Industry Standard
CoStar
CoStar is a leading Real Estate solution designed for modern teams.
VS
Industry Standard
Zillow Premier Agent
Zillow Premier Agent is a leading Real Estate solution designed for modern teams.
50%CoStar
User Preference Split
50%Zillow Premier Agent
Best Value
Zillow Premier Agent
Starts at $10/mo
Top Rated
CoStar
4.6/5 from users
Most Popular
Zillow Premier Agent
Trusted by 5M+
Market Promotion
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Cost Projection
Based on entry-level paid plans.
10
1 USER500 USERS
CoStar
$490
EST. MONTHLY
Zillow Premier Agent
$100
EST. MONTHLY
Projected Scaling Costs
Team Size
CoStar
Zillow Premier Agent
1 Users
$49
$10
10 Users
$490
$100
50 Users
$2,450
$500
100 Users
$4,900
$1,000
CoStar
Primary NodeIndustry Standard
4.6
Satisfaction Index
$49
Efficiency: 85/100
Cost Efficiency
Pricing vs Value ratio.
4.6
Sentiment Hub
User satisfaction index.
ValueComplexity
Market Positioning
Market Quadrant
Competitive position.
Infrastructure Audit
Verified: 2026
SSL/TLS 1.3
Uptime: 99.9%
API: Ready
🌍 Market Leader
CoStar Pros
- Streamlined user onboarding.
- Highly customizable dashboard.
CoStar Cons
- Advanced features require premium plans.
Stack Compatibility Check
Select the tools you already use to see how well CoStar integrates.
Zillow Premier Agent
Secondary NodeIndustry Standard
4.6
Satisfaction Index
$10
Efficiency: 78/100
Cost Efficiency
Pricing vs Value ratio.
4.6
Sentiment Hub
User satisfaction index.
ValueComplexity
Market Positioning
Market Quadrant
Competitive position.
Infrastructure Audit
Verified: 2026
SSL/TLS 1.3
Uptime: 99.9%
API: Ready
🌍 Market Leader
Zillow Premier Agent Pros
- Streamlined user onboarding.
- Highly customizable dashboard.
Zillow Premier Agent Cons
- Advanced features require premium plans.
Stack Compatibility Check
Select the tools you already use to see how well Zillow Premier Agent integrates.
Migration Calculator
Estimate the effort to switch from CoStar to Zillow Premier Agent.
Based on Real Estate industry avgs
Team Size10 Users
Time to Migrate
15 Hours
Total downtime/setup
Data Export
CSV
Recommended format
Est. Cost
$750
In labor/consulting
StackBot AI
Online • Comparing CoStar vs Zillow Premier Agent
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