Free — no subscription

Free invoicing software for small businesses

Create professional invoices, send them to customers and track what has been paid — inside the same free platform that already holds your customer register, cases and products.

Create a free account See how it works
Suomeksi På svenska In English

What you get

  • Create and send invoices online in minutes
  • Track open, partially invoiced and paid invoices
  • Every invoice linked to your free customer register (CRM)
  • Turn finished cases, tickets and orders into invoices without retyping
  • Works together with the free POS, webshop and ticketing system
  • Free — no monthly subscription and no per-invoice fees

Who it is for

  • Freelancers and solo entrepreneurs who invoice occasionally
  • Repair shops and service companies billing finished work
  • Small businesses that want invoicing connected to CRM and cases

Why is it free?

Bizniz.fi is free for all businesses. The platform is funded by optional custom development and integration work — not by charging for core tools. Invoicing is a core tool, so it stays free.

Frequently asked questions

Is the invoicing really free?

Yes. Creating and sending invoices, tracking payments and using the customer register are free for all businesses. Optional paid services exist only for custom development and tailored integrations.

Can I invoice from a case or an order?

Yes. Cases, tickets and orders can be converted to invoices, so the work you already logged becomes a bill without entering the same data twice.

Does invoicing connect to the customer register?

Yes. Invoices are linked to customers in the built-in free CRM, so you always see the full history of a customer — cases, orders and invoices together.

More free business tools