Feen vsWinAuditor
An independent feature-by-feature comparison. Last verified 2026-06-14.
Real differences that matter for Belgian freelancers and SMEs.
One tool, not five. Invoicing, AI bookkeeping & Peppol in one app, from €15/mo, VAT excl.
Peppol, done for you. Send and receive e-invoices + credit notes, registration included, 2026-mandate compliant.
AI reads every document. Amounts, VAT and dates pulled automatically: verified, not guessed.
Your numbers, live. Cash, VAT and unpaid invoices in real time.
Works in FR, NL and English. One account for the whole team.
Your accountant, included. Free read-only access to clean data.
Compliant for €7. Receive-only Inbox plan keeps you Peppol-ready cheaply.
Honest pricing. Ex-VAT (you reclaim it); invoicing software is 120% tax-deductible in Belgium.
Set up in minutes, yourself. No onboarding call, no consultant, no per-dossier fee.
Your data stays yours. Export everything (CSV/ZIP/UBL), no lock-in.
Built in Brussels, for Belgian SMEs. Real human support, no outsourcing.
Feen vs WinAuditorevery feature verified.
| Feature | Feen | WinAuditor |
|---|---|---|
E-invoicing & Peppol | ||
| Peppol send | Yes | Yes |
| Peppol receive | Yes | Yes |
| Certified Peppol AP | Yes | Yes |
| Registration handled | Yes | Yes |
| Recipient lookup | Yes | Unknown |
| Invoice doc type | Yes | Yes |
| Quote doc type | Yes | Yes |
| Credit note doc type | Yes | Unknown |
| Self-billing via Peppol | Unknown | Yes |
| 2026 mandate compliant | Yes | Yes |
| Inbound unlimited | No | Yes |
Peppol send
Peppol receive
Certified Peppol AP
Registration handled
Recipient lookup
Invoice doc type
Quote doc type
Credit note doc type
Self-billing via Peppol
2026 mandate compliant
Inbound unlimited
What's the true cost?All the data, side by side.
True cost comparison
All prices excl. VAT (HTVA) for a fair comparison. Feen: €19 incl. 21% VAT = €15.70 HTVA.
excl. VAT (HTVA)
No setup fee
= €19 incl. 21% VAT
- Peppol send and receive
- AI document extraction
- Fair use on documents
- 14-day free trial
- No setup fee, ever
- Accountant collaboration included
- Exports to Belgian accounting formats
- Human support within 24h
€15.70/mo excl. VAT
€19 incl. VAT · No hidden fees
HTVA (free client tier via fiduciary)
Plan limits
€0/mo
Base plan only
Feen: 14-day free trial · No credit card required. WinAuditor: 30-day trial.
Common questionsanswered.
Still have a question?
Let's talk it through. Book 20 minutes and we'll answer whatever is holding you back.
Schedule a Call- One tool, not five. Invoicing, AI bookkeeping & Peppol in one app, from €15/mo, VAT excl.
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