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CompStak

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Plans

PlanBilled and limitsPrice
CompStak ExchangeFor verified brokers, appraisers, and researchers · contribute comps to unlock others · Market Dashboard includedFree
CompStak Prospect Individual ContributorContracts annual · From $199.99/mo · 1 US market · 1 licensed user · 250 monthly tenant exports$199.99 a month
CompStak Prospect Team AccessContracts annual · From $499.99/mo · up to 3 markets · up to 3 licensed users · 350 monthly tenant exports per user$499.99 a month
CompStak One ConnectCompStak One features · Rent Predictor · Agent Connect (MCP)On request
CompStak OneVerified CRE data · analytics · portfolios · CompScoutOn request
CompStak Prospect Organization/EnterpriseContracts annual · Nationwide access · company-wide licensed users · 450 monthly exports per user · designated client success manager · API integrationOn request

As compstak.com lists them, read 14 Oct 2026. The maker's own page has the final word.

Facts from CompStak's own pages

Agent Connect
Agent Connect is CompStak's MCP connection for querying verified data inside ChatGPT, Claude, Gemini and Microsoft Copilot. · compstak.com, 14 Oct 2026
AI integrations
Agent Connect is an MCP server that connects verified CompStak data with internal data in AI tools including Claude, Gemini, ChatGPT, and Copilot. · compstak.com, 7 Oct 2026
Analysis
CompStak One includes analytics, portfolio analysis, AI Market Summary, and natural-language comp search through CompScout. · compstak.com, 7 Oct 2026
Analytics
CompStak offers visualizations, market reports and trend analysis across its U.S. markets. · compstak.com, 14 Oct 2026
API capabilities
The APIs support market rent and concession analysis, building valuation, space underwriting with comparable leases, and matching or deduplicating property records. · compstak.com, 14 Oct 2026
API offering
CompStak advertises four APIs: Market Insights, Property Insights, Space Insights and Property Standardization. · compstak.com, 14 Oct 2026
Company
CompStak says it launched in 2012 and is an independent, privately held commercial real estate transaction data company. · compstak.com, 7 Oct 2026
Company headquarters and size
LinkedIn lists headquarters in New York, NY and a company size of 51–200 employees. · mx.linkedin.com, 14 Oct 2026
Company legal name
Crunchbase lists the legal entity as CompStak, Inc., founded by Michael Mandel and Vadim Belobrovka. · crunchbase.com, 14 Oct 2026
CompScout
CompScout lets users surface comparable transactions with natural-language prompts. · compstak.com, 14 Oct 2026
Coverage
The platform states that its verified data spans 105 U.S. markets and office, retail, industrial, multifamily, flex, R&D and land assets. · compstak.com, 14 Oct 2026
Data delivery
CompStak offers API, bulk data feeds, and custom MCP delivery for integrating data into applications, models, warehouses, and workflows. · compstak.com, 7 Oct 2026
Data detail
Lease comp fields include net effective rent, free rent, tenant improvements, and escalations; sale fields include cap rate, NOI, buyer and seller, and price per square foot. · compstak.com, 7 Oct 2026
Data feeds
Scheduled bulk feeds deliver lease, sale, property and loan records in ingestion-ready form for warehouses, BI layers and models. · compstak.com, 14 Oct 2026
Documentation
The help center covers Exchange onboarding, data collection, verification, credits, teams and FAQs; API terms say separate technical documentation and usage limits apply. · help.compstak.com, 14 Oct 2026
Employee review signal
Glassdoor shows a 3.9 out of 5 employee rating from 49 reviews, with 69% saying they would recommend CompStak to a friend. · glassdoor.com, 14 Oct 2026
Exchange
CompStak Exchange is a free, analyst-reviewed comp platform where contributors submit deals to access comps. · compstak.com, 7 Oct 2026
Exchange model
CompStak Exchange lets verified brokers, appraisers and researchers contribute comparable transactions to unlock other comps. · help.compstak.com, 14 Oct 2026
Exchange tools
Exchange includes team comp storage, market trends, rent heat maps, alerts, and prospecting tools for lease activity and expirations. · compstak.com, 7 Oct 2026
Founded
2011 · compstak.com, 28 Sept 2026
Free-trial policy
CompStak's pricing article says all enterprise prospects receive a free trial and dedicated sales support. · compstak.com, 14 Oct 2026
Funding
Houlihan Lokey reports CompStak announced a $50 million Series C led by Morgan Stanley Expansion Capital on November 12, 2021, bringing total funding to $78 million. · hl.com, 14 Oct 2026
Headquarters
675 6th Ave, Floor 4, New York, NY 10010, United States · compstak.com, 28 Sept 2026
Integrations
CompStak supports API, scheduled data-feed and MCP delivery into applications, warehouses, BI tools and AI assistants. · compstak.com, 14 Oct 2026

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