The Real Estate ISA Hiring Guide: Build a 24/7 Lead Conversion Machine

If you've ever watched a $40 Zillow lead die in your CRM because nobody called it for two days, you already understand the ISA thesis: lead gen isn't your problem. Lead conversion is. The teams closing 100+ transactions a year aren't buying better leads — they're calling the same leads faster, more often, and with someone whose entire job is to get them on the phone and on the calendar.

That person is an ISA — an Inside Sales Agent. And this is the guide for how to actually hire and deploy one without going broke.

What an ISA actually does

An ISA is not a receptionist and not a showing agent. An ISA is a dedicated caller whose entire job is the top of the funnel:

• Dial every new lead within minutes — Zillow, Realtor.com, your website, your sign calls, all of it.
• Work your sphere and past clients — the cheapest leads you already own and almost never call.
• Prospect FSBOs and expireds — the listings no one wants to call because it's uncomfortable.
• Qualify and book — confirm motivation, timeline, and pre-approval, then put them on the calendar for the agent.
• Re-nurture the dead — the "not right now" leads from 90 days ago that are now "actually, yes."

Why most agents don't have one (and why it's killing their business)

A good US ISA runs $50k–$80k/yr, plus commission, plus benefits, plus the desk and the dialer seat. Most solo agents and small teams can't justify that, so they do the worst possible thing: they let the agent do the calling.

The agent is your highest-cost, lowest-availability resource. Every hour the agent spends on the phone with an unqualified lead is an hour they're not in a listing presentation or at a closing. It's the most expensive dialing in real estate, and it's the slowest.

The agent should be on appointments. The ISA should be on the phone. Mix those up and you cap your own ceiling.

The remote ISA model that changed the math

Here's what the top teams figured out: the ISA's job is repeatable, trainable, and voice-based — which means it doesn't have to sit in your office. A dedicated, office-bound, English-fluent remote caller from the Philippines can do the exact same ISA job — same scripts, same CRM, same dialer — for a fraction of a US ISA's cost, with better hours, and zero turnover drama.

The "office-bound" part matters more than it sounds. A remote caller who works from a managed office (not their kitchen table) has quiet background, reliable internet, a dialer, a team lead who listens to calls, and a supervisor who shows up. That's the difference between an ISA and a virtual assistant who "also does some calling."

How to hire an ISA the right way

1. Define the one job. Not "help with marketing and also call leads." One job: call, qualify, book. Everything else is a distraction.
2. Script before you hire. Have your objection handling, your qualification questions, and your booking flow written before day one. A great caller with a bad script still fails.
3. Integrate the tools. Your ISA needs live access to your CRM (Follow Up Boss, KVCore, Salesforce) and your dialer (Mojo, Vulcan7). No "I'll email you the leads" — that's how speed dies.
4. Measure the right things. Not dials. Not talk time. Booked appointments that show. That's the only ISA metric that pays a commission check.
5. Pay for performance, not presence. A base plus a per-appointment-booked bonus keeps the ISA chasing the outcome you actually want.

What a GetCallers ISA costs vs a US ISA

A US ISA: ~$70k/yr loaded, quits at 9 months, takes 2 weeks of PTO, and doesn't work Sunday. A dedicated GetCallers remote ISA: a fraction of that cost (from $5/hr), month-to-month, covers nights and weekends, works from a managed office with QA, and has a backup if they're out. Same job, same scripts, same calendar — without the US payroll line item.

The leads you're not calling are the transactions the next agent is closing.

Want a trained ISA on your leads in 24 hours? Schedule a demo call and we'll build your ISA playbook from the scripts up.