The short answer
Three things get you into ChatGPT: let its crawlers in (GPTBot, OAI-SearchBot and ChatGPT-User), be present in Bing's web index, which is what ChatGPT search retrieves from, and publish pages that answer the exact question a buyer asks. Everything else is refinement.
Understand the three different bots first
OpenAI uses three separate crawlers and they do different jobs. Treating them as one thing is where most sites go wrong.
- GPTBot collects content that may be used to train future models. Allowing it is how you get into long-term model memory, the kind that produces a recommendation with no live search at all.
- OAI-SearchBot builds the search index behind ChatGPT search. Allowing it is how you become eligible to appear as a live source.
- ChatGPT-User fetches a page in the moment, because a user asked something that needs it. Blocking this one means your page cannot be opened even when ChatGPT wants to read it.
Blocking any of the three costs you something different. Blocking all three, which is what a default host setting often does, removes you from the picture entirely.
Get into the index ChatGPT actually retrieves from
ChatGPT search does not maintain a full web crawl of its own in the way Google does. Its live retrieval leans heavily on Bing's web index. That has a very practical consequence: work that gets you properly indexed in Bing is work that gets you eligible in ChatGPT.
So set up Bing Webmaster Tools, submit your sitemap, and confirm your pages are actually indexed rather than merely discovered. It is unglamorous and it is one of the highest leverage hours available.
Do the same in Google Search Console. Google AI Overviews and Gemini retrieve from Google, and the content work is identical, so you get two markets for one effort.
Write pages a model can lift from
A model writing an answer needs a sentence it can quote. That is a specific shape of writing and it is not how most marketing pages are written.
- Make the heading the question, phrased the way a person would say it out loud.
- Answer it in the first two sentences underneath, before any context or setup.
- Use short declarative sentences. A model extracts clauses, and a long sentence with three subordinate clauses extracts badly.
- Put the specifics in. Numbers, timeframes, named tools and named standards are what make one page more quotable than a thousand similar ones.
- Date the page and keep it current. Retrieval systems prefer content that looks maintained.
Make your business one entity, not five
If your name, address, phone number and description differ across your site, your directory listings and your social profiles, a retrieval system sees several weakly-evidenced businesses rather than one well-evidenced one.
Fix it by picking one canonical version of every detail, using it everywhere without variation, and marking it up in Organization schema with a stable identifier so the pages on your own site all point at the same entity rather than declaring a new one each time. That single change is the difference between authority that compounds and authority that scatters.
Earn corroboration you do not control
The last step is the slowest and it is the one that separates businesses that get named occasionally from businesses that get named consistently. Models weight sources by trust, and your own site is the least trusted source about you.
Reviews on platforms people actually use, listings in real directories, inclusion in roundups written by other people, and genuine coverage all do the same job: they confirm from the outside what your site claims from the inside. You cannot manufacture this quickly, which is exactly why it works.