# Sifflet: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 13 judge labels across 1 category by 9 of 14 models. Page: https://www.gane.ai/index/it/vendors/sifflet

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Data quality and observability](https://www.gane.ai/index/it/it-data/data-quality-and-observability/index.md) | 0% | 24 | 8% | 13 |

## What the models said for it

- "Best Value / Strong Contender: Sifflet ... arguably the smartest choice" (DeepSeek V4 Flash, Data observability)
- "Sifflet - Best for: Business-aware observability and collaboration" (GLM 4.7 FlashX, Data observability)
- "Rising challenger focused on lineage and observability together." (DeepSeek V4 Flash, Data observability)

## And against it

- "Avoid if on a Tight Budget ... Sifflet (~$48K+/year)" (DeepSeek V4 Flash, Data observability)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 0 | 1 | 0 | 1 |
| GPT-5.4 mini | 0 | 0 | 0 | 0 | 0 |
| Gemini 3.5 Flash | 0 | 0 | 0 | 0 | 0 |
| Perplexity Sonar | 0 | 0 | 1 | 0 | 1 |
| Grok 4.20 | 0 | 0 | 1 | 0 | 1 |
| Mistral Small | 0 | 0 | 1 | 0 | 1 |
| DeepSeek V4 Flash | 0 | 2 | 0 | 1 | 3 |
| Llama 4 Maverick | 0 | 0 | 0 | 0 | 0 |
| Qwen 3.7 Flash | 0 | 0 | 0 | 0 | 0 |
| Kimi K2 | 0 | 0 | 1 | 0 | 1 |
| GLM 4.7 FlashX | 0 | 1 | 0 | 0 | 1 |
| MiniMax M2.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-6 Luna | 0 | 0 | 1 | 0 | 1 |
| Muse Glimmer 30B | 0 | 0 | 3 | 0 | 3 |

## Sources returned with these answers

The sites and pages cited by the answers that named Sifflet, from 35 of the 35 answers that named it (only the models that return a source list).

### Domains cited

- research.isg-one.com: 24
- g2.com: 17
- atlan.com: 11
- datakitchen.io: 11
- algoscale.com: 10
- getorchestra.io: 10
- kanerika.com: 10
- montecarlo.ai: 9
- siffletdata.com: 9 (its own site)
- techtarget.com: 9

### Pages cited

- https://research.isg-one.com/buyers-guide/analytics_and_data/data_observability/2024: 18
- https://research.isg-one.com/market-perspectives/isg-buyers-guide-for-data-observability-classifies-and-rates-software-providers: 13
- https://algoscale.com/data-engineering/best-data-observability-tools: 10
- https://kanerika.com/blogs/data-observability-tools: 10
- https://atlan.com/know/data-observability-tools: 9
- https://integrate.io/blog/top-data-observability-tools: 8
- https://techtarget.com/news/7-expert-recommended-data-observability-tools/842088: 8
- https://dotcom-monitor.com/blog/best-observability-tools: 7

## In its own words

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

- Positioning: The Control Plane for Data and AI (https://siffletdata.com/)
- For: data leaders, engineers, and platform teams (https://siffletdata.com/)
- Price stated: Free 14-day trial available. Paid plans available for teams and enterprises. (https://siffletdata.com/)
- Starting price: 0 (https://siffletdata.com/)
- Free plan or trial: Free 14-day trial available. (https://siffletdata.com/)
- Certifications: ISO 27001
- Hosting: Customer's choice (EU or US), Europe (UK), EU (Ireland), US
- Customers named: Penguin Random House, Saint-Gobain, Euronext, Carrefour Links, Hypebeast, The Adaptavist, Etam, BBC Studios

## What it publishes

Every page siffletdata.com exposes, read 2026-10-05: 949 addresses. By kind, pages and the last 90 days:

- blog: 197 pages, 0 in the last 90 days, latest undated
- case study: 14 pages, 0 in the last 90 days, latest undated
- webinar or virtual event: 46 pages, 0 in the last 90 days, latest 2026-02-11
- conference or event: 5 pages, 0 in the last 90 days, latest undated
- comparison: 13 pages, 0 in the last 90 days, latest undated
- template or tool: 3 pages, 0 in the last 90 days, latest undated
- podcast or video: 1 pages, 0 in the last 90 days, latest undated
- Recent: 2026-02-11 webinar or virtual event: 2026 data trends everything you need to know https://www.siffletdata.com/webinars-and-replays/2026-data-trends-everything-you-need-to-know
- Recent: 2026-02-10 webinar or virtual event: Ai agents for data observability https://www.siffletdata.com/webinars-and-replays/ai-agents-for-data-observability
- Recent: 2026-01-27 webinar or virtual event: Data observability in action sifflet for snowflake https://www.siffletdata.com/webinars-and-replays/data-observability-in-action-sifflet-for-snowflake

## Record

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