Independent Communities for Cofounder Seekers

Starthawk offers a cofounder platform and search algorithm to make finding a match as easy as possible. It has an intuitive messaging system that provides quick and easy communication amongst other co-founders and has filters that allow you to easily narrow down the type of co-founder you're after. It offers two subscription plans such as on the free plan that can initiate one free conversation per month.

Founderio is a digital networking platform for founders & startups. The "LinkedIn for Founders" they match co-founders, employees, investors, mentors or support from business, politics, universities and organizations.

Founders Nation is a platform for entrepreneurs and founders. It's the biggest co-founders community in Europe! It is a community for people looking to join a start-up, partner with a co-founder, or discuss opportunities with founders.

FoundersList is an open platform for founders to connect, launch ideas/products, find recommended professionals/service-providers, events, cofounders and more. It is a co-founder site where people can create listings for a co-founder like they would for job ads. Founderslist offers helpful tools applicable to new founders.

A free platform with over 4 million users. F6S lets you connect with accelerators, funds, investors — you name it. More to the point, they'll let you post a position at your startup. The F6S community delivers company growth through funding, investment, pilot contracts, grants, partnerships, jobs & talent and company services.

POZI is a free open innovation platform for startups, entrepreneurs, mentors and VCs where everybody find all the help you need to make your ideas come true. This is a platform currently in Beta that aims to connect and inspire.

A non-profit organization for all entrepreneurs in Silicon Valley. SVSIAN is composed of three primary subsidiaries: Entrepreneur Network, Cofounder Community, and Toastmasters Club.

Get access to over 400,000 potential cofounders, team members and advisors on the largest startup platform on the planet.

The overall goal of YC is to help startups really take off. YC is a startup incubator and runs the startup school for startuppers and founders to learn within an online school system all that is needed to build a successful startup and become profitable. YC has a free online platform for finding a high-quality co-founder based on your preferences for interests, skills, location, and more, and start building your company. It's the largest co-founder matching platform to find the strongest candidate that's right for you. Over 100,000 matches made!