Square
Online and offline payment solutions
What founders should know about Square
Square provides payment processing, point-of-sale hardware and software, invoicing, and developer APIs for businesses to accept payments in person and online.
Best for
Online and offline payment solutions
Probably not for
Teams that need requirements this record cannot verify yet.
About Square
Square provides payment processing, point-of-sale hardware and software, invoicing, and developer APIs for businesses to accept payments in person and online.
Common use cases
- in-person payments
- online payments
- point of sale
- invoicing
- subscriptions billing
Integrations
WooCommerce, Wix, Shopify, Acuity Scheduling, PayPal, Venmo, QuickBooks.
Decision criteria
- Team fit and workflow maturity
- Pricing model and free-tier constraints
- Deployment, API, and integration requirements
Verified facts and evidence
| Claim | Value | Source | Confidence |
|---|---|---|---|
| Verification date | 2026-06-30 | StartupToolbox | high |
| Pricing model | paid | StartupToolbox | medium |
| Starting price | USD 0 | StartupToolbox | medium |
Methodology and freshness
A founder should be able to bookmark this page, compare the record with related options, and act without reopening scattered source tabs.
Use this record to narrow fit, pricing, and integration risk before starting trials.
Last reviewed: Jun 30, 2026
Who should consider Square?
Online and offline payment solutions
How current is this tool record?
Startup Atlas last checked this record on 2026-06-30.