Billbooks vs InformerOnline

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

Billbooks

See full pricing history

USD · US · source: www.billbooks.com

Plan	Pricing	Charged by	Offer type
Basic	USD 7.95 monthly $7.95/month per organization	Flat · per month	Standalone · Fixed
Standard	USD 14.95 monthly $14.95/month per organization	Flat · per month	Standalone · Fixed
Professional	USD 29.95 monthly $29.95/month per organization	Flat · per month	Standalone · Fixed

InformerOnline

See full pricing history

EUR · US · source: www.informer.nl

Plan	Pricing	Charged by	Offer type
ZZP Basis	EUR 15 monthly Regular price €15/month before new-business promotional pricing	Flat · per month	Standalone · Fixed
ZZP Plus	EUR 23 monthly Regular price €23/month before new-business promotional pricing	Flat · per month	Standalone · Fixed
MKB Basis	EUR 34 monthly Regular price €34/month before new-business promotional pricing	Flat · per month	Standalone · Fixed
MKB Plus	EUR 45 monthly Regular price €45/month before new-business promotional pricing	Flat · per month	Standalone · Fixed

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

Billbooks

Basic

Plan card Users: 2

Included
Plan card Clients: 100

Included
Plan card Unlimited invoices and estimates: Included

Standard

Plan card Users: 5

Included
Plan card Clients: 500

Included
Plan card Projects: 500

Included

Professional

Plan card Users: 10

Included
Plan card Unlimited clients: Included
Plan card Unlimited projects: Included

InformerOnline

ZZP Basis

Plan card Bank payments: 30/month

Included
Plan card Users: 1 plus accountant

Included
Plan card Invoices and quotes: Included

ZZP Plus

Plan card Unlimited bank payments: Included
Plan card Users: 1 plus accountant

Included
Plan card OCR document processing: Included

MKB Basis

Plan card Unlimited bank payments: Included
Plan card Users: 2

Included
Plan card Administrations: 2

Included

MKB Plus

Plan card Unlimited bank payments: Included
Plan card Users: 3

Included
Plan card Administrations: 3

Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

Billbooks

August 27, 2026 Source
- Basic: USD 7.95 monthly
- Standard: USD 14.95 monthly
- Professional: USD 29.95 monthly

InformerOnline

August 27, 2026 Source
- ZZP Basis: EUR 15 monthly
- ZZP Plus: EUR 23 monthly
- MKB Basis: EUR 34 monthly
- MKB Plus: EUR 45 monthly