Best E-Invoicing Software for Belgium in 2026

Every Belgian VAT-registered business needs a way to send and receive Peppol BIS 3.0 invoices — see our regulations guide if you haven't confirmed you're in scope. The right choice mostly comes down to one question: do you only invoice within Belgium, or do you also trade across borders?

Belgian-Native: Built Around the Mandate

Billit

Billit, founded in 2014, is Belgium's leading Peppol-native e-invoicing platform, built specifically around the domestic mandate. It handles automatic Peppol ID lookup for Belgian company numbers (BE0xxxxxxx), native Peppol BIS 3.0 generation, and UBL 2.1 sending and receiving, with a bilingual Dutch/French interface.

Best for: Belgian freelancers, SMEs, and accountants who only need Belgian compliance
Pricing: From €15/month, free trial available
Formats: Peppol BIS 3.0 (native), UBL 2.1 (native)
Integrations: Exact Online, BOB Software, Winbooks, Isabel Banking

Billit covers both sides of Belgium's mandate — B2G invoicing (mandatory since 2019–2023, phased by contract value) and the B2B mandate live since January 2026 — from a single, Belgium-focused product.

Cross-Border Peppol Access Points

If you also invoice businesses in Germany, France, the Netherlands, or Italy, a Belgium-only tool means running a second system for everything else. These providers cover Belgium alongside other EU Peppol markets from one connection.

Storecove

Storecove is an API-first Peppol access point covering Belgium, Germany, France, Italy, the Netherlands, Poland, and 35+ other countries. Pricing is usage-based (from roughly €0.10/invoice) rather than a flat subscription, which suits SaaS platforms and ERP vendors embedding e-invoicing rather than end-users looking for a UI.

Best for: Developers and ERP vendors integrating Peppol via API
Pricing: Custom, per-invoice
Formats: Peppol BIS 3.0, XRechnung, ZUGFeRD, Factur-X, UBL — all native

Pagero

Pagero, part of Thomson Reuters since 2024, is a global e-invoicing network operator and certified Peppol access point covering Belgium, Germany, France, Italy, and 60+ countries — including certification as a French PDP for the Chorus Pro/PDP ecosystem. It's built for mid-market and enterprise businesses that need one connection across several country mandates at once.

Best for: Mid-market to enterprise companies invoicing across multiple EU mandates
Pricing: Custom, from around €99/month
Formats: Peppol BIS 3.0, XRechnung, ZUGFeRD, FatturaPA, Factur-X — all native

Basware

Basware, a Finnish AP automation leader founded in 1985, operates one of Europe's largest open e-invoicing networks and is a certified Peppol access point across Belgium, Germany, France, Italy, Poland, and 100+ countries. It's oriented toward purchase-to-pay automation — three-way matching, approval workflows, and payment processing — rather than simple invoice issuing.

Best for: Enterprises automating full accounts-payable workflows, not just invoice compliance
Pricing: Custom, from around €500/month
Formats: Peppol BIS 3.0, XRechnung, ZUGFeRD, FatturaPA, Factur-X — all native

Comparison at a Glance

Software	Peppol BIS 3.0	Best for	Starting price
Billit	✅ Native	Belgium-only SMEs and freelancers	€15/mo
Storecove	✅ Native	API/developer integration, multi-country	~€0.10/invoice
Pagero	✅ Native	Mid-market/enterprise, multi-country + France PDP	~€99/mo
Basware	✅ Native	Enterprise AP automation, multi-country	~€500/mo

How to Choose

You only invoice within Belgium → Billit is purpose-built for this, with the lowest entry price and a Belgian-market interface
You're an ERP vendor or SaaS platform adding e-invoicing → Storecove's API-first model integrates fastest
You invoice across Belgium, Germany, France, and Italy from one mid-sized business → Pagero consolidates multiple country mandates in one connection, including French PDP certification
You're an enterprise automating the full AP workflow, not just outbound invoicing → Basware adds matching and payment automation on top of Peppol compliance

Whichever you choose, confirm your Peppol access point is properly registered under your Belgian enterprise number (BE0xxxxxxx) — see our implementation guide for the registration steps.

Pricing and feature details reflect publicly available information as of August 2026 and may change — confirm current terms directly with each vendor.