# Mailslurp: 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/mailslurp

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Email deliverability and testing tools](https://www.gane.ai/index/gtm/marketing/email-deliverability-and-testing/index.md) | 0% | 100 | 0% | 1 |

## 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 | 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 | 1 | 0 | 1 |
| 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 Mailslurp, from 5 of the 5 answers that named it (only the models that return a source list).

### Domains cited

- mailslurp.com: 5 (its own site)
- capterra.com: 3
- emaillistverify.com: 2
- zerobounce.net: 2
- apollo.io: 1
- featuredcustomers.com: 1
- help.instantly.ai: 1
- instantly.ai: 1
- lilachbullock.com: 1
- mailforge.ai: 1

### Pages cited

- https://mailslurp.com/product/inbox-placement-deliverability-tests: 4
- https://capterra.com/p/10041175/Inbox-Placement-Test: 3
- https://emaillistverify.com/inbox-placement-test: 2
- https://zerobounce.net/services/inbox-placement-test: 2
- https://apollo.io/insights/how-do-i-evaluate-email-verification-and-deliverability-features-in-a-sales-tool: 1
- https://featuredcustomers.com/software/inbox-placement-testing-software: 1
- https://help.instantly.ai/en/articles/10147177-inbox-placement-feature: 1
- https://instantly.ai/inbox-placement: 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.