# Board portals for enterprise buyers: what AI models recommend, October 2026

Finance AI Recommendation Index, October 2026 Edition. Asked as "board portal" and as "board management software", six framings each, to fourteen models with search on, on behalf of an enterprise B2B company. Added to the October 2026 Edition on October 4, 2026; its answers are read by the distilled judge (ai-indexes-judge-qwen3-14b-run3), not the claude-opus-5 judge of the earlier categories. Page: https://finance-ai-index.com/corporate/board-portals/enterprise/

**Standing:** Diligent Boards leads with 53% of first choices; verdict clear leader. 53 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| # | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | Diligent Boards | 53% | 25% | 73 |
| 2 | Nasdaq Boardvantage | 19% | 12% | 60 |
| 3 | Govenda | 9% | 7% | 14 |
| 4 | BoardPro | 6% | 30% | 10 |
| 5 | OnBoard | 2% | 11% | 44 |
| 6 | BoardEffect | 2% | 27% | 22 |
| 7 | Aprio Board Portal | 2% | 31% | 13 |
| 8 | Azeus Convene | 0% | 8% | 25 |
| 9 | Board Intelligence | 0% | 0% | 16 |
| 10 | Boardable | 0% | 60% | 10 |

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

- Claude Haiku 4.5: Diligent Boards; alternatives Boardable, Govenda, Nasdaq Boardvantage, OnBoard
- GPT-5.4 mini: Diligent Boards; alternatives Aprio Board Portal, Azeus Convene, BoardEffect, Nasdaq Boardvantage
- Gemini 3.5 Flash: Diligent Boards; alternatives Board Intelligence, Nasdaq Boardvantage, OnBoard
- Perplexity Sonar: Diligent Boards; alternatives Azeus Convene, OnBoard
- Grok 4.1 Fast: Diligent Boards, Nasdaq Boardvantage; alternatives Azeus Convene, OnBoard
- Mistral Small: Nasdaq Boardvantage; alternatives Board Intelligence, Computershare Board Portal, OnBoard
- DeepSeek V4 Flash: Diligent Boards; alternatives Nasdaq Boardvantage, OnBoard
- Llama 4 Maverick: Diligent Boards; alternatives Board Intelligence, Nasdaq Boardvantage
- Qwen 3.7 Flash: Diligent Boards; alternatives AgileBoard, BoardEffect
- Kimi K2: Diligent Boards; alternatives Nasdaq Boardvantage, OnBoard
- GLM 4.7 FlashX: Diligent Boards; alternatives Nasdaq Boardvantage, OnBoard
- MiniMax M2.5: no first choice
- GPT-6 Luna: Nasdaq Boardvantage; alternatives Diligent Boards, OnBoard
- Muse Glimmer 30B: Diligent Boards, Nasdaq Boardvantage; alternatives Board Intelligence, OnBoard

## Sources the answers cite

80 of 84 answers came back with a source list, from 14 of 14 models. Sites named in the most answers:

- fast.io: 54 answers, 82 citations
- boardintelligence.com: 51 answers, 93 citations
- onboardmeetings.com: 44 answers, 79 citations
- appdeck.com: 38 answers, 71 citations
- diligent.com: 35 answers, 48 citations
- guideflow.com: 30 answers, 34 citations
- board-room.org: 26 answers, 32 citations
- nasdaq.com: 24 answers, 42 citations

Pages named in the most answers:

- https://fast.io/resources/board-portal-comparison (49 answers)
- https://appdeck.com/blog/board-portal-software-comparison-2026 (29 answers)
- https://boardintelligence.com/blog/what-is-the-best-board-management-software-for-large-organizations (28 answers)
- https://guideflow.com/blog/board-management-software (28 answers)
- https://learn.g2.com/best-board-management-software (23 answers)
- https://onboardmeetings.com/blog/enterprise-board-portal (23 answers)
- https://boardintelligence.com/en-us/board-portal/what-is-board-portal (22 answers)
- https://verifiedmarketresearch.com/blog/leading-board-portal-software (19 answers)
- https://boardintelligence.com/blog/what-are-the-top-board-management-software-platforms-for-2025 (17 answers)
- https://fast.io/resources/board-portal-software (14 answers)

## Warned against

- Diligent Boards: 18 of 73 labels negative. "Why avoid: While it is the enterprise standard for large public companies, it is criticized for having a dated user experience (UX) and very high costs" (Mistral Small, negative prompt)
- Nasdaq Boardvantage: 7 of 60 labels negative. "Why avoid: This platform is also enterprise-grade but comes with very high pricing ($20,000–$40,000+ per year)." (Mistral Small, negative prompt)
- Boardable: 6 of 10 labels negative. "Avoid per-seat vendors entirely (Boardable, BoardPro, Aprio, etc.) — they will scale catastrophically at your size." (DeepSeek V4 Flash, budget prompt)
- BoardEffect: 6 of 22 labels negative. "BoardEffect — Flag for Scalability, Mobile, and Support Gaps ... Higher risk | Mobile instability, downtime, weak support" (DeepSeek V4 Flash, 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, October 2026 Edition, finance-ai-index.com.