IDX vs MLS: What’s the Difference?
August 11, 2026
The MLS is the database. IDX is the permission that puts part of it on your website. What each one is, who controls it, and what it means for your site.
The MLS is the database. IDX is the permission that puts part of it on your website. What each one is, who controls it, and what it means for your site.
MLS Website for Realtors: A WordPress Developer’s Implementation Guide In this guide: IDX, MLS, and the RESO Web API What Your Client Must Prepare Before You Write a Single Line