# ERP systems for enterprise buyers: what AI models recommend, September 2026 Gane 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 an enterprise B2B company. Page: https://www.gane.ai/index/finance/accounting/erp-systems/2026-09/enterprise This is the permanent record of the September 2026 Edition, published September 17, 2026 and superseded since. The current standing: https://www.gane.ai/index/finance/accounting/erp-systems/enterprise/index.md **Standing:** SAP S/4HANA leads with 48% of first choices; verdict clear leader. 50 first choices across the direct, paraphrase, budget and scale prompts. ## First-choice share | Rank | Product | Share | Negative rate | Labels | |---|---|---|---|---| | 1 | [SAP S/4HANA](https://www.gane.ai/index/finance/vendors/sap-s-4hana/index.md) | 48% | 18% | 62 | | 2 | [Oracle Fusion Cloud ERP](https://www.gane.ai/index/finance/vendors/oracle-fusion-cloud-erp/index.md) | 20% | 13% | 53 | | 3 | [Microsoft Dynamics 365 Finance](https://www.gane.ai/index/finance/vendors/microsoft-dynamics-365-finance/index.md) | 14% | 0% | 31 | | 4 | [Workday Financial Management](https://www.gane.ai/index/finance/vendors/workday-financial-management/index.md) | 6% | 5% | 38 | | 5 | [Microsoft Dynamics 365](https://www.gane.ai/index/finance/vendors/microsoft-dynamics-365/index.md) | 6% | 5% | 21 | | 6 | [Acumatica](https://www.gane.ai/index/finance/vendors/acumatica/index.md) | 4% | 29% | 14 | | 7 | [Oracle NetSuite](https://www.gane.ai/index/finance/vendors/oracle-netsuite/index.md) | 2% | 39% | 31 | | 8 | [Infor CloudSuite](https://www.gane.ai/index/finance/vendors/infor-cloudsuite/index.md) | 0% | 19% | 27 | | 10 | [Epicor Kinetic](https://www.gane.ai/index/finance/vendors/epicor-kinetic/index.md) | 0% | 20% | 10 | Rank is by share of first choices among all 32 products named; products with the same share are tied, and the order among them carries no meaning. The table lists those with at least 10 labels. ## Each model's first choice on the direct prompt - Claude Haiku 4.5: no first choice - GPT-5.4 mini: SAP S/4HANA; alternatives Microsoft Dynamics 365, Oracle Fusion Cloud ERP - Gemini 3.5 Flash: SAP S/4HANA; alternatives Acumatica, Infor CloudSuite, Microsoft Dynamics 365, Oracle Fusion Cloud ERP - Perplexity Sonar: SAP S/4HANA; alternatives Microsoft Dynamics 365 Finance, Oracle Fusion Cloud ERP, Oracle NetSuite, Workday Financial Management - Grok 4.20: Oracle Fusion Cloud ERP, SAP S/4HANA; alternatives Microsoft Dynamics 365 Finance, Oracle NetSuite, Workday Financial Management - Mistral Small: SAP S/4HANA; alternatives Microsoft Dynamics 365, Oracle NetSuite - DeepSeek V4 Flash: SAP S/4HANA; alternatives Epicor Kinetic, Microsoft Dynamics 365, Oracle Fusion Cloud ERP, Oracle NetSuite - Llama 4 Maverick: no first choice - Qwen 3.7 Flash: Oracle NetSuite, SAP S/4HANA; alternatives Infor CloudSuite, Microsoft Dynamics 365 - Kimi K2: SAP S/4HANA; alternatives Microsoft Dynamics 365, Oracle Fusion Cloud ERP - GLM 4.7 FlashX: SAP S/4HANA; alternatives Infor CloudSuite, Microsoft Dynamics 365, Oracle Fusion Cloud ERP - MiniMax M2.5: Microsoft Dynamics 365, Oracle Fusion Cloud ERP; alternatives SAP S/4HANA ## Sources the answers cite 62 of 72 answers came back with a source list, from 12 of 12 models. Sites named in the most answers: - erpresearch.com: 50 answers, 162 citations - clefincode.com: 23 answers, 23 citations - erp-pilot.com: 18 answers, 20 citations - forbes.com: 17 answers, 18 citations - zapier.com: 16 answers, 16 citations - topdynamicspartners.com: 15 answers, 18 citations - learn.g2.com: 15 answers, 15 citations - netsuite.com: 15 answers, 15 citations Pages named in the most answers: - https://clefincode.com/blog/global-digital-vibes/en/comparative-analysis-of-leading-erp-systems-2025-edition (23 answers) - https://erpresearch.com/en-us/best-erp (23 answers) - https://erpresearch.com/best-erp-software (16 answers) - https://forbes.com/advisor/business/software/best-erp-systems (16 answers) - https://zapier.com/blog/best-erp-software (16 answers) - https://erpresearch.com/en-us/erp-vendors (15 answers) - https://spendesk.com/blog/top-erp-systems (15 answers) - https://learn.g2.com/best-erp-software (14 answers) - https://erp-pilot.com/erp/best-erp-software (13 answers) - https://topdynamicspartners.com/learn/erp-comparison/comparison-matrix (13 answers) ## Warned against - Oracle NetSuite: 12 of 31 labels negative. "Systems to Approach with High Caution or Avoid for Large Enterprises: Midmarket-Focused ERPs (e.g., NetSuite, Microsoft Dynamics 365 Business Central)" (Grok 4.20, negative prompt) - SAP S/4HANA: 11 of 62 labels negative. "ERP systems that large enterprises should be cautious about or avoid. Some of the ERP systems mentioned include SAP S/4HANA, Oracle ERP Cloud, and Microsoft Dynamics 365." (Llama 4 Maverick, negative prompt) - Oracle Fusion Cloud ERP: 7 of 53 labels negative. "Some of the ERP systems mentioned include SAP S/4HANA, Oracle ERP Cloud, and Microsoft Dynamics 365." (Llama 4 Maverick, negative prompt) - SAP ECC: 5 of 5 labels negative. "SAP ECC, for example, faces a mainstream maintenance end-date of 2027 ... Buying into or remaining on these systems is highly risky" (Gemini 3.5 Flash, negative prompt) ## Record - Method: https://www.gane.ai/index/finance/methodology - License: CC BY 4.0. Cite as Gane Index, September 2026 Edition, www.gane.ai/index/finance.