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Compare SuiteZai and Invoice Ninja in 2026. Self-hosted open source vs AI-first hosted: pricing, features, and which fits your business.
Invoice Ninja is an open-source invoicing platform that can be self-hosted (free, but you maintain the server) or used as a hosted SaaS (free tier limited, paid tiers for more). It is feature-rich with time tracking, expenses, and project tracking. SuiteZai is a hosted-only, AI-first SaaS — no self-hosting option, but no server maintenance burden and the AI features (OCR scanning, chat-based creation) are deeply integrated. Pick Invoice Ninja if you want full data ownership, open-source flexibility, and have someone technical to self-host. Pick SuiteZai if you want AI-first document creation with zero infrastructure to manage.
| Feature | SuiteZai | Invoice Ninja |
|---|---|---|
| Starting price | Free (2 docs/day) | Free hosted (20 clients) or self-host free |
| Self-hosting | No | Yes (open source) |
| AI OCR | Built-in | No |
| AI chat | Yes | No |
| Time tracking | No | Yes |
| Project tracking | No | Yes |
| Expense tracking | No | Yes |
| Templates | 30+ | 4 (open source extensible) |
| Proposals | Yes | Yes (Ninja v5+) |
| Multi-currency | 50+ | Yes |
| API access | Business plan | Yes (any plan) |
| White-label | Business plan | Yes (any plan) |
Free • Pro $19/mo (or $9/mo yearly) • Business $49/mo (or $29/mo yearly)
Free hosted (20 clients) • Ninja Pro $10/mo • Enterprise from $14/mo • Self-host: free + server cost
Competitor pricing and feature details change over time — verify current rates on Invoice Ninja's official site before deciding.
Invoice Ninja is the right choice if you need to self-host for data sovereignty or compliance, if you want time tracking and expense tracking integrated, if you are technical and comfortable maintaining a Laravel app, or if you want API-first access from the cheapest plan.
SuiteZai is the right choice if you do not want to manage servers or deal with self-hosted updates, if AI features (scan a receipt, chat to create) are important to you, or if you want a simpler tool focused only on documents without project management overhead.
Invoice Ninja is the better choice for technical users who want open-source ownership and self-hosting. SuiteZai is the better choice for non-technical users who want AI-powered document creation without server maintenance. Both have valid use cases — the deciding factor is whether you want to self-host and run a Laravel app.
The self-hosted version is fully free if you host it yourself (server costs aside). The hosted SaaS version has a free tier limited to 20 clients, then $10-14/month for higher tiers.
Export your client list and past invoices to CSV from Invoice Ninja, then import client data into SuiteZai manually or via API (Business plan). Past invoices remain in Invoice Ninja as records.
No. SuiteZai is closed-source hosted SaaS. The privacy promise on Free plan is that data stays in browser storage; cloud sync is opt-in on paid plans.
SuiteZai. Invoice Ninja does not have built-in AI features as of 2026. SuiteZai is AI-first with OCR receipt scanning and natural-language document creation.