Connected to Your Entire Stack
Kontorion integrates into your existing stack — from payment providers and e-invoicing to your accounting system. Every integration carries a clear status with a date, so you can decide today what ships tomorrow.
Payment Providers
Stripe
Credit card, Apple Pay, Google Pay, SCA
What it’s for
Global card processor with strong EU coverage and PSD2 SCA. In Kontorion today, the default for card and wallet payments.
With this integration you can
- Automate recurring card and wallet charges
- Handle SCA/3DS challenges out of the box
- Mirror webhook events into your subscription and revenue flows
GoCardless
SEPA Direct Debit CORE + B2B, Open Banking
What it’s for
SEPA mandate provider covering the full lifecycle. In Kontorion today, the default for recurring EUR debits.
With this integration you can
- Create, collect, and manage SEPA mandates (CORE and B2B)
- Automate 14-day pre-notifications per SEPA rules
- Feed R-transactions (failed debits) back into dunning
Mollie
iDEAL, Bancontact, Apple/Google Pay, SEPA
What it’s for
European PSP for local payment methods (especially NL, BE, DE). Planned as a second SEPA and wallet provider alongside Stripe and GoCardless to diversify your PSP mix.
With this integration you can
- Accept iDEAL from Dutch B2C customers
- Offer Bancontact for Belgium without a second aggregator
- Use Mollie debits as a GoCardless fallback
SEPA (direct)
Direct SEPA debit (bank-side, via GoCardless today)
What it’s for
GoCardless acts as servicer today; longer-term direct bank connection (DTA/SEPA XML) for Sparkasse / Volksbank corporate accounts without an aggregator.
With this integration you can
- Submit DTA files directly to your bank
- Manage mandates in Kontorion without an external PSP
- Read R-transactions via MT940/CAMT.054
E-Invoicing & Tax
XRechnung
XRechnung (UBL 2.1, CIUS 3.0)
What it’s for
Mandatory invoice format for German public-sector buyers. In Kontorion today, generated natively with Leitweg-ID, full BT-field coverage, and §14 UStG compliance.
With this integration you can
- Generate B2G invoices in the XRechnung format automatically
- Store Leitweg-ID and cost centers per buyer
- Handle credit notes and cancellations per §14c UStG
ZUGFeRD 2.3
ZUGFeRD 2.3 (PDF/A-3 with embedded CII)
What it’s for
Hybrid invoice format (PDF + XML) for B2B customers who want e-invoicing without a portal. Delivered in time for the B2B mandate in 2028.
With this integration you can
- Deliver invoice PDF and structured XML payload in one file
- Support BASIC, EN 16931, and EXTENDED profiles
- Generate Factur-X for French customers from the same pipeline
OSS filing (BZSt)
OSS quarterly filing (BMF-compliant CSV)
What it’s for
Exports the quarterly OSS return in the format accepted by the BZSt portal. Your accountant uploads the file directly — no manual aggregation.
With this integration you can
- Aggregate OSS turnover per EU country and VAT rate
- Generate a BMF-compliant CSV with all required fields
- Archive historical filings audit-safely
PEPPOL AP
PEPPOL Access Point (via certified provider)
What it’s for
European network for e-invoices (especially relevant for B2G in NL, BE, NO, parts of DE). Connected via a certified AP partner — you don’t have to get certified.
With this integration you can
- Send XRechnung/UBL documents to B2G recipients over PEPPOL
- Manage a PEPPOL Participant ID for your buyers
- Receive inbound PEPPOL documents and route them in Kontorion
Factur-X
Factur-X (French variant of ZUGFeRD)
What it’s for
For customers billing the French market: same CII engine as ZUGFeRD, tuned for French profile requirements (Chorus Pro).
With this integration you can
- Ship FR-compliant hybrid invoices to French B2B and B2G buyers
- Prepare Chorus Pro submissions
- Generate ZUGFeRD and Factur-X from one pipeline
QR-Rechnung (CH)
QR-Rechnung (Switzerland)
What it’s for
For DACH customers invoicing Swiss recipients: Swiss-QR code on the invoice with IBAN, QR reference, and CHF amount.
With this integration you can
- Produce CH-compliant invoices with a Swiss-QR code
- Assign a deterministic QR reference per invoice
- Handle CH VAT (8.1%) in the same subscription lifecycle
Accounting
DATEV (CSV)
Posting batch export (SKR03/SKR04, BU keys)
What it’s for
The classic for German Mittelstand accountants. Kontorion exports a clean monthly ledger batch with correct BU keys for §13b, OSS, and small-business regime.
