Firmhouse vs Stax Bill

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.

Firmhouse

See full pricing history

EUR · US · source: firmhouse.com

Plan	Pricing	Charged by	Offer type
Base	EUR 125 monthly €125/month plus 1.25% over invoiced revenue	Flat · per month plus invoiced-revenue fee	Standalone · Fixed
Advanced Highlighted	EUR 399 monthly €399/month plus 1% over invoiced revenue	Flat · per month plus invoiced-revenue fee	Standalone · Fixed
Custom	Contact sales Custom	Flat · custom monthly and volume pricing	Standalone · Contact sales

Stax Bill

See full pricing history

USD · US · source: staxbill.com

Plan	Pricing	Charged by	Offer type
Growth	USD 499 / month with annual commitment Starting at $499/month billed annually for up to $85,000 monthly billings	Flat · per month	Standalone · Starting at
Enterprise	Contact sales Custom pricing; contact sales	Flat · per month	Standalone · Contact sales

What each plan includes

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

Firmhouse

Base

Plan card Live Shopify stores: 1

Included
Plan card Revenue fee: 1.25%

Included
Plan card Product subscriptions and invoicing: Included

Advanced

Plan card Revenue fee: 1%

Included
Plan card Custom checkout and analytics: Included
Plan card Full API access: Included

Custom

Plan card High-volume merchants: Included
Plan card Multi-market and multi-PSP: Included
Plan card Tailored onboarding: Included

Stax Bill

Growth

Plan card Monthly billings: Up to $85,000

Included
Plan card Subscription invoicing: Included
Plan card Dunning and revenue recovery: Included

Enterprise

Plan card Large customer bases: Included
Plan card Complex subscription offerings: Included
Plan card Custom pricing: Included

How their prices changed

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

Firmhouse

August 27, 2026 Source
- Base: EUR 125 monthly
- Advanced: EUR 399 monthly
- Custom: Contact sales

Stax Bill

August 27, 2026 Source
- Growth: USD 499 / month with annual commitment
- Enterprise: Contact sales