API Overview
This API provides comprehensive investment history, valuation data, funding rounds, and growth metrics for private companies. Simply provide a company name and receive structured deal intelligence including investor profiles, round sizes, post-money valuations, revenue estimates, headcount trends, comparable companies, and data confidence assessments. Private company deal data is notoriously fragmented and expensive — this API delivers it from a single endpoint at a fraction of the cost of enterprise research platforms.
Funding & Valuation History
Get a chronological view of every known funding round including round type, amount raised, lead investors, and post-money valuation — plus cumulative funding totals and latest valuation context.
Investor & Growth Intelligence
Identify key institutional and individual investors with round participation details, plus estimated revenue, headcount trajectory, and growth metrics for financial modeling.
Comps & Confidence Scoring
Receive 2-4 comparable company benchmarks with valuation context, plus transparent data confidence notes indicating which figures are confirmed versus estimated.
Premium API
This is a premium API that utilizes advanced AI analysis across investment databases, SEC filings, news sources, and financial registries to deliver structured private company deal intelligence on demand.
Sample Results
| Field | Example Value | Description |
|---|---|---|
CompanyName |
Anthropic | Official registered name of the private company |
FoundedYear |
2021 | Year the company was founded |
Headquarters |
San Francisco, California | City, state/region, and country of primary headquarters |
Industry |
Artificial Intelligence | Primary industry and sub-sector classification |
LatestValuation |
$380 billion | Most recent known or estimated valuation with date and context |
TotalFundingRaised |
$67.3 billion | Cumulative capital raised across all known funding rounds |
FundingRounds |
Series G ($30B, Feb 2026), Series F ($13B, Sep 2025)... | Chronological list of rounds with type, date, amount, and lead investors |
KeyInvestors |
Amazon ($8B total), Google ($2B), Sequoia, Lightspeed... | Notable institutional and individual investors with participation details |
EmployeeCountEstimate |
4,585 employees (as of February 2026) | Estimated current headcount and recent growth trajectory |
RevenueEstimate |
$14 billion run-rate revenue (2026) | Estimated annual revenue or ARR range with source context |
GrowthMetrics |
Revenue grew 10x annually for three consecutive years... | Key growth indicators including revenue growth rate and customer trends |
RecentDealsAndExits |
No exits reported - remains private company | Recent secondary transactions, acquisitions, IPO filings, or partnerships |
ComparableCompanies |
OpenAI ($300B valuation), xAI ($200B seeking), AI21 Labs | 2-4 peer companies with brief valuation comparisons |
DataConfidenceNotes |
High confidence - data from official company announcements... | Assessment of data recency and reliability |
API Details
Endpoint
https://api.interzoid.com/getprivatecompanydealintel
Request Format
https://api.interzoid.com/getprivatecompanydealintel?license=[licensekey]&lookup=[company name]
Sample Request
https://api.interzoid.com/getprivatecompanydealintel?license=fh5hs7*****&lookup=anthropic
Sample Response
