Rialo is a next-generation L1 blockchain designed by Subzero Labs to bridge Web3 with real-world systems, making off-chain APIs, data, and identities natively accessible to smart contracts. By integrating features like email or SMS logins, 2FA, and scheduled transactions, it delivers a Web2-like experience while retaining the security of decentralized infrastructure.
On August 1st, 2025, TheBlock reported that Subzero Labs had closed its $20M Seed funding round led by Pantera Capital, followed by participation of Coinbase Ventures, Mirana Ventures, and other top-tier funds.
| Fund | Score | Type | Retail ROI | Numbers of investments |
|---|---|---|---|---|
| Very High | 1.58x | 86 | ||
| N/A | 0.66x | 44 | ||
| Very High | 3.37x | 27 |