Meet @O.

Book a fiduciary AI Audit

AI Agents for
Swiss Fiduciaries

Make your fiduciary thrive in the AI era

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Book a fiduciary AI Audit

One mandate, start to finish

What the agent does on the Bistro Leman mandate, in October.

We start with bookkeeping entry and bank reconciliation: the workflow with the highest leverage. Here is what happens, step by step, and what your accountant sees each time.

Step 1

The documents arrive. The agent reads them.

Invoices, receipts and bank statements are ingested as they arrive, from the mailbox, shared folders and bank exports (CAMT, CSV, PDF). Nobody sorts.

Step 2

Every bank line finds its receipt.

The agent matches each movement to its document and to the existing entries. What matches is marked; what does not is never forced.

Step 3

Exceptions surface, right away.

Duplicates, missing receipts, unexplained balances: flagged the same day, not discovered at closing.

Step 4

The reminder is ready - for the exact document that is missing.

The agent drafts the message to the client, document by document. Your accountant reads it, adjusts it if needed, and sends it in one click.

Step 5

Every entry is labelled and proposed.

Label, account, VAT: the agent proposes the entry from the mandate’s chart of accounts and your habits. It proposes; it does not impose.

Step 6

The file is ready. Your reviewer signs off.

A file ready to import into WinBiz, Abacus or Bexio. Every approval, the final entry and the client relationship stay with your team.

Bistro Leman · Documents receivedOct 2026

  • readInvoice Gastro Service Genève - October.pdfOutlook
  • readSIG Électricité - statement 10/2026.pdfOutlook
  • readMigros Pro till receipts (4 scans)SharePoint
  • importedCAMT.053 statement - Raiffeisen, 31 movementsBank

18 invoices and 31 bank movements detected

Bistro Leman · Bank reconciliationOct 2026

DateMovementCHFReceipt
04.10Gastro Service Genève1’240.00Invoice 2026-1187
07.10SIG Électricité386.55Statement 10/2026
11.10Migros Pro212.40Receipt 11.10
14.10Swisscom89.00Invoice 44212
19.10Client payment - Table 12 SA2’400.00Issued invoice 118

27 of 31 movements reconciled

Bistro Leman · ExceptionsOct 2026

  • Missing21.10 · Brasserie du Lac · CHF 640.00 - no invoice received
  • Missing25.10 · Equipment rental Bächler · CHF 310.00
  • Missing28.10 · Card withdrawal · CHF 150.00 - no receipt
  • DuplicateSIG Électricité received twice (mail and SharePoint)

4 exceptions flagged, no entry forced

Bistro Leman · Client reminderOct 2026

To: accounting@bistroleman.ch
Subject: Three receipts for October

Dear Ms Rochat,

To close October we are missing three documents:

· the Brasserie du Lac invoice of 21.10 (CHF 640.00)

· the Bächler rental invoice of 25.10 (CHF 310.00)

· the receipt for the card withdrawal of 28.10 (CHF 150.00)

You can simply reply to this message with the documents.

Thank you in advance,

Sophie

Draft ready - sent by your accountant

Bistro Leman · Proposed entriesOct 2026

DateLabelCHFAccountVAT
04.10Goods - Gastro Service1’240.0040008.1%
07.10Electricity October - SIG386.5565008.1%
11.10Goods - Migros Pro212.4040002.6%
14.10Telephony - Swisscom89.0065108.1%
19.10Payment received, invoice 118 - Table 12 SA2’400.001100-

27 entries proposed, 4 waiting for a document

Bistro Leman · File readyOct 2026

Draft journal · October · Bistro Leman

bistro-leman_2026-10_journal.csv27 entries · 4 documented exceptions
Approve and import

Review by your accountant: about 45 minutes instead of 6 hours

Where we help

Delegate accounting workflows to@O.

Ogment takes the first pass on financial data entry, closing, taxes, VAT, audit prep, and payroll, then routes the right decisions back to your team.

Sophie

@O process the new invoices for Bistro Leman.

OAPP

On it. I am reading the inbox, extracting invoice fields, and matching vendors before creating draft entries.

OutlookInvoice PDFsBexio

Bistro Leman - journal draft, October

DateVendorCHFAccount
04.10Gastro Service Genève1’240.004000 Goods
07.10SIG Électricité386.556500 Energy
11.10Migros Pro212.404000 Goods

18 invoices extracted

15 vendors matched to the chart of accounts

3 missing receipts routed to the client

Value prop

Flip the 80/20 of fiduciary work.

Before

80%tedious work

20%strategic and advisory work

After

20%tedious work under agent supervision

80%advising clients

Before
  • Filtering emailsClient invoices, payroll changes, tax questions, and missing documents arrive in the same inbox.
  • Manual entriesTeams retype values across accounting, tax, document, and client management tools.
  • Late error discoveryMissing evidence and inconsistent bookings surface during close, VAT filing, or audit prep.
  • Context switchingThe expert has to jump between tools just to understand what needs a decision.
After
  • AI leads the workThe agent collects, reconciles, drafts, and escalates.
  • Human approval stays centralStaff review exceptions, decisions, filings, and client-facing messages.
  • Errors surface earlierMissing documents and inconsistencies are routed before deadlines.
  • Free up time for more valuable workYour teams now have time for more customer advisory or more customers.

Direct business value

Turn automation into operating leverage.

01Strategic

More advisory time

Move staff from production queues into interpretation, planning, and client conversations.

02Capacity

More customers

You can now feel free to accept more customers without worrying about your firm capacity.

03Margin

Lower delivery cost

Reduce the cost base of repetitive work so you can protect margin or compete on price.

04Quality

Better service

Catch missing documents and inconsistent records earlier, before they become deadline pressure.

Pricing

Pay only for agent work.

We don't charge for the consulting or implementation work. You pay only for work done by the agent.

Tool integrations

We integrate with your tools.

We take care of integrating with your existing stack, either from our existing library of connectors or new ones we build for you.

01

Accounting

AbacusBexioCresusOdooWinBizXeroCustom
02

Email and documents

OutlookGmailDriveSharePointCustom
03

Tax and client work

Dr. TaxESTVDocuSignCustom APIsClient portals

Data security

Built for sensitive client data and Swiss obligations.

Data stays regionally controlled, encrypted, and auditable.

SOC 2 compliant

Security controls are documented, monitored, and aligned with SOC 2 expectations.

Swiss data hosting

Customer data is hosted in Switzerland, with client-level separation and controlled access paths.

Swiss privacy regulations

Aligned with Swiss data protection law, including FADP and related ordinances.

LLM EU processing

LLM calls are regionally restricted to the EU for maximum data privacy.

AES-256 encryption at rest

Stored files and operational data are protected with AES-256 encryption at rest.

Zero Retention Policy

Our LLM providers are bound by zero-retention contracts, so prompts and responses are not stored for training.

Our process

Start narrow. Prove value in weeks. Expand.

One workflowBASE CAMPOne teamTHE RIDGEThe whole practiceSUMMIT
  1. Base campOne workflow
  2. The ridgeOne team
  3. SummitThe whole practice
01

We observe your process

1 day

We map the exact work your team does: client intake, closing rhythm, VAT evidence, tax files, approvals, and the tools already in place.

02

Deploy the Ogment agent

1 week

We connect the agent to your approved systems, then start with narrow workflows that make daily work visibly lighter.

03

Support & coaching

Ongoing

Your team learns how to delegate, approve, and improve the agent so the operating model keeps compounding.

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