Finance AI Index
September 2026 Edition · The permanent record of this edition. The unqualified address always carries the latest edition.
Index Accounting and close ERP systems › Small business September 2026 Edition

ERP systems for small business buyers

Asked as “ERP system”, and as “enterprise resource planning software for finance”, on behalf of a small B2B company. 49 first choices recorded across the direct, paraphrase, budget and scale prompts, twelve models each.
Standing
Contested
31% of first choices, contested.

By buyer segment

The same question asked on behalf of a different buyer. Each standing is computed within its segment; they sit side by side and are never added together.

01The standing

Share is the count of first choices across the direct, paraphrase, budget and scale prompts, over all twelve models, for a small B2B company. Ordered by share.
ProductFirst-choice shareNegative rateLabelsQuadrant
01Odoo31%2%62endorsed leader
02Microsoft Dynamics 365 Business Central27%11%57accepted challenger
03ERPNext16%8%37accepted challenger
04Sage Intacct12%9%32accepted challenger
05Oracle NetSuite8%42%53criticized challenger
06Zoho One4%0%24accepted challenger
07QuickBooks2%32%19criticized challenger
Show the five products at 0%, ordered by negative rate
12SAP S/4HANA0%87%15criticized challenger
09SAP Business One0%12%34accepted challenger
08Acumatica0%4%28accepted challenger
11Cin70%0%14accepted challenger
10Katana0%0%14accepted challenger
Bars are the share of first choices, 0 to 100Every product with at least 10 labels here. Every product name links to its vendor page.

Recommended versus criticized

Every product with at least 10 labels here, on both axes. The 30% line names a quadrant, not the verdict above: that one needs more than 40%.

Criticized challengerCriticized default
Negative label rate →
01
02
03
04
05
06
07
08
09
10
11
12
Accepted challengerEndorsed leader
0%First-choice share → · lines at 30% share and 25% negative50%
Key
01Odoo31%
02Microsoft Dynamics 365 Business Central27%
03ERPNext16%
04Sage Intacct12%
05Oracle NetSuite8%
06Zoho One4%
07QuickBooks2%
08Acumatica0%
09SAP Business One0%
10Katana0%
11Cin70%
12SAP S/4HANA0%

02What they warned about

Three of twelve models held their first choice under the paraphrase. Gemini 3.5 Flash, Grok 4.1 Fast, Mistral Small, DeepSeek V4 Flash, Llama 4 Maverick, Qwen 3.7 Flash, Kimi K2, GLM 4.7 FlashX and MiniMax M2.5 changed. A high negative share on a product with few labels is a warning. A low share on a product with many labels is salience, not sentiment.
SAP S/4HANA
87%
13 of 15 labels negative · 10 of 12 models · 9 hard negative
“Some of the ERP systems that are considered overkill for small businesses include SAP S/4HANA, which is best suited for large enterprises” Llama 4 Maverick, negative prompt
Oracle NetSuite
42%
22 of 53 labels negative · 10 of 12 models · 2 hard negative
“**Avoid NetSuite** unless you have $100K+ budget and legal review of the contract.” DeepSeek V4 Flash, negative prompt
Oracle Fusion Cloud ERP
100%
9 of 9 labels negative · 9 of 12 models · 8 hard negative
“It is designed for large enterprises and typically requires significant third-party customization... drastically increasing the Total Cost of Ownership” GLM 4.7 FlashX, negative prompt
Microsoft Dynamics 365 Business Central
11%
6 of 57 labels negative · 6 of 12 models · 1 hard negative
“avoid pricier ones like Dynamics 365 BC ($50+/user, $50K+ TCO)” Grok 4.1 Fast, budget prompt

03What they cite

Citations exist only for the models that return a source list: twelve of the twelve in this edition, and all six flagship models on the expanded tier.

