# Sender Score: how AI models rank it, November 2026

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

## 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% | 110 | 50% | 2 |

## What the models said for it

- "Free IP/domain reputation scoring (0–10)." (Grok 4.20, Email deliverability)

## And against it

- "These are useful for reputation or blacklist lookups but incomplete for full deliverability." (Grok 4.20, Email deliverability)

## 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 | 1 | 0 | 1 | 2 |
| 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 Sender Score, from 2 of the 2 answers that named it (only the models that return a source list).

### Domains cited

- emailtooltester.com: 2
- glockapps.com: 1
- loops.so: 1
- mailtrap.io: 1
- mailwarm.com: 1
- myemailverifier.com: 1
- reddit.com: 1
- salesdorado.com: 1
- salesforce.com: 1
- sendlayer.com: 1

### Pages cited

- https://emailtooltester.com/en/blog/best-email-deliverability-tools: 1
- https://emailtooltester.com/en/email-deliverability-test: 1
- https://glockapps.com/: 1
- https://glockapps.com/blog/email-deliverability-tools-for-reliable-inbox-testing: 1
- https://glockapps.com/email-deliverability: 1
- https://glockapps.com/inbox-email-tester: 1
- https://loops.so/resources/best-email-deliverability-tools: 1
- https://mailtrap.io/blog/email-deliverability-tools: 1

## The company

Sender; http://www.sender.net/; Vilnius, Lithuania; founded 2012. From Wikidata, fetched 2026-09-14.

## What it publishes

Every page sender.net exposes, read 2026-09-29: 1317 addresses. By kind, pages and the last 90 days:

- blog: 352 pages, 1 in the last 90 days, latest 2026-08-19
- case study: 3 pages, 0 in the last 90 days, latest 2025-10-16
- webinar or virtual event: 5 pages, 0 in the last 90 days, latest 2025-10-16
- conference or event: 2 pages, 0 in the last 90 days, latest 2025-10-16
- report or ebook: 1 pages, 0 in the last 90 days, latest 2025-01-28
- comparison: 51 pages, 2 in the last 90 days, latest 2026-09-10
- template or tool: 1 pages, 0 in the last 90 days, latest 2026-04-20
- glossary or explainer: 7 pages, 0 in the last 90 days, latest 2026-04-20
- news or press: 6 pages, 0 in the last 90 days, latest 2025-10-16
- Recent: 2026-09-10 comparison: Emailoctopus alternatives https://www.sender.net/blog/emailoctopus-alternatives
- Recent: 2026-09-10 comparison: Postmark alternatives https://www.sender.net/blog/postmark-alternatives
- Recent: 2026-08-19 blog: New feature mcp server https://www.sender.net/blog/new-feature-mcp-server
- Recent: 2026-05-13 comparison: Dedicated vs shared ip https://www.sender.net/blog/dedicated-vs-shared-ip
- Recent: 2026-04-20 glossary or explainer: What is email automation in sender https://www.sender.net/help/automation/what-is-email-automation-in-sender
- Recent: 2026-04-20 template or tool: Pre send checklist https://www.sender.net/help/email-campaigns/pre-send-checklist

## 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.