Integrations
Kontier 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.
Credit card, Apple Pay, Google Pay, SCA
What it’s for
Global card processor with strong EU coverage and PSD2 SCA. Live today, and the default for card and wallet payments.
SEPA Direct Debit CORE + B2B, Open Banking
What it’s for
SEPA mandate provider covering the full lifecycle. Live today, and the default for recurring EUR debits.
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.
Direct SEPA debit (bank-side, via GoCardless today)
What it’s for
GoCardless is the servicer today; the long-term path is a direct bank connection (DTA/SEPA XML) for Sparkasse and Volksbank corporate accounts, no aggregator in between.
XRechnung (UBL 2.1, CIUS 3.0)
What it’s for
Mandatory invoice format for German public-sector buyers. In Kontier today, generated natively with Leitweg-ID, full BT-field coverage, and §14 UStG compliance.
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.
OSS quarterly filing (BMF-compliant CSV)
What it’s for
Exports the quarterly OSS return in the exact format the BZSt portal accepts. Your accountant, or you, uploads the file directly. No manual aggregation.
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.
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).
QR-bill (Switzerland)
What it’s for
For DACH customers invoicing Swiss recipients: Swiss-QR code on the invoice with IBAN, QR reference, and CHF amount.
Data flow
Every integration on this page hangs off the same path: an event from your product goes in, an auditable invoice with net, VAT and gross comes out - and lands in your accounting after that.
Diagram: your product sends usage and subscription events to Kontier. Kontier turns them into an XRechnung invoice with net, VAT and gross amounts, collects by SEPA and exports to DATEV.
Posting batch export (SKR03/SKR04, BU keys)
What it’s for
The classic for German Mittelstand (SME) accountants. Kontier exports a clean monthly ledger batch with correct BU keys for §13b, OSS, and small-business regime.
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.
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.
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.
SAP Business One (Finance module)
What it’s for
For mid-market customers on SAP Business One who run billing in Kontier but keep the book of record in SAP. Connected via a certified SAP integration partner.
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.
5,000+ app connections
What it’s for
Low-friction automation: Zapier triggers any SaaS tool from Kontier events (invoice paid, customer churned, dunning sent), no developer work needed.
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.
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).
Notifications and payment status
What it’s for
For finance and CS teams that work in Slack all day: revenue-relevant events (large-customer payment, chargeback, failed dunning run) land in the channel instead of the inbox.
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.
Revenue data for BI analytics
What it’s for
For data-driven teams: Kontier revenue, subscription, and dunning data lands cleanly in Snowflake so your analysts can join it with other sources.
Real-time export to BigQuery
What it’s for
Teams on Google Cloud get Kontier events (invoices, payments, meter readings) in BigQuery in near real time, ideal for live dashboards.
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.
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The waitlist drives our prioritization. The more teams ask for an integration, the sooner it appears here as “Live”.
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