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Odoo vs ERPNext

Unlike vendor-published "vs" pages, neither side wrote this one. Same data structure, same methodology, trade-offs stated for both. Odoo: modular open-core erp with the lowest entry price in the category. ERPNext: fully open-source erp. free to self-host, cheap to run hosted.

Criteria
Odoo logo
Odoo

Odoo S.A.

ERPNext logo
ERPNext

Frappe

Best forBudget-conscious small businesses that want modular growthTechnical small organizations that want open source and near-zero license cost
Reported pricingFrom ~$25/user/mo (all apps, hosted)Free self-hosted; hosted plans from ~$10/user/mo
Price tier$$
Organization sizeSmall, Mid-marketSmall
DeploymentCloud, On-premCloud, On-prem
Fund accounting✗ Add-ons only✗ Add-ons only
Multi-entity consolidation✓ Yes✓ Yes
Integration ecosystem
Extensive

Shopify (native connector, bidirectional) · Stripe, PayPal, Adyen, Authorize.Net (bundled, no surcharge)

Watch: Anyone can publish a module. Third-party app quality varies widely and can break core functionality

Limited

Payments app bundles Stripe, PayPal, Razorpay, Braintree · Frappe HR (first-party payroll/HR)

Watch: No confirmed native Avalara integration, a real gap in prebuilt US sales-tax automation

StrengthsBudget-friendly, Open source, Inventory & distribution, ManufacturingOpen source, Budget-friendly, Core financials
Watch out for
  • Accounting depth below dedicated finance platforms
  • Quality depends on partner/developer
  • Requires technical capacity
  • Thin North American partner support

Choose Odoo if…

  • Very low entry cost
  • Huge module range
  • Open source, no lock-in
Full Odoo profile →

Choose ERPNext if…

  • Free and open source
  • Surprisingly broad module coverage
Full ERPNext profile →

Still torn? The quiz weighs your size, budget, and priorities across all systems.

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