# ALTCHA: how AI models rank it, November 2026

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

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Bot management](https://www.gane.ai/index/it/network/bot-management/index.md) | 0% | 31 | 0% | 1 |

## What the models said for it

- "An open-source, GDPR-compliant proof-of-work (PoW) solution" (Gemini 3.5 Flash, Bot management)

## 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 | 1 | 0 | 0 | 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 | 0 | 0 | 0 |
| 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 ALTCHA, from 1 of the 1 answers that named it (only the models that return a source list).

### Domains cited

- altcha.org: 1
- cloudflare.com: 1
- indusface.com: 1
- prophaze.com: 1
- radware.com: 1
- zerobot.info: 1

### Pages cited

- https://altcha.org/: 1
- https://cloudflare.com/products/bot-mitigation: 1
- https://indusface.com/blog/top-bot-management-software: 1
- https://prophaze.com/bot-mitigation-vendors-usa: 1
- https://radware.com/cyberpedia/bot-management/top-malicious-bots-security-solutions: 1
- https://zerobot.info/bot-protection-for-small-business: 1

## 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.