Sites the answers cite

62 of 72 answers in this category came back with a source list, from 12 of 12 models: citations where the model returns them, or the search results it consulted. 6 of those lists are Google grounding redirects that name no site and are left out of the counts. 681 links across 194 sites, every framing counted. Ranked by the number of answers carrying the site or page.

40 answers · 83 citations · 10 models
35 answers · 35 citations · 10 models
32 answers · 33 citations · 9 models
31 answers · 33 citations · 9 models
vendor site · Cin716 answers · 17 citations · 7 models
15 answers · 16 citations · 7 models
14 answers · 18 citations · 10 models
12 answers · 15 citations · 6 models
12 answers · 15 citations · 6 models
12 answers · 12 citations · 7 models
11 answers · 16 citations · 5 models
11 answers · 11 citations · 5 models

Pages the answers cite

The ten pages named in the most answers, by full address. A page here is one the models returned with a recommendation, not one the index endorses.

04How they answered

Six framings of the same buying question, each sent to every model in a fresh session with search on. One row per model, so a row shows whether it held its answer under rewording, what it named when cost was the constraint, and what it argued against. Computed from the raw judge labels.
ModelDirect“What is the best ERP system for a small B2B company?”Paraphrase“Which enterprise resource planning software for finance would you recommend to a small business that sells to other businesses?”Comparative“What are the top ERP systems for a small team and how do they differ?”Budget-constrained“What is the best ERP system for a small company with a tight budget?”Scale-constrained“We are a 30 person company evaluating a ERP system. What should we look at?”Negative“Which ERP systems should a small business avoid or be cautious about?”
Claude Haiku 4.5no first choiceagainst: Oracle NetSuiteno first choiceHeld
Four alternativesAcumatica, Microsoft Dynamics 365 Business Central, Odoo, Sage Intacct
no first choice
Five alternativesAcumatica, ERPNext, JobBOSS², Microsoft Dynamics 365 Business Central, Oracle NetSuite
ERPNext
Three alternativesMicrosoft Dynamics 365 Business Central, Odoo, SAP Business One
no first choiceagainst: SAP S/4HANA
GPT-5.4 miniMicrosoft Dynamics 365 Business Central
Two alternativesOdoo, Sage Intacct
Microsoft Dynamics 365 Business CentralHeld
Three alternativesAcumatica, SAP Business One, Sage Intacct
Microsoft Dynamics 365 Business Central
Three alternativesAcumatica, Odoo, SAP Business One
against: Oracle NetSuite
Odoo
Three alternativesERPNext, QuickBooks + add-ons, Zoho Finance / Zoho One
against: Microsoft Dynamics 365 Business Central
no first choiceagainst: Oracle Fusion Cloud ERP, Oracle NetSuite, SAP S/4HANA
Gemini 3.5 FlashOdoo
Four alternativesAcumatica, Cin7, Katana, Microsoft Dynamics 365 Business Central
against: Oracle NetSuite
Sage IntacctChanged
Three alternativesIntuit Enterprise Suite, Microsoft Dynamics 365 Business Central, Odoo
against: Oracle NetSuite
Odoo
Three alternativesAcumatica, Microsoft Dynamics 365 Business Central, Sage Intacct
against: Oracle NetSuite
Odoo
Three alternativesDolibarr, ERPNext, Zoho One
against: Oracle NetSuite, SAP
Odoo
Four alternativesAcumatica, Katana, MRPeasy, Microsoft Dynamics 365 Business Central
against: Oracle, SAP S/4HANA
against: ERPNext, Microsoft Dynamics 365, Odoo, Oracle Fusion Cloud ERP, Oracle NetSuite, SAP S/4HANA, SYSPRO, Sage 100/300 on-premise, Workday
Perplexity SonarMicrosoft Dynamics 365 Business Central
Nine alternativesAcumatica, Cetec ERP, ERPNext, Epicor Kinetic, MRPeasy, Odoo, Oracle NetSuite, SAP Business One, Sage Intacct
Microsoft Dynamics 365 Business CentralHeld
Three alternativesOdoo, Oracle NetSuite, Sage Intacct
Microsoft Dynamics 365 Business Central
Six alternativesAcumatica, Odoo, Oracle NetSuite, QuickBooks, SAP Business One, Sage Intacct
ERPNext, Odoo
Two alternativesCetec ERP, Cin7
against: Microsoft Dynamics 365 Business Central, Oracle NetSuite
no first choiceagainst: Oracle Fusion Cloud ERP, QuickBooks, SAP S/4HANA, Sage X3
Grok 4.1 FastOdoo
Four alternativesAcumatica, Microsoft Dynamics 365 Business Central, Oracle NetSuite, SAP Business One
QuickBooksChanged
Four alternativesMicrosoft Dynamics 365 Business Central, Odoo, Xero, Zoho Books
against: Sage Intacct
Odoo
Four alternativesMicrosoft Dynamics 365 Business Central, SAP Business One, Sage Intacct, Zoho One
