aVenture
also invests · investor profileTechstars '23San Francisco, US · Founded 2022 · 9 employees on LinkedIn · 2 known investors
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aVenture provides research and data on venture-backed startups and enterprise tech, tracking ownership structures, funding histories, and competitive positioning across companies. It serves investors and firms with premium insights, covering more than 110,000 companies across 137 countries.
Also known as aventure.vc
Founders & leadership
aVenture was founded in 2022 by William Callahan.

Investors · 2
How we know: the Techstars portfolio · open dataset · Top 3000 Accelerator Startups (no YC) 2026-08 · Not right? Tell us
How we know: funding news · Not right? Tell us
Company profile
researched Sep 2026aVenture is an independent research platform based in San Francisco that provides private company and venture capital intelligence. The platform aggregates company profiles, funding round histories, valuations, investor records, and people data, allowing users to track ownership structures, evaluate prospective deals, assess market size and traction, and map competitive landscapes for venture-backed businesses.
As of September 2026, the site reported 83,797 companies tracked, $15.3 trillion in aggregate funding recorded, 28,337 investors, 213,872 people, coverage of 138 countries and more than 35.4 million data points; the company's own profile page describes aggregation from over 1,200 sources. Products include searchable company and investor directories with filters for organization type, geography, investment stage, operating status and industry, research reports on individual startups, a fundraising-rounds feed, and editorial news coverage of startups, enterprise technology, and venture capital trends.
Business model
aVenture operates a subscription-style private company data and research platform, with premium research reports, company and investor profiles, and analyst-supported services. Its own profile classifies its revenue as transactional and tags the business as a platform/SaaS offering in the FinTech and venture capital categories. The platform also markets custom coverage engagements, in which the research team builds data and analysis for companies, sectors, or markets not yet in the database, and offers demo calls with research analysts for firms.
The company's classification lists its revenue type as transactional, with platform and SaaS tags; offerings include premium research insights, the aVenture Research Platform, and paid custom coverage engagements.
Traction
Public platform metrics as of September 2026 include 83,797 companies tracked, 28,337 investors, 213,872 people, $15.3 trillion in recorded funding, 138 countries covered and 35,434,212 data points. The company's own profile records total capital raised of $850,000 from at least one investor and participation in Techstars New York City in 2023.
Latest developments
As of late September 2026 the platform displayed refreshed coverage statistics (83,797 companies, $15.3 trillion in tracked funding, 28,337 investors, 213,872 people, 138 countries, 35.4 million data points) and was publishing daily funding round listings and startup and venture news. Its public status page reported all services operational with 99.634% uptime for aventure.vc over the trailing monitoring window as of September 26, 2026.
▸Full profile — market position, technology, go-to-market, geography, history
Market position
aVenture competes in the private-market data and research segment. Its own profile lists comparable companies including PrivCo, Harmonic, AlphaSense, Tracxn, CB Insights, Crunchbase, Synaptic, Perplexity AI, Venture360, Visible.vc, AngelList, Lighthouse, Parsers, Liqvest and Carta Ventures. The company is classified as privately held and grouped under venture capital, technology and FinTech with global geographic exposure.
The platform positions itself as institutional-grade venture intelligence built on aggregation from more than 1,200 sources, combining structured company, investor and people records with research reports and analyst access. It supplements standard database coverage with a custom-coverage service that produces deep-dive company analysis, emerging sector intelligence, and competitive landscape work for markets not already in the database.
Technology
aVenture runs a web-based data platform that aggregates information from over 1,200 sources into structured company, investor, fund and people profiles, with filtering by organization type, headquarters geography, funding stage, operating status, founding year and industry, plus industry classification mappings such as NAICS and SIC codes on company profiles.
Go-to-market
The platform is distributed through a public website offering company, investor, people and funding-round exploration, plus editorial news and research reports that serve as inbound entry points. Conversion paths include booking a demo call with an aVenture research analyst, requesting custom coverage, and contacting the research team directly, indicating a sales-assisted motion aimed at investment firms alongside self-serve exploration.
The platform targets institutional investors, venture teams, operators and investment firms seeking diligence and market intelligence on private, venture-backed companies.
Geography
aVenture is headquartered in San Francisco, California. Its dataset spans 138 countries, and its investor directory includes filters for investor and portfolio headquarters across the Americas, Europe, the Middle East, Africa and Asia-Pacific, including the United States, United Kingdom, Germany, France, India, China, Japan, Singapore, Israel, Brazil and Nigeria among others.
History
The company was founded in 2022 and is headquartered in San Francisco, California. It took part in the Techstars New York City accelerator in 2023, and its own company profile records a $850,000 angel financing as its most recent round, with total capital raised at $850,000 as of January 1, 2024. By September 2026 the platform reported coverage of 83,797 companies, 28,337 investors and 213,872 people across 138 countries, with over 35.4 million data points, and it publishes daily startup, enterprise technology, and venture fund news alongside its data products.
Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Related companies · 2
Companies working in the same space as aVenture.
Timeline · 2
launches, deals, and filingsCompany profile lists an angel financing of $850,000 as aVenture's most recent funding round, bringing total raised to $850,000 as of January 1, 2024, from at least one investor.
$850K source ↗
aVenture is listed as a 2023 participant in the Techstars: New York City accelerator program.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
In the news
Synthetic-user startup Simile raises $200... - aVenture Newsaventure.vc · Jul 2026
Enigma raises $71M to make controlling a ... - aVenture Newsaventure.vc · Jul 2026▸Research sources · 8
primary sources listed
- aVentureaventure.vc · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does aVenture do?
- aVenture is a San Francisco private-market data platform providing research on venture-backed startups, funding rounds and investors.
- Who founded aVenture?
- aVenture was founded by William Callahan in 2022.
- Who are aVenture's investors?
- aVenture's investors include Techstars, Tribe Capital.
- Where is aVenture headquartered?
- aVenture is headquartered in San Francisco, US.



