For Swiss SMEs & Associations

Your AI
Accountant,
Fully Hosted.

AgentI is not accounting software. It is a virtual employee — an AI agent that archives your documents, reads your invoices, books your entries, handles VAT, prepares your P&L and Balance Sheet, and manages your vendor master data. Automatically. Every month.

Three all-inclusive plans — from
CHF 93/mo
250 – 1,200 AP invoices · Unlimited AR · Up to 6 users · No AI add-ons
Get Started Compare vs. bexio, Odoo, Banana Why AgentI is Uncomparable ↓
AgentI — AI Accounting Agent
AI Agent Status
3 invoices processed · VAT auto-booked · P&L updated
Invoice Archiving
Auto-Booking
VAT Calculation
P&L & Balance Sheet
Travel Expenses
Member Management
Vendor Master Data
Bank Reconciliation
Market Comparison 2026
How AgentI Compares to
Banana, bexio, Odoo & Topal.

Other accounting solutions are tools — you still need to operate them. AgentI is an agent that operates itself. Here is what that means in practice for a Swiss SME.

Feature / Criteria Banana Accounting+ bexio Advanced + AI Odoo Standard + OCR Topal Solutions
rental · list price
✦ AgentI by TheTaxNexus
Starter
250 AP invoices/yr
CHF 93 / month
Growth
350 AP invoices/yr
CHF 124 / month
Pro
600 AP invoices/yr
CHF 143 / month
Pricing
Monthly cost (AI included) CHF 30
2 licences · no AI
CHF 91
CHF 52 base + CHF 39 Kontera · 2 users
~CHF 70
2 users + ~CHF 10 OCR credits est.
~CHF 179
Fibu + AP + AR + Scan · 2 users · desktop · no payroll
CHF 93 CHF 124 CHF 143
Annual cost (AI included) ~CHF 358
2 users × CHF 179 · no AI
~CHF 1,092
2 users · Kontera Silver included
~CHF 840
2 users · OCR credits included
~CHF 2,148
12-month minimum · hosting & support extra
CHF 1,116
unlimited users
incl. expense & accounting
CHF 1,488
unlimited users
incl. expense & accounting
CHF 1,716
unlimited users
incl. expense & accounting
AI add-on cost Not available CHF 39/mo
Kontera Silver · already in totals above
~CHF 0.20–0.40/doc
Odoo IAP credits · pay per scan · est. ~CHF 10/mo included above
CHF 59/mo
Topal Scan (OCR) · included above
✓ Included ✓ Included ✓ Included
AP invoice limit (AI extraction) ✗ Manual only 100/month · then +CHF 0.50 each Credits · pay per scan Scan + manual check 250 / year 350 / year 600 / year
AR invoice limit N/A — manual N/A — manual Unlimited Unlimited ✓ Unlimited ✓ Unlimited ✓ Unlimited
Users included 1 per licence 2 (Advanced plan) Per user — pay extra 2
+CHF 33 per user / month
Unlimited
accounting & expense users
Unlimited
accounting & expense users
Unlimited
accounting & expense users
Setup fees Annual licence fee None None Via reseller None None None
AI & Automation
AI invoice extraction ✗ 100% manual ⚠ 100/month then +CHF 0.50 ⚠ IAP credits pay-per-scan ⚠ OCR scan (CHF 59/mo) ✓ 250 AP/yr
AR: unlimited
✓ 350 AP/yr
AR: unlimited
✓ 600 AP/yr
AR: unlimited
Automatic journal booking ✗ Manual only ⚠ Partial assist ⚠ Partial assist ⚠ Partial (scan → AP) ✓ Fully automatic ✓ Fully automatic ✓ Fully automatic
Automatic VAT booking ✗ Manual ⚠ Manual selection ⚠ Manual selection ⚠ Manual selection ✓ AI per line ✓ AI per line ✓ AI per line
Vendor master data — auto-created ✗ ⚠ Basic import ⚠ Basic import ⚠ From scan ✓ From invoice ✓ From invoice ✓ From invoice
Reports & Compliance
P&L report (auto-generated) ⚠ Manual ledger ✓ ✓ ✓ ✓ Real-time ✓ Real-time ✓ Real-time
Balance Sheet (auto-generated) ⚠ Manual ✓ ✓ ✓ ✓ Real-time ✓ Real-time ✓ Real-time
VAT report ready to submit ⚠ Manual compilation ✓ ✓ ✓ ✓ MWST + EU ✓ MWST + EU ✓ MWST + EU
Swiss QR-Bill generation ✗ ✓ ⚠ Module needed ✓ ✓ Included ✓ Included ✓ Included
Modules & Scope
Travel expense management ✗ ⚠ Basic ⚠ Add-on cost ✗ ✓ Included ✓ Included ✓ Included
Association membership (Vereine) ✗ ✗ ✗ ✗ ✓ Purpose-built ✓ Purpose-built ✓ Purpose-built
Bank statement reconciliation ⚠ Manual import ✓ 40+ Swiss banks ✓ ✓ e-banking files ✓ CSV/EBICS ✓ CSV/EBICS ✓ CSV/EBICS
Mobile expense capture ✗ ✓ ✓ ⚠ Topal App ✓ Biometric auth ✓ Biometric auth ✓ Biometric auth
Swiss payroll with ELM declaration ✗ ⚠ Add-on ⚠ Add-on cost ✗ No payroll ✓ Add-on CHF 30/mo ✓ Add-on CHF 30/mo ✓ Add-on CHF 30/mo
Direct bank payments (EBICS / pain.001) ✗ ✓ ⚠ Add-on ✓ pain.001 ✓ Included ✓ Included ✓ Included
Infrastructure & Security
Fully cloud-hosted (zero setup) ✗ Local desktop ✓ ✓ ⚠ WebSolution +CHF 100/mo ✓ ✓ ✓
