Business & Operations
Odoo
Open-source ERP suite with AI built in, from CRM to accounting, inventory, and HR
Odoo is an open-source suite of business management (ERP) applications that brings every part of a company onto one platform: CRM & sales, accounting/invoicing, inventory & manufacturing, HR & payroll, marketing (email/SMS/social), project management, website & e-commerce, and point of sale. Odoo builds AI directly into its modules (CRM automation, invoice OCR, an agentic AI assistant on the Custom plan) and has an ecosystem of 40,000+ community apps. Pricing is transparent and per-user, with no hidden fees, serving everyone from micro businesses (1-5 employees) to large enterprises (250+ employees).
- Best for
- Businesses that want to replace multiple disconnected tools (CRM, accounting, inventory, HR) with a single ERP platform, from small startups to large enterprises
- Pricing
- Free one-app plan available; Standard from $7.25/user/mo (billed yearly); Custom from $13.40/user/mo
Core features
- • CRM & sales management
- • Accounting, invoicing, expenses (with OCR)
- • Inventory, manufacturing, purchasing, quality control
- • HR: attendance, payroll, recruitment
- • Marketing: email, SMS, social, automation
- • Project management, timesheets, helpdesk
- • Website builder, e-commerce, point of sale
- • AI built into modules (Agentic AI on the Custom plan)
Use cases
- 1. Unifying CRM, accounting, and inventory into a single system
- 2. Managing payroll and HR for a growing company
- 3. Running a retail store with POS tied to inventory and accounting
- 4. Building a website/e-commerce store tied directly to ERP data
How to use
Sign up for a free trial, start with the app you need most (e.g. CRM or Accounting), then enable additional modules (Inventory, HR, Website...) as your business grows — all data stays connected across modules on the same platform.
Pricing plans
One App Free
$0
- • Unlimited users
- • 1 app (free dependencies included)
- • Odoo Online hosting
Standard
$7.25/user/mo (yearly) or $8.95/mo (monthly)
- • All apps on one license
- • Support, hosting, maintenance, upgrades included
- • Free trial available
Custom
$13.40/user/mo (yearly) or $16.40/mo (monthly)
- • All apps plus advanced options
- • Odoo Studio / Agentic AI
- • Multi-company support
- • External API access
- • Odoo Online, Odoo.sh, or on-premise hosting
Light User
$2.90/user/mo
- • Access limited to HR, planning, POS, knowledge, and warehouse ops
- • No access to sales/purchase/project/accounting
FAQ
Does Odoo have a free plan?
Yes — the One App Free plan lets you use one app free with unlimited users; Standard/Custom plans also offer a free trial.
What size of business is Odoo built for?
Odoo serves everyone from micro businesses (1-5 employees) to large enterprises (250+ employees), since apps can be enabled or disabled module by module as needed.
What's the difference between Odoo Community and Enterprise?
Community is the free open-source version; Enterprise (the paid Standard/Custom plans) adds advanced features, official support, hosting, and maintenance.
Where it holds up
- Replaces multiple disconnected tools (CRM, accounting, inventory, HR, website) with one platform
- Open source, no vendor lock-in, with a community of 100,000+ developers and 40,000+ apps
- Clear per-user pricing with no hidden fees, plus a free plan to get started
Where it falls short
- The sheer number of modules can feel overwhelming for a small business just getting started
- Advanced features (Agentic AI, multi-company, API access) are locked behind the pricier Custom plan
This link may be an affiliate link — see our disclosure.