Description
Invoice Ninja is the leading open-source invoicing platform — invoices, quotes, payments, expenses and a client portal in one clean app. It ships pre-installed with the Vibe-code agent that can brand, automate and integrate your billing.
What you get
- Invoices, quotes, credits — professional PDFs with your branding and custom fields
- Recurring billing — auto-bill subscriptions with payment reminders
- Online payments — Stripe, PayPal, Square and 20+ gateways out of the box
- Expenses & time tracking — log billable time and costs, convert to invoices
- Client portal — customers view/pay invoices, approve quotes and manage their details
- Products & tasks — catalog, projects and kanban task boards
- API-first — full REST API with SDKs and e-invoicing support
What the Vibe-code agent can do
- Design custom PDF invoice/quote templates matching your brand
- Automate billing: import line items, generate recurring schedules, dunning emails
- Build integrations (webhooks to your CRM, accounting exports, payment reconciliation)
- Set up multi-company and localization (taxes, currencies, languages)
Server: 4 vCPU · 8 GB RAM · 160 GB SSD, in your chosen region. Start it from My Account → My Servers — ready in about 10–20 minutes.
