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Bank reconciliation
You give it your bank statement. Spark finds every payment received and every purchase, and confirms them in your ledger. Whatever doesn't match, it shows you.
Waiting list open Quote, invoice, reminder, e-invoice.
Quote, invoice, reminder, e-invoice.
One thread.
Spark covers the whole journey, from signed quote to payment received. E-mails go out with the attachment, e-invoices go through an approved platform, the ledger fills itself. You make the call, Spark does the paperwork.
No commitment. We'll let you know when it opens.
- 4 steps
- from quote to payment
- 0 spreadsheets
- the month's VAT works itself out
- Ready
- for mandatory e-invoicing
The problem
Invoicing eats your evenings.
A quote in Word, an invoice in a spreadsheet, an e-mail pasted by hand, a separate tool for the books. And now, mandatory e-invoicing.
Invoices nobody chases
No one notices it's thirty days overdue. Except your cash flow.
Documents you can't find
The signed quote is in an e-mail, the invoice in a folder, the credit note… somewhere.
VAT rebuilt by hand
From three files, the night before the return is due.
One document. Four steps.
Follow this quote: it becomes an invoice, then a payment, without ever being retyped.
- 1
You ask for the quote
Tell Nova, by voice or in writing: “A quote for Maison Lune, the full visual identity.” She prepares it with the lines from your catalogue. You check it, you finalise it: the PDF is locked and will never be rewritten.
- 2
The client signs online
A unique link, a simple electronic signature, the proof kept: e-mail, date, PDF fingerprint.
- 3
You invoice in one click
The quote becomes an invoice, numbered with no gaps. The e-mail is written, you see the preview, it goes out with the PDF.
- 4
The rest follows
The payment is recorded, the ledger fills in, the month's VAT is calculated. The e-invoice goes through the approved platform, an archive goes to your Drive.
With Nova 
DiscoverNova StellarisYour team's AI assistant.
Tell Nova. The invoice is ready.
If you have Nova Stellaris, she uses Spark for you: she prepares a quote, finalises an invoice, records a payment, reads a supplier invoice from a photo. No Stellaris? Spark has its own AI model, installed locally, that takes over. Sending to the client always waits for your click.
DiscoverNova StellarisYour team's AI assistant. 
NovaonlineYour books get sorted. All by themselves.
The slow part isn't making the invoice. It's matching everything up afterwards: the statement, the receipts, the purchases. Spark does it, and tells you what doesn't add up.
It reads your documents
Supplier invoices, receipts, expense claims: drop them all in at once. Spark reads each document, works out what it is, matches it to your invoices, quotes and purchases, then files it. If something's missing or unclear, it tells you.
And everything else
Client records
Organisations, contacts, SIREN lookup, and a client's full history.
Assisted e-mails
Quotes, invoices, reminders: the message is written, you see the preview before it goes.
Recurring invoices
Every month or every year: same lines, new number, sent. Paused when needed.
Credit notes
A mistake, a goodwill gesture: the credit note is created from the invoice, without touching it.
Catalogue
Your products and services, with price, unit and VAT. A quote line in two clicks.
Ledger and monthly VAT
Payments received and purchases in one journal. VAT collected minus VAT deductible, ready for the return.
Import what you have
Your old documents come in through a CSV file: you don't start from scratch.
Backup to your Drive
Dated archives: ledger, original PDFs, signature proofs.
The reform
E-invoicing is becoming mandatory in France. Spark is already connected.
Since 1 September 2026, every French business must be able to receive electronic invoices. From 1 September 2027, SMEs and micro-businesses must issue them too. Spark goes through SuperPDP, an approved platform: you never build a file by hand.
Mandatory issuing for SMEs and micro-businesses —days until 1 September 2027
Is it full accounting software?
No. Spark keeps the ledger of payments received and purchases, and prepares the month's VAT. It doesn't file your return and doesn't replace your accountant, who stays in the loop.
What is the “approved platform”?
For e-invoicing, Spark goes through SuperPDP, a partner e-invoicing platform. You enter your login details once in the settings, and Spark takes care of the rest.
Does the quote signature have legal value?
It's a simple electronic signature in the EU sense: consent, typed name, optional drawn signature, with an audit trail (e-mail, date, PDF fingerprint). It is not a qualified signature.
What does the AI actually do?
It writes the e-mails and documents, and reads a supplier invoice from a photo or a PDF. With Nova Stellaris, it can also finalise a document or record a payment when you ask. Sending to the client always waits for your click.
Can I import my old documents?
Yes, through a CSV file. Your ledger doesn't start empty.
How much does it cost?
The price will be announced at launch. People on the waiting list get it first, in a single e-mail.