against: Oracle NetSuite, QuickBooks
ERPNext
Two alternativesOdoo, Zoho One
against: Microsoft Dynamics 365 Business Central, Oracle NetSuite
no first choiceagainst: SAP S/4HANAagainst: Oracle Fusion Cloud ERP, Oracle NetSuite, SAP S/4HANA
Mistral SmallMicrosoft Dynamics 365 Business Central, Oracle NetSuite
Two alternativesERPNext, Odoo
Sage IntacctChanged
Two alternativesMicrosoft Dynamics 365 Business Central, Odoo
Microsoft Dynamics 365 Business Central
Seven alternativesERPNext, Katana, Odoo, Oracle NetSuite, SAP Business One, Sage Intacct, Zoho One
Odoo, Zoho One
Two alternativesERPNext, Sage 50cloud
no first choiceagainst: Microsoft Dynamics AX, Oracle Fusion Cloud ERP, SAP
DeepSeek V4 FlashMicrosoft Dynamics 365 Business Central
Three alternativesAcumatica, Odoo, SAP Business One
against: ERPNext, Oracle NetSuite
Sage IntacctChanged
Three alternativesMicrosoft Dynamics 365 Business Central, Oracle NetSuite, QuickBooks
Odoo, Zoho One
Two alternativesMicrosoft Dynamics 365 Business Central, SAP Business One
against: ERPNext, Oracle NetSuite, Sage Intacct
ERPNext, Odoo
Three alternativesAcumatica, QuickBooks, Zoho One
Microsoft Dynamics 365 Business Central
Two alternativesOdoo, Oracle NetSuite
against: Epicor Kinetic, Microsoft Dynamics 365 Business Central, Oracle NetSuite, SAP Business One
Llama 4 MaverickOracle NetSuite
Five alternativesCin7, ERPNext, Katana, Microsoft Dynamics 365 Business Central, Odoo
Microsoft Dynamics 365 Business Central, OdooChanged
Three alternativesSAP Business One, SAP S/4HANA, Sage Intacct
no first choice
Five alternativesAcumatica, ERPNext, Microsoft Dynamics 365 Business Central, Odoo, Oracle NetSuite
Odoo
Three alternativesERPNext, Sage Intacct, Zoho One
against: Microsoft Dynamics 365 Business Central, Oracle NetSuite
no first choiceagainst: Acumatica, Oracle NetSuite, SAP S/4HANA
Qwen 3.7 FlashOracle NetSuite
Five alternativesCin7, Katana, Microsoft Dynamics 365 Business Central, Odoo, Zoho One
Microsoft Dynamics 365 Business CentralChanged
Three alternativesAcumatica, Odoo, Oracle NetSuite
Microsoft Dynamics 365 Business Central
Five alternativesCin7, Katana, Odoo, Oracle NetSuite, Zoho One
against: SAP Business One
Odoo, Zoho One
Three alternativesDolibarr, QuickBooks, Wave Accounting
Microsoft Dynamics 365 Business Central
Three alternativesAcumatica, Epicor Kinetic, Sage Intacct
against: Oracle, Oracle NetSuite, QuickBooks, SAP S/4HANA
against: Excel spreadsheets, Oracle Fusion Cloud ERP, Oracle NetSuite, QuickBooks, SAP S/4HANA, Sage 50cloud
Kimi K2Odoo
Three alternativesMicrosoft Dynamics 365 Business Central, Oracle NetSuite, SAP Business One
Microsoft Dynamics 365 Business Central, Sage IntacctChanged
One alternativeOdoo
against: Oracle NetSuite, QuickBooks
Microsoft Dynamics 365 Business Central
Five alternativesERPNext, Odoo, SAP Business One, Sage Intacct, Zoho One
against: Oracle NetSuite, QuickBooks
ERPNext, Odoo
Two alternativesSage 50cloud, Zoho One
no first choiceagainst: Oracle Fusion Cloud ERP, SAP S/4HANA
GLM 4.7 FlashXERPNext, Odoo
Six alternativesAcumatica, Cin7, Katana, Microsoft Dynamics 365 Business Central, Oracle NetSuite, Sage Intacct
against: SAP Business One
Sage IntacctChanged
Three alternativesMicrosoft Dynamics 365 Business Central, Odoo, Oracle NetSuite
Odoo
Six alternativesERPNext, Katana, Microsoft Dynamics 365 Business Central, Oracle NetSuite, SAP Business One, Sage Intacct
ERPNext
Two alternativesOdoo, Zoho One
no first choice
Four alternativesAcumatica, Microsoft Dynamics 365 Business Central, Odoo, SAP Business One
against: Oracle NetSuite
against: Epicor, Macola, Microsoft Dynamics 365 Finance & Operations, Oracle Fusion Cloud ERP, Point.Man, SAP ECC, SAP S/4HANA, Sage Intacct, Syteline
MiniMax M2.5Microsoft Dynamics 365 Business Central, Oracle NetSuite
Three alternativesERPNext, Odoo, SAP Business One
Microsoft Dynamics 365 Business Central, Sage IntacctChanged
Three alternativesERPNext, Odoo, Oracle NetSuite
Microsoft Dynamics 365 Business Central
Three alternativesERPNext, Odoo, Zoho One
ERPNext, Odoo
Two alternativesZoho Books, Zoho CRM
against: Microsoft Dynamics 365 Business Central, SAP Business One
no first choiceagainst: Microsoft Dynamics 365 Finance & Operations, Oracle Fusion Cloud ERP, SAP S/4HANA, Workday Financial Management
Bold is the first choiceAlternatives are counted; the count opens them.What the answer argued against

