> ## Content Index
> Fetch the complete content index at: https://www.medianexis.com/llms.txt
> Use this file to discover other available public pages before exploring further.

# ChatGPT cracks top 5 in Brand Keys’ 2026 loyalty ranking
- URL: https://www.medianexis.com/chatgpt-cracks-top-5-in-brand-keys-2026-loyalty-ranking/
- Published: 2026-09-15T23:17:37.000Z
- Updated: 2026-09-15T23:17:37.000Z
- Description: Brand Keys’ 18th annual loyalty ranking places ChatGPT at No. 5, behind Amazon, Microsoft, Google and Apple, after adding a new AI-prerequisite benchmark that cut the list from 100 brands to just 42.
- Author: Fabric.Media Editorial
- Tags: Measurement, AI, Sarah Mahoney, ChatGPT cracks top 5 in Brand Keys' 2026 loyalty ranking

**Why it matters.** Brands now get benchmarked against an AI-prerequisite standard, so marketers must prove AI utility to register loyalty at all, not just talk about it.

*Signal from* [*mediapost.com*](https://mediapost.com/?ref=medianexis.com) *·* [*Sarah Mahoney*](https://www.medianexis.com/tag/by-sarah-mahoney/) *·* [*read the original*](https://www.mediapost.com/publications/article/417836/research-chatgpt-leaps-to-no-5-in-loyalty.html?ref=medianexis.com)*.*