The choice between social media and a personal website is a false one. They do different jobs, and the agents who win online use them together — social for reach, the website for conversion.
What social media is good at
Social platforms are unmatched at reach and recency. They put you in front of people who were not looking for you, they keep you visible in a sphere's day-to-day feed, and they are the fastest way to signal that you are actively working.
What they are not good at is durable search visibility, long-form credibility, or lead capture on your terms. A post is gone in three days.
What a personal website is good at
A website is durable. It ranks under your name for years, it holds long-form content that no post can carry, and it converts on your terms — with your forms, your calls to action, and your brand.
What it is not good at is being discovered by people who were not already searching for you.
The pattern that actually works
Use social to earn attention and drive people to a specific page on your site — a neighborhood guide, a market note, a seller resource. Use the website to convert that attention into a real conversation. Every post has a job: to make one page on your site more visible.
Consistency between the two
Your name, photo, brokerage, and market should be identical across your website and every social profile. Inconsistency is the single most common trust-killer in agent marketing, and it is entirely preventable.