Invoicing for entrepreneurs

Isolta is an easy-to-use and clear invoicing program.

Free with small invoice amounts.
Send and receive e-invoices.
Send e-invoices to businesses and consumers.

Start invoicing today.

Start invoicing for free

No credit card. No commitments.

Quick access to e-invoicing

No need for individual contracts with e-invoice operators

Finnish

20 years of experience

Reliable

Over 30 000 customers

Free with a small number of invoices

98% customers recommend

The easiest way to invoice

Create professional invoices in an instant and send them either electronically or traditionally as PDF or on paper. There is no need for individual contracts with e-invoice operators.

In addition to sending sales invoices, you can:

Receive e-invoices

Manage customer and product registers

Manage your sales

Create sales reports

Pay salaries

Send invoices to debt collection

Finance your sales invoice

Start invoicing for free

No credit card. No commitments.

Sending and receiving e-invoices

With Isolta, you can send and receive all your invoices as e-invoices. By sending your sales invoices as e-invoices, you can be more sure that you will receive the money for your products or services. You speed up the processing of purchase invoices by receiving them as e-invoices and paying for them using either a QR code or a virtual barcode.

Sending e-invoices

Learn more about how to make your sales more efficient with e-invoicing.

Receiving e-invoices

Learn more about e-invoicing to speed up the processing of your purchase invoices.

Get to know e-invoicing

Want to know what exactly is an e-invoice? Read more here.

Start invoicing for free

No credit card. No commitments.

30 000+ customers

Free invoicing software

Priced to suit every entrepreneur's needs - pay when your company grows.

Possible billing period:

Invoicing
Receivables
Payment reminders
Sales reports
Customer management (CRM)
Product Register
Quotes
Free customer support
Email and PDF-invoicesper invoice sent
E-invoice to a companyper invoice sent
Purchase invoiceper received invoice
Printing serviceper invoice sent
Payment default check
Payrollper salary paid
Debt collectionper invoice sent
Payment controlper invoice sent
Invoice financingper invoice sent

Starter

0 € / Month

Invoicing
Receivables
Payment reminders
Sales reports
Customer management (CRM)
Product Register
Quotes
Free customer support
0 €Email and PDF-invoices (per invoice sent)
0,49 €E-invoice to a company (per invoice sent)
0,49 €Purchase invoice (per received invoice)
1,78 €Printing service (per invoice sent)
2,00 €Payment default check
10,00 €Payroll (per salary paid)
1,00 €Debt collection (per invoice sent)
Payment control
Invoice financing The price depends on the invoice amount and payment terms.

Pro

10,90 € / Month + VAT

Invoicing
Receivables
Payment reminders
Sales reports
Customer management (CRM)
Product Register
Quotes
Free customer support
0 €Email and PDF-invoices (per invoice sent)
0,49 €E-invoice to a company (per invoice sent)
0,49 €Purchase invoice (per received invoice)
1,78 €Printing service (per invoice sent)
2,00 €Payment default check
10,00 €Payroll (per salary paid)
1,00 €Debt collection (per invoice sent)
Payment control
Invoice financing The price depends on the invoice amount and payment terms.

Premium

19,90 € / Month + VAT

Invoicing
Receivables
Payment reminders
Sales reports
Customer management (CRM)
Product Register
Quotes
Free customer support
0 €Email and PDF-invoices (per invoice sent)
0,49 €E-invoice to a company (per invoice sent)
0,49 €Purchase invoice (per received invoice)
1,78 €Printing service (per invoice sent)
2,00 €Payment default check
10,00 €Payroll (per salary paid)
0,35 €Debt collection (per invoice sent)
0,35 €Payment control (per invoice sent)
Invoice financing

Why is Isolta a free invoicing software?

Start invoicing for free

No credit card. No commitments.

Helpful customer service

We have been working with entrepreneurs for more than 15 years and entrepreneurship is close to our hearts. Our job is to ask, listen and help - develop the service according to your wishes.

You can reach us by phone, email, or chat (bottom right). Customer service and support are free of charge. We can also assist with remote assistance if needed. Contact customer service on our support page.

Send your first invoice within minutes

You can start invoicing right away. Or first, try it out and learn more about the features of our service. The account is free by default.

Start invoicing for free

No credit card. No commitments.