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The Rollup Engine, For Massive Apps
With the Rollup Engine, apps and communities build their own fully customizable chains on Caldera, ready for massive scale.
The Internet Of Chains
The Most Powerful Multi-Chain Ecosystem
- 011B+
Total Value Locked
- 02550M
Total Transactions
- 0317M
Unique Wallets
- 0475+
Caldera Chains
More Is More. Go Horizontal.The Internet Of ChainsBringing The World OnchainThe Most Powerful Multi-Chain Ecosystem
Rollups & Metalayer
More Is More. Go Horizontal.
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Connected To The World Via Metalayer
Connect your Caldera rollup to a constellation of chains with Metalayer. Access shared liquidity, enable cross-chain interactions, and reach users across the entire Caldera ecosystem, and beyond.
More Is More. Go Horizontal.
Bringing The World Onchain
Connect With A Thriving Network Of Chains For Gaming, DeFi, AI, RWAs, And More
Gaming
Enable zero fee gameplay & instant cross-chain asset transfers. Build Web3 games that scale effortlessly on Caldera. Give players ultra-low fees, seamless performance, and the freedom to move assets across chains in seconds with the Metalayer, all secured by Ethereum. Focus on fun, not friction.
AI
Plug-and-play infrastructure for scaling decentralized AI. Caldera empowers you to deploy decentralized AI LLMs, protocols, or agents on a custom rollup. Scale effortlessly with high-performance infrastructure, low-cost operations, and Ethereum's PoS security.
DeFi
Powering Modular Exchanges with cross-chain liquidity & KYC via Metalayer. Caldera's infrastructure supports compliant, high throughput DeFi, while the Metalayer unlocks deep cross-rollup liquidity, and facilitates KYC processes across the ecosystem, all while benefitting from Ethereum's PoS security and scale.
News
Latest updates
Explore articles, case studies, and updates about Caldera, Rollups-as-a-Service, and the modular landscape at large!
Introducing ERA Drops: The Airdrop Hub for the Caldera Community
Feb 4, 2026
Caldera Partners with BitcoinOS to Bring Bitcoin-Native Security to High-Performance Rollups
Jan 29, 2026
ERA's onchain expansion continues: ERA is now live on Base
Dec 14, 2025
Horizen Mainnet Is Now Live on Caldera
Dec 9, 2025
Introducing the Caldera Onchain Expansion Program: ERA is live on Arbitrum One
Dec 4, 2025
Join The Caldera Community
Fastest-Growing Rollup Ecosystem On Ethereum
Caldera is a network of interconnected, purpose-built blockchains, settling on Ethereum.