# Proton: 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/gtm/vendors/proton

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Meeting scheduling](https://www.gane.ai/index/gtm/sales/meeting-scheduling/index.md) | 0% | 24 | 0% | 1 |

## What the models said for it

- "Proton's calendar and scheduling products are examples of privacy-first positioning, with end-to-end or zero-access encryption for event content." (GPT-5.4 mini, Scheduling)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-5.4 mini | 1 | 0 | 0 | 0 | 1 |
| Gemini 3.5 Flash | 0 | 0 | 0 | 0 | 0 |
| 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 Proton, from 1 of the 1 answers that named it (only the models that return a source list).

### Domains cited

- consumerreports.org: 1
- proton.me: 1 (its own site)

### Pages cited

- https://consumerreports.org/video-conferencing-services/guide-to-videoconference-services: 1
- https://proton.me/blog/meet-security-model: 1
- https://proton.me/calendar/privacy-policy: 1
- https://proton.me/files/A_Practical_Guide_to_Security_for_Growing_Businesses.pdf: 1

## 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.