Best ERP Software
Enterprise resource planning — finance, inventory, and operations in one system.
Read our ranked guide: Best ERP Software →We compare 5 ERP tools. Acumatica is our top pick at 4.5/5. Paid entry pricing is $70/mo. 1 offers a free tier. 5 have a public API.
SAP S/4HANA is the enterprise ERP standard for large, complex global organizations, with deep modules for finance, supply chain, and manufacturing on an in-memory database.
Dynamics 365 offers modular ERP (Business Central / Finance & Operations) and CRM apps that integrate tightly with Microsoft 365 and Power Platform. Flexible for mid-market and up.
NetSuite is a leading cloud ERP unifying finance, inventory, CRM, and ecommerce, popular with fast-growing mid-market companies that have outgrown entry accounting tools.
Acumatica
4.5(2,100)Flexible cloud ERP with consumption pricing
All ERP tools compared
| # | Tool | Starts at | Rating | Best for |
|---|---|---|---|---|
| 1 | Acumatica Flexible cloud ERP with consumption pricing | Custom | 4.5/5 | SMB to mid-market |
| 2 | Odoo Open-source, modular all-in-one ERP | Free | 4.4/5 | SMBs wanting modular ERP |
| 3 | SAP S/4HANA Enterprise ERP for the largest organizations | Custom | 4.2/5 | Large enterprises |
| 4 | Microsoft Dynamics 365 Modular ERP + CRM in the Microsoft cloud | $70/mo | 4.1/5 | SMB to enterprise on Microsoft |
| 5 | Oracle NetSuite Cloud ERP for growing mid-market companies | Custom | 4.0/5 | Mid-market & enterprise |
How to choose ERP tools
Best rated → Acumatica
4.5/5 across 2,100 reviews. Unlimited users.
Best free option → Odoo
Has a genuine free tier, so you can test before spending.
Need an API → Acumatica
5 of 5 here expose a public API for integrations and automation.
- Check whether pricing is per seat — it multiplies with team size.
- Headline prices usually assume annual billing; monthly costs more.
- Start on a free tier or trial before committing to a year.
- Confirm the integrations you already rely on are supported.
Popular comparisons in this category
Frequently asked questions
What is the best ERP tool option?+
Acumatica is our top-rated pick, scoring 4.5/5. Unlimited users The best choice still depends on budget and team size — see the ranked list above.
How many ERP tools are compared here?+
We currently compare 5 ERP tools on pricing, features, and ratings, averaging 4.2/5.
Are there free ERP tools?+
Yes — 1 of the 5 here has a free tier: Odoo.
How much do ERP tools cost?+
Paid entry pricing here is $70/mo (Microsoft Dynamics 365). 1 option also offer a free tier.