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Radius

Radius is a project dedicated to providing an economic growth engine for Rollups in the Ethereum ecosystem. Its core product, Lighthouse, is a decentralized network that connects Rollups with searchers, capturing MEV (maximum extractable value) during block production, thereby creating a new source of revenue for Rollups.

Seed Round: $7M

Pre-Seed Round: $1.7M

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Overview

Project industryBlockchain Infrastructure / Layer-2
Project ecosystemEthereum Ecosystem
Product typeTechnology
FoundedKorea, Republic of
WhitepaperRadius White Paper Open

What is Radius

Rollups are critical for Ethereum’s scalability but rely on volatile transaction fees, creating economic uncertainty. Radius addresses this by leveraging MEV to stabilize revenue and support Layer 2 (L2) growth.

Secure Block Building (SBB) and Lighthouse enable L2s to generate revenue from MEV while preventing user-harming practices, such as frontrunning. They optimize MEV strategies to deliver consistent income for L2s, supporting scalable and fair networks. For details on backrunning and MEV, see Understanding MEV.

SBB integrates with L2s to generate MEV revenue through backrunning collaborating with searchers, without impacting user transactions.

Details

Raised: 8,700,000 USD

Legal

Registration year: 2023

Radius Roadmap

1
(2025) SBB: Arbitrage Support for Rollups

SBB enables searchers to submit MEV bundles directly to rollups, providing secure MEV capture for users.

  • Q1 2025: SBB × Rollup Integration — User Protection
  • Q2 2025: SBB x Rollup Integration — Rewards, Slashing, and MEV Revenue
2
(2025) Lighthouse: Cross-Rollup Expansion

Lighthouse's decentralized network bridges multiple rollups with searchers, enabling safe MEV capture through competitive cross-rollup bidding.

  • Q2 2025: Lighthouse 1.0 Testnet
  • Q4 2025: Lighthouse 1.0 Mainnet
3
(2026) Lighthouse: L1-L2 Expansion

Lighthouse extends MEV capture between Layer 1 and Layer 2, enabling cross-layer arbitrage and maximizing value throughout the Ethereum ecosystem.

  • Q2 2026: Lighthouse 2.0 Testnet
  • Q4 2026: Lighthouse 2.0 Mainnet

Project team

AJ
AJ
Founder
AJ twitter
Tariz
Tariz
Cofounder
Tariz twitter
Jayden
Jayden
Cofounder
Jayden twitter
Jongbeen
Jongbeen
Cofounder
Nina
Nina
Brand & Marketing
Nina twitter
David
David
Business Development
Wonseok
Wonseok
Designer
Sunshine
Sunshine
Product Owner
Sunshine twitter
Changyang
Changyang
Researcher
Changyang twitter
Youngmin
Youngmin
Developer
DH
DH
Developer
Gylman
Gylman
Developer
Martin
Martin
Developer

Social media

Radius web-siteRadius MediumRadius LinkedInRadius X (Twitter)Radius DiscordRadius Github

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