Swiss data residency Local hardware only ✓ ⚠ EU servers ⚠ Depends on hosting partner ✓ Switzerland ✓ Switzerland ✓ Switzerland
Two-factor authentication (2FA) ✗ ✓ ✓ ⚠ Depends on hosting ✓ Email OTP ✓ Email OTP ✓ Email OTP
Per-tenant file encryption Local OS only ✓ ⚠ ⚠ Depends on hosting ✓ AES-128-CBC ✓ AES-128-CBC ✓ AES-128-CBC
Time-limited auditor access ✗ ✗ ✗ ✗ ✓ Scoped & expiring ✓ Scoped & expiring ✓ Scoped & expiring
Business functions — added in the last 4 months
Quotations with versions & approval ⚠ Estimates app ✓ ✓ Sales app ✗ No order module ✓ Versions + approver ✓ Versions + approver ✓ Versions + approver
Billable hours → invoice ✗ ✓ Time tracking ✓ Timesheets app ✗ ✓ Included ✓ Included ✓ Included
Customer invoicing with QR-bill (EN/FR/DE) ⚠ Estimates app ✓ ✓ ✓ Debitoren ✓ Included ✓ Included ✓ Included
Split / instalment invoicing from a quotation ✗ ⚠ Manual ✓ Down payments ✗ ✓ % split + dates ✓ % split + dates ✓ % split + dates
Auto-scheduled invoice sending ✗ ⚠ Recurring invoices ⚠ Subscriptions app ✗ ✓ Invoicing calendar ✓ Invoicing calendar ✓ Invoicing calendar
Due dates from payment terms (customer / company default) ⚠ Manual ✓ ✓ ✓ ✓ On every invoice ✓ On every invoice ✓ On every invoice
Automatic dunning (levels, fees, interest, QR-bill) ✗ ⚠ Reminders ✓ Follow-up levels ⚠ Dunning proposal ✓ Auto or approval, per customer ✓ Auto or approval, per customer ✓ Auto or approval, per customer
Dunning control panel (calendar, drag & drop, print by post) ✗ ✗ ⚠ Follow-up report ✗ ✓ Included ✓ Included ✓ Included
Payroll with automatic accrual of social charges (AHV/ALV, BVG, UVG, KTG) ✗ ⚠ Add-on ✓ Swissdec ✗ ✓ Payroll add-on
CHF 30/mo · booked automatically
✓ Payroll add-on
CHF 30/mo · booked automatically
✓ Payroll add-on
CHF 30/mo · booked automatically
Salary certificate (Lohnausweis) & scheduled payslips ✗ ⚠ Add-on ✓ ✗ ✓ Payroll add-on ✓ Payroll add-on ✓ Payroll add-on
Down payments to suppliers (offer → final invoice) ⚠ Manual ⚠ Manual ⚠ Manual ⚠ Manual ✓ Linked automatically ✓ Linked automatically ✓ Linked automatically
Statutory documents drafted from the books (annual accounts, notes, AGM) ⚠ Statements only ⚠ Statements only ⚠ Statements only ⚠ Statements only ✓ Drafted from the books ✓ Drafted from the books ✓ Drafted from the books
Address validation (Google) & commercial register (Zefix) lookup ✗ ⚠ Partial ✗ ✗ ✓ Every address field ✓ Every address field ✓ Every address field
AI super-agents — 2 levels
a) AVATAR — AI accountant with your rulebook (reviews the books, proposes bookings on approval cards; replaces ~60% of an accountant's work) ✗ ✗ ✗ ✗ ✓ CHF 2,000 / year
add-on · no one else has it
✓ CHF 2,000 / year
add-on · no one else has it
✓ CHF 2,000 / year
add-on · no one else has it
b) Full MCP access — your own AI agents operate the books (70+ tools) ✗ ⚠ REST API only ⚠ API / community connectors ⚠ API only ✓ Included ✓ Included ✓ Included
The Big Difference
Requires trained operator to enter data Yes — all manual Mostly yes Mostly yes Yes — all manual No — AI does it No — AI does it No — AI does it
Acts as a virtual accounting employee ✗ ✗ ✗ ✗ ✓ This is AgentI. ✓ This is AgentI. ✓ This is AgentI.
* Market pricing based on 2026 published list rates for the Swiss region. bexio Advanced: CHF 52/month (2 users, monthly billing) + Kontera Silver AI add-on CHF 39/month = CHF 91/month all-in; CHF 39 is already included in all bexio totals shown above. Odoo Standard: ~CHF 30/user/month × 2 users + estimated OCR IAP credits ~CHF 10/month (approx. CHF 0.20–0.40/document); OCR credits are included in Odoo totals above as an estimate. Banana Advanced: CHF 179/year per user × 2 users = CHF 358/year (CHF 30/month); no AI capability available. AgentI: flat per-company fee — unlimited accounting users, unlimited expense users, no per-user charges, no AI add-ons. Topal Solutions: official rental price list (monthly, excl. VAT, excl. hosting/support, 12-month minimum): Finanzbuchhaltung CHF 40 (2 users) + Kreditoren CHF 40 + Debitoren CHF 40 + Topal Scan CHF 59 = CHF 179/month (no payroll); WebSolution (browser access) +CHF 100/month; each additional user +CHF 33/month. Competitor functions as published on the vendors' own sites, October 2026. AgentI payroll: add-on CHF 30/month per company.
Built-In Accounting Intelligence
AgentI is Uncomparable.

