Find cofounders, share product ideas, and join hackathons

Colosseum hosts 2-3 online hackathons per year, each running for five weeks.Builders can sign up on our platform to create a profile, match with cofounders, discuss product ideas in the forum, and compete in the next hackathon.

Sign up today to join an active community of Solana developers and founders!

Colosseum Platform Features

  • Create a Builder Profile

    Provide your background and what you're interested in building.

  • Search for Cofounders

    Connect with other elite builders who are looking for teammates.

  • Discuss in the Forums

    Share product ideas and ask questions during the hackathons.

  • Connect Directly with Other Builders

    Reach out to others in the community in real time with direct messaging built in.

  • Compete in Hackathons

    Register and submit your project in Colosseum's hackathons.

  • Join Colosseum's Accelerator

    Private access to features exclusively for accelerator founders.