# MailerCheck: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 5 judge labels across 2 categories by 5 of 14 models. Page: https://www.gane.ai/index/gtm/vendors/mailercheck

## 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% | 29 | 0% | 4 |
| [Email verification](https://www.gane.ai/index/gtm/gtm-data/email-verification/index.md) | 0% | 43 | 0% | 1 |

## What the models said for it

- "If you are starting out, begin with Google Postmaster Tools (free, essential for Gmail data) and MailerCheck (for every major send)." (Qwen 3.7 Flash, Email deliverability)
- "MailerCheck or Mailchimp's free plan offer more comprehensive features while staying budget-friendly." (Kimi K2, Email deliverability)
- "consider MailerCheck, whose paid plans reportedly start at $7/month" (Perplexity Sonar, 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 | 1 | 0 | 0 | 1 |
| Grok 4.20 | 0 | 0 | 0 | 0 | 0 |
| Mistral Small | 0 | 0 | 1 | 0 | 1 |
| DeepSeek V4 Flash | 0 | 0 | 0 | 0 | 0 |
| Llama 4 Maverick | 0 | 0 | 0 | 0 | 0 |
| Qwen 3.7 Flash | 1 | 0 | 0 | 0 | 1 |
| Kimi K2 | 0 | 1 | 0 | 0 | 1 |
| GLM 4.7 FlashX | 0 | 0 | 0 | 0 | 0 |
| MiniMax M2.5 | 0 | 0 | 1 | 0 | 1 |
| 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 MailerCheck, from 14 of the 15 answers that named it (only the models that return a source list).

### Domains cited

- g2.com: 6
- mailercheck.com: 6 (its own site)
- toolradar.com: 6
- amplemarket.com: 4
- mailgun.com: 4
- mailtester.com: 4
- omnisend.com: 4
- prospeo.io: 4
- wiredmessenger.com: 4
- allegrow.co: 3

### Pages cited

- https://mailercheck.com/articles/best-email-deliverability-tools: 5
- https://amplemarket.com/blog/best-email-deliverability-tools: 4
- https://omnisend.com/blog/email-deliverability-tools: 4
- https://toolradar.com/best/email-deliverability/for/small-businesses: 4
- https://wiredmessenger.com/blogs/best-email-deliverability-tools: 4
- https://g2.com/categories/email-deliverability/small-business: 3
- https://loops.so/resources/best-email-deliverability-tools: 3
- https://mailgun.com/blog/deliverability/email-deliverability-tools: 3

## In its own words

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

- Positioning: Email list verification and deliverability testing tool (https://mailercheck.com/)
- For: How many credits do you need? (https://www.mailercheck.com/pricing)
- Price stated: Pay as you go $ 10.00
1,000 credits $ 0.01 per credit (https://mailercheck.com/)
- Starting price: $ 10.00 (https://mailercheck.com/)
- Free plan or trial: Sign up free
And receive 10 free credits to get started (https://mailercheck.com/)
- Integrations claimed: 7 (https://www.mailercheck.com/help/integrations)
- Certifications: GDPR
- Customers named: Papercup

## What it publishes

Every page mailercheck.com exposes, read 2026-09-29: 108 addresses. By kind, pages and the last 90 days:

- blog: 36 pages, 0 in the last 90 days, latest 2026-04-13
- comparison: 9 pages, 0 in the last 90 days, latest 2021-08-12
- template or tool: 1 pages, 0 in the last 90 days, latest 2023-12-20
- Recent: 2026-04-13 blog: Best email deliverability tools https://www.mailercheck.com/articles/best-email-deliverability-tools
- Recent: 2026-03-17 blog: Best dmarc analyzer tools https://www.mailercheck.com/articles/best-dmarc-analyzer-tools
- Recent: 2026-02-25 blog: Mailchimp competitors https://www.mailercheck.com/articles/mailchimp-competitors
- Recent: 2026-01-21 blog: Improve your deliverability with inbox insights https://www.mailercheck.com/articles/improve-your-deliverability-with-inbox-insights
- Recent: 2025-12-17 blog: Transactional email mcp server https://www.mailercheck.com/articles/transactional-email-mcp-server
- Recent: 2025-11-19 blog: Email validation using python https://www.mailercheck.com/articles/email-validation-using-python

## 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.