# ClickHouse: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 2 judge labels across 1 category by 2 of 14 models. Page: https://www.gane.ai/index/gtm/vendors/clickhouse

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Data warehouse and reverse ETL for marketing](https://www.gane.ai/index/gtm/gtm-data/data-warehouse-reverse-etl/index.md) | 0% | 94 | 50% | 2 |

## And against it

- "open-source OLAP databases (like ClickHouse) require heavy DevOps overhead to maintain, scale, and back up—an unnecessary burden for marketing ops" (Gemini 3.5 Flash, Warehouse & ETL)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-5.4 mini | 0 | 0 | 0 | 0 | 0 |
| Gemini 3.5 Flash | 0 | 0 | 0 | 1 | 1 |
| Perplexity Sonar | 0 | 0 | 0 | 0 | 0 |
| Grok 4.20 | 0 | 0 | 0 | 0 | 0 |
| Mistral Small | 0 | 0 | 0 | 0 | 0 |
| DeepSeek V4 Flash | 0 | 0 | 0 | 0 | 0 |
| Llama 4 Maverick | 0 | 0 | 0 | 0 | 0 |
| Qwen 3.7 Flash | 0 | 0 | 0 | 0 | 0 |
| Kimi K2 | 0 | 0 | 0 | 0 | 0 |
| GLM 4.7 FlashX | 0 | 0 | 0 | 0 | 0 |
| MiniMax M2.5 | 0 | 0 | 1 | 0 | 1 |
| GPT-6 Luna | 0 | 0 | 0 | 0 | 0 |
| Muse Glimmer 30B | 0 | 0 | 0 | 0 | 0 |

## Sources returned with these answers

The sites and pages cited by the answers that named ClickHouse, from 2 of the 5 answers that named it (only the models that return a source list).

### Domains cited

- algoscale.com: 1
- blog.coupler.io: 1
- cdp.com: 1
- clarisights.com: 1
- classicinformatics.com: 1
- clickhouse.com: 1 (its own site)
- datapipelines.com: 1
- datawhistl.com: 1
- e6data.com: 1
- gane.ai/index: 1

### Pages cited

- https://algoscale.com/blog/cloud-data-warehouse: 1
- https://blog.coupler.io/martech-stack: 1
- https://cdp.com/glossary/reverse-etl: 1
- https://clarisights.com/Blog/Articles/why-your-approach-to-enterprise-marketing-reporting-is-fundamentally-flawed: 1
- https://classicinformatics.com/blog/cloud-data-warehouse: 1
- https://clickhouse.com/resources/engineering/choosing-cloud-data-warehouse: 1
- https://datapipelines.com/best/best-reverse-etl-tools: 1
- https://datawhistl.com/blog/activation-ready-data-model: 1

## In its own words

What ClickHouse's own pages state, read 2026-10-05. Stated by the vendor, not checked by the index.

- Positioning: Fast Open-Source OLAP DBMS (https://clickhouse.com/)
- For: AI (https://clickhouse.com/)
- Price stated: ClickHouse Cloud, which starts at $50/month. (https://clickhouse.com/)
- Starting price: 50 (https://clickhouse.com/)
- Free plan or trial: 30 day trial and $300 credits (https://clickhouse.com/)
- Integrations claimed: 100 (https://clickhouse.com/)
- Certifications: HIPAA, PCI DSS, CCPA, EU-US DPF, GDPR, ISO 27001
- Hosting: AWS, GCP, Azure, N. Virginia (us-east-1), Private regions
- Customers named: meta, ebay, microsoft, spotify, lyft, hubspot, contentsquare, cisco

## What it publishes

Every page clickhouse.com exposes, read 2026-09-29: 10003 addresses. By kind, pages and the last 90 days:

- blog: 1014 pages, 97 in the last 90 days, latest 2026-09-28
- case study: 2 pages, 0 in the last 90 days, latest undated
- webinar or virtual event: 29 pages, 7 in the last 90 days, latest 2026-09-10
- conference or event: 208 pages, 5 in the last 90 days, latest 2026-09-14
- report or ebook: 655 pages, 0 in the last 90 days, latest 2026-05-27
- comparison: 58 pages, 2 in the last 90 days, latest 2026-09-10
- template or tool: 27 pages, 0 in the last 90 days, latest undated
- glossary or explainer: 40 pages, 0 in the last 90 days, latest undated
- podcast or video: 463 pages, 20 in the last 90 days, latest 2026-09-29
- news or press: 15 pages, 0 in the last 90 days, latest 2024-05-23
- Recent: 2026-09-29 podcast or video: Clickhouse 26.5 sql compatibility https://clickhouse.com/videos/clickhouse-26.5-sql-compatibility
- Recent: 2026-09-28 blog: Chdb durable layer for agent memory https://clickhouse.com/blog/chdb-durable-layer-for-agent-memory
- Recent: 2026-09-28 blog: Can your postgres survive a bad query https://clickhouse.com/blog/can-your-postgres-survive-a-bad-query
- Recent: 2026-09-23 blog: Clickhouse release 26 09 https://clickhouse.com/blog/clickhouse-release-26-09
- Recent: 2026-09-22 blog: Clickhouse appoints mike scarpelli to board of directors https://clickhouse.com/blog/clickhouse-appoints-mike-scarpelli-to-board-of-directors
- Recent: 2026-09-22 blog: Fountain agentic ai for high volume hiring https://clickhouse.com/blog/fountain-agentic-ai-for-high-volume-hiring

## Record

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