6 curated options

Alternatives to Invoices by Squareup

Compare founder-relevant alternatives to Invoices by Squareup with clear fit notes, related category context, and links to the underlying records.

This page is indexable because it clears the minimum candidate threshold with 6 alternatives.

Free invoicing software by Square

Paypal

Tool

Accept payments online

Pricing
Free tier
Deployment
Cloud
API
Available
StartupToolboxJun 30, 2026

Stripe

Tool

Financial infrastructure to grow your revenue

Pricing
Paid
Deployment
Cloud
API
Available
StartupToolboxJun 30, 2026

Freshbooks

Tool

Your everyday small business software

Pricing
Free Trial
Deployment
Cloud
API
Available
StartupToolboxJun 30, 2026

Paypal

Tool

Accept payments online

Pricing
Free tier
Deployment
Cloud
API
Available
StartupToolboxJun 30, 2026

Stripe

Tool

Financial infrastructure to grow your revenue

Pricing
Paid
Deployment
Cloud
API
Available
StartupToolboxJun 30, 2026

Freshbooks

Tool

Your everyday small business software

Pricing
Free Trial
Deployment
Cloud
API
Available
StartupToolboxJun 30, 2026