05The record

One row per call: the version string exactly as returned, whether the model searched, sources cited, and latency. Full answer text is in the free responses file. Download the record
Seventy-two rows: every prompt, every model, every answer.
PromptModelVersion stringTime (UTC)SearchedSourcesLatency
Direct recommendationClaude Haiku 4.5claude-haiku-4-5-202510012026-09-17 19:47no05 s
Direct recommendationGPT-5.4 minigpt-5.4-mini-2026-03-172026-09-17 19:39yes35 s
Direct recommendationGemini 3.5 Flashgemini-3.5-flash2026-09-17 18:28yes1320 s
Direct recommendationPerplexity Sonarsonar2026-09-17 19:29yes208 s
Direct recommendationGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-09-17 21:04yes1212 s
Direct recommendationMistral Smallmistral/mistral-small via mistral2026-09-17 18:37yes56 s
Direct recommendationDeepSeek V4 Flashdeepseek/deepseek-v4-flash via fireworks2026-09-17 18:15yes915 s
Direct recommendationLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-09-17 18:48yes53 s
Direct recommendationQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-09-17 19:09yes519 s
Direct recommendationKimi K2moonshotai/kimi-k2 via novita2026-09-17 18:21yes1034 s
Direct recommendationGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-09-17 18:37yes860 s
Direct recommendationMiniMax M2.5minimax/minimax-m2.5 via minimax2026-09-17 19:46yes922 s
ParaphraseClaude Haiku 4.5claude-haiku-4-5-202510012026-09-17 19:48yes98 s
ParaphraseGPT-5.4 minigpt-5.4-mini-2026-03-172026-09-17 19:37yes45 s
ParaphraseGemini 3.5 Flashgemini-3.5-flash2026-09-17 20:09yes1428 s
ParaphrasePerplexity Sonarsonar2026-09-17 18:05yes208 s
ParaphraseGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-09-17 20:39yes2615 s
ParaphraseMistral Smallmistral/mistral-small via mistral2026-09-17 19:36yes54 s
ParaphraseDeepSeek V4 Flashdeepseek/deepseek-v4-flash via fireworks2026-09-17 18:08yes1319 s
ParaphraseLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-09-17 18:51yes52 s
ParaphraseQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-09-17 18:48yes1340 s
ParaphraseKimi K2moonshotai/kimi-k2 via novita2026-09-17 19:41yes849 s
ParaphraseGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-09-17 19:50yes27105 s
ParaphraseMiniMax M2.5minimax/minimax-m2.5 via minimax2026-09-17 20:06yes519 s
ComparativeClaude Haiku 4.5claude-haiku-4-5-202510012026-09-17 20:45yes98 s
ComparativeGPT-5.4 minigpt-5.4-mini-2026-03-172026-09-17 18:25yes56 s
ComparativeGemini 3.5 Flashgemini-3.5-flash2026-09-17 19:56yes2229 s
ComparativePerplexity Sonarsonar2026-09-17 20:41yes2010 s
ComparativeGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-09-17 19:25yes1310 s
ComparativeMistral Smallmistral/mistral-small via mistral2026-09-17 20:45yes57 s
ComparativeDeepSeek V4 Flashdeepseek/deepseek-v4-flash via deepinfra2026-09-17 18:54yes2270 s
ComparativeLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-09-17 18:12yes52 s
ComparativeQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-09-17 19:39yes524 s
ComparativeKimi K2moonshotai/kimi-k2 via novita2026-09-17 18:17yes1024 s
ComparativeGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-09-17 19:31yes525 s
