# Rocketseed: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 11 judge labels across 1 category by 8 of 14 models. Page: https://www.gane.ai/index/gtm/vendors/rocketseed

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Email signature management](https://www.gane.ai/index/gtm/marketing/email-signature-management/index.md) | 0% | 25 | 27% | 11 |

## What the models said for it

- "Choose Opensense or Rocketseed if signature banners are expected to generate measurable marketing or revenue results." (Perplexity Sonar, Email signatures)
- "Teams that want a managed rollout and signature-banner marketing" (GPT-6 Luna, Email signatures)
- "Rocketseed (Best for Server-Side & Marketing-Focused)" (Grok 4.20, Email signatures)

## And against it

- "Weak for smaller teams; server-side model raises similar interception concerns... outdated for strict security environments" (Grok 4.20, Email signatures)
- "Mentioned as a "criticized challenger" with a high negative share in some evaluations" (Mistral Small, Email signatures)
- "or pure enterprise (e.g., some Rocketseed features)" (Grok 4.20, Email signatures)

## 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 | 1 | 1 | 2 | 4 |
| Mistral Small | 0 | 0 | 0 | 1 | 1 |
| DeepSeek V4 Flash | 0 | 0 | 1 | 0 | 1 |
| Llama 4 Maverick | 0 | 0 | 0 | 0 | 0 |
| Qwen 3.7 Flash | 0 | 0 | 0 | 0 | 0 |
| Kimi K2 | 0 | 0 | 1 | 0 | 1 |
| GLM 4.7 FlashX | 0 | 0 | 1 | 0 | 1 |
| MiniMax M2.5 | 0 | 0 | 1 | 0 | 1 |
| GPT-6 Luna | 0 | 1 | 0 | 0 | 1 |
| Muse Glimmer 30B | 0 | 0 | 0 | 0 | 0 |

## Sources returned with these answers

The sites and pages cited by the answers that named Rocketseed, from 29 of the 31 answers that named it (only the models that return a source list).

### Domains cited

- wisestamp.com: 24
- softwareadvice.com: 14
- capterra.com: 12
- getapp.com: 12
- g2.com: 11
- signitic.com: 10
- exclaimer.com: 9
- syncsignature.com: 8
- geekflare.com: 7
- scribe-mail.com: 7

### Pages cited

- https://wisestamp.com/guides/best-email-signature-management-software: 19
- https://softwareadvice.com/email-signature: 9
- https://signitic.com/en/resources/the-ultimate-guide-to-email-signature-software-in-2025: 8
- https://wisestamp.com/guides/best-office-365-email-signature-software: 8
- https://geekflare.com/guides/best-email-signature-software: 7
- https://capterra.com/email-signature-software: 6
- https://mailbutler.io/blog/email/email-signature-management-tools: 6
- https://wisestamp.com/guides/how-to-choose-email-signature-management-software-it-guide: 6

## What it publishes

Every page rocketseed.com exposes, read 2026-10-05: 407 addresses. By kind, pages and the last 90 days:

- blog: 204 pages, 0 in the last 90 days, latest 2026-06-15
- case study: 77 pages, 1 in the last 90 days, latest 2026-09-28
- report or ebook: 1 pages, 0 in the last 90 days, latest 2025-08-20
- comparison: 6 pages, 0 in the last 90 days, latest 2026-02-25
- template or tool: 4 pages, 0 in the last 90 days, latest 2025-10-07
- glossary or explainer: 2 pages, 0 in the last 90 days, latest undated
- podcast or video: 16 pages, 0 in the last 90 days, latest undated
- news or press: 1 pages, 0 in the last 90 days, latest undated
- Recent: 2026-09-28 case study: Industry case studies https://www.rocketseed.com/solutions/industry-case-studies
- Recent: 2026-06-15 blog: Email signature consistency test https://www.rocketseed.com/blog/email-signature-consistency-test
- Recent: 2026-05-29 blog: Retention marketing with email signatures https://www.rocketseed.com/blog/retention-marketing-with-email-signatures
- Recent: 2026-05-28 blog: Email signature software best banner marketing features https://www.rocketseed.com/blog/email-signature-software-best-banner-marketing-features
- Recent: 2026-05-27 blog: Atl btl ttl marketing https://www.rocketseed.com/blog/atl-btl-ttl-marketing
- Recent: 2026-05-26 blog: Most secure email signature management software https://www.rocketseed.com/blog/most-secure-email-signature-management-software

## 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.