Open Source & Self-Hosted

Accounting that
works for you

Powerful, modern financial software for growing businesses. Invoicing, bank feeds, real-time reporting, and multi-currency support - all under your control.

100%
Open Source
Multi-Tenant
Manage Multiple Organizations
Multi-Currency
Trade Globally
$0
Software Licensing Fees

Everything you need to run
your business finances

From invoicing to bank reconciliation, Denari handles the complexity so you can focus on growth.

Invoicing & Billing

Create professional invoices, estimates, and credit notes. Track payments, send reminders, and get paid faster with payment links.

Bank Feeds

Connect your bank accounts for live transaction feeds. Auto-categorize transactions with smart rules and reconcile in seconds.

Financial Reports

Real-time profit & loss, balance sheets, cash flow statements, and trial balances. Make decisions backed by live data.

Multi-Currency

Work across 160+ currencies with real-time exchange rates. Invoice internationally and track gains and losses automatically.

Multi-Tenant

Manage multiple organizations from a single login. Role-based access control keeps your team productive and your data secure.

Inventory Tracking

Manage products, categories, and warehouses. Automatic stock adjustments keep your inventory accurate as you buy and sell.

Your books, your rules

Unlike proprietary platforms, Denari gives you full control over your financial data with enterprise-grade features.

Denari

Recommended
  • Self-hosted - own your data
  • Open source & auditable
  • Multi-tenant architecture
  • Bank feeds via Plaid
  • 160+ currencies
  • Stripe payment integration
  • Role-based access control
  • Full API access
  • Custom PDF templates
  • No per-user pricing

Traditional SaaS

Xero, QuickBooks, etc.
  • Vendor-locked data
  • Closed source
  • Multi-org (limited)
  • Bank feeds
  • Multi-currency
  • Payment integration
  • Basic role management
  • Limited API access
  • Rigid templates
  • Per-user pricing adds up

Proper books,
xero headaches

Denari uses real double-entry accounting - journals, ledgers, and audit-ready books. Every transaction is tracked with precision so your financials are always accurate and compliant.

  • Automatic journal entries from invoices & bills
  • General ledger with drill-down
  • Full audit trail on every transaction
Journal Entry #1042 Mar 29, 2026
Account
Debit
Credit
Accounts Receivable
$4,500.00
-
Revenue - Services
-
$4,500.00

Reconciliation
on autopilot

Set rules once and let Denari categorize your bank transactions automatically. Spend minutes, not hours, on reconciliation each month.

  • Auto-match transactions to invoices & bills
  • Custom categorization rules
  • One-click bulk reconciliation
Bank Transactions 3 to review
Stripe Transfer
Auto-matched → INV-1038
+$2,340.00
AWS Services
Rule: Cloud Infrastructure
−$847.22
Client Payment - Acme
Auto-matched → INV-1035
+$6,100.00

Connects with the tools
you already use

Denari integrates with leading payment, banking, and storage providers to fit seamlessly into your workflow.

Stripe

Accept payments via credit card, debit, and ACH with Stripe Connect.

Plaid

Securely connect bank accounts for real-time transaction feeds and balances.

S3 Storage

Store documents and attachments securely with S3-compatible storage.

Google OAuth

Single sign-on with Google for fast, secure team authentication.

Custom Integration

Need something specific? We'll build a custom integration tailored to your workflow.

Three ways to run Denari

Pay for the hosting, not the software. Choose the deployment model that fits your business.

Open Source Self-Hosted
Free forever

Download, deploy, and run Denari on your own infrastructure. Full source code, zero licensing fees.

  • Complete source code access
  • All core features included
  • Unlimited users & organizations
  • Docker deployment
  • Community support & docs
  • You manage your own updates
View on GitHub
Enterprise Custom
Custom

We manage everything for you - on-prem or cloud, you choose. Fully tailored to your organization's requirements.

  • Everything in Hosted
  • On-premise or cloud - your choice
  • Fully managed by our team
  • SSO / SAML integration
  • Custom SLA & dedicated support
  • Onboarding & training
Contact Sales

Need a hand? We're here to help.

Whether you're just getting started or need something bespoke, our team can help at every stage.

  • Installation & Setup We'll get Denari deployed and configured for your environment
  • Configuration & Customisation Tailored setup for your chart of accounts, workflows, and integrations
  • Break-Fix Support Something not working? We'll diagnose and fix issues on your install
  • Custom Modules & Development Need something specific? We build custom modules and integrations
Contact Sales

Ready to take control of
your finances?

Join thousands of businesses managing their books with Denari. Get started today - open source and free to self-host, or let us handle everything for you.