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For Italian accounting firms

Mastro is the automation platform that works alongside your accounting software:it helps you simplify the paperwork, speeds up the work and frees up your time to grow your client base and increase profitability.

Book a demo

30 minutes with someone from Mastro, no obligation · you keep your accounting software

The Prisma Home with sample data: the morning briefing, the first thing to do, the firm’s actions, upcoming deadlines and recently opened clients.
  • Email, certified email and portal in one place
  • Documents filed, confirmed by the firm
  • What has fallen behind, in red
  • A morning briefing, written by Mastro
  • The first thing to do
  • Fees collected with a link
  • Every client’s deadlines, and who handles them

Already working with Prisma

  • Studio Faber
  • Studio De Caro
  • Studio Baire
  • Studio Bisesti

Outside the accounting software

Your accounting software does the numbers, Prisma does the rest

Your accounting software keeps the books. Everything else (mail, documents, deadlines, quotes, signatures, payments, anti-money-laundering) is held together by the people in the firm, by hand. Prisma does that work and hands it, ready, to whoever looks after the client: you approve. And it works with any accounting software you use, because it does not plug into it.

Your accounting software stays the one you have.

Your accounting software

The numbers: bookkeeping, entries, tax returns, financial statements. It stays the one you use today, with its data.

Clients are imported once, from Excel or CSV

AI proposes, the accountant decides.

Prisma

Everything else, which today is held together by hand:

  • Email and certified email
  • Documents
  • Deadlines
  • Quotes
  • Engagements and signatures
  • F24 approvals
  • Payments
  • Anti-money laundering
  • Client portal

What Prisma does

The work your accounting software never sees, already prepared

Five pieces of work that eat your firm's best hours today. Prisma prepares them, you approve.

Email and PEC, organised by client

Your firm’s inboxes in one place. Each message is linked to its client and becomes a task or a deadline.

  • Gmail, Outlook and supported PEC inboxes
  • Assign a message to a colleague
  • Team notes the client never sees
Prisma’s mail with sample data: to-do folders, the message list and a tax agency PEC linked to the client.
  • To reply, to read, nobody has touched it
  • The PEC lands on the right client
  • It becomes a deadline in one click
  • Team notes the client never sees

Sample data

Read more: Email and PEC · Document requests · Engagements and signatures · Fee collection · Anti-money laundering

Zero migration

You don’t have to move anything to get started.

  • Gmail
  • Outlook
  • PEC and IMAP
  • WhatsApp Business
  • Google Calendar
Prisma

Connects to the inboxes and folders you already use.

  • Google Drive
  • OneDrive
  • Dropbox
  • Invoices from SDI
  • Stripe
Your accounting softwareStays as it is. Clients are imported once, from Excel or CSV.
Your email stays yours
Certified email, Gmail and Outlook connect with the inboxes you already use. No new address to give your clients.
Files stay where they are
Google Drive, OneDrive or a firm folder: Prisma files into it, using your folder structure.
We don’t touch your accounting software
Clients are imported once, from Excel or CSV. From then on Prisma works alongside it, not inside it.
All integrations →

Real firms

This day already exists, in real firms

«We have not reduced the service. We have eliminated the bureaucracy between us and the client.»
Studio FaberPrisma centralizes everything · 300 clients, 5 people
  • Studio De Caro

    Mail, documents, deadlines and firm receipts, without chasing them.

  • Studio Baire

    All operations outside the accounting software live within Prisma.

How to start

You start from a single process: yours.

  1. Before you start

    Choose the first process

    The demo starts with one of your firm’s tasks. The written proposal sets out your plan, costs and setup process.

  2. Setup

    Configure your tools

    We help you connect inboxes and folders and import client records. Dates and the people involved are set out in the agreed plan.

  3. First month

    Start using the first workflow

    Four short sessions to get started and review the work together. Additional processes are introduced gradually, following your firm’s plan.

    sessions

  4. Then

    The other processes, one at a time

    Once the first is running, the next one is added.

Guarantees

The firm stays in charge.

  • Your accounting software stays

    Prisma works alongside it: it doesn’t replace it or write into it.

  • Nothing goes out without your yes

    Prisma prepares suggestions and messages; your firm sends them, with one click.

  • Documents live on your Drive

    They stay in your firm’s folders, reachable without Prisma too.

  • Leave whenever you want

    Clients and documents export as CSV, PDF and original files.

Documents in Italy, database in Switzerland, application in Belgium: providers and transfers are described in full. The privacy dossier · Security

What firms ask before they start.

Can’t find what you are looking for? Ask in a demo

Does Prisma replace or sync with my accounting software?

Prisma works alongside your accounting software. Client records are imported from Excel or CSV and do not sync automatically: later changes must be updated in both systems. F24 forms are uploaded from PDFs exported by your accounting software.

What is automatic and what do I approve?

Prisma associates information with clients and prepares suggestions and tasks. Your firm checks the data and decides which actions to take. Reminders to clients never go out on their own: Prisma prepares them and your firm sends them with one click.

What does it cost and what is included?

The proposal depends on the plan, seats and client tier. It sets out features, setup, included quantities and overage costs, for example SMS-code signatures and timestamps. It also specifies the terms of external services such as payment processing.

What happens to my existing documents?

Your existing archive stays in your firm’s folders. Setup covers documents and processes managed from then on; any need to reorganise or retrieve historical records is assessed before starting. Computer folder sync is available in the Network plan and requires the sync application.

Do clients need to install an app?

The portal opens from a link and works on a phone without installing an app. Clients follow the required access and confirmation steps to upload documents, reply or sign. Your firm can help when needed.

Bring the whole firm to the demo

We work on your own clients: the partner sees where every file stands, whoever keeps the books finds their deadlines, the front desk finds today’s mail.