No competitor offers the depth of accounting intelligence that AgentI embeds by default. These are not add-ons or premium modules — they are woven into the platform and run automatically.

Email Your Documents — AI Books Them

Forward any payable, receivable, bank statement, or contract to your AgentI AI Accountant by email. The AI extracts, classifies, and books the document automatically — then replies to confirm what was recorded. No login required. FINCARGO uses this workflow exclusively — nobody logs into the portal anymore.

✦ Live

Swiss Payroll — Fully Automated

AgentI calculates all Swiss statutory deductions — AHV/IV/EO, ALV, BVG, UVG (NBU), KTG, and source tax per canton. Payslips are generated and emailed to each employee automatically. The payroll journal entry is booked and salary tax provisioned. Tested live with real employees.

✦ Live

Direct Bank Payments via EBICS

AgentI generates ISO 20022 pain.001 payment files from your open payables, travel expense reimbursements, and payroll runs — and submits them directly to your bank via the EBICS protocol. The first live payment was transmitted and confirmed. No re-keying. One click from the portal to the bank.

✦ Live — first payment confirmed

ELM 5.0 Salary Declarations — All Cantons

AgentI generates the ELM 5.0 XML file required for salary reporting across all Swiss cantons. Each employee's gross salary, deductions, and source tax are structured to cantonal requirements. Download and transmit directly to the relevant government agencies — no manual preparation needed.

✦ Live

COA-Linked Bank Accounts

Each bank account is mapped directly inside the Chart of Accounts. Every transaction is posted to the correct ledger account automatically — no manual account coding, no mapping tables to maintain.

