5 Early-Stage Tech Startups Looking for Co-founders

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Building a successful company requires a broad array of knowledge and expertise. Founders want partners who complement their skills and can accelerate their startup towards its goals.
There’s a growing debate about how vital a co-founder is to startup success. Paul Graham famously listed solopreneurship as the no. 1 reason startups fail. More recently, investor Ali Tamaseb found that 2 in 10 unicorns found massive success with just one founder—though they tended to have at least 10 years of startup experience before starting the job.
Y Combinator helps match co-founders based on interest, skills, location and other factors. Some companies seek specific skills like finance, sales, or engineering to build out their teams.
Investors and founders alike need to believe in the people who will bring their company’s vision to life. If you aspire to build the future alongside other talented founders, check out our list of startups hiring co-founders below.
- B2B
- Early StageStartup in initial stages
- Website
- https://www.buildstock.us
- Employees
- 1-10
- Locations
- New York City
- About
Buildstock is a seed-stage startup, building a B2B construction Marketplace for materials that connects Owners, Real Estate Developers, Contractors, and Suppliers. The platform is focused on driving transparency & discovery of vendors & construction projects and then facilitating the transaction.
- Industries
- Website
- https://fundersusa.com
- Employees
- 1-10
- Locations
- Newport Beach
- About
Funders USA provided Seed Financing to next-generation Technology Companies, with a long-term focus on AI & Robotics startups. Our vision is to accelerate the capital flow to new, innovative technology-driven initiatives that have a positive impact on the world.
- Industries
- B2B
- Early StageStartup in initial stages
- Website
- https://www.gsdvs.com
- Employees
- 1-10
- Locations
- Menlo Park
- About
GSD Venture Studios travels the world inviting resilient teams to establish partnerships that ensure organizations grow the right way, without games or gimmicks. Unlike traditional investors, we take senior operational (often co-founder) roles in these companies, capitalizing on our trusted reputation, experiences and network to drive explosive growth.
- Industries
- Artificial Intelligence / Machine Learning
- Website
- https://minigrid.us
- Employees
- 1-10
- Locations
- Boston
- About
MiniGrid's mission is to provide a cost-competitive and environmentally friendly grid and utilities substitute for rural and isolated land through a tightly integrated transportable, scalable, and reimagined 'mini-grid' in hopes that our product will broaden rural living, facilitate rural hospitality, and support rapid access disaster relief; in short, we are decentralizing and democratizing utility access to a portable alternative.
- Industries
- Renewable Energies
- Website
- https://realquik.io/
- Employees
- 1-10
- Locations
- Austin
- About
RealQuik is a consumer-facing real estate technology company, empowering home-buyers and sellers to engage in real estate beyond archaic property search sites and portals. Our company offers real estate professionals a way to drive engaged, highly-qualified leads into their business while nurturing authentic, empowering conversations between agents and prospective home-buyers.
- Industries
- Startups

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