CompStak®
The #1 Commercial Real Estate Data Platform | Lease Comps, Sale Comps, Property Data, & AI Intelligence
127 employees · est. 2011 · New York, United States
LoopNet
Is the leading online marketplace for commercial real estate and businesses for sale in the United States
507 employees · est. 1995 · Richmond, United States
LoopNet is the older company (2011 vs 1995); LoopNet is the larger of the two.
Side-by-Side Comparison
| Metric | CompStak® | LoopNet |
|---|---|---|
| Founded | ||
| Founded | 2011 | 1995 older |
| Headquarters | ||
| Headquarters | New York, United States | Richmond, United States |
| Employees | ||
| Employees | 127 | 507 larger |
| Industry | ||
| Industry | Big Data, Prop Tech, Real Estate | Advertising, E-Commerce, Marketplaces |
| Funding Stage | ||
| Funding Stage | Series C | Acquired |
| Total Funding | ||
| Total Funding | $80.92M | $910.00M |
| Funding Rounds | ||
| Funding Rounds | 10 | 4 |
| Services | ||
| Services | Not tracked yet | Real Estate Listings, Auction Platform, Broker Connections, Property Valuation Tools, Investment Advice |
| Target Customers | ||
| Target Customers | Not tracked yet | Real Estate Investors, Commercial Property Buyers, Real Estate Brokers, Property Managers, Business Owners Seeking Real Estate |
| Taxonomy | ||
| Taxonomy | Commercial Real Estate, Real Estate Information, Lease Comps, Crowdsourcing, Brokerage, Property Information, Market Leader, Deal Information, New York, Appraisal, Reliable Data, Accurate Information | Commercial Real Estate Marketplace, Property Listings, For Sale Properties, For Lease Properties, CRE Tenant Audience, Real Estate Transactions, Online Listing Presence, Property Marketing, Commercial Real Estate Brokers, Real Estate Technology Services, Landlord Services, Real Estate Agents, Buyer And Tenant Connections, Property Management Solutions |
| Website | ||
| Website | compstak.com | loopnet.com |
About CompStak®
CompStak® is a leading platform providing reliable and accurate commercial real estate data, emphasizing the belief that transparency in real estate information leads to more effective deal making. Founded in 2012 and headquartered in the United States, the company is a market leader in commercial d...
About LoopNet
LoopNet, founded in 1995, is the leading online marketplace for commercial real estate in the United States, as highlighted by its slogan. Positioned at the forefront of the Prop Tech industry, LoopNet offers unparalleled platform reach with over 13 million monthly unique visitors. Its comprehensive...
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Funding, hiring, leadership and stack changes at CompStak® and LoopNet — by email.
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Related Comparisons
Compiled from the BounceWatch company index. We last looked at CompStak® on 12 Sep 2024, and LoopNet on 6 Apr 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.