What Kontorion costs, and when it pays off.
From your first subscription to a multi-entity platform: pick the plan that fits today, and scale without switching contracts.
Starter
For early-stage SaaS and digital products
€79 /mo
Up to €15k MRR included. Above that, 0.8% revenue share.
Includes:
- Recurring Billing, Usage Metering, Proration
- SEPA Direct Debit (GoCardless) + Cards (Stripe) today, Mollie (in evaluation)
- XRechnung and ZUGFeRD natively available
- EU VAT OSS, automated
- 1 Workspace / 1 Legal Entity
- Email Support (48h SLA)
Scale
For growing B2B SaaS and service providers
€299 /mo
Up to €80k MRR included. Above that, 0.5% revenue share.
Includes:
- Everything in Starter
- Multi-Currency (EUR, USD, GBP, CHF)
- Dunning Automation + Smart Retry
- Self-Service Customer Portal (White-Label)
- GoBD-Compliant Audit Trail + Archiving
- Revenue Recognition (ASC 606 / IFRS 15)
- Webhook API + Zapier/Make
- 3 Workspaces / Legal Entities
- Priority Support (8h SLA)
Enterprise
For multi-entity, reseller, and platform billing
€899 /mo
Unlimited MRR: flat rate, no revenue share.
Includes:
- Everything in Scale
- Unlimited Workspaces + Multi-Tenant
- Reseller / Sub-Account Hierarchy
- Custom Contract Terms
- AI-based anomaly detection
- EU Data Residency (EU-only)
- Dedicated Onboarding + CSM
- Priority Support, High Availability
- SSO (SAML/OIDC), RBAC, Audit Logs
On-Premise
For regulated industries and full control
Custom
Kontorion in your own infrastructure, hosted where you need it.
Discuss your deploymentIncludes:
- Everything in Enterprise
- Installation on Your Own Infrastructure
- Full Data Sovereignty
- Custom SLA Agreement
- Air-Gapped Deployment Available
- Custom Integration Workshops
- Long-Term Support Contracts
Full feature comparison
| Feature | Starter €79/mo | Scale €299/mo | Enterprise €899/mo | On-Premise Custom |
|---|---|---|---|---|
| Recurring Billing & Proration | ✓ | ✓ | ✓ | ✓ |
| Usage Metering | ✓ | ✓ | ✓ | ✓ |
| SEPA (GoCardless) + Stripe | ✓ | ✓ | ✓ | ✓ |
| XRechnung + ZUGFeRD | ✓ | ✓ | ✓ | ✓ |
| EU VAT OSS | ✓ | ✓ | ✓ | ✓ |
| REST API + Webhooks | ✓ | ✓ | ✓ | ✓ |
| Multi-Currency | – | ✓ | ✓ | ✓ |
| Dunning Automation | – | ✓ | ✓ | ✓ |
| Customer Portal (White-Label) | – | ✓ | ✓ | ✓ |
| GoBD Audit Trail | – | ✓ | ✓ | ✓ |
| Revenue Recognition (IFRS 15) | – | ✓ | ✓ | ✓ |
| Zapier/Make Integration (Roadmap) | – | – | ✓ | ✓ |
| Reseller Hierarchy | – | – | ✓ | ✓ |
| AI-based anomaly detection | – | – | ✓ | ✓ |
| EU Data Residency | – | – | ✓ | ✓ |
| SSO (SAML/OIDC) + RBAC | – | – | – | ✓ |
| Dedicated Infrastructure | – | – | – | ✓ |
What every plan actually ships.
Collapsible categories instead of an endless feature list. Every row exists today: anything planned is labelled as such, never as a checkmark.
- available
- Beta usable, not GA
- In progress on the roadmap
Events & usage Ingest, aggregate and page through usage data.
- Usage metrics (count / sum / max / unique) aggregated per billing period Usage metrics (count / sum / max / unique), available
- Cursor pagination on event endpoints stable across large result sets Cursor pagination on event endpoints, available
- Idempotent event ingestion de-duplicated by transaction_id Idempotent event ingestion, available
Plans & pricing Model prices and version them cleanly.
- Charge models VOLUME / STAIRCASE / PACKAGE Charge models VOLUME / STAIRCASE / PACKAGE, available
- Versioned plan_version change prices without breaking existing subs Versioned plan_version, available
- Discounts & time-boxed coupons Discounts & time-boxed coupons, available
Invoicing Legally valid formats for the EU.
- XRechnung (EN 16931) structured B2G invoice XRechnung (EN 16931), available
- ZUGFeRD hybrid PDF ZUGFeRD hybrid PDF, available
- Additional PEPPOL countries beyond DE In progress Additional PEPPOL countries, in progress
Payments Collect via direct debit and card.
- SEPA mandate & direct debit pre-notification included SEPA mandate & direct debit, available
- Automatic dunning on returned debit Automatic dunning on returned debit, available
- Stripe Checkout for card payments Beta Stripe Checkout for card payments, beta
Tax & compliance Bill audit-ready and reproducible.
- VIES VAT-ID validation reverse-charge detection VIES VAT-ID validation, available
- GoBD audit log immutable document chain GoBD audit log, available
- Frozen FX rates & tax rules fixed at invoice date Frozen FX rates & tax rules, available
Security EU hosting and verifiable interfaces.
- EU-only hosting data never leaves the EU EU-only hosting, available
- Signed webhooks HMAC signature per delivery Signed webhooks, available
- Role-based access control (RBAC) In progress Role-based access control (RBAC), in progress
Only recurring revenue, billed predictably.
MRR (Monthly Recurring Revenue) is your recurring subscription revenue per month, billed through Kontorion. Each plan includes an MRR volume at a fixed monthly flat rate. Above that, a transparent revenue share applies.
- Starter: up to €15k MRR included in the flat rate, then 0.8% revenue share.
- Scale: up to €80k MRR included in the flat rate, then 0.5% revenue share.
- Enterprise: unlimited MRR at a flat rate, no revenue share.
The revenue share is calculated only on the MRR above the included threshold, not on your entire revenue.
What does Kontorion cost at your MRR?
Enter your monthly recurring subscription volume. We recommend the right plan and estimate your monthly cost.
Recommended plan
Starter
Estimate based on published flat rates and revenue-share rates. For On-Premise and custom terms, get in touch.
Questions about pricing
Can I try Kontorion before committing?
How is the revenue share calculated?
Can I cancel anytime?
Where is my data stored?
What's included in a plan?
Ready for predictable billing costs?
Book a 15-minute demo or start your free trial right away.