# CodeTwo Email Signatures 365: how AI models rank it, October 2026

GTM AI Recommendation Index, October 2026 Edition. Named in 54 judge labels across 1 categories by 14 of 14 models. Page: https://gtm-ai-index.com/vendors/codetwo-email-signatures-365/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| Email signature management | 8% | 4 | 15% | 54 |

## What the models said for it

- "If your company is Microsoft 365‑only and IT prefers to manage governance centrally, CodeTwo Email Signatures 365 is the best choice." (GLM 4.7 FlashX, Email signatures)
- "If your B2B organization runs entirely on Microsoft 365 and Outlook, CodeTwo is widely considered the gold standard." (Gemini 3.5 Flash, Email signatures)
- "centralized, server-side platforms like Exclaimer, CodeTwo, and Letsignit as the safer class of tools" (Perplexity Sonar, Email signatures)
- "For a typical mid-market B2B company on Microsoft 365, I'd start with CodeTwo Email Signatures 365." (GPT-6 Luna, Email signatures)

## And against it

- "CodeTwo Email Signatures 365 - Outlook Integration Issues: Signatures sometimes not displaying immediately or old signatures persisting unexpectedly" (GLM 4.7 FlashX, Email signatures)
- "Lacks SCIM ... These gaps make it unsuitable for regulated industries" (Mistral Small, Email signatures)
- "Tools like CodeTwo and Exclaimer sometimes face complaints about Outlook rendering inconsistencies, slow syncing, or steep learning curves" (Grok 4.1 Fast, Email signatures)
- "CodeTwo's signature editor is widely cited in reviews as difficult and unintuitive, particularly for non-technical users." (Muse Glimmer 30B, Email signatures)

## What it publishes

Every page codetwo.com exposes, read 2026-10-05: 1573 addresses. By kind, pages and the last 90 days:

- blog: 329 pages, 6 in the last 90 days, latest 2026-09-14
- case study: 58 pages, 0 in the last 90 days, latest undated
- conference or event: 7 pages, 0 in the last 90 days, latest 2025-09-10
- report or ebook: 31 pages, 0 in the last 90 days, latest undated
- comparison: 22 pages, 0 in the last 90 days, latest 2026-06-17
- glossary or explainer: 2 pages, 0 in the last 90 days, latest 2025-03-31
- podcast or video: 1 pages, 0 in the last 90 days, latest undated
- Recent: 2026-09-14 blog: New codetwo attributes https://www.codetwo.com/blog/new-codetwo-attributes/
- Recent: 2026-08-10 blog: Preferred signature https://www.codetwo.com/blog/preferred-signature/
- Recent: 2026-08-03 blog: New ribbon experience https://www.codetwo.com/blog/new-ribbon-experience
- Recent: 2026-07-31 blog: G2 sourceforge summer 2026 https://www.codetwo.com/blog/g2-sourceforge-summer-2026
- Recent: 2026-07-27 blog: Codetwo at xchange august 2026 https://www.codetwo.com/blog/codetwo-at-xchange-august-2026
- Recent: 2026-07-08 blog: Signature switch personal or shared mailbox https://www.codetwo.com/blog/signature-switch-personal-or-shared-mailbox

## Record

- Method: https://gtm-ai-index.com/methodology/
- Raw judge labels and full responses: https://gtm-ai-index.com/data/
- License: CC BY 4.0. Cite as GTM AI Recommendation Index, October 2026 Edition, gtm-ai-index.com.