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Find Comps. Now.

Exchange national lease comps, sales comps, and property details right when you need them.

Always Free
Detailed Data

Join a network of 35,000+ CRE professionals

CompStak Exchange is the only platform for free, analyst-reviewed sales and lease comp data. Simply submit a comp and instantly access the deals you need.

Market Trends

Identify market trends with averages, tenant industry distribution, market rent heat map, and other insights behind your market assessments.

Accurate Valuation

Project income, estimate fair market value, and monitor trends with lease and sales comp details such as starting and effective rents, concessions, sales price, cap rate, NOI, and more.

Powerful Negotiation

Inform your negotiation strategy with market trends, competitive building sets, and key lease and sales comps metrics.

Better Prospecting

Build your prospecting toolkit with access to lease activity and lease expiration views. Stay ahead of the competition by canvassing for tenants or properties within your target market or industries.

Collaborate With Your Office

Unlock the power of collaboration with CompStak teams, which allows you to have shared visibility and a centralized location to store comp data.

Receive Deal Alerts

Track the pulse of the market with custom deal alerts by watching recently signed leases, deals that are set to expire, or customize your alert based on property types, submarkets, landlords, building class, and more.

Enhance Client Presentations

Efficiently incorporate key market activity and insights into your client reports.

“Not a day goes by where CompStak isn’t being utilized by our office. CompStak helps to better service our clients, making our brokers more productive.”

Brad Cohen


“My valuation teams are continually surprised by both the amount and quality of data available on CompStak Exchange in the Chicagoland area.”

Brandon Nunnink


“If CompStak is available in your market, I recommend to become a member as soon as possible. My team and I use it on a daily basis.”

Terence Kirk

Colliers International

“CompStak is an extremely valuable resource for valuation professionals due to the reliability of data and ease of use. The excellent Customer service also makes this a company I can get behind.”

Brian Spohr

Valbridge Property Advisors

“Knowledge is power and CompStak consistently delivers the information I need to provide my clients with the most accurate and up-to-date market intelligence available today.”

Cushman & Wakefield

Jon Olmstead

“CompStak’s data is so reliable that I have literally saved my clients money on EVERY transaction since I started using it.”

Benjamin Osgood


Deal data straight from the source

CompStak gathers and quality checks lease and sales comps from the professionals making deals so you can focus on meaningful networking, accurate analyses, and closing business.

Qualified Network of Contributors

We crowdsource our data from verified and active professionals at commercial brokerages and appraisal firms.

Experienced Data Scientists

Our team of real estate data experts is responsible for ensuring the reliability of our lease and sales comps.

Intuitive Platforms

From sophisticated mapping tools to custom reports, our platforms put CRE intelligence in reach.

Our Coverage Nationwide

Find lease and sales comps across the US.

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Comps Received




us markets