{ "CompanyName": "Anthropic", "FoundedYear": "2021", "Headquarters": "San Francisco, California", "Industry": "Artificial Intelligence", "LatestValuation": "$380 billion", "TotalFundingRaised": "$67.3 billion", "FundingRounds": "Series G ($30 billion, February 2026), Series F ($13 billion, September 2025), Series E ($3.5 billion, March 2025)", "KeyInvestors": "D.E. Shaw Ventures, Dragoneer, Founders Fund, ICONIQ, MGX, Fidelity Management & Research Company, Lightspeed Venture Partners, Amazon ($8 billion total), Google ($2 billion), BlackRock, Sequoia Capital, General Catalyst", "EmployeeCountEstimate": "4,585 employees (as of February 2026)", "RevenueEstimate": "$14 billion run-rate revenue (2026), $5 billion run-rate (August 2025)", "GrowthMetrics": "Revenue grew 10x annually for three consecutive years, 300,000+ business customers (7x growth in past year), Claude Code revenue $2.5 billion run-rate", "RecentDealsAndExits": "No exits reported - remains private company", "ComparableCompanies": "OpenAI ($300 billion valuation), xAI ($200 billion seeking valuation), AI21 Labs", "DataConfidenceNotes": "High confidence - data from official company announcements, recent funding rounds well-documented, revenue figures from company statements", "Code": "Success", "Credits": "2836945" }
cURL Example (with API key in header)
curl --header "x-api-key: fh5hs7*****" "https://api.interzoid.com/getprivatecompanydealintel?lookup=anthropic"
Additional Examples
Here are additional real-world examples showing the API's deal intelligence capabilities across different stages, industries, and funding profiles:
Fintech Unicorn Fintech
{ "CompanyName": "Stripe", "FoundedYear": "2010", "Headquarters": "San Francisco, California", "Industry": "Financial Technology / Payments Infrastructure", "LatestValuation": "$91.5 billion (as of February 2025 secondary sale)", "TotalFundingRaised": "$9.4 billion across 21 rounds", "FundingRounds": "Series I ($6.5B, March 2023 at $50B), Series H ($600M, March 2021 at $95B), Series G ($850M, April 2020 at $36B), Series E ($245M, September 2018 at $20B)", "KeyInvestors": "Sequoia Capital, Andreessen Horowitz, Founders Fund, Thrive Capital, General Catalyst, Goldman Sachs, GIC, Baillie Gifford, Tiger Global, National Treasury Management Agency (Ireland)", "EmployeeCountEstimate": "8,000+ employees (2025), down from peak of 8,300 after 14% layoff in November 2022", "RevenueEstimate": "$3.5-4B estimated net revenue (2024), processing $1T+ annual payment volume", "GrowthMetrics": "Payment volume grew 25% YoY; net revenue growing 30%+; profitable since 2024; expanding into treasury, tax, identity, and lending products", "RecentDealsAndExits": "No IPO filed. Completed $1B tender offer in 2024 at $27.6B, followed by secondary transactions in early 2025 at $91.5B. IPO widely expected within 12-18 months", "ComparableCompanies": "Adyen ($45B market cap, public), Block/Square ($38B market cap, public), Checkout.com ($11B last valuation), PayPal ($70B market cap, public)", "DataConfidenceNotes": "High confidence on valuation and funding data from confirmed secondary transactions. Revenue estimates based on industry analyst reports and leaked financial data. Employee count from LinkedIn and news sources", "Code": "Success", "Credits": "2836920" }
Aerospace & Defense Aerospace
{ "CompanyName": "SpaceX", "FoundedYear": "2002", "Headquarters": "Hawthorne, California", "Industry": "Aerospace and Space Technology", "LatestValuation": "$800 billion (December 2025 tender offer)", "TotalFundingRaised": "$11.9 billion across 31 rounds from 240+ investors", "FundingRounds": "Series J (undisclosed, January 2025), Series I ($750M, December 2024 at $350B), Series H ($337M, June 2024 at $210B), Series G ($750M, January 2024 at $180B)", "KeyInvestors": "Founders Fund, Sequoia Capital, Andreessen Horowitz, Gigafund, Fidelity, Google, Valor Equity Partners, Baillie Gifford, Ontario Teachers' Pension Plan, T. Rowe Price", "EmployeeCountEstimate": "18,154 employees (February 2026), growing from 13,000 in 2023", "RevenueEstimate": "$15-16 billion (2025), with Starlink contributing $10B+ (65-70% of total)", "GrowthMetrics": "Revenue doubled 2023-2025; Starlink profitable and growing 50%+ YoY; 4M+ Starlink subscribers; 100+ launches annually; preparing for mid-2026 IPO targeting $1.5T valuation", "RecentDealsAndExits": "IPO of Starlink division expected mid-2026 at $30-50B raise. $2.56B tender offer completed December 2025. $500M stock buyback December 2024", "ComparableCompanies": "Blue Origin (private, estimated $28.5B), Rocket Lab ($11.5B market cap, public), Boeing Space division, Northrop Grumman Space Systems", "DataConfidenceNotes": "High confidence - valuation from confirmed tender offers, revenue estimates from multiple credible sources, IPO plans widely reported by major financial outlets", "Code": "Success", "Credits": "2836895" }
