ERPNext: Complete Business Management for Startup Founders
Free, open-source ERP platform covering accounting, CRM, inventory, and operations for bootstrapped founders seeking enterprise-grade tools without enterprise costs.
35,211 stars11,530 forksPythonUpdated 6/2/2026100% free · open source
What it does
Provides a comprehensive business management system that replaces multiple disconnected software tools with a single, integrated platform for small to medium businesses
When to use it
•When you need free accounting, inventory, and CRM functionality without enterprise pricing
•For startups wanting to centralize business operations across multiple departments
•When you require a scalable system that can grow with your business without additional licensing costs
Quick start
1Install via GitHub repository or use their cloud hosting option
2Configure basic company settings and chart of accounts
3Import initial customer and product data through CSV upload
4Set up initial workflows for sales, purchasing, and inventory tracking