Best Self-hosted Finance & Accounting tools in 2026

Open-source ERP for SMBs with accounting, CRM, inventory, manufacturing, HR/payroll, projects, POS, and support in one integrated system.

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Oracle NetSuite+19

Local-first personal finance app for envelope budgeting, transaction tracking, reporting, and optional end-to-end encrypted multi-device sync.

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YNAB (You Need A Budget)+16

Actual Budget is a local-first personal finance app with envelope budgeting, reporting, multi-device sync, and optional end-to-end encryption.

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YNAB (You Need A Budget)+17

Open-source, self-hosted personal finance manager for tracking expenses, budgets, and reports with a REST API.

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Mint (Intuit Mint)+17

Self-hostable online accounting software to manage invoices, expenses, payments, and cash flow for small businesses and freelancers.

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Akaunting Cloud+13

Self-hostable invoicing platform for invoices, quotes, recurring billing, online payments, expenses, projects, and time tracking with a client portal and API.

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FreshBooks+18

Self-hostable personal finance dashboard to track net worth, transactions, and portfolio performance across cash, stocks, ETFs, and cryptocurrencies.

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Monarch Money+11

Wallos is a self-hostable web app for tracking recurring subscriptions, multi-currency expenses, notifications and simple analytics for household finances.

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TrackMySubs+19

Dolibarr is an open-source web-based ERP/CRM to manage sales, invoicing, purchases, inventory, accounting, HR, projects, and customer relationships.

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Odoo+17

Open-source, self-hosted personal bookkeeping app with AI-powered features.

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Quicken+19

Self-hosted personal management web app to organize notes, goals, contacts, passwords, schedules, payments, files, photos, and more in one place.

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Evernote+14

Open-source, self-hosted portfolio manager for crypto assets with local-first storage, analytics, and accounting reports for exchanges, wallets, and DeFi activity.

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Koinly+13

Self-hosted open-source accounting and inventory software with double-entry bookkeeping, invoicing, expenses, multi-currency support, and financial reporting.

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QuickBooks Online+11

Open source Splitwise alternative to track shared group expenses, balances, reimbursements, categories, and receipt attachments, with optional AI receipt scanning.

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Splitwise+2

Fava is a web interface for Beancount that helps you view, analyze, and manage plain-text double-entry accounting with reports, charts, and queries.

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Quicken+14

Open-source invoicing app built with Laravel & Vue. Provides invoices, estimates, expense tracking, REST API, customizable PDF templates and self-hosting documentation.

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Invoice Ninja+9

A lightweight, single-user expense tracker with a clean UI, monthly pie-chart insights, recurring transactions, and CSV import/export.

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Mint (Intuit Mint)+13

IHateMoney is a lightweight web app to track shared expenses, balances, and settle debts for trips, roommates, and small groups.

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Splitwise+3

Self-hosted AI accounting app that extracts data from receipts and invoices, supports custom prompts and categories, and exports tax-ready transaction data.

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Expensify+9

Apache OFBiz is a Java-based open-source ERP and e-commerce framework providing modular apps for accounting, CRM, order management, inventory and manufacturing, plus deve...

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Odoo+19

OpenBudgeteer is a self-hosted bucket budgeting web app inspired by YNAB, helping you plan, track transactions, and monitor spending with reports.

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YNAB (You Need A Budget)+17

Self-hosted, principles-first finance tracker for income, expenses, accounts, and investments with multi-currency support, automation-ready API, and DCA tracking.

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Mint (Intuit Mint)+19

Open-source investment portfolio tracker with real-time market data, charts, collaboration, and an optional LLM chat assistant grounded on your holdings.

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Morningstar Portfolio Manager+12

Invio is a minimalist self-hosted invoicing app to create invoices, share secure public links, and manage billing data with a simple SQLite-backed setup.

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Invoice Ninja+12

Open-source personal finance app to track spending, manage accounts and assets, build monthly budgets, and monitor trends and financial goals with optional bank syncing.

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Mint (Intuit Mint)+16

Open-source invoicing app for freelancers to create invoices and quotes, manage clients, and track payments with a self-hosted stack (React, NestJS, Prisma, SQLite, Postg...

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Invoice2go+9

monetr is a budgeting app focused on recurring expenses, “leftover” spending, and cash-flow forecasting, with optional bank sync via Plaid.

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YNAB (You Need A Budget)+17

Open source web-based double-entry accounting and ERP with invoicing, order processing, inventory, projects, and robust PostgreSQL-backed reporting.

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QuickBooks Online+14

Open-source, self-hosted personal finance manager with Docker installation, PHP backend, multi-user support, budgets, categories and Excel/JSON import.

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Mint (Intuit Mint)+14

A minimalist, privacy-focused budgeting PWA for tracking multi-year budgets with import/export, sankey dashboard, themes, localization, and user management.

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Mint (Intuit Mint)+16