With this integration you can
- Hand off monthly bookkeeping in one click — no Excel in between
- Map SKR03 or SKR04 chart of accounts per entity
- Populate cost centers and automatic accounts cleanly for audit
DATEV Unternehmen online
DATEV Unternehmen online (documents + audit trail)
What it’s for
Phase 2 of the DATEV connection: document-image upload and audit-trail linkage so a tax audit can follow any posting back to the source invoice.
With this integration you can
- Auto-upload invoice PDFs as documents
- Link audit trails between postings and source documents
- Prepare IDEA Z1/Z2/Z3 exports for tax audits
Lexoffice
Invoice and document export to Lexoffice
What it’s for
For Mittelstand accountants using Lexoffice instead of DATEV. One-click export without copy-pasting between two tools.
With this integration you can
- Push invoices and credit notes as Lexoffice documents
- Reconcile contacts between Kontorion and Lexoffice
- Mirror payment status back into Kontorion
SevDesk
Document handoff and contact sync to SevDesk
What it’s for
Like Lexoffice, but for SevDesk users. Avoids duplicate customer records and document collections across two systems.
With this integration you can
- Create Kontorion invoices directly as SevDesk documents
- Bi-directionally sync customer and account master data
- Write payment status back as a SevDesk event
ERP Systems
SAP Business One
SAP Business One (Finance module)
What it’s for
For mid-market customers on SAP Business One who run billing in Kontorion but keep the book of record in SAP. Connected via a certified SAP integration partner.
With this integration you can
- Sync invoices and payments bi-directionally
- Keep customer and article masters consistent across systems
- Post Kontorion revenue as a monthly summary journal in SAP B1
Odoo
Module for Odoo Finance
What it’s for
For teams on Odoo Community or Enterprise who outsource billing but keep Odoo as the ERP. Prioritized based on concrete customer demand.
With this integration you can
- Link Odoo partners (customers) with Kontorion accounts
- Mirror Odoo products/SKUs into Kontorion pricing models
- Book Kontorion invoices as Odoo journal entries
Automation
Zapier
5,000+ app connections
What it’s for
Low-barrier automation: Zapier triggers any SaaS tool from Kontorion events (invoice paid, customer churned, dunning sent) without developer work.
With this integration you can
- Use Kontorion events as Zapier triggers for Slack, HubSpot, Google Sheets
- Create new customers in Kontorion from a form submission
- Write failed-payment alerts into your CRM as tasks
Make
Visual workflow automation
What it’s for
Alternative to Zapier with stronger data flows (filters, iterators, error handling). Popular with teams building more complex no-code workflows.
With this integration you can
- Orchestrate multi-step scenarios from Kontorion webhooks
- Transform and push invoice data into other systems
- Handle errors with custom retry logic
n8n
Self-hostable workflow automation
What it’s for
Open-source alternative with a self-host option — for teams that must keep automations inside their own infrastructure (GDPR, data sovereignty).
With this integration you can
- Run n8n workflows in an EU data center
- Process Kontorion events without a third-party platform
- Orchestrate complex Kontorion API flows with conditions
Communication
Slack
Notifications and payment status
What it’s for
For finance and CS teams that live in Slack: revenue-relevant events (large-customer payment, chargeback, failed dunning) land in the channel instead of the inbox.
With this integration you can
- Post selected Kontorion events to Slack channels
- Receive a daily dunning-run digest
- Query invoice status from Slack with a slash command
Microsoft Teams
Invoice alerts and dunning updates
What it’s for
For teams where Microsoft Teams is the primary collaboration tool. Same coverage as the Slack integration, but in Teams channels and chats.
With this integration you can
- Post Kontorion events into Teams channels
- Deliver adaptive cards with invoice details
- Route dunning escalations to the right person
Data Warehouse
Snowflake
Revenue data for BI analytics
What it’s for
For data-driven teams: Kontorion revenue, subscription, and dunning data lands cleanly in Snowflake so your analysts can join it with other sources.
With this integration you can
- Full and incremental daily loads into Snowflake
- Pre-defined schemas for MRR/ARR/churn
- No reverse ETL required — Snowflake is the destination
BigQuery
Real-time export to BigQuery
What it’s for
Google Cloud data stacks receive Kontorion events (invoices, payments, meter readings) near-real-time in BigQuery — ideal for live dashboards.
With this integration you can
- Streaming inserts for billing events
- Batch exports for historical reporting
- Partitioning by tenant and date for fast queries
What the status badges mean
- Live: In production, documented, supported. Listed on comparison tables and pricing.
- Dated quarter: Under active development with a committed timeline. Join the waitlist.
- Under Evaluation: On the roadmap, no firm date. Your request drives prioritization.
Need something that isn’t listed?
The waitlist drives our prioritization. The more teams ask for an integration, the sooner it appears here as “Live”.