Compstak
New York, US · Founded 2011 · 11 known investors
CompStak is a crowdsourced commercial real estate data platform that aggregates millions of data points weekly to provide comprehensive CRE datasets for lenders, investors, and landlords. The platform aims to increase transparency and efficiency in commercial real estate transactions.
Data & InfrastructureEnterprise SoftwarePropTech
Founders & leadership
Compstak was founded in 2011 by Michael Mandel and Vadim Belobrovka.
MM

Michael MandelinCo-founder & CEO
VB
Vadim BelobrovkaCo-founder & CTO
HS
Hrach SimonianNamed on SEC filing
UU
Una Una Mitrovic
Investors · 11
500 GlobalSan Francisco · $150K
Camber CreekNew York · $1M
Canaan PartnersStamford · $500K – $20M
Escalate Capital PartnersAustin
Expansion Venture CapitalNew York · $100K – $2M
Founder CollectiveCambridge
Global BrainTokyo · $100K – $184M
IA Capital GroupNew York
MetaPropNew York · $100K – $1M
MetaProp VenturesNew York
Silicon BadiareportedNew York · $250K
Reported raises · per SEC filings
Form D private placements$3.9M disclosed across 1 round · 2014
▶$3.9MraisedNov 2014 · 13 investors · OtherRule 506(b)
▶$3.9MraisedNov 2014 · 13 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Hrach SimonianDirector
- Vadim BelobrovkaExecutive Officer, Director
- Michael MandelExecutive Officer, Director
- Offering amount
- $4.4M
- Amount sold
- $3.9M
- First sale
- Oct 2014
- Incorporated
- Corporation, Delaware, 2011
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 4
by search overlapZillow12462 shared keywordsZillow operates an online real estate marketplace where consumers can search homes for sale and rentals across US and Canadian cities, view mortgage rate information, and access home financing through Zillow Home Loans. It covers residential property listings, apartments and houses for rent, and mortgage services nationwide.
Cbre6873 shared keywordsCBRE is a global commercial real estate services and investment firm that also provides critical infrastructure services, offering property investment, leasing, design and build, and property/portfolio management. It serves clients across all sectors and geographies and produces market research and insights for occupiers and investors.
View The Space Fmr Hightower6396 shared keywordsA U.S. software provider serving commercial real estate professionals with a leasing and asset management platform. Landlords and brokers across office, retail, and industrial properties use it to track leases, assets, and tenants, and to set up custom alerts and reports on their pipeline.
Redfin4463 shared keywordsReal Estate & Homes for Sale, Rentals, Mortgages & Agents
Companies competing with Compstak for the same Google search keywords, organic and paid, via search-intersection analysis.
Frequently asked questions
- What does Compstak do?
- CompStak is a crowdsourced commercial real estate data platform that aggregates millions of data points weekly to provide comprehensive CRE datasets for lenders, investors, and landlords. The platform aims to increase transparency and efficiency in commercial real estate transactions.
- Who founded Compstak?
- Compstak was founded by Michael Mandel, Vadim Belobrovka in 2011.
- Who are Compstak's investors?
- Compstak's investors include 500 Global, Camber Creek, Canaan Partners, Escalate Capital Partners, Expansion Venture Capital, Founder Collective, Global Brain, IA Capital Group and 3 more.
- How much funding has Compstak raised?
- Compstak has disclosed $3.9M raised across 1 round.
- Where is Compstak headquartered?
- Compstak is headquartered in New York, US.





