# stierproducts (ChatGPT App)

> Product tier lists, all cited

- Type: app
- Publisher: NOAH LIEBENBERG (official)
- Categories: Productivity
- Website: https://chatgpt.com/plugins/plugin_asdk_app_6a836e56e4dc8191bbc1b86d3c84f0b6
- Open in ChatGPT: https://chatgpt.com/plugins/plugin_asdk_app_6a836e56e4dc8191bbc1b86d3c84f0b6
- Version: 1.0.0
- Listed: 2026-10-04

## About

S-to-F tier lists for 208 product categories, built by consolidating independent research runs over expert reviews and owner reports. Every placement is cited, and every citation carries the outlet, a verbatim quote, who said it, and whether we fetched the link and confirmed it. Boards are graded both ways: the products the research says to avoid are published in the bottom tiers rather than dropped, so you get the half a buying guide leaves out. Products carry GTIN barcodes and, where the maker published one, an announcement date. No affiliate links and no sponsored placements: no brand can pay to move on a board.

## How to use

1. **Add it in ChatGPT** Open stierproducts in ChatGPT's Plugin directory (button above), select + to add it and sign in if asked.

2. **Use it in a chat** Type @ in the composer and pick stierproducts, or start your message with its name. ChatGPT may also suggest it when it fits what you ask.

## Example prompts

- "What are the best mirrorless cameras, and which ones should I avoid?"
- "I'm looking at a Ninja air fryer. Where does it rank, and what did reviewers actually say?"
- "Compare the top two robot vacuums and give me their barcodes so I can price them locally."

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Source: https://chatgptplugins.directory/apps/stierproducts · Index: https://chatgptplugins.directory/llms.txt · Independent and community-run. Not affiliated with or endorsed by OpenAI. ChatGPT is a trademark of OpenAI.