Organization · Private Equity
Open Opportunity Fund
Open Opportunity Fund is a private equity investment organization based in the United States, focusing on technology companies that leverage cloud and artificial intelligence. It invests across various sectors including enterprise IT, fintech, and health tech.
Overview
What Open Opportunity Fund does
What Open Opportunity Fund is
Open Opportunity Fund is a private equity investment organization based in the United States, focusing on technology companies that leverage cloud and artificial intelligence. It invests across various sectors including enterprise IT, fintech, and health tech.
How it participates in the startup ecosystem
The current public profile supports funder capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.
Operational profile
Organization status and context
Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.
- Operational status
- Active
- Organization type
- Private Equity
- Structured capabilities
- Funder
- Last reviewed
- March 4, 2026
Official channels
Find Open Opportunity Fund elsewhere
Open the official website or a supported primary organization account.
Capability profile
Open Opportunity Fund as a funder
Investment thesis
Open Opportunity Fund invests in technology companies that utilize cloud and AI to enhance business operations. The firm targets U.S.-founded tech companies across various growth stages.
Focus narrative
Open Opportunity Fund invests in technology companies that utilize cloud and AI to enhance business operations. The firm targets sectors including enterprise IT, fintech, and health tech. It supports companies at various stages of growth and has a particular interest in U.S.-founded tech companies.
Focus and fit
- Regions
- United States
Availability
- Currently deploying
- Not published
Portfolio and track record
- Recorded portfolio count
- 75
Portfolio context
The Open Opportunity Fund has invested in 75 tech companies, including: Atomic: Provides an API for embedding investment accounts into services. Brex: Aims to reimagine financial systems for growing companies. Cityblock Health: Delivers tech-driven care for communities with complex health needs. Eight Sleep: Focuses on optimizing sleep for human potential. Esusu: Offers rent reporting and data solutions for credit building, targeting immigrant and minority groups. Lumu: A cybersecurity firm that identifies threats affecting enterprises. Paystand: Provides a platform for businesses to manage payments efficiently. Vitable: A health tech company focused on improving healthcare access.
Common questions
What to know about Open Opportunity Fund
Upseed classifies Open Opportunity Fund under the Private Equity organization type. Its current public profile includes funder capabilities.
Source and update disclosure
Know what this page is based on
Source basis
Public organization and program material, official websites, and structured Upseed records.
Last reviewed
March 4, 2026
Known limits
Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.
Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.