# Data virtualization for enterprise buyers: what AI models recommend, October 2026

IT AI Recommendation Index, October 2026 Edition. Asked as "data virtualization platform" and as "data fabric for federated queries", 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://it-ai-index.com/it-data/data-virtualization/enterprise/

**Standing:** Denodo leads with 86% of first choices; verdict clear leader. 43 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| # | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | Denodo | 86% | 8% | 72 |
| 2 | TIBCO Data Virtualization | 5% | 23% | 39 |
| 3 | Dremio | 2% | 14% | 28 |
| 4 | IBM Data Virtualization | 2% | 7% | 14 |
| 5 | Starburst Galaxy | 2% | 36% | 11 |
| 6 | Starburst | 0% | 3% | 39 |
| 7 | Informatica Intelligent Data Management Cloud | 0% | 18% | 17 |
| 8 | IBM Cloud Pak for Data | 0% | 23% | 13 |

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

- Claude Haiku 4.5: Denodo; alternatives Informatica Intelligent Data Management Cloud, TIBCO Data Virtualization
- GPT-5.4 mini: Denodo; alternatives IBM Data Virtualization / Cloud Pak for Data, SAP Datasphere
- Gemini 3.5 Flash: Denodo; alternatives Dremio, SAP Datasphere, Starburst, TIBCO Data Virtualization
- Perplexity Sonar: Denodo; alternatives IBM Data Virtualization
- Grok 4.1 Fast: Denodo; alternatives IBM Data Fabric / watsonx.data, TIBCO Data Virtualization
- Mistral Small: Denodo; alternatives Informatica Intelligent Data Management Cloud, SAP Datasphere
- DeepSeek V4 Flash: Denodo; alternatives CData Connect Cloud, IBM Cloud Pak for Data, Informatica Data Virtualization, TIBCO Data Virtualization
- Llama 4 Maverick: no first choice
- Qwen 3.7 Flash: Denodo; alternatives Dremio, Microsoft Fabric / Synapse, Rockset, Starburst
- Kimi K2: Denodo; alternatives CData Virtuality, IBM Cloud Pak for Data, Starburst
- GLM 4.7 FlashX: Denodo; alternatives IBM Data Virtualization, K2View Fabric, Starburst Galaxy
- MiniMax M2.5: Denodo; alternatives IBM InfoSphere Data Virtualization, Oracle Data Virtualization, TIBCO Data Virtualization
- GPT-6 Luna: Denodo; alternatives Dremio, SAP Datasphere, Starburst
- Muse Glimmer 30B: Denodo; alternatives CData, Data Virtuality, Informatica Intelligent Data Management Cloud, TIBCO Data Virtualization

## Sources the answers cite

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

- domo.com: 43 answers, 44 citations
- promethium.ai: 37 answers, 51 citations
- denodo.com: 31 answers, 60 citations
- airbyte.com: 27 answers, 27 citations
- thectoclub.com: 25 answers, 25 citations
- g2.com: 23 answers, 29 citations
- eweek.com: 23 answers, 23 citations
- checkthat.ai: 22 answers, 28 citations

Pages named in the most answers:

- https://domo.com/learn/article/best-data-virtualization-platforms (41 answers)
- https://promethium.ai/guides/data-virtualization-tools-vendors (32 answers)
- https://airbyte.com/top-etl-tools-for-sources/data-virtualization-tools (27 answers)
- https://thectoclub.com/tools/best-data-virtualization-software (25 answers)
- https://eweek.com/big-data-and-analytics/best-data-virtualization-tools (23 answers)
- https://etlclub.net/best-data-virtualization-platforms (21 answers)
- https://verifiedmarketresearch.com/blog/best-data-virtualization-software (20 answers)
- https://checkthat.ai/answers/what-are-the-best-data-virtualization-solutions (17 answers)
- https://cotocus.com/blog/top-10-data-virtualization-platforms-features-pros-cons-comparison (15 answers)
- https://gartner.com/reviews/market/data-virtualization (14 answers)

## Warned against

- TIBCO Data Virtualization: 9 of 39 labels negative. "TIBCO Data Virtualization (in its current form)... Complex to set up and configure; requires specialized skills" (GLM 4.7 FlashX, negative prompt)
- Denodo: 6 of 72 labels negative. "While Denodo is a leader, its competitors (like older versions of generic web services) that haven't adapted to Iceberg/Open Table formats are falling behind." (Qwen 3.7 Flash, negative prompt)
- Dremio: 4 of 28 labels negative. "Avoid platforms that rely heavily on Per-User or Pay-as-you-go Compute Credits (common in some cloud-native lakehouse tools like early-stage versions of Dremio or Starburst Galaxy" (Qwen 3.7 Flash, budget prompt)
- Apache Drill: 3 of 3 labels negative. "Apache Drill without enterprise hardening): Lack enterprise-grade governance, caching, security" (Grok 4.1 Fast, negative prompt)

## Record

- Method: https://it-ai-index.com/methodology/
- Raw judge labels and full responses: https://it-ai-index.com/data/
- License: CC BY 4.0. Cite as IT AI Recommendation Index, October 2026 Edition, it-ai-index.com.