Cohort of Cypherpunk hackathon hosted by Colosseum.
8 projects found · Last updated Aug 15, 2026
Showing 1–8 of 8 results
The open payments stack for internet-native businesses.
Credible Finance is a payments infrastructure provider offering stablecoin-based settlement for internet businesses. It provides pay-in, pay-out, collection accounts, and liquidity tools for fintechs, platforms, and traders.
Solana-native hardware wallet & companion app.
Unruggable helps users secure Solana assets by providing a privacy-focused hardware wallet designed exclusively for the Solana blockchain.
Trade the moment
Synthesis lets users trade prediction markets by aggregating venues and surfacing data for fast discovery and decision-making.
The best way for AI to access and pay for online services.
MCPay lets AI clients and developers use and monetize MCP servers with on-chain pay-per-call payments through a single account.
Buy now, Pay Later for the Next Generation of Money
Yumi Finance helps merchants and card programs offer credit payments and pay‑in‑4 at checkout through SDK and API integrations.
Perps trading that does not require 180 IQ.
Rekt lets users trade perpetual futures through a simple, game-like interface with social features.
Trade fair. No MEV. No latency.
Archer helps users trade on Solana with batch auctions that reduce MEV and latency.
Privacy SOL Transfers on Solana
Cloak enables users to send SOL privately on Solana using zero-knowledge proofs and shared privacy pools to break transaction links.
Welcome to The Grid's comprehensive directory of colosseum cohort 4 projects in the Web3 ecosystem. Our team has hand-reviewed and verified each of these 8 companies to ensure you're discovering legitimate, active projects — not abandoned ventures or AI-generated listings.
Unlike automated aggregators, every project in our colosseum cohort 4 category undergoes manual verification. We check for active development, real teams, and genuine utility. This human-first approach means you spend less time filtering through noise and more time finding the colosseum cohort 4 solutions that matter for your needs.
Each project listing includes key information to help you evaluate and connect with these companies. Whether you're researching for investment, seeking partnerships, or looking for colosseum cohort 4 solutions to use, our directory provides the verified data you need to make informed decisions in the Web3 space.