Altos Research vs CoStar 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

Altos Research

0.0 (0 reviews)

Altos Research provides real-time local real estate market data and analytics to help professionals track housing trends, price changes, and inventory levels across any zip code in the United States.

Starting at $99/mo
Free Trial NO FREE TRIAL
VS

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

Quick Comparison

Feature Altos Research CoStar
Website altosresearch.com costar.com
Pricing Model Subscription Custom
Starting Price $99/month Custom Pricing
FREE Trial ✘ No free trial ✘ No free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment cloud mobile cloud mobile
Integrations Salesforce LionDesk Follow Up Boss WordPress Constant Contact Mailchimp LoopNet Ten-X Microsoft Outlook
Target Users small-business mid-market enterprise small-business mid-market enterprise
Target Industries real-estate real-estate
Customer Count 0 0
Founded Year 2006 1987
Headquarters San Francisco, USA Washington, D.C., USA

Overview

A

Altos Research

Altos Research gives you instant access to real-time real estate market data for every zip code in the country. Instead of waiting months for lagging indicators, you can track active listings, median prices, and inventory levels as they change week-to-week. This allows you to provide your clients with up-to-the-minute insights that build your authority as a local market expert.

You can use the platform to generate branded market reports, embed live charts on your website, and automate email updates for your leads. Whether you are an individual agent, a large brokerage, or an institutional investor, the software helps you answer the question "How's the market?" with hard data rather than guesswork. It transforms complex market statistics into simple, visual stories that help you close more deals.

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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.

Overview

A

Altos Research Features

  • Real-Time Market Reports Generate branded PDF reports for any zip code to show your clients exactly what is happening in their local market right now.
  • Interactive Web Charts Embed live, auto-updating market charts directly onto your website to keep visitors engaged and capture more inbound real estate leads.
  • Market Action Index Use a single proprietary score to instantly determine if a specific local market favors buyers or sellers at any given moment.
  • Automated Email Nurturing Set up automated weekly market updates for your database so you stay top-of-mind with prospects without lifting a finger.
  • Custom Data Exports Download raw market data into spreadsheets so you can perform deep-dive analysis or create your own custom internal presentations.
  • Social Media Sharing Share dynamic market insights directly to your social profiles to position yourself as the go-to expert in your local community.
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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.

Pricing Comparison

A

Altos Research Pricing

Individual
$99
  • Track up to 5 zip codes
  • Unlimited branded PDF reports
  • Embeddable website charts
  • Market Action Index access
  • Weekly automated email alerts
  • Social media sharing tools
C

CoStar Pricing

Pros & Cons

M

Altos Research

Pros

  • Provides real-time data that beats lagging MLS statistics
  • Branded reports look professional and build immediate client trust
  • Automated emails keep you top-of-mind with minimal effort
  • Easy to embed charts on WordPress and other sites
  • Covers virtually every zip code in the United States

Cons

  • Monthly subscription costs can add up for solo agents
  • Learning curve to explain complex charts to clients
  • Data is focused on active listings rather than solds
A

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
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