OpenAI API

platform.openai.com

AI Center for Real EstateOct 14, 2026

General assistantsCheck siteNot yet reviewed↗ Official site (blocks automated checks)

Overview

Developer access to OpenAI models.

Build custom tools for your team with a developer.

Pricing not public: check site

Describe properties, never people: review AI output for fair housing compliance before you publish.

chatgpt.com/ChatGPT

Chat assistant from OpenAI for writing, analysis, images and voice.

claude.com/Claude

Anthropic's assistant, strong at long documents and careful writing.

cohere.com/Cohere

Enterprise language models and search.

claude.com/Anthropic API

Developer access to Claude models.

ollama.com/Ollama

Run open AI models locally on your computer.

lmstudio.ai/LM Studio

Desktop app to download and run local models.