# Virtual data rooms for small business buyers: what AI models recommend, November 2026

Gane Index, November 2026 Edition. Asked as "virtual data room" and as "M&A due diligence data room", six framings each, to fourteen models with search on, on behalf of a small B2B company. Added to the November 2026 Edition. Page: https://www.gane.ai/index/finance/corporate/virtual-data-rooms/2026-11/smb

**Standing:** Papermark Data Rooms leads with 17% of first choices; verdict contested. 48 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| Rank | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | [Papermark Data Rooms](https://www.gane.ai/index/finance/vendors/papermark-data-rooms/index.md) | 17% | 0% | 24 |
| 2 | [Peony Data Room](https://www.gane.ai/index/finance/vendors/peony-data-room/index.md) | 15% | 0% | 12 |
| 3 | [SecureDocs](https://www.gane.ai/index/finance/vendors/securedocs/index.md) | 8% | 5% | 37 |
| 4 | [CapLinked](https://www.gane.ai/index/finance/vendors/caplinked/index.md) | 8% | 0% | 27 |
| 5 | [FirmRoom](https://www.gane.ai/index/finance/vendors/firmroom/index.md) | 8% | 4% | 24 |
| 6 | [iDeals](https://www.gane.ai/index/finance/vendors/ideals/index.md) | 8% | 22% | 36 |
| 7 | [Ellty](https://www.gane.ai/index/finance/vendors/ellty/index.md) | 8% | 0% | 11 |
| 8 | [iDeals Virtual Data Room](https://www.gane.ai/index/finance/vendors/ideals-virtual-data-room/index.md) | 6% | 0% | 15 |
| 9 | [Digify](https://www.gane.ai/index/finance/vendors/digify/index.md) | 4% | 13% | 23 |
| 10 | [Firmex](https://www.gane.ai/index/finance/vendors/firmex/index.md) | 4% | 41% | 32 |
| 12 | [DocSend](https://www.gane.ai/index/finance/vendors/docsend/index.md) | 2% | 13% | 30 |
| 13 | [Onehub](https://www.gane.ai/index/finance/vendors/onehub/index.md) | 2% | 0% | 19 |

Rank is by share of first choices among all 62 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: Peony Data Room; alternatives Boundeal VDR, Firmex, SecureDocs, iDeals
- GPT-5.4 mini: iDeals Virtual Data Room; alternatives DocSend, SecureDocs
- Gemini 3.5 Flash: Firmex, iDeals; alternatives Digify, DocSend, Orangedox, Papermark Data Rooms
- Perplexity Sonar: iDeals Virtual Data Room; alternatives DealRoom, Digify, DocSend, Papermark Data Rooms
- Grok 4.20: Onehub, iDeals Virtual Data Room; alternatives Box, FirmRoom
- Mistral Small: Box; alternatives CapLinked, Ellty, Onehub
- DeepSeek V4 Flash: Ellty; alternatives CapLinked, FirmRoom, iDeals
- Llama 4 Maverick: no first choice
- Qwen 3.7 Flash: iDeals; alternatives DocSend, Intralinks, SecureDocs
- Kimi K2: CapLinked, HelpRange; alternatives Box, SecureDocs, Watchdox, iDeals
- GLM 4.7 FlashX: CapLinked; alternatives FirmRoom, Peony Data Room, iDeals
- MiniMax M2.5: FirmRoom; alternatives Box, DocSend, Papermark Data Rooms, iDeals
- GPT-6 Luna: Papermark Data Rooms; alternatives Digify, SecureDocs
- Muse Glimmer 30B: Ellty; alternatives CapLinked, DeelTrix, Papermark Data Rooms, iDeals Virtual Data Room

## Sources the answers cite

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

- ellty.com: 37 answers, 52 citations
- firmroom.com: 35 answers, 62 citations
- capterra.com: 33 answers, 54 citations
- g2.com: 30 answers, 38 citations
- idealsvdr.com: 25 answers, 32 citations
- papermark.com: 25 answers, 32 citations
- getapp.com: 25 answers, 29 citations
- softwareadvice.com: 23 answers, 26 citations

Pages named in the most answers:

- https://firmroom.com/vdr-providers (29 answers)
- https://capterra.com/virtual-data-room-software (27 answers)
- https://getapp.com/it-management-software/virtual-data-room/org/small-business (24 answers)
- https://ellty.com/blog/best-virtual-data-room-for-small-business (22 answers)
- https://g2.com/categories/virtual-data-room-vdr/small-business (21 answers)
- https://softwareadvice.com/virtual-data-room (20 answers)
- https://thesmbguide.com/virtual-data-room (17 answers)
- https://dataroomreviews.net/best/best-virtual-data-room-for-small-business (16 answers)
- https://softwaretestinghelp.com/virtual-data-room-providers (13 answers)
- https://dealroom.net/resources/virtual-data-room-providers-comparison (12 answers)

## Warned against

- Datasite Diligence: 38 of 45 labels negative. "Charges per page and prices different file formats differently, leading to complicated and potentially high costs for small businesses" (Mistral Small, negative prompt)
- Intralinks: 34 of 41 labels negative. ""Avoid Intralinks at all costs!"* It has a steep learning curve, tedious user experience, and inefficient folder management." (Kimi K2, negative prompt)
- Firmex: 13 of 32 labels negative. "Enterprise-only providers (Datasite, Intralinks, Firmex) — pricing is opaque and typically starts at $25,000+/year" (Kimi K2, direct prompt)
- Ansarada: 10 of 18 labels negative. "Avoid if budget matters: Ansarada, Digify, and any custom-quote provider where you can't see pricing upfront" (Claude Haiku 4.5, negative prompt)

## Movement since October 2026

Floor: 10 points of share, measured on the calibration repeat.
New leader: Peony Data Room (29%) to Papermark Data Rooms (17%). Margin 2 points, within noise.

- Peony Data Room: 29% to 15%, −14. Cleared the floor by 4 points · rank 1 → 2 of 62.
- Papermark Data Rooms: 5% to 17%, +12. Cleared the floor by 2 points · rank 5 → 1 of 62.
- SecureDocs: 15% to 8%, −7. Inside the floor by 3 points · rank 2 → 3 of 62.
- CapLinked: 3% to 8%, +5. Inside the floor by 5 points · rank 8 → 4 of 62.
- FirmRoom: 3% to 8%, +5. Inside the floor by 5 points · rank 10 → 5 of 62.
- Ellty: 3% to 8%, +5. Inside the floor by 5 points · rank 9 → 7 of 62.
- Firmex: 7% to 4%, −3. Inside the floor by 7 points · rank 3 → 10 of 62.
- Orangedox: 5% to 2%, −3. Inside the floor by 7 points · rank 6 → 14 of 62.
- Digify: 2% to 4%, +2. Inside the floor by 8 points · rank 12 → 9 of 62.
- Onehub: 0% to 2%, +2. Inside the floor by 8 points · rank 21 → 13 of 62.
- iDeals: 7% to 8%, +1. Inside the floor by 9 points · rank 4 → 6 of 62.
- iDeals Virtual Data Room: 5% to 6%, +1. Inside the floor by 9 points · rank 7 → 8 of 62.

## Record

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