Property Scan vs ChatGPT by itself
Written by propertyscan.ai. We make one of the products compared here. Facts checked October 30, 2026. Not affiliated with OpenAI.
Who each one is for
ChatGPT by itself: Anyone. ChatGPT is a general-purpose AI assistant from OpenAI.
Property Scan: Licensed real estate agents. Property Scan covers 38 states and DC: any county, pulled on demand. You send an address by email, on the website, or in Claude or ChatGPT, and get a CMA back in minutes, built from recorded sales, with every adjustment shown. 3 free reports, no card.
The facts, with their sources
| Topic | ChatGPT by itself | Source |
|---|---|---|
| How you ask for a report | You add tools to ChatGPT as plugins, which people find, install and share inside ChatGPT. That's how an agent adds a comps tool such as propertyscan.ai. | developers.openai.comChecked Oct 30, 2026 |
| Where the data comes from | OpenAI's developer docs say web search lets its models find up-to-date information on the internet and cite their sources. | developers.openai.comChecked Oct 30, 2026 |
When ChatGPT by itself fits
- You want help with the words: a cover letter for your CMA, a listing description, or a reply to a seller.
- You're thinking through questions to ask before a listing appointment.
- You want an answer that cites web pages you can check: OpenAI's docs say web search provides 'answers with sourced citations.'
- You work in one of the 12 states we don't cover yet, such as Texas or Utah.
When Property Scan fits
- You already use ChatGPT: add propertyscan.ai, ask for comps in the same chat, and swap any comp just by saying so.
- The night before a listing appointment, when you need comps built from recorded sales, with every adjustment shown, before a seller sees them.
- A rural or acreage property with few sales nearby, where you want each comp to be a real recorded sale.
- You'd rather email: send the address to comps@propertyscan.ai and the PDF comes back in minutes.
Using both
Add propertyscan.ai to ChatGPT, so the comps come from recorded sales and ChatGPT helps you write around them.
How we checked
We read every page below on October 30, 2026, and each fact above links to the page it came from.
- developers.openai.com/plugins/concepts/pluginsRead Oct 30, 2026
- developers.openai.com/api/docs/guides/tools-web-searchRead Oct 30, 2026
Run a home you sold recently and compare.
Run comps on a home you soldSomething out of date? Email support@propertyscan.ai.