Across Protocol vs Hop Protocol

Across Protocol

Across Protocol is the leading intent-based cross-chain bridge, connecting over 15 chains — including Hyperliquid's HyperCore and HyperEVM — with near-instant settlement and some of the lowest fees in DeFi. Unlike traditional message-passing bridges, Across replaces step-by-step execution with user-declared outcomes called intents: users specify what they want, and a competitive network of relayers races to fulfill each transfer optimally. Backed by a three-layer architecture — a request-for-quote mechanism, a network of competitive relayers, and an on-chain settlement layer — Across guarantees fast fills averaging under one minute without sacrificing security or decentralization. Bridging 1 ETH costs under $1. The protocol has processed over $22B in cumulative volume across 15M+ transactions, making it one of the most proven interoperability solutions in production. For the Hyperliquid ecosystem, Across unlocks seamless capital inflows from Ethereum, Arbitrum, Base, Optimism, and beyond — giving users and protocols a reliable, low-cost on-ramp to both HyperCore's order-book liquidity and HyperEVM's growing DeFi landscape.

Hop Protocol

Hop Protocol is a multi-chain token bridge focused on fast, low-cost transfers between Ethereum mainnet and major Layer 2 networks. Using bonders who front liquidity for near-instant transfers and later settle on-chain, Hop delivers significantly faster bridging than canonical bridges requiring long withdrawal periods. As HyperEVM grows alongside the broader L2 ecosystem, Hop provides a seamless corridor for users moving USDC, ETH, and other tokens from Arbitrum, Optimism, and Polygon into Hyperliquid. Its liquidity pool model allows LPs to earn fees by providing AMM liquidity for bridged assets, creating a self-sustaining ecosystem. Hop's architecture eliminates the trust assumptions of wrapped tokens by using a native AMM approach where the bridge asset is always redeemable 1:1 with the canonical token on the destination chain, providing strong security guarantees for users bridging significant capital into the Hyperliquid ecosystem.

Choose Across Protocol if you...

• ✓Want a bridges & cross-chain solution on Multi-Layer
• ✓Prefer a verified and vetted protocol
• ✓Need features like bridge and intent-based
• ✓Need: Intent-based cross-chain bridge — near-instant USDC bridging to Hyperliquid

Choose Hop Protocol if you...

• ✓Want a bridges & cross-chain solution on Multi-Layer
• ✓Need: Fast multi-chain token bridge optimized for L2 and EVM networks