One platform. For all tasks.

Fynn is your partner for successful recurring invoices from A to Z.
Our platform offers more than just a service. Convince yourself!

Fynn Invoices

Automatic billing of subscriptions

Fynn writes the invoice for you and takes care of the receipt of payment. Through the automatic billing of the maintained contracts and payment details.

Subscription Management  
Fynn All information about a debtor

Modern UI

We put a lot of emphasis on automation, through the bank account reconciliation, Fynn can credit paid invoices. This works without any manual effort. Everything directly in Fynn.

Write Manual Invoices

Not only automatic billing through subscriptions or subscriptions are possible, but Fynn can also map one-off items on a separate invoice.

Advanced search function

Our system offers a global search of e.g. invoices, debtors, transactions etc. All this information is quickly accessible in our search. Two clicks to the target.

Slack and Zapier Integrationen

Your company uses Slack, no problem! With our new Slack app you can easily get information about your company. Additionally, we offer a Zapier integration.

Automatic bank account reconciliation

We put a lot of emphasis on automation, through the bank account reconciliation, Fynn can credit paid invoices. This works without any manual effort. Everything directly in Fynn.

Fynn Currency converter by ECB

Currency converter by ECB

Fynn can convert an invoice with multiple currencies to one currency, for this we use the current data from the ECB and their daily updated conversion rate for your conversion to your customers.

SEPA Direct Debit with XML file

Fynn offers its own administration for SEPA Direct Debit. With SEPA mandates directly in the Fynn platform and an export as XML file for your house bank.

Do you have any questions?

You are interested in Fynn, but still have questions about our packages - then just talk to us personally. We are happy to answer all your questions.

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