ComparativeMiniMax M2.5minimax/minimax-m2.5 via minimax2026-09-17 17:59yes512 s
Budget constrainedClaude Haiku 4.5claude-haiku-4-5-202510012026-09-17 18:23yes98 s
Budget constrainedGPT-5.4 minigpt-5.4-mini-2026-03-172026-09-17 18:21no03 s
Budget constrainedGemini 3.5 Flashgemini-3.5-flash2026-09-17 21:19yes2649 s
Budget constrainedPerplexity Sonarsonar2026-09-17 19:50yes205 s
Budget constrainedGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-09-17 18:39yes1210 s
Budget constrainedMistral Smallmistral/mistral-small via mistral2026-09-17 20:11yes54 s
Budget constrainedDeepSeek V4 Flashdeepseek/deepseek-v4-flash via fireworks2026-09-17 20:18yes910 s
Budget constrainedLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-09-17 18:46yes53 s
Budget constrainedQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-09-17 20:08no026 s
Budget constrainedKimi K2moonshotai/kimi-k2 via novita2026-09-17 20:37yes1026 s
Budget constrainedGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-09-17 20:47yes737 s
Budget constrainedMiniMax M2.5minimax/minimax-m2.5 via minimax2026-09-17 18:16no09 s
Scale constrainedClaude Haiku 4.5claude-haiku-4-5-202510012026-09-17 19:59no08 s
Scale constrainedGPT-5.4 minigpt-5.4-mini-2026-03-172026-09-17 20:51no09 s
Scale constrainedGemini 3.5 Flashgemini-3.5-flash2026-09-17 19:28yes1522 s
Scale constrainedPerplexity Sonarsonar2026-09-17 20:05yes208 s
Scale constrainedGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-09-17 20:55yes1916 s
Scale constrainedMistral Smallmistral/mistral-small via mistral2026-09-17 18:36no08 s
Scale constrainedDeepSeek V4 Flashdeepseek/deepseek-v4-flash via deepinfra2026-09-17 19:59yes2060 s
Scale constrainedLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-09-17 19:07yes52 s
Scale constrainedQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-09-17 18:24no037 s
Scale constrainedKimi K2moonshotai/kimi-k2 via novita2026-09-17 18:42yes1527 s
Scale constrainedGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-09-17 20:44yes1055 s
Scale constrainedMiniMax M2.5minimax/minimax-m2.5 via minimax2026-09-17 18:03no017 s
Negative framingClaude Haiku 4.5claude-haiku-4-5-202510012026-09-17 20:59yes2712 s
Negative framingGPT-5.4 minigpt-5.4-mini-2026-03-172026-09-17 19:53no06 s
Negative framingGemini 3.5 Flashgemini-3.5-flash2026-09-17 18:38yes2941 s
Negative framingPerplexity Sonarsonar2026-09-17 18:13yes206 s
Negative framingGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-09-17 19:33yes3617 s
Negative framingMistral Smallmistral/mistral-small via mistral2026-09-17 20:20yes56 s
Negative framingDeepSeek V4 Flashdeepseek/deepseek-v4-flash via fireworks2026-09-17 20:13yes3037 s
Negative framingLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-09-17 20:42yes53 s
Negative framingQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-09-17 19:46yes1542 s
Negative framingKimi K2moonshotai/kimi-k2 via novita2026-09-17 21:08yes1934 s
Negative framingGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-09-17 19:02yes26328 s
Negative framingMiniMax M2.5minimax/minimax-m2.5 via minimax2026-09-17 19:27yes725 s

