Best Invoicing Software · head-to-head

Bonsai vs Invoice Ninja

A sourced, side-by-side comparison for invoicing software. Invoice Ninja has the lower entry price. Every figure links to the vendor's own page and the date we captured it.

Invoice Ninja has the lower entry price — Bonsai starts at $15/mo, Invoice Ninja at $0/mo. Free tier: Bonsai No, Invoice Ninja Yes. HIPAA: Bonsai —, Invoice Ninja —.

As of 2026-06-14 · figures link to their source below

Side by side

Bonsai

$15/mo entry
Entry price$15/mo (Basic)
Free tierNo
HIPAA (BAA)
SOC 2
GDPR
Best forIndependent freelancers needing contracts, proposals, and invoicing in one tool

Invoice Ninja

$0/mo entry
Entry price$0/mo (Free)
Free tierYes
HIPAA (BAA)
SOC 2
GDPRYes
Best forFreelancers and small businesses wanting free unlimited cloud invoicing

Sources — Bonsai: hellobonsai.com (verified 2026-06-14) · Invoice Ninja: invoiceninja.com (verified 2026-06-14)

Key features

Bonsai: Freelance contract templates and e-signatures; Proposals with client approval workflow; Invoicing and online payment acceptance (Essentials+); Time tracking and task management; Client portal; Expense tracking and income reporting (Essentials+); Project profitability and workload management (Premium+); Gantt chart and deals pipeline (Premium+); Custom fields and client tasks/messaging (Premium+); Kanban-style project boards; Scheduling with client-facing booking (Essentials+); Remove Bonsai branding (Premium+)

Invoice Ninja: Unlimited invoicing on free tier; Real-time PDF invoice preview; Recurring and auto-billing; Partial payments and deposits; Client portal with invoice/payment history; PEPPOL e-invoicing (Enterprise); Kanban project management with billable time tracking; Multi-currency and multi-language (dozens of languages); Custom domain and white-label client portal (Enterprise); Open-source and self-hostable (full data ownership); Bank sync via Yodlee (Enterprise); Vendor purchase orders and inventory tracking

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