# Data warehouses for small business buyers: what AI models recommend, October 2026

Gane Index, October 2026 Edition. Asked as "cloud data warehouse" and as "analytical data warehouse platform", six framings each, to fourteen models with search on, on behalf of a small B2B company. Page: https://www.gane.ai/index/it/it-data/data-warehouses/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This is the permanent record of the October 2026 Edition, published October 1, 2026 and superseded since.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/it/it-data/data-warehouses/smb/index.md

**Standing:** Google BigQuery leads with 63% of first choices; verdict clear leader. 59 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| Rank | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | [Google BigQuery](https://www.gane.ai/index/it/vendors/google-bigquery/index.md) | 63% | 14% | 77 |
| 2 | [Snowflake](https://www.gane.ai/index/it/vendors/snowflake/index.md) | 24% | 34% | 73 |
| 3 | [MotherDuck](https://www.gane.ai/index/it/vendors/motherduck/index.md) | 5% | 3% | 30 |
| 4 | [Amazon Redshift](https://www.gane.ai/index/it/vendors/amazon-redshift/index.md) | 5% | 28% | 72 |
| 7 | [ClickHouse Cloud](https://www.gane.ai/index/it/vendors/clickhouse-cloud/index.md) | 0% | 10% | 29 |
| 8 | [Azure Synapse Analytics](https://www.gane.ai/index/it/vendors/azure-synapse-analytics/index.md) | 0% | 18% | 17 |
| 9 | [PostgreSQL](https://www.gane.ai/index/it/vendors/postgresql/index.md) | 0% | 10% | 10 |
| 49 | [Databricks SQL](https://www.gane.ai/index/it/vendors/databricks-sql/index.md) | 0% | 50% | 30 |

Rank is by share of first choices among all 49 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: Google BigQuery, Snowflake; alternatives Amazon Redshift, Databricks SQL, DuckDB
- GPT-5.4 mini: Snowflake; alternatives Google BigQuery
- Gemini 3.5 Flash: Google BigQuery; alternatives Amazon Redshift, MotherDuck, Mozart Data, Snowflake
- Perplexity Sonar: Snowflake; alternatives Amazon Redshift, ClickHouse Cloud, Google BigQuery, MotherDuck
- Grok 4.20: Google BigQuery; alternatives Amazon Redshift, Snowflake
- Mistral Small: Snowflake; alternatives Amazon Redshift, ClickHouse Cloud, Databricks SQL
- DeepSeek V4 Flash: Google BigQuery; alternatives Amazon Redshift, ClickHouse Cloud, Snowflake
- Llama 4 Maverick: no first choice
- Qwen 3.7 Flash: Google BigQuery, Snowflake; alternatives Amazon Redshift
- Kimi K2: Google BigQuery; alternatives Amazon Redshift, Snowflake
- GLM 4.7 FlashX: Google BigQuery, Snowflake; alternatives Amazon Redshift, Databricks SQL
- MiniMax M2.5: Google BigQuery, Snowflake; alternatives DuckDB, MotherDuck
- GPT-6 Luna: Google BigQuery; alternatives Amazon Redshift, Microsoft Fabric Data Warehouse, Snowflake
- Muse Glimmer 30B: Amazon Redshift, Google BigQuery; alternatives ClickHouse Cloud, MotherDuck, Snowflake

## Sources the answers cite

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

- clickhouse.com: 39 answers, 57 citations
- ovaledge.com: 38 answers, 38 citations
- motherduck.com: 36 answers, 72 citations
- fortegrp.com: 36 answers, 36 citations
- fivetran.com: 26 answers, 31 citations
- atlan.com: 25 answers, 26 citations
- airbyte.com: 18 answers, 18 citations
- modern-datatools.com: 17 answers, 18 citations

Pages named in the most answers:

- https://ovaledge.com/blog/cloud-data-warehouse-solutions (38 answers)
- https://fortegrp.com/insights/best-cloud-data-warehouse (36 answers)
- https://clickhouse.com/resources/engineering/top-5-cloud-data-warehouses (30 answers)
- https://atlan.com/best-cloud-data-warehouses (25 answers)
- https://fivetran.com/learn/data-warehouse-tools (24 answers)
- https://airbyte.com/top-etl-tools-for-sources/best-cloud-data-warehouses (17 answers)
- https://double.cloud/blog/posts/2024/09/cloud-data-warehouse-solutions (16 answers)
- https://modern-datatools.com/category/data-warehouse (16 answers)
- https://tinybird.co/blog/best-cloud-data-warehouse (16 answers)
- https://rudderstack.com/blog/data-warehouse-tools (14 answers)

## Warned against

- Snowflake: 25 of 73 labels negative. "small businesses are often cautioned to avoid or at least pilot very carefully: Snowflake – high baseline costs and compliance features behind premium editions, unpredictable compute billing" (Muse Glimmer 30B, negative prompt)
- Amazon Redshift: 20 of 72 labels negative. "Why to avoid: Redshift ... the "Provisioned" cluster version requires significant manual maintenance." (Gemini 3.5 Flash, negative prompt)
- Google BigQuery: 11 of 77 labels negative. "Google BigQuery – ... can be costly for low-volume, ad-hoc queries" (Muse Glimmer 30B, negative prompt)
- Databricks SQL: 15 of 30 labels negative. "Why to avoid: Databricks is a phenomenal platform for massive data science... the engineering overhead and administrative complexity of Databricks are an expensive nightmare." (Gemini 3.5 Flash, negative prompt)

## Movement since September 2026

Floor: 11 points of share, measured on the calibration repeat.
Same leader: Google BigQuery at 62%.

- Google BigQuery: 80% to 62%, −18. Cleared the floor by 7 points · rank 1 of 46, unchanged.
- Snowflake: 12% to 28%, +16. Cleared the floor by 5 points · rank 2 of 46, unchanged.
- MotherDuck: 2% to 4%, +2. Inside the floor by 9 points · rank 4 → 3 of 46.
- Amazon Redshift: 4% to 4%, ±0. Inside the floor by 11 points · rank 3 → 4 of 46.
- ClickHouse Cloud: 0% to 0%, ±0. Inside the floor by 11 points · rank 7 → 6 of 46.
- Azure Synapse Analytics: 0% to 0%, ±0. Inside the floor by 11 points · rank 9 → 7 of 46.
- PostgreSQL: 0% to 0%, ±0. Inside the floor by 11 points · rank 6 → 9 of 46.
- Databricks SQL: 0% to 0%, ±0. Inside the floor by 11 points · rank 11 → 45 of 46.

## Record

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