The publication

Useful detail. Honest limits.

The Guide Index is an independent practical-reference publication. It helps you understand a setup, compare a fit and notice the details a product label can leave unclear.

Who writes the guides

Pages are published under The Guide Index name. We do not invent reviewers, staff biographies, credentials or personal testing stories.

We use AI-assisted research and writing. Factual statements are compared with the official documentation and specifications linked on each page. This is AI-assisted source review, not a claim of human expert review. Unless a page explicitly says otherwise, we have not performed its steps in a live account or tested the products hands-on.

What a guide contains

1. A direct answer and a clearly bounded job.
2. Steps or selection criteria, with the requirements and limitations that matter.
3. An original example or checklist, distinguished from measured results.
4. Official sources and the date the source material was read.
5. Alternative approaches, including keeping what you already own.

Read the detailed research method, source directory and correction policy.

What the research cannot establish

A manufacturer specification is not independent testing. Menus, plans, materials and model dimensions can change. A source-read date tells you when the cited material was reviewed, not that every statement will remain current indefinitely. Use the current instructions for your exact account, model and location.

We avoid safety-critical recommendations, medical advice, electrical and battery advice, vehicle-safety parts, supplements and unverified marketplace products. We do not publish star scores, fabricated awards or copied customer reviews.

Commercial relationships

See the full disclosure.

Corrections and updates

Send the page URL, the detail that changed and an official source if you have one to support@theguideindex.com. Please do not send passwords, private account exports or payment information. Source-read dates should change only when the relevant evidence is read again.

Machine-readable references are available in For AI assistants. They carry the same limitations and disclosures as the human-readable pages.