Normalization in this category

Every judgment call made between the raw labels and the numbers above, listed so it is visible and reversible.

Category-scoped readings
Cetec read as Cetec ERP
Cin7 Core read as Cin7
Dynamics 365 Business Central read as Microsoft Dynamics 365 Business Central
Dynamics 365 Finance & Operations (F&O) read as Microsoft Dynamics 365 Finance & Operations
HubSpot CRM read as HubSpot
Microsoft Dynamics (like GP, SL, or NAV) read as Microsoft Dynamics 365
NetSuite read as Oracle NetSuite
NetSuite (Intacct) read as Oracle NetSuite
NetSuite (Oracle NetSuite) read as Oracle NetSuite
NetSuite (Oracle) read as Oracle NetSuite
NetSuite ERP read as Oracle NetSuite
Oracle Cloud ERP read as Oracle Fusion Cloud ERP
Oracle Cloud ERP (Fusion/JD Edwards) read as Oracle Fusion Cloud ERP
Oracle ERP read as Oracle Fusion Cloud ERP
Oracle ERP Cloud (Fusion) read as Oracle Fusion Cloud ERP
Oracle Fusion read as Oracle Fusion Cloud ERP
Oracle Fusion Cloud read as Oracle Fusion Cloud ERP
QuickBooks Online read as QuickBooks
QuickBooks Online (Advanced) read as QuickBooks
QuickBooks Online (QBO) read as QuickBooks
QuickBooks Online Advanced read as QuickBooks
Unresolved, counted raw
Bigin by Zoho
Blue Link
Celeris
Kenandy
Microsoft Dynamics AX
Qoblex
Sage 100/300 on-premise
Shopify POS
Zoho Finance / Zoho One
Discontinued, still offered
No shut-down product was recommended here.
← AI accounting assistantsFinancial close manageme →