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

Gane 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 a small B2B company. Added to the October 2026 Edition on October 4, 2026. Page: https://www.gane.ai/index/finance/corporate/board-portals/2026-10/smb

This is the permanent record of the October 2026 Edition, published October 1, 2026 and superseded since. The current standing: https://www.gane.ai/index/finance/corporate/board-portals/smb/index.md

**Standing:** BoardPro leads with 54% of first choices; verdict clear leader. 54 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| Rank | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | [BoardPro](https://www.gane.ai/index/finance/vendors/boardpro/index.md) | 54% | 6% | 62 |
| 2 | [Boardable](https://www.gane.ai/index/finance/vendors/boardable/index.md) | 30% | 5% | 65 |
| 3 | [AppDeck](https://www.gane.ai/index/finance/vendors/appdeck/index.md) | 7% | 0% | 20 |
| 4 | [OnBoard](https://www.gane.ai/index/finance/vendors/onboard/index.md) | 2% | 31% | 52 |
| 5 | [BoardSpace](https://www.gane.ai/index/finance/vendors/boardspace/index.md) | 2% | 0% | 11 |
| 7 | [BoardEffect](https://www.gane.ai/index/finance/vendors/boardeffect/index.md) | 2% | 43% | 21 |
| 52 | [Nasdaq Boardvantage](https://www.gane.ai/index/finance/vendors/nasdaq-boardvantage/index.md) | 0% | 68% | 19 |
| 53 | [Diligent Boards](https://www.gane.ai/index/finance/vendors/diligent-boards/index.md) | 0% | 84% | 43 |

Rank is by share of first choices among all 53 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: AppDeck; alternatives BoardPro, Boardable, OnBoard
- GPT-5.4 mini: BoardEffect; alternatives OnBoard
- Gemini 3.5 Flash: BoardPro; alternatives Boardable, Ideals Board, OnBoard, Zeck
- Perplexity Sonar: BoardPro; alternatives Aprio Board Portal, Boardable, OnBoard
- Grok 4.20: BoardPro; alternatives Boardable, Boardly, OnBoard
- Mistral Small: BoardPro, Boardable; alternatives Diligent Boards
- DeepSeek V4 Flash: BoardPro; alternatives AppDeck, Boardable, OnBoard
- Llama 4 Maverick: BoardPro; alternatives BoardEffect, BoardOS, Boardable
- Qwen 3.7 Flash: Boardable; alternatives BoardPro, OnBoard
- Kimi K2: BoardPro; alternatives AppDeck, Boardable, OnBoard
- GLM 4.7 FlashX: BoardPro; alternatives Boardable, OnBoard
- MiniMax M2.5: AppDeck, BoardPro; alternatives Boardable
- GPT-6 Luna: BoardPro; alternatives Aprio Board Portal, OnBoard
- Muse Glimmer 30B: AppDeck, BoardPro; alternatives Boardable

## Sources the answers cite

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

- fast.io: 50 answers, 80 citations
- appdeck.com: 48 answers, 97 citations
- capterra.com: 44 answers, 81 citations
- guideflow.com: 42 answers, 42 citations
- g2.com: 35 answers, 62 citations
- boardintelligence.com: 31 answers, 46 citations
- board-room.org: 28 answers, 32 citations
- onboardmeetings.com: 25 answers, 33 citations

Pages named in the most answers:

- https://fast.io/resources/board-portal-comparison (48 answers)
- https://appdeck.com/blog/board-portal-software-comparison-2026 (46 answers)
- https://guideflow.com/blog/board-management-software (41 answers)
- https://appdeck.com/blog/board-portal-software-comparison-2025 (22 answers)
- https://capterra.com/board-management-software (18 answers)
- https://boardintelligence.com/blog/what-are-the-top-board-management-software-platforms-for-2025 (17 answers)
- https://onboardmeetings.com/blog/best-board-portals (17 answers)
- https://fast.io/resources/board-portal-software (16 answers)
- https://itechguides.com/best/board-portal-software (16 answers)
- https://board-room.org/ (14 answers)

## Warned against

- Diligent Boards: 36 of 43 labels negative. "Verdict: Avoid unless your small business has significant regulatory/compliance requirements or a high volume of subsidiary boards." (Qwen 3.7 Flash, negative prompt)
- OnBoard: 16 of 52 labels negative. "Small businesses should avoid Diligent and OnBoard due to high costs, outdated interfaces, poor usability, and slow support." (Mistral Small, negative prompt)
- Nasdaq Boardvantage: 13 of 19 labels negative. "also positioned as an enterprise product, with pricing cited around $20,000–$40,000+ annually ... making it a risky fit for tight budgets" (Perplexity Sonar, negative prompt)
- BoardEffect: 9 of 21 labels negative. "the biggest trap is choosing a traditional, enterprise-focused board portal (such as Diligent, Nasdaq Boardvantage, or BoardEffect)" (Gemini 3.5 Flash, budget prompt)

## Record

- Method: https://www.gane.ai/index/finance/methodology
- License: CC BY 4.0. Cite as Gane Index, October 2026 Edition, www.gane.ai/index/finance.