Inventory and the artwork record
A single object carries the provenance, prices, images, availability and full history of the work.
Inventory, sales, legal invoicing, collectors, catalogues, online exhibitions and shipping, the whole gallery business in one tool, in English and French.The whole gallery business in one tool.

What MARMALADE does
From the artwork record to the invoice, from the public site to the fair booth. What you enter once serves everywhere.
A single object carries the provenance, prices, images, availability and full history of the work.
Quotes, invoices, credit notes, continuous numbering, margin scheme VAT.
Every opportunity in its place, from enquiry to payment: what is moving and what is waiting, at a glance.
One record per collector: what they bought, what they looked at, what they are after, and the next follow-up.
Showcase, exhibitions and catalogues, published from the same records, nothing retyped.
Opportunity, sent, accepted, invoiced: every sale has its own record, one next step, and everything that happened.
A priced proposal, a private viewing or a catalogue, built from your records, with an exact preview of what the collector will receive.
Their career, their available works, and the statement of what they are owed, worked out from the sales.
Invoices, proposals, certificates and consignment notes file themselves. What you upload is sorted, then linked to its record.
Build the booth, capture contacts and sell from your phone, then review the fair.
Fits what you already use
Everything shown here works today
A sale
One gesture on the artwork record. The work leaves the public pages and any catalogues being sent, the invoice is ready, the records update as an editable draft.
Nothing retyped anywhere. The same record carries the inventory, the sale, the document and the books, that is the whole point of the product.


They use MARMALADE
“My works used to live in three notebooks, a spreadsheet and my head. Now every canvas has its own record. When a collector writes to me, I send a selection in two minutes, and the invoice follows without me copying anything out.”
The plans
30-day free trial, at Gallery Pro level, no card during the trial; at the end you pick a plan and enter your card. No commitment. Leaving stays as simple as staying: accounting exports (invoices) and downloadable documents.
For an established gallery, we recommend Gallery Pro, the complete gallery, compliance included, at €149/mo excl. VAT.
Artist
€29/mo excl. VATbilled €279 excl. VAT per year, in one payment
For the artist who runs things like a pro
Studio
€69/mo excl. VATbilled €659 excl. VAT per year, in one payment
Young gallery, project space
Recommended
Gallery Pro
€149/mo excl. VATbilled €1,429 excl. VAT per year, in one payment
The established gallery
Gallery Business
€249/mo excl. VATbilled €2,389 excl. VAT per year, in one payment
Multiple venues, team, fairs
Legal invoicing: open today for France.
In every edition, at no extra cost: unlimited works and collectors · full inventory and records · website and online exhibitions · accounting exports (invoices) and downloadable documents · software in English and French. −20% on annual payment, settled in one go.
Frequently asked questions
Everything that exports: works, images, contacts, sales history, as CSV or Excel. The import previews field by field and can be undone in one move, you see exactly what comes in before it does, duplicates flagged. Your old tool stays open during the transition; there’s no rush.
One morning. The import previews and can be undone: you see exactly what comes in before it does. On a real case, 49 works and 373 images came in within fifteen minutes, deduplicated and checked.
Your accounting exports (invoices) and your downloadable documents, available at any time, without having to ask.
Yes. The application and your data are hosted in France (Paris / Gravelines), with an encrypted daily backup on a second site.
From €29 to €249 excl. VAT per month depending on the edition, with a 20% discount on annual payment. Works and collectors are unlimited in every plan. No commitment.

carries all seven areas: inventory, price, reservation, sale, invoice, catalogue, shipping





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One status. Available, reserved, sold: a work can never be sold twice.
Editions and multiples. Prints and numbered copies, each with its own status and price.



Bring your inventory. Your spreadsheet or old website becomes records, previewed and undoable.

from an accepted sale to its invoice, nothing retyped
Accounting export · for your accountant
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Credit notes linked. Every credit note points to its invoice, every deposit to its sale.
Continuous numbering. No gaps, no duplicates, even with several people, even after a cancellation.
Accounting export. Invoices and payments in a file your accountant opens.
Current exhibition


marking a work sold takes it off the website and out of catalogues being sent
SoldMathis FerrandBrick and Sand€6,200Sold · off the website
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Online exhibitions. A page per exhibition, with its works and text, from the same records.


PDF catalogues. Built from a selection, sent as a private link.
Your domain. Your brand, your address, your journal.

next per sale, always at the top of the record
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Everything that happened. Sends, opens, replies: the sale's history at a glance.
Follow-ups on time. MARMALADE suggests the follow-up; you approve it before it goes.
Invoiced in one click. An accepted sale becomes an invoice, nothing retyped.

October StrataLaurine Castel€4,800
SunriseClara Joubert€5,600per send: you know when it is opened, and you can revoke it
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Priced proposal. The works, their prices and your note, as a PDF and a private link.



Private viewing. A selection to view online, without prices if you choose.


Catalogue. An exhibition or a fair, laid out from the records.

per opportunity, in the column where it stands; it opens the sale and its next action

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The card leads to the sale. One click opens the sale record, with its next action at the top.

What the sales brought in. Sales, margin, average basket, by artist and by month.

The collector next to it. Every card carries its collector, whose record is one click away.

collectors and artworks, in every plan

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What they looked at. The works they opened in your proposals and private viewings.

What they are after. Their interests, noted on their record, so you know who to send what.

Follow-ups on time. The next follow-up sits on the record; you approve it before it goes.

per period, worked out from the sales; once issued, it carries its number and can no longer change

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A sourced career. Education, exhibitions, collections: every line keeps its source.

Their documents. Contracts, certificates, statements: everything about them, from their record.

The statement, sent. As a PDF, by email, to the address the artist gave you.

for the gallery's papers: what MARMALADE issues lands there on its own, what you upload gets sorted

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Linked to its record. Every document points to its client, its work or its event, and is found from them.

Nothing disappears. A document is archived: it is never deleted.

Found in a word. Search reads names, linked records and the text of documents MARMALADE issued.

for the whole fair: prepare it, run the booth, review it

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The booth, built. From your inventory, with a warning if a work is already reserved or at another fair.

The contact, captured. First name, last name, phone, a note: they join your contacts, tagged with the fair.

Never sold twice. Two phones cannot sell the same work.
Yesterday’s sale, Grainstack, Snow Effect, invoice ready to approve.
MRM-0231Camille Roux, 2025
Grainstack, Snow EffectClaude Monet · €24,000Sold
Dune, print no. 2/8A. Berthier · €8,400Reserved
The Yellow WallM. Sow · €15,000Avail.
Leaning Figure, bronzeC. Roux · €18,500Avail.
Low TideJ. Aubert · €9,800Avail.
Still Life with ApplesP. Cézanne · €12,000Avail.


