# ERP systems: what AI models recommend, September 2026

Finance AI Recommendation Index, September 2026 Edition. Asked as "ERP system" and as "enterprise resource planning software for finance", six framings each, to twelve models with search on, on behalf of a mid-market B2B company. Page: https://finance-ai-index.com/accounting/erp-systems/

**Standing:** Oracle NetSuite leads with 38% of first choices; verdict contested. 47 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| # | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | Oracle NetSuite | 38% | 4% | 49 |
| 2 | Odoo | 19% | 10% | 30 |
| 3 | Microsoft Dynamics 365 Business Central | 15% | 5% | 38 |
| 4 | Sage Intacct | 11% | 3% | 34 |
| 5 | ERPNext | 11% | 6% | 16 |
| 6 | Acumatica | 2% | 9% | 45 |
| 7 | Zoho One | 2% | 0% | 12 |
| 8 | Microsoft Dynamics 365 | 2% | 0% | 16 |
| 9 | Workday | 0% | 0% | 12 |
| 10 | SAP Business One | 0% | 18% | 11 |
| 11 | SAP S/4HANA | 0% | 33% | 27 |
| 12 | Infor | 0% | 20% | 10 |

## Each model's first choice on the direct prompt

- Claude Haiku 4.5: no first choice
- GPT-5.4 mini: Oracle NetSuite; alternatives Epicor, Microsoft Dynamics 365
- Gemini 3.5 Flash: Oracle NetSuite; alternatives Acumatica, Epicor Kinetic, Microsoft Dynamics 365 Business Central, Sage Intacct
- Perplexity Sonar: Oracle NetSuite; alternatives Acumatica, Microsoft Dynamics 365 Business Central, SAP S/4HANA, Sage Intacct
- Grok 4.1 Fast: Microsoft Dynamics 365 Business Central; alternatives Acumatica, Epicor Kinetic, Oracle NetSuite, SAP S/4HANA
- Mistral Small: Oracle NetSuite; alternatives Acumatica, Microsoft Dynamics 365 Business Central, SAP Business One
- DeepSeek V4 Flash: Microsoft Dynamics 365 Business Central; alternatives Acumatica, Oracle NetSuite, SAP Business One / S/4HANA Public Cloud
- Llama 4 Maverick: Oracle NetSuite; alternatives Acumatica, Microsoft Dynamics 365 Business Central, SAP Business One
- Qwen 3.7 Flash: Oracle NetSuite; alternatives Acumatica, Infor CloudSuite, Microsoft Dynamics 365 Business Central, Sage Intacct
- Kimi K2: Oracle NetSuite; alternatives Microsoft Dynamics 365 Business Central, SAP Business One
- GLM 4.7 FlashX: Oracle NetSuite; alternatives Acumatica, Microsoft Dynamics 365 Business Central, SAP S/4HANA, Sage Intacct
- MiniMax M2.5: Microsoft Dynamics 365 Business Central, Oracle NetSuite; alternatives SAP Business One, Sage Intacct, Workday

## Sources the answers cite

59 of 72 answers came back with a source list, from 12 of 12 models. Sites named in the most answers:

- erpresearch.com: 41 answers, 79 citations
- elevatiq.com: 20 answers, 27 citations
- topdynamicspartners.com: 17 answers, 17 citations
- forbes.com: 15 answers, 15 citations
- netsuite.com: 14 answers, 15 citations
- randgroup.com: 14 answers, 15 citations
- erpfocus.com: 13 answers, 15 citations
- erp-pilot.com: 13 answers, 14 citations

Pages named in the most answers:

- https://randgroup.com/insights/services/evaluation-selection/top-erps-for-midsize-companies (14 answers)
- https://forbes.com/advisor/business/software/best-erp-systems (13 answers)
- https://spendesk.com/blog/top-erp-systems (13 answers)
- https://erpresearch.com/en-us/best-erp (12 answers)
- https://elevatiq.com/post/top-10-erp-system-for-mid-sized-companies (10 answers)
- https://erp-pilot.com/erp/best-erp-software (10 answers)
- https://zapier.com/blog/best-erp-software (10 answers)
- https://dynamicssquare.com/blog/top-15-erp-systems-for-small-businesses (9 answers)
- https://consolidate.io/blog/the-best-erp-systems-for-medium-sized-businesses (8 answers)
- https://elevatiq.com/post/mid-sized-business-erp (8 answers)

## Warned against

- Epicor: 5 of 12 labels negative. "Older versions of Syteline and Epicor - these are also outdated ERP systems that may no longer be supported." (Llama 4 Maverick, negative prompt)
- SAP S/4HANA: 9 of 27 labels negative. "High cost and complexity – Licensing and implementation services are among the most expensive in the ERP market... Mid‑sized companies may find it overkill." (GLM 4.7 FlashX, negative prompt)
- SAP ECC: 4 of 5 labels negative. "Macola, SAP R3/ECC, and Point.Man - these are outdated ERP systems that may no longer be supported by their publishers." (Llama 4 Maverick, negative prompt)
- SAP: 4 of 6 labels negative. "Tops "worst ERP" lists on Reddit and complaint volumes... Avoid if you're SMB/mid-market or risk-averse." (Grok 4.1 Fast, negative prompt)

## Record

- Method: https://finance-ai-index.com/methodology/
- Raw judge labels and full responses: https://finance-ai-index.com/data/
- License: CC BY 4.0. Cite as Finance AI Recommendation Index, September 2026 Edition, finance-ai-index.com.