CoStar vs REISkip Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

CoStar

0.0 (0 reviews)

CoStar is a comprehensive commercial real estate information platform providing verified property data, market analytics, and inventory tracking to help you make informed investment and leasing decisions.

Starting at --
Free Trial NO FREE TRIAL
VS

REISkip

0.0 (0 reviews)

REISkip is a specialized skip tracing software providing real estate investors with accurate homeowner contact information including phone numbers and emails to improve lead generation and outreach efforts.

Starting at $49/mo
Free Trial NO FREE TRIAL

Quick Comparison

Feature CoStar REISkip
Website costar.com reiskip.com
Pricing Model Custom Subscription
Starting Price Custom Pricing $49/month
FREE Trial ✘ No free trial ✘ No free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✘ No product demo
Deployment cloud mobile cloud
Integrations LoopNet Ten-X Microsoft Outlook Zapier REI BlackBook Podio
Target Users small-business mid-market enterprise solopreneur small-business mid-market
Target Industries real-estate real-estate
Customer Count 0 0
Founded Year 1987 2018
Headquarters Washington, D.C., USA Houston, USA

Overview

C

CoStar

CoStar gives you access to the world’s largest database of commercial real estate information. You can research millions of properties, track market trends, and analyze comparable sales to stay ahead of the competition. Whether you are a broker looking for listings or an investor evaluating a new market, the platform provides verified data that helps you move faster and with more confidence.

You can manage your entire workflow from one interface, from identifying off-market opportunities to monitoring tenant movements. The software serves professionals across the industry, including appraisers, lenders, and property managers. By using their deep analytical tools, you can create professional reports and presentations that clearly demonstrate market value and potential risks to your clients or stakeholders.

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REISkip

REISkip is a data retrieval platform designed to help you find the right contact information for property owners. Instead of wasting time on dead-end leads, you can upload your property lists and receive verified phone numbers and email addresses in minutes. This allows you to reach motivated sellers faster and more reliably than using manual search methods.

You can manage your marketing lists directly within the platform and track which leads have been successfully traced. Whether you are a solo wholesaler or a growing investment firm, the software helps you bridge the gap between a property address and a live conversation with the owner. It focuses on high-quality data matching to ensure your cold calls and text campaigns reach the intended recipients.

Overview

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CoStar Features

  • Property Research Access detailed records for millions of commercial properties including ownership history, building specifications, and historical photos.
  • Market Analytics Monitor submarket trends with interactive charts and data sets to predict future rent growth and vacancy shifts.
  • Verified Listings Search thousands of active for-lease and for-sale listings that are updated daily by a massive research team.
  • Sales Comparables Evaluate recent transactions with confirmed sale prices and cap rates to accurately value any commercial asset.
  • Tenant Tracking Identify which companies are moving or expanding so you can pitch your services to the right decision-makers.
  • Custom Reporting Generate professional, branded PDF reports and presentations to share market insights directly with your clients.
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REISkip Features

  • Bulk Skip Tracing. Upload thousands of property addresses at once and receive accurate contact details for owners in a single organized file.
  • STARE Technology. Utilize proprietary data matching algorithms to filter out bad numbers and prioritize the most likely active contact points.
  • Single Skip Search. Perform individual searches on the fly when you need immediate contact information for a specific high-priority property lead.
  • List Management. Organize your traced leads into custom folders and categories to keep your marketing campaigns structured and efficient.
  • Email Discovery. Retrieve verified email addresses alongside phone numbers to expand your outreach strategy beyond just cold calling and texting.
  • Data Exporting. Download your enriched lead lists in flexible formats so you can easily move them into your favorite CRM or dialer.

Pricing Comparison

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CoStar Pricing

R

REISkip Pricing

Basic
$49
  • Access to bulk skip tracing
  • STARE data matching technology
  • Standard per-hit pricing
  • List management tools
  • Email and phone support

Pros & Cons

M

CoStar

Pros

  • Unmatched depth of verified commercial property data
  • Powerful filtering tools for finding niche opportunities
  • Comprehensive historical sales and lease information
  • Professional reporting tools save hours of manual work

Cons

  • High subscription costs compared to smaller competitors
  • Restrictive long-term contracts are standard practice
  • Steep learning curve for the advanced analytics
A

REISkip

Pros

  • High accuracy rates for mobile phone numbers
  • Fast processing times for large bulk uploads
  • User-friendly interface requires no technical expertise
  • Proprietary filtering reduces the number of wrong digits

Cons

  • Monthly subscription required to access tracing
  • No free trial to test data quality
  • Pricing can be high for low-volume users
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