Invoicing your customers can use, without building it
Space Invoices gives your customers compliant invoicing inside your product or under your brand. Here is what it does for you, whichever team you are in.
Three steps, from choice to compliant invoices
Choose how it appears
Your own branded app, screens inside your product, or your own design.
Your customers invoice
They create, send and track invoices, estimates and credit notes.
We keep it compliant
Tax rules, numbering, e-invoicing and fiscalization per country, kept up to date.
Pick how it appears to your customers
Your own invoicing app
A complete invoicing app on your own web address, in your brand. Your customers log in and everything is there.
Invoicing inside your product
Ready-made invoicing screens placed inside your own app, styled to match it, so customers never leave.
Build it your way
Your team designs the experience; we handle tax rules, numbering, e-invoicing and delivery underneath.
All three use the same compliant engine underneath, so you can start with one and move to another later.
Write it once. It fills itself in.
Add placeholders to invoice notes, payment terms, footers and emails. Every invoice gets the right customer name, amount, due date and bank details automatically.
Thank you, {customer_name}. Please pay {document_total} by {document_due_date} to {bank_account.iban}.
Thank you, Nova Consulting. Please pay €3,782.00 by 15 Oct 2026 to SI56 1910 0000 0123 438.
Invoice notes and payment terms
Footers and signatures
Email subject and message
Payment reminder emails
Placeholder groups: Company · Customer · Document · Bank account · Dates
Default texts can be set once per document type, so every new invoice starts right.
Invoices that help fill themselves in
Find the company, fill the details
Start typing a company name and its official details come from the business registry, where one is available.
EU VAT numbers checked for you
Customer VAT numbers are validated automatically, and cross-border business sales get the reverse-charge note they need.
The right tax wording, added automatically
Legal notes on invoices follow the type of sale: domestic, EU, export or reverse charge.
See the PDF while you type
A live preview shows exactly what your customer will receive.
Draft first, then finalise
Work on drafts freely. Once finalised, an invoice is locked and numbered correctly.
Estimates become invoices
Turn an estimate into an invoice, or an invoice into a credit note, without retyping.
Correct invoices, less chasing, clean numbers
Payment reminders
Send a friendly reminder straight from the invoice. Every reminder is tracked in one place.
Recurring invoices
Weekly, monthly or yearly invoices that are created and sent on schedule, or saved as drafts for review.
Share links
Send a link your customer can open without an account to view and download the invoice. Revoke it any time.
The numbers finance asks for
- Revenue, collection rate and overdue invoices at a glance
- Cash flow and ageing of what you are owed
- Tax totals by rate
- Top customers
- Exports to spreadsheets and QuickBooks
65+ countries covered, including e-invoicing and fiscalization where the law requires it. See the country directory.
Control without a long build
- Your brand and web address, not ours
- Switch whole areas or single buttons on and off for your customers
- Place invoicing screens inside your own app
- Start in a free sandbox and roll out gradually
- 19 app languages, dark mode, works on phones
One product, three happy teams
Finance
- Correct invoices in every country you sell in
- Reminders and recurring billing that run on their own
- Reports and exports your accountant can use
Product
- Your brand and your web address, not ours
- Switch features on and off for your customers
- Launch invoicing without a long build
Engineering
- A documented API, SDKs and ready-made UI blocks
- A free sandbox to test everything
- We keep up with tax and e-invoicing rule changes
Common questions
Do we need developers to get started?
It depends on the way you choose. The white-label app needs no coding; embedded screens need a little developer time; building your own design needs your development team. White-label app · Embedded screens · API & building blocks
Will our customers see the Space Invoices name?
No. With white-label, your customers see your name, logo, colours, web address and email sender.
Can we hide features our customers don't need?
Yes. You can switch off whole areas, such as recurring invoices or expenses, or individual actions, such as sending reminders.
Which countries do you support?
65+ countries, including e-invoicing and fiscalization where the law requires it. See the country directory.
Can we try it first?
Yes. The sandbox is free and uses test data, so you can see everything before going live.
Compare the three ways
All three run on the same compliant engine, so you can start with one and move to another later.
Your own invoicing app
A complete invoicing app on your own web address, in your brand. Your customers log in and everything is there.
- What your customers see
- A full invoicing app with your name, logo and colours
- Who does the work
- Setup and branding, no coding
- How much you can design
- Your brand on our proven layout
- Best when
- You want to offer invoicing quickly without touching your own product
Invoicing inside your product
Ready-made invoicing screens placed inside your own app, styled to match it, so customers never leave.
- What your customers see
- Invoicing screens that feel like part of your product
- Who does the work
- A small amount of developer time
- How much you can design
- Colours, rounding and dark mode matched to your app
- Best when
- Invoicing belongs inside your product and you want it live fast
Build it your way
Your team designs the experience; we handle tax rules, numbering, e-invoicing and delivery underneath.
- What your customers see
- Exactly the screens and flows your team designs
- Who does the work
- Your development team
- How much you can design
- Complete: your own design and your own flows
- Best when
- Invoicing is core to your product or happens automatically in the background
See it with your own brand
Try everything in a free sandbox with test data, or talk to us about which way of offering invoicing fits your product.