Duplicate AP Invoice Detection

Before any payable is booked, AgentI scans for duplicates — same supplier, same amount, overlapping date range. Duplicate invoices are flagged immediately, preventing double payments and double entries.

Year-End Bank Balance Control

At year-end, AgentI verifies that every bank account balance in the ledger matches the closing balance on the uploaded bank statement. Discrepancies are surfaced before they become audit findings.

Open Balance vs Prior Period

AgentI tracks open payables and receivables across periods and compares them against prior balances. Unexplained movements — invoices that disappeared, amounts that shifted — are immediately visible.

Multi-Currency Bank AI

AgentI recognises multi-currency bank accounts from uploaded statements, automatically applies the correct exchange rate per transaction, and books FX gains and losses to the appropriate ledger accounts.

AP & AR Bank Reconciliation

Bank statement lines are automatically matched against open payables and receivables. Payments clear the corresponding invoice, update the ledger, and flag any unmatched line — all without manual intervention.

Contract-to-Invoice Automation

Recurring contracts flow automatically into periodic invoices, which flow into journal entries, which update P&L — end to end, without a single manual step. Set the contract once; AgentI handles every cycle.

Full Mobile App with AI

From your phone: capture travel expenses, upload payables and receivables, photograph bank statements, and archive any document. AI recognition runs on every upload — same engine, same accuracy, same instant booking as the desktop.

Time-Limited Auditor Access

Grant your external auditor or fiduciary read-only access to a defined scope of data — specific periods, specific document folders — with a built-in expiry date. Access is automatically revoked when the window closes.

Daily Bank Reconciliation

The next milestone: AgentI will connect to the bank via EBICS each morning, fetch the previous day's transactions, and reconcile them automatically against open payables and receivables. Companies will have a daily close-of-books — zero backlog, zero manual import.

↑ In Development
Architecture
How does AgentI by TTN Work?

AgentI is not one AI — it is a team of six specialised agents, each owning a distinct part of the accounting workflow. Documents flow in, agents process them autonomously, results flow out to your ledger, bank, and government authorities.

Inputs
📧 Email 📱 Mobile 🖥 Portal upload 🏦 Bank (EBICS)
→
AgentI AI Platform
Six agents · always on Swiss data residency
→
Outputs
📒 Ledger & P&L 💳 Bank payments 📊 Reports & VAT 🏛 Government (ELM)
Agent 01

Communication Agent

Handles all inbound and outbound communication with users. Receives documents forwarded by email, triggers the processing pipeline, and sends back confirmations, payslips, booking summaries, and alerts. Users interact naturally — by email or mobile — without ever logging in.

Email ingestion Document routing Email confirmations Payslip delivery
Agent 02

Booking Agent

The accounting brain of AgentI. Reads extracted invoice and bank data, assigns the correct debit and credit accounts from the Chart of Accounts, applies VAT codes per line, and posts journal entries automatically. Supports multi-currency with real-time FX conversion and FX gain/loss booking.

Journal entries AI account assignment VAT booking FX conversion
Agent 03

Payables & Payroll Agent

Manages the full accounts payable workflow — duplicate detection, payment scheduling, and PAIN.001 XML generation for direct bank submission via EBICS. Runs Swiss payroll end-to-end: deductions (AHV, ALV, BVG, UVG, KTG, source tax), payslip email, financial booking, and ELM 5.0 XML for all cantonal authorities.

PAIN.001 / EBICS Swiss payroll ELM 5.0 XML Duplicate detection
Agent 04

Bank Reconciliation Agent

Processes uploaded or EBICS-fetched bank statements and reconciles each transaction line against open payables and receivables. Clears matched invoices automatically, books unreconciled lines to suspense, and flags anomalies for review. Daily reconciliation via EBICS is the next milestone, giving companies a live close-of-books every morning.

Statement import AI matching EBICS fetch Daily auto-recon
Agent 05

Data In/Out Agent

Handles all structured data exchange — exporting P&L, Balance Sheet, VAT reports, journal exports, and Excel ledgers; generating QR-Bill invoices for receivables; importing Chart of Accounts, historical data, and COA mappings. Also manages ELM XML generation for government salary declaration submissions across all cantons.

