# Entity management for small business buyers: what AI models recommend, September 2026

Finance AI Recommendation Index, September 2026 Edition. Asked as "legal entity management software" and as "corporate governance and entity management tool", six framings each, to twelve models with search on, on behalf of a small B2B company. Page: https://finance-ai-index.com/corporate/entity-management/smb/

**Standing:** EntityKeeper leads with 25% of first choices; verdict contested. 44 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| # | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | EntityKeeper | 25% | 10% | 42 |
| 2 | ContractZen | 16% | 0% | 16 |
| 3 | MinuteBox | 14% | 8% | 12 |
| 4 | Diliforce | 11% | 0% | 10 |
| 5 | Filejet | 7% | 0% | 12 |
| 6 | LegalX | 7% | 0% | 11 |
| 7 | Carta | 2% | 13% | 15 |
| 8 | Diligent Entities | 2% | 48% | 27 |
| 9 | Corporify | 0% | 0% | 11 |
| 10 | Athennian | 0% | 46% | 35 |
| 11 | CSC Entity Management | 0% | 67% | 21 |
| 12 | Diligent | 0% | 91% | 11 |

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

- Claude Haiku 4.5: Diliforce; alternatives Carta, EnGlobe, Entrix
- GPT-5.4 mini: Diligent Entities; alternatives Athennian, Klea, Kube
- Gemini 3.5 Flash: Lextree; alternatives ContractZen, EntityKeeper, Filejet
- Perplexity Sonar: EntityKeeper, MinuteBox; alternatives Athennian
- Grok 4.1 Fast: Diliforce; alternatives Corporify, EntityKeeper
- Mistral Small: LegalX, MinuteBox; alternatives Athennian, Diligent Entities, Encompass
- DeepSeek V4 Flash: EntityKeeper, MinuteBox; alternatives Diliforce
- Llama 4 Maverick: no first choice
- Qwen 3.7 Flash: EntityKeeper; alternatives Commenda, ContractZen
- Kimi K2: Filejet; alternatives Corporify, Lextree
- GLM 4.7 FlashX: EntityKeeper; alternatives Athennian, Diligent Entities, LegalX, Xakia
- MiniMax M2.5: EntityKeeper, MinuteBox; alternatives LegalX

## Sources the answers cite

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

- worldmetrics.org: 37 answers, 68 citations
- g2.com: 33 answers, 68 citations
- capterra.com: 33 answers, 53 citations
- getapp.com: 31 answers, 43 citations
- techbullion.com: 30 answers, 30 citations
- zipdo.co: 26 answers, 39 citations
- f6s.com: 25 answers, 26 citations
- diligent.com: 20 answers, 35 citations

Pages named in the most answers:

- https://techbullion.com/the-6-best-entity-management-tools-in-2026 (30 answers)
- https://capterra.com/entity-management-software (27 answers)
- https://worldmetrics.org/best/entity-management-software (26 answers)
- https://f6s.com/software/category/legal-entity-management (22 answers)
- https://g2.com/categories/entity-management (20 answers)
- https://getapp.com/operations-management-software/entity-management (20 answers)
- https://worldmetrics.org/best/legal-entity-management-software (20 answers)
- https://coverpin.com/resources/top-10-entity-management-tools-compared (17 answers)
- https://gitnux.org/best/entity-management-software (15 answers)
- https://worldmetrics.org/best/entity-software (15 answers)

## Warned against

- Diligent: 10 of 11 labels negative. "Diligent (mentioned explicitly):
- Extremely high price tags with hidden module costs
- Overly complex user interface designed for Fortune 500 companies" (MiniMax M2.5, negative prompt)
- Athennian: 16 of 35 labels negative. "Tools to Avoid: *Diligent Entities, Athennian, Computershare GEMS, DiliTrust Governance Suite*" (Gemini 3.5 Flash, negative prompt)
- CSC Entity Management: 14 of 21 labels negative. "Diligent Entities / CSC: While they are industry giants, they are built for massive multinational conglomerates" (Gemini 3.5 Flash, scale prompt)
- Diligent Entities: 13 of 27 labels negative. "Category C: Avoid (For Now) ... built for massive multinational conglomerates ... the cost will likely exceed your budget." (Gemini 3.5 Flash, scale 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.