Store reproductions in thumbnail, web and print resolution alongside dimensions, materials, editions and private notes — every work searchable in seconds.

Record every show, the works you presented and the price each piece carried, so your full exhibition history is always at hand.

Log sales and expenses, link them to artworks and projects, and keep your EÜR ready all year round.

See income, expenses, VAT and projected taxes at a glance, updated as you work.

Ask in plain language and get instant answers drawn from your whole catalog and accounting — no filters, no spreadsheets. Coto also suggests the right expense category for each invoice, so your German EÜR practically fills itself in.

Bring your existing spreadsheets or text documents and Coto sets up your catalog automatically — no tedious retyping.

Download your full catalog, contacts and accounting as spreadsheets whenever you like — including a DATEV-format bookkeeping export your tax advisor can import directly. No lock-in, ever.

All data is stored and processed on servers in Germany and handled in line with the GDPR. Privacy by default.