Berachain vs Mantle

Berachain is an EVM‑compatible Layer‑1 built with the Cosmos SDK that introduces Proof‑of‑Liquidity (PoL), rewarding validators based on the liquidity they provide rather than just stake weight. Its tri‑token model splits governance (BGT), block rewards (BERA) and stable value (HONEY) to align incentives between traders and stakers. The chain launched public testnet #3 ‘Berenodes’ in February 2025 and plans mainnet with native USDC support later in the year.

Mantle is a modular Ethereum Layer‑2 that decouples execution, data availability and settlement, using Optimistic rollup proofs on Ethereum mainnet and EigenDA for cheap blob‑based data. Its BitDAO‑backed treasury subsidises sequencer fees, keeping swaps under $0.05 even during L1 congestion. The network went live in July 2023 and now hosts over 150 dApps including the Mantle DEX and Fusion perpetuals.