Free, open-source alternatives to NetSuite
Oracle's cloud ERP. 4 apps you can run yourself instead of NetSuite, sorted by how well they replace it. Each one is open source, so your data stays with you.
OdooBest match
Free open source ERP system.
ERPNext
ERP system to help you run your business.
Dolibarr
Modern CRM software package to manage your company or foundation activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...).
Tryton
Free open source business solution.
Side by side
Why replace NetSuite?
NetSuite works, but your data lives in someone else's account, the price can change at any time, and features can disappear. An open-source app you run yourself is yours: you choose where it runs, who can see the data, and when to update.
Questions
What is the best free alternative to NetSuite?
Odoo is the closest open-source replacement for NetSuite in our list. ERPNext and Dolibarr are worth a look too, depending on what you need.
Can I self-host an alternative to NetSuite?
Yes. All 4 apps on this page are open source and can run on your own server, usually with Docker, or on a managed host that installs them for you.