AI for Accountants: Analyze, Draft and Research Privately

AI for accountants has mostly meant generic chatbots that never see your actual client files and cannot be trusted with confidential figures. That is the wrong fit for a profession built on invoices, contracts, statements and deadlines. Wysor takes a different approach: you upload the real documents, the AI works from what is on the page, and everything runs in one private, EU-hosted workspace. Accountants and bookkeepers use it to analyze documents, draft client letters and reports, and research questions, without any of it leaving a controlled environment.

One thing up front: Wysor is not a replacement for your bookkeeping software. It does not post journal entries or file returns. It is a private AI assistant for the knowledge work around the numbers, the reading, writing and research that eats your day.

Why accountants need a different kind of AI

A consumer chatbot has three gaps that matter in a practice.

It cannot see your documents. Ask a general tool about a client invoice or a lease and it answers from training data, not from the file in front of you. The most valuable input in accounting is the document itself, and it never reaches the model.

It forgets the detail. Engagements live in long PDFs, spreadsheets and email chains. A tool that only chats cannot hold a 60-page contract or a full statement and answer questions against it with the figures intact.

It is a confidentiality risk. Client financials, salaries and contracts are sensitive. Pasting them into a consumer AI can mean they are stored, logged, or used to train the next model.

Wysor closes all three gaps: it reads your files, keeps the engagement in one place, and processes everything under a zero-retention, EU-hosted contract.

Upload the document, then ask

Most AI tools stop at plain text. Wysor reads the document.

Upload an invoice, a contract, a bank statement, a set of accounts or a spreadsheet, and Wysor works from the actual content. You can then ask, in plain language:

"Pull every line item, net, VAT and gross from these invoices into a table."
"What are the payment terms, notice period and liability cap in this contract?"
"Summarise this bank statement and flag any recurring charges."
"Compare last year's accounts with this year's and list the biggest movements."

The model answers from your file, not a guess. It becomes a fast first pass for reading work that used to mean scrolling through pages by hand. You stay responsible for checking the output before it goes into a return or a client deliverable. For a closer look at how document reading works, see chat with PDF.

Everything in one project

Client work rarely arrives as a single file. Wysor reads PDFs, Word and Excel files, PowerPoint, CSV data and more, up to 100 MB each. Load the invoices, the contract and the trial balance into one project and ask questions across all of them. To see how a whole client library becomes searchable, read how our knowledge base and retrieval work.

Analyze the numbers and the words

Accounting is as much about the words around the numbers as the numbers themselves. Wysor helps with both.

Extract and reconcile. Pull figures out of invoices and receipts into a structured table you can check against the ledger.
Read the contract. Get the key terms, dates and obligations from an engagement letter, a lease or a loan agreement without reading every clause twice.
Spot the movement. Ask what changed between two periods and get a plain-language explanation of the drivers, ready to turn into a note for the client.
Sanity-check a spreadsheet. Upload an XLSX model and ask what a tab does, where the totals come from, or whether an assumption looks off.

The outcome: less time hunting through documents, more time on the judgement that only you can provide.

Draft the client communication

Every engagement generates writing, and writing is where the hours quietly disappear. Wysor turns notes and documents into finished drafts.

Client letters. Turn a few bullet points and an attached statement into a clear, professional letter, ready to review and send.
Management reports. Generate a management report or a period summary from the figures and your commentary, formatted and ready to refine.
Offers and proposals. Draft a fee proposal or an engagement letter from a short brief, so the first version is on the page in minutes.
Meeting notes. Turn rough notes from a client call into a structured protocol you can file and act on.

See document generation for how finished letters, reports and PDFs come out ready to send. You review and sign off on every draft, so the professional judgement stays with you.

Research without the guesswork

Questions come up constantly: a rule you want to confirm, a wording you want to get right. Instead of switching between tabs and pasting confidential context into a consumer tool, ask inside the same private workspace where your documents already live. The research, the source files and the resulting draft stay in one place.

Multi-model, one workspace

Different tasks suit different models. One is stronger at long-document reading, another at tidy prose, another at structured extraction. In Wysor you pick the model, Claude, GPT, Gemini and more, from a single workspace, without juggling separate logins or separate privacy policies. The invoices, the contracts and the drafts all stay in one project, and the model choice is yours per task.

Private by design: EU-hosted, zero data retention

Client financial data should never become someone else's training data. Wysor is built for that.

Zero data retention. Your prompts, documents and files are not stored by the AI providers and are never used to train models.
EU-hosted. Processing happens on EU infrastructure under strict data protection rules.
A DPA with every provider. There is a Data Processing Agreement in place with each model in Wysor's stack.

Confidentiality is not a nice-to-have in accounting, it is the job. If privacy is the deciding factor for your practice, the private AI assistant comparison lays out what to check before you trust any tool with client data. You can also see how Wysor fits finance and accounting teams on the Wysor for finance page.

Getting started

You do not need special software or technical skills. Upload a document, ask a question in plain language, and go from there.

Create a free account at wysor.io
Start a project and upload an invoice, a contract or a set of accounts
Ask a question, extract the figures, or draft your first client letter

Bring your client documents into one private workspace and let the AI do the reading and the first draft, while you keep control of the sign-off. Questions about a specific workflow? Reach the team at [email protected].

Get started with Wysor for accounting →

Frequently asked questions

Does Wysor replace my accounting or bookkeeping software?

No. Wysor is not a bookkeeping ledger or a tax-filing tool. It is a private AI assistant for the knowledge work around the numbers: reading documents, analyzing them, drafting client letters and reports, and researching questions. Your accounting software stays where it is.

Can Wysor read invoices, contracts and bank statements?

Yes. Upload PDFs, DOCX, XLSX, CSV, PPTX and more, up to 100 MB each, and ask questions across them. Wysor reads the actual document, so you can extract figures from an invoice, pull key terms from a contract, or summarise a statement without retyping anything.

Is client financial data kept private?

Yes. Wysor is EU-hosted with zero data retention, and there is a Data Processing Agreement with each model provider. Your documents and prompts are not stored by the AI providers and are never used to train models. You stay in control of your clients' financial data.

Can it draft client letters and reports?

Yes. Turn notes, figures and uploaded documents into a client letter, a management report, a summary or an offer, then export a clean file. You review and sign off before anything goes out, so you stay responsible for the final wording and the numbers.

Do I need to be technical to use it?

No. Wysor runs in the browser and on mobile. You upload a file and ask a question in plain language. There is nothing to install and no technical skills required to analyze documents, draft text, or search across your files.