# Datarails vs Diligent: which do AI models recommend for board, September 2026

Finance AI Recommendation Index, September 2026 Edition, Board and investor reporting. One of twelve models named Datarails first on the direct prompt; one named Diligent. Page: https://finance-ai-index.com/planning/board-and-investor-reporting/datarails-vs-diligent/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Datarails | 2% | #5 of 14 | 0% | 12 | 9 of 12 |
| Diligent | 2% | #6 of 14 | 71% | 17 | 9 of 12 |

## The direct prompt, model by model

- Kimi K2: datarails first (first choices: Datarails) (alternatives: Cube, Planful)
- Qwen 3.7 Flash: diligent first (first choices: Diligent) (alternatives: Enboarder, Fello, OnBoard)
- Gemini 3.5 Flash: neither first, one named (first choices: Mosaic, OnBoard) (alternatives: Board Intelligence, Cube, Datarails, Govenda, Jirav)
- Mistral Small: neither first, one named (first choices: Nasdaq Boardvantage) (alternatives: BoardEffect, Datarails, Fairview)
- Llama 4 Maverick: neither first, one named (first choices: Nasdaq Boardvantage) (alternatives: Datarails, Fairview)
- MiniMax M2.5: neither first, one named (first choices: OnBoard) (alternatives: BoardEffect, Datarails, Planful)
- Claude Haiku 4.5: neither named (first choices: OnBoard) (alternatives: Aprio Board Portal, Board Intelligence, HighRadius)
- GPT-5.4 mini: neither named (first choices: OnBoard) (alternatives: Board Intelligence, BoardPro, Diligent Boards, Nasdaq Boardvantage)
- Perplexity Sonar: neither named (first choices: OnBoard) (alternatives: Board Intelligence, BoardEffect, Nasdaq Boardvantage)
- Grok 4.1 Fast: neither named (first choices: OnBoard) (alternatives: AppDeck Board Portal, BoardPro, iBabs)
- DeepSeek V4 Flash: neither named (first choices: OnBoard) (alternatives: AppDeck Board Portal, Fairview)
- GLM 4.7 FlashX: neither named (first choices: Aprio Board Portal, OnBoard) (alternatives: AppDeck Board Portal, BoardEffect, Govenda, Nasdaq Boardvantage)

## What the models said about Diligent

- "Diligent ($15K\u201330K+/yr) and Board Intelligence are enterprise standard but far out of budget. Skip these" (DeepSeek V4 Flash, budget prompt, hard negative)
- "I would avoid Diligent, BoardEffect, and Boardvantage if budget is the main constraint" (Perplexity Sonar, budget prompt, hard negative)
- "Large public company: Diligent or Nasdaq Boardvantage (robust compliance, audit trails)" (MiniMax M2.5, comparative prompt, first choice)
- "Diligent is widely considered the gold standard." (Qwen 3.7 Flash, direct prompt, first choice)
- "Diligent is the titan of the industry. It is highly secure and customizable but can be very expensive and complex to implement." (Gemini 3.5 Flash, comparative prompt, alternative)

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all twelve models, for a mid-market B2B company; rank is within the category. Comparisons are drawn for the top eight products in each category. Published under CC BY 4.0; the output is the models' output, and nothing here is a recommendation by the index.