About us

12 years of invoicing experience. Over 20 million invoices issued. Compliance support for 46+ countries.

Our mission

We believe invoicing should be simple, fast, and reliable. After more than a decade and 20 million invoices, we built Apollo because we needed a better tool ourselves. Now we're sharing it with businesses everywhere.

Our values

Simplicity

Software you understand in 5 minutes, with no unnecessary complexity.

Reliability

Your invoices are always available, tax-compliant, and securely stored.

Transparency

Clear pricing with no hidden fees. You know exactly what you get.

Team

A small team of developers and designers in Ljubljana, Slovenia, building invoicing software for businesses worldwide.

Get in touch

Have questions? Write to us at support@getapollo.io

Company

Studio 404 d.o.o.

Gradišče 15c, 1360 Vrhnika, Slovenia

VAT ID: SI42531357

Company number: 6835228000

Business registry →

Bank accounts

Primary

LT55 3250 0852 5451 5750

SWIFT/BIC: REVOLT21

Revolut, Konstitucijos ave. 21B, 08130 Vilnius, Lithuania

Secondary

SI56 0201 0026 1469 383

SWIFT/BIC: LJBASI2X

NLB d.d., Trg republike 2, 1000 Ljubljana, Slovenia

Spend less time on invoice admin

Apollo helps Croatia-based businesses invoice faster and stay organized.

  • 14-day free trial
  • Live support
  • No credit card required

No credit card · 14-day free trial of all features