happy, download the final PDF.
What format do I get? +
A professionally designed PDF, ready to share with clients, investors, or your team. You preview everything on screen in the studio before downloading.
Can I regenerate a document? +
Yes. Go back into the studio any time and regenerate content, tweak sections, or change the visual theme. Your passport stays the same, so everything stays on brand.
How does pricing work? +
You can preview everything for free. Your first document is on us. After that, choose a plan that fits: pay per document or go monthly for unlimited generation. Every file you download is yours to keep.
What if I don't have a logo yet? +
Skip it we'll build from your colours and typography choices instead. You can always update later.
Can I use lumiist for more than one business? +
Each purchase covers one brand. Run the process again for additional businesses each gets its own tailored identity.
About lumiist

Built for businesses that mean business,
from day one.

lumiist was built because every small business deserves professional documentation without the agency price tag or the four-week wait. We know what it's like to be early wearing every hat, juggling every task, and still needing to look credible the moment a client asks for a proposal.

We built the tool we wished existed. One that asks for almost nothing and gives back a complete brand foundation you can actually use.