Head to head
Invoice Ninja vs Square Online
Both platforms are scored with the same methodology and the same category rubric. Nothing on this page is influenced by advertising.
32/100 | 68/100Higher score | |
|---|---|---|
| Category rank | #9 | #1 |
| Confidence | Medium confidence | High confidence |
| External Reputation | — | 77 |
| AI Authority | 24 | 40 |
| Web Authority | 18 | 86 |
| Expert Assessment | 63 | 72 |
| TOP10 User Score | — | — |
| Pricing | $14/month (Ninja Pro, billed monthly) or $140/year (~$11.67/month) · free tier: $0, no card required — 5 clients with unlimited invoicing, 4 templates, logo branding, online payments, recurring and auto-billing, products/inventory, projects and billable time, Kanban, vendors and expenses, client portal, deposits/partial payments, automatic currency conversion, Zapier/Make/n8n | Not published — Square Plus is paid per active location; exact per-location dollar figure not confirmed on the vendor plans page · free tier: Square Free — no monthly subscription cost; you only pay processing fees when you take a payment, with all POS modes and Square Banking included |
| Pricing model | Freemium subscription (per-user bands at Enterprise) | Freemium |
| Best for | Freelancers and micro-businesses with up to five clients who want capable invoicing free of charge, solo consultants needing unlimited clients and API access for under $150/year, and technical or privacy-conscious teams who want the self-hosted open-source route. | Single-location or few-location retail, food and service sellers who already use or want Square in person, need one catalogue and one payout account, and want to launch a store at zero subscription risk. |
| Avoid if | You need full double-entry accounting, bank reconciliation on the cheapest paid tier, EU PEPPOL compliance without paying for Enterprise, a named and dated SOC 2 Type II report for procurement, hand-holding support at low tiers, or capacity beyond the 100-user Enterprise ceiling. | You run many locations (per-location billing multiplies the cost of one website), you need deep template and brand control for a design-led DTC store, you take heavy international card volume, or you want payments decoupled from your site platform. |
| Markets | Freelancers, SMB, Agencies, Self-hosted / technical users | SMB, Retail, Food & Beverage, Services |
| Founded | 2014 | — |
| Headquarters | — | — |
A higher TOP SCORE means more of the evidence favours that platform on this methodology — it is not a recommendation, and it does not account for your specific requirements. Advertisers are never declared the winner of a comparison.