6 Best Open Source Xero Alternatives
A curated collection of the 6 best open source and self-hosted alternatives to Xero in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for Xero in 2026? The top open-source alternative is Akaunting — Open-source accounting software for small businesses.
Other highly rated open-source Xero alternatives include Invoice Ninja, Crater and Frappe Books.
Open-source accounting software for small businesses
Akaunting is a free, open-source accounting software designed for small businesses, freelancers, and accountants. Built with modern web technologies, it provides a self-hosted solution for managing finances, invoices, expenses, and financial reporting without relying on third-party services. - Invoicing: Create and send professional invoices with customizable templates. - Expense Tracking: Monitor and categorize business expenses effortlessly. - Financial Reporting: Generate balance sheets, income statements, and cash flow reports. - Multi-Currency Support: Handle transactions in multiple currencies seamlessly. - Client Management: Maintain a database of clients and their payment histories. - Tax Management: Simplify tax calculations and compliance with built-in tools. - Recurring Billing: Automate invoicing for recurring payments and subscriptions. - Self-Hosted: Full control over your financial data with no external dependencies. Akaunting is built with PHP, MySQL, and Laravel, making it easy to deploy on most web hosting environments. It supports Docker for containerized deployments and provides detailed installation guides for manual setups. The software is GDPR compliant and prioritizes data privacy by keeping all financial information under your control.
Free invoicing software for freelancers and small businesses. Create professional invoices, track expenses, accept online payments, and manage projects without hidden fees.
Free invoicing software for freelancers and small businesses. Create professional invoices, track expenses, accept online payments, and manage projects without hidden fees.
Embedded AR/AP automation for fintech platforms
Crater empowers fintech platforms with embedded financial automation, enabling seamless invoicing, payments, and working capital solutions. Built for developers, it provides robust APIs, SDKs, and prebuilt integrations to accelerate financial feature deployment. - AI-Powered Financial Copilot: Instant answers to financial questions, invoice generation, and report creation with AI assistance. - Invoicing & Bill Pay: Intuitive workflows for sending, receiving, and managing invoices with deposit support on estimates. - Payments Infrastructure: Simplified onboarding for ACH and card payments with Plaid integration for bank connectivity. - Working Capital Tools: AR/AP advances and 'Buy Now, Pay Later' solutions to address cashflow challenges. - Accounting Automation: Seamless data sync with QuickBooks, Xero, and other accounting platforms. - General Ledger: Comprehensive financial tracking with centralized transaction management and reporting. - Workflow Automation: Customizable workflows for card issuing and milestone-based invoice payments. - Developer-Friendly SDKs: Prebuilt components for Vue and React, along with robust APIs and webhooks for deep customization. Crater is a SaaS platform with no self-hosting option. It provides: - Easy Integrations: Automatic syncing with third-party tools. - Powerful APIs: High-performance, customizable APIs for fintech applications. - SOC2 Compliance: Certified for security and compliance standards. - Platform Partnerships: Designed to integrate effortlessly into existing fintech ecosystems. For more details, visit the official documentation.
Free open-source desktop accounting software
Frappe Books is a free, open-source desktop accounting application designed for simplicity and efficiency. Built with a modern UI, it eliminates the complexity of traditional accounting software by offering features like fuzzy search for quick invoice creation and a powerful template builder for customizable invoices. - Desktop-first accounting: Runs locally on your computer with all data stored in a single SQLite database file. - Fuzzy search shortcut: Press Ctrl+K to quickly create invoices or navigate to any feature from anywhere in the app. - Customizable invoice templates: Build invoices from scratch using HTML or choose from pre-built templates. - Comprehensive reporting: Includes Profit & Loss, General Ledger, and Balance Sheet reports. - Offline functionality: No internet connection required to use the software. - Open-source license: Released under AGPL-3.0, ensuring transparency and community contributions. - No subscription fees: Completely free with no hidden costs or cloud dependencies. Frappe Books is a desktop application built with Electron and uses SQLite for data storage. The entire application is self-contained, making it easy to install and run on Windows, macOS, and Linux. No server or cloud infrastructure is required, ensuring full data ownership and privacy.
All-in-one business stack for modern founders
Midday is an all-in-one business management platform designed for modern founders. It consolidates invoicing, time tracking, transaction reconciliation, and financial exports into one unified system, eliminating the need for multiple disjointed tools. - Automated Invoicing: Send invoices and track payments with real-time updates. - Transaction Reconciliation: Automatically sync and categorize transactions from connected accounts. - Time Tracking: Log billable hours and project time directly within the platform. - Receipt Management: Match receipts to transactions and automate expense tracking. - Financial Insights: Generate clean financial reports and exports for accountants. - Customer Management: Track customer performance and payment history in one place. - Document Storage: Centralize files and documents related to projects or clients. - AI Integrations: Connect with external tools via AI-powered workflows. Midday is a cloud-based SaaS platform with no self-hosting option. The service is designed for ease of use with automatic syncing to financial accounts (e.g., Stripe, AWS) and supports modern web browsers. While the platform leverages AI for integrations, the core functionality does not require AI models for operation.
Modern open-source accounting software
Modern open-source accounting software designed to automate business financial processes for small businesses. Control bookkeeping with automated accounting, intelligent reports, and real-time financial insights. - Automated Bookkeeping: Streamline financial processes with intelligent automation for faster decision-making. - Invoicing & Payments: Create, manage, and track sell/purchase invoices with recurring billing and payment tracking. - Financial Reporting: Generate real-time financial reports without waiting for month-end closures. - Inventory Management: Track stock levels automatically with smart inventory reports. - Multi-Currency Support: Handle transactions in any currency with real-time exchange rate conversions. - Expense Accounting: Centralize expense tracking from payroll to office rent with categorization and billing. - Accountant Collaboration: Invite users with role-based permissions for seamless collaboration. - Cloud Access: Securely store and access financial data from anywhere on any device. - 24/7 Customer Support: Free online support available even on free subscription plans. Bigcapital is open-source and can be self-hosted using Docker. Detailed deployment instructions are available in the official documentation. - Tech Stack: Node.js, React, PostgreSQL - Self-Hosting: Fully supported via Docker deployment - Hosting Options: Cloud or self-hosted - Scalability: Designed for small to medium-sized businesses
About Xero
Xero is a cloud-based accounting platform designed for small businesses, accountants, and bookkeepers. It streamlines financial management by integrating with banks, payment processors, and over 1,000 third-party apps.
Key Features of Xero
- Accounting & Bookkeeping: Manage all accounting needs in one place with bank reconciliation, expense tracking, and financial reporting.
- Invoicing & Payments: Send invoices, accept online payments, and get paid up to 2x faster.
- Payroll: Automate payroll processing for employees and contractors.
- Expense Management: Scan and submit receipts on-the-go for seamless expense tracking.
- Project Tracking: Monitor project costs, time, and profitability.
- Purchase Orders: Create and send digital purchase orders in minutes.
- Fixed Asset Management: Track and manage business assets efficiently.
- JAX AI Finance Partner: Automate tasks, provide real-time insights, and generate invoices via AI.
- Bank Reconciliation: Save time and keep accounting records accurate.
- Integrations: Connect with 1,000+ business apps for expanded functionality.
Tech / Self-Hosting
Xero is a fully cloud-based SaaS platform with no self-hosting options. It operates as a subscription service with tiered pricing plans tailored for small businesses, accountants, and bookkeepers.