P&L / Balance Sheet QR-Bill invoicing Excel exports ELM declaration
Agent 06

Controls & Compliance Agent

Watches every booking for risk signals. Runs duplicate AP invoice detection before each posting. Verifies bank balances against uploaded statements at year-end. Tracks open AP/AR movement between periods and surfaces unexplained changes. Manages time-limited, scoped auditor access with automatic expiry — no permanent credentials, no residual risk.

Duplicate checks Year-end control Balance monitoring Auditor access
Simple Pricing
Three Plans.
Everything Included.

No per-user fees. No AI add-ons. No hidden costs. Every plan includes all features (payroll as an add-on, CHF 30/month), unlimited AR invoices, unlimited travel expense users, and up to 6 company users. Choose by your AP invoice volume.

Starter
250 AP invoices / year · AR unlimited
93
CHF
/month

Per company · Cancel anytime · No setup fees

Start with Starter →
AI extraction — 250 AP invoices/year · AR unlimited
All features — full platform access
Sub-Users included · unlimited expense users
Swiss data residency · AES-128-CBC encryption
Pro
600 AP invoices / year · AR unlimited
143
CHF
/month

Per company · Cancel anytime · No setup fees

Start with Pro →
AI extraction — 600 AP invoices/year · AR unlimited
Unlimited Sub-Users
Tax preparation — VAT & corporate tax declaration
Priority support · dedicated onboarding session
Swiss data residency · AES-128-CBC encryption
✦ AVATAR — the AI accountant
CHF 2,000 / year per company · add-on to any plan

No one else has it. AVATAR works from your rulebook: it reviews the books every day, proposes bookings on approval cards, answers in the chat and keeps the company's journal of decisions — it takes over about 60% of the work of an accountant. Together with full MCP access (included in every plan) your own AI agents can operate the books too.

Add AVATAR →
Payroll add-on
CHF 30 / month per company
Swiss payroll: employees, monthly runs, social charges per canton (AHV/ALV, BVG, UVG, KTG) accrued and booked automatically, payslips by link, salary certificate.
Questions about which plan fits your volume? Write to info@thetaxnexus.com
For Small & Medium Businesses
Built for Swiss SMEs
& Associations.

AgentI is designed for organisations that want accounting to simply happen — without hiring a full-time bookkeeper, mastering complex software or managing servers.

🏢

Swiss SMEs

Small and medium-sized companies with regular payables, receivables and employee expenses who want a complete accounting record without the overhead of a traditional ERP.

  • Startups and scale-ups with high invoice volumes
  • Trading companies with multi-currency suppliers
  • Service firms with recurring client invoices
  • Companies with field staff submitting travel expenses
  • Businesses that work with a fiduciary and want to hand over clean books
🤝

Associations (Vereine)

Swiss non-profits and associations (Vereine) managing member rosters, annual fee invoicing and donation bookings — all in one portal, without separate membership software.

  • Sports clubs and cultural associations
  • Professional bodies and chamber associations
  • Charitable foundations with regular donor invoicing
  • Community organisations needing Swiss QR-Bill invoices
  • Associations that need full accounting + member management in one tool
Why Not the Others?
The Honest Assessment.
B+

Banana Accounting+

Excellent for accountants who know exactly what they are doing. Lowest cost of ownership in the market — but 100% manual. Every line must be typed. There is no AI, no cloud sync, no collaboration. For a growing SME, the time cost far outweighs the CHF 15/month licence.

bx

bexio Advanced

The Swiss gold standard for bank integration and QR-billing. But AI scanning costs extra: CHF 39/month for the Kontera Silver add-on — and it's capped at 100 documents/month. Exceed the cap and you pay CHF 0.50 per invoice. Total cost for 2 users with AI: CHF 91/month. Beyond that, bexio is software, not an agent: you still do the accounting work.

O

Odoo Enterprise

A powerful full ERP — ideal if you need CRM, inventory and website management alongside accounting. But for an SME that just needs accounting done, Odoo is vastly over-engineered. AI scanning runs on a paid token model — every document has a marginal cost. Implementation takes weeks.

Ready to Start

Stop Doing Accounting.
Let AgentI Do It.

From CHF 93/month. Everything included. No software to install. Most companies are live within 48 hours of signing up.

Get Started Today → Are you a fiduciary? See White Label →