# Data loss prevention for small business buyers: what AI models recommend, September 2026

Gane Index, September 2026 Edition. Asked as "data loss prevention platform" and as "DLP tool", six framings each, to twelve models with search on, on behalf of a small B2B company. Page: https://www.gane.ai/index/it/security/data-loss-prevention/2026-09/smb

This is the permanent record of the September 2026 Edition, published September 17, 2026 and superseded since. The current standing: https://www.gane.ai/index/it/security/data-loss-prevention/smb/index.md

**Standing:** Microsoft Purview DLP leads with 35% of first choices; verdict contested. 54 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| Rank | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | [Microsoft Purview DLP](https://www.gane.ai/index/it/vendors/microsoft-purview-dlp/index.md) | 35% | 9% | 53 |
| 2 | [CurrentWare](https://www.gane.ai/index/it/vendors/currentware/index.md) | 20% | 2% | 43 |
| 3 | [Safetica ONE](https://www.gane.ai/index/it/vendors/safetica-one/index.md) | 13% | 0% | 45 |
| 4 | [Nightfall AI](https://www.gane.ai/index/it/vendors/nightfall-ai/index.md) | 11% | 2% | 45 |
| 5 | [Google Workspace DLP](https://www.gane.ai/index/it/vendors/google-workspace-dlp/index.md) | 6% | 10% | 10 |
| 6 | [Netwrix Endpoint Protector](https://www.gane.ai/index/it/vendors/netwrix-endpoint-protector/index.md) | 2% | 9% | 44 |
| 14 | miniOrange DLP | 0% | 0% | 11 |
| 54 | [Trellix DLP](https://www.gane.ai/index/it/vendors/trellix-dlp/index.md) | 0% | 100% | 10 |
| 55 | [Forcepoint DLP](https://www.gane.ai/index/it/vendors/forcepoint-dlp/index.md) | 0% | 95% | 21 |
| 56 | [Symantec Data Loss Prevention](https://www.gane.ai/index/it/vendors/symantec-data-loss-prevention/index.md) | 0% | 96% | 26 |

Rank is by share of first choices among all 56 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: Kickidler DLP, Safetica ONE; alternatives Digital Guardian Endpoint DLP, Microsoft Purview DLP
- GPT-5.4 mini: Microsoft Purview DLP; alternatives Digital Guardian, Fortra DLP, Google Workspace DLP
- Gemini 3.5 Flash: Nightfall AI, Strac; alternatives Google Workspace DLP, Microsoft Purview DLP, Safetica ONE
- Perplexity Sonar: Safetica ONE; alternatives CurrentWare, Microsoft Purview DLP, Netwrix Endpoint Protector, miniOrange DLP
- Grok 4.20: Safetica ONE; alternatives CurrentWare, Microsoft Purview DLP, Netwrix Endpoint Protector
- Mistral Small: CurrentWare, Microsoft Purview DLP; alternatives Nightfall AI, Safetica ONE
- DeepSeek V4 Flash: Microsoft Purview DLP, Safetica ONE; alternatives CurrentWare
- Llama 4 Maverick: CurrentWare; alternatives Netwrix Endpoint Protector, Nightfall AI, Safetica ONE
- Qwen 3.7 Flash: Nightfall AI; alternatives CurrentWare, Microsoft Purview DLP
- Kimi K2: Nightfall AI; alternatives CurrentWare, Microsoft Purview DLP, Netwrix Endpoint Protector, Teramind DLP
- GLM 4.7 FlashX: Safetica ONE; alternatives CurrentWare, Microsoft Purview DLP, Nightfall AI
- MiniMax M2.5: CurrentWare; alternatives Netwrix Endpoint Protector, Nightfall AI, Safetica ONE

## Sources the answers cite

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

- currentware.com: 56 answers, 80 citations
- gartner.com: 41 answers, 43 citations
- miniorange.com: 35 answers, 41 citations
- learn.g2.com: 35 answers, 35 citations
- underdefense.com: 30 answers, 30 citations
- forcepoint.com: 25 answers, 27 citations
- kickidler.com: 23 answers, 27 citations
- consilien.com: 23 answers, 24 citations

Pages named in the most answers:

- https://currentware.com/blog/best-data-loss-prevention-software (56 answers)
- https://gartner.com/reviews/market/data-loss-prevention (41 answers)
- https://learn.g2.com/best-data-loss-prevention-software (35 answers)
- https://miniorange.com/blog/top-data-loss-prevention-tools (30 answers)
- https://underdefense.com/blog/dlp-solutions (29 answers)
- https://consilien.com/news/best-dlp-solutions-2026 (23 answers)
- https://kickidler.com/reviews/top-best-data-loss-prevention-software-dlp.html (23 answers)
- https://forcepoint.com/blog/insights/best-dlp-software (21 answers)
- https://spotsaas.com/list/data-loss-prevention--dlp--software/for-small-business (19 answers)
- https://mimecast.com/content/dlp-solutions-for-small-businesses (15 answers)

## Warned against

- Symantec Data Loss Prevention: 25 of 26 labels negative. "Heavy enterprise DLP suites (like Broadcom/Symantec or Forcepoint) are too expensive and require a dedicated team of security analysts to manage." (Gemini 3.5 Flash, budget prompt)
- Forcepoint DLP: 20 of 21 labels negative. "Heavy enterprise DLP suites (like Broadcom/Symantec or Forcepoint) are too expensive and require a dedicated team of security analysts to manage." (Gemini 3.5 Flash, budget prompt)
- Trellix DLP: 10 of 10 labels negative. "Traditional enterprise DLP platforms (like Symantec, Forcepoint, or Trellix) are the wrong choice for a company of your size." (Gemini 3.5 Flash, scale prompt)
- Proofpoint Enterprise DLP: 6 of 7 labels negative. "Some DLP solutions like Proofpoint and Symantec are expensive, have a steep learning curve, and are resource-intensive to deploy" (Claude Haiku 4.5, negative prompt)

## Record

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