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Finding better prospects starts with better data. Unlock accurate commercial real estate transaction data in every market.

Analyst-Reviewed Data. Available Nationwide. Free Access.

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

— Benjamin Osgood, Recreate

With CompStak, you can:

  • Prospect for new clients by keeping track of deals that are set to expire in the next 1-2 years.
  • Analyze averages of net effective and starting rents, transaction sizes, TI, and work value.
  • Discover tenants similar to your existing clients, based on location, space size, building class, and tenant industry.
  • Track new leases in a market, submarket, neighborhood, or a specific building set.
  • Build custom competitive sets by address or lease characteristics to understand current market dynamics and advise your clients on long-term strategy.

Track the pulse of the market with custom deal alerts.

  • Set up alerts and get notifications when deals are set to expire or every time a new deal is signed in your market.
  • Want to make sure you only receive comps relevant to your particular needs? Use our filters — property type, transaction size, tenant industry, lease term, net effective and starting rent, free rent, TI, and more — to narrow the criteria down.
  • You can track specific landlords, properties, submarkets, or even deals within a certain radius.

What our lease and sales comps look like

LA office comp

Office Lease

Dallas industrial comp

Industrial Lease

NYC Retail comp

Retail Lease

FT Lauderdale office sale

Office Sale

Industrial Sale

LA multifamily sale

Multifamily Sale

Nationwide coverage provides the data you need in every market


Comps Received




Lease SqFt

Analyst-reviewed data provides industry-leading accuracy

We go above and beyond to ensure the accuracy of our comps.

Trusted Sources – All of our comps come directly from commercial brokers and appraisers.

Analyst Review – Our analysts cross-check lease and sales comps details across multiple sources.

Community Regulation – Members receive more comps when they help us complete missing comp information.

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