What is an ISA in real estate?

An ISA (Inside Sales Agent) is a team member dedicated to handling inbound leads, making outbound calls, and qualifying prospects before passing them to agents. ISAs are common in high-volume real estate teams.

How much does an ISA cost?

A full-time ISA typically costs $3,000 to $6,000 per month in salary, plus 20% to 35% in benefits and overhead. When you factor in training (2 to 3 months ramp-up) and turnover (average 12 months), the true annual cost is often 30% to 50% higher than salary alone.

Can AI fully replace an ISA?

AI excels at instant lead response, qualification, and follow-up sequences. It handles the high-volume, repetitive tasks that burn out ISAs. Most teams find AI handles 80% of initial interactions, letting human agents focus on high-value conversations.

ISA vs AI Agent Cost Comparison

See the real 12-month cost of hiring an ISA versus deploying an AI agent. Factor in salary, benefits, training, and turnover.

ISA Costs

ISA monthly salary

$2,000$8,000

Benefits/overhead (% of salary)

15%40%

Training ramp-up time

Expected ISA turnover

Volume

Monthly lead volume

50500

Target response time

Annual Savings with AI

$22,000

34% cost reduction

ISA (12-month cost)

$64,000

Salary: $48,000

Benefits: $12,000

Training: $4,000

AI Agent (12-month cost)

$42,000

Marketing Engine

$3,500/month

Break-Even

8 months

Recommended Service

Marketing Engine

Scalability (Leads per $1K spent)

ISA28 leads

AI Agent43 leads

Annual Savings

$22,000

Ready to put these numbers to work?

Share your numbers and we’ll tell you honestly whether AI moves the needle for your team.

Book a Strategy Call

ISA vs AI Agent Cost Comparison

See the real 12-month cost of hiring an ISA versus deploying an AI agent. Factor in salary, benefits, training, and turnover.

ISA Costs

ISA monthly salary

$2,000$8,000

Benefits/overhead (% of salary)

15%40%

Training ramp-up time

Expected ISA turnover

Volume

Monthly lead volume

50500

Target response time

Annual Savings with AI

$22,000

34% cost reduction

ISA (12-month cost)

$64,000

Salary: $48,000

Benefits: $12,000

Training: $4,000

AI Agent (12-month cost)

$42,000

Marketing Engine

$3,500/month

Break-Even

8 months

Recommended Service

Marketing Engine

Scalability (Leads per $1K spent)

ISA28 leads

AI Agent43 leads

Annual Savings

$22,000

Ready to put these numbers to work?

Share your numbers and we’ll tell you honestly whether AI moves the needle for your team.

Book a Strategy Call