# Lob: how AI models rank it, September 2026

GTM AI Recommendation Index, September 2026 Edition. Named in 48 judge labels across 1 categories by 12 of 12 models. Page: https://gtm-ai-index.com/vendors/lob/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| Print | 9% | 2 | 27% | 48 |

## What the models said for it

- "Postalytics or Lob are strong starting points if you want CRM-connected marketing automation" (Kimi K2, Direct mail)
- "1. Lob - API-First Platform ... Lob - Complete REST API, webhook support, postal IQ routing" (GLM 4.7 FlashX, Direct mail)
- "Choose PostGrid or Lob if you want API-first, developer-controlled automation" (Perplexity Sonar, Direct mail)
- "I'd recommend Lob as the safest overall choice for print and direct mail marketing." (GPT-5.4 mini, Direct mail)

## And against it

- "Platforms to Avoid on a Tight Budget- Lob — Great API, but the $260–550/month platform fee" (DeepSeek V4 Flash, Direct mail)
- "SaaS "Subscription Traps" to Avoid on a Budget ... they are not ideal for tight budgets" (Gemini 3.5 Flash, Direct mail)
- "Steep Learning Curve: Complex API documentation and lack of guidance for non-developers" (GLM 4.7 FlashX, Direct mail)
- "Avoid Lob ($260-$550/month) ... their monthly fees are too high for limited budgets." (Kimi K2, Direct mail)

## 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, September 2026 Edition, gtm-ai-index.com.