AI Infrastructure AI
{ "CompanyName": "Databricks", "FoundedYear": "2013", "Headquarters": "San Francisco, California", "Industry": "Data Analytics and AI Platform", "LatestValuation": "$134 billion (estimated, based on late-2025 secondary transactions)", "TotalFundingRaised": "$4.2 billion across 10 rounds", "FundingRounds": "Series J ($10B, December 2024 at $62B), Series I ($500M, September 2023 at $43B), Series H ($1.6B, August 2021 at $38B), Series G ($1B, February 2021 at $28B)", "KeyInvestors": "Andreessen Horowitz, Thrive Capital, ICONIQ Growth, Insight Partners, Tiger Global, Franklin Templeton, T. Rowe Price, Amazon, Microsoft, Google Ventures, Battery Ventures", "EmployeeCountEstimate": "7,000+ employees (2025), growing from 5,500 in 2023", "RevenueEstimate": "$5.4 billion ARR (late 2025), growing 65% YoY", "GrowthMetrics": "ARR grew from $1.6B to $5.4B in two years; AI workloads generating $1.4B (26% of total); 10,000+ enterprise customers; net retention rate above 140%", "RecentDealsAndExits": "No IPO filed but widely expected in 2025-2026. Active secondary market with shares trading at $134B implied valuation. Acquired Tabular (Apache Iceberg creators) in 2024", "ComparableCompanies": "Snowflake ($57B market cap, public), Palantir ($245B market cap, public), Confluent ($10B market cap, public), Fivetran ($5.6B last valuation, private)", "DataConfidenceNotes": "High confidence on funding rounds from official announcements. Valuation based on secondary market transactions. Revenue figures from company statements. IPO timeline from credible financial reporting", "Code": "Success", "Credits": "2836870" }
Defense Technology Defense
{ "CompanyName": "Anduril Industries", "FoundedYear": "2017", "Headquarters": "Costa Mesa, California", "Industry": "Defense Technology / Autonomous Systems", "LatestValuation": "$28 billion (Series F, August 2025)", "TotalFundingRaised": "$5.8 billion across 7 rounds", "FundingRounds": "Series F ($1.5B, August 2025 at $28B), Series E ($1.5B, August 2024 at $14B), Series D ($1.48B, December 2022 at $8.48B), Series C ($450M, June 2022 at $4.6B)", "KeyInvestors": "Founders Fund, Andreessen Horowitz, 8VC, Valor Equity Partners, Sands Capital, Lux Capital, D1 Capital Partners, WCM Investment Management, General Catalyst, Elad Gil", "EmployeeCountEstimate": "4,500+ employees (2025), growing from 2,500 in 2023", "RevenueEstimate": "$1B+ estimated annual revenue (2025), with $3B+ contract backlog", "GrowthMetrics": "Revenue approximately doubling YoY; major contract wins including $1B+ Army TITAN program; expanding from border security into naval, air defense, and space domains; Arsenal-1 manufacturing facility scaling production", "RecentDealsAndExits": "No IPO plans announced. $1.5B Series F (August 2025) doubled valuation in 12 months. Acquired Dive Technologies (underwater autonomous vehicles) and Area-I (small UAS) to expand capability portfolio", "ComparableCompanies": "Palantir ($245B market cap, public), Shield AI ($5.3B last valuation, private), Joby Aviation ($6.5B market cap, public), L3Harris Technologies ($44B market cap, public)", "DataConfidenceNotes": "High confidence on funding data from official announcements. Valuation confirmed from Series F round. Revenue estimate based on government contract disclosures and industry reporting. Employee count from LinkedIn and company statements", "Code": "Success", "Credits": "2836845" }
Additional Resources
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