Multi-chain Comparison: TPS, Fees, Ecosystem, Dev Experience

Overview

Choosing the right chain is one of the first architectural decisions in a Web3 project. This guide provides an opinionated, AI-agent-friendly reference for comparing EVM L1/L2 chains and non-EVM alternatives.

EVM Chain Comparison Table

TVL tiers: $$$$ = >$5B, $$$ = $1-5B, $$ = $100M-1B. Dev score = ecosystem maturity, tooling, documentation.

Chain Deep Dives

Ethereum Mainnet

The reference chain. Everything else is measured against it.

Consensus: Proof of Stake (Gasper)
EVM version: Latest (Cancun/EIP-4844)
Block time: ~12 seconds
Gas token: ETH
RPC: Infura, Alchemy, public (wss://eth.llamarpc.com)
Chain ID: 1

Best for: High-value DeFi protocols, flagship NFT collections, governance-critical applications, anything where security > cost.

Key tools: Foundry, Hardhat, ethers.js v6, wagmi v2, Viem

Base

Coinbase's OP Stack L2. Best balance of ecosystem + low fees + developer experience in 2025-2026.

Consensus: Optimistic rollup (OP Stack)
Sequencer: Coinbase (centralized, decentralizing)
EVM version: Latest (EIP-4844 blobs)
Block time: 2 seconds
Gas token: ETH
RPC: https://mainnet.base.org (free, high rate limit)
Chain ID: 8453

Best for: Consumer apps, gaming, onchain social, meme tokens, new projects wanting growth.

Unique features:

• Native USDC (no bridging needed)
• Coinbase Smart Wallet integration
• Onchain Summer ecosystem
• Very high developer mindshare in 2025+

Arbitrum One

Largest TVL L2, most mature DeFi ecosystem.

Consensus: Optimistic rollup (Nitro stack)
EVM version: Latest + Arbitrum Stylus (Rust/WASM contracts)
Block time: ~0.26s (instant soft confirmation)
Gas token: ETH
RPC: https://arb1.arbitrum.io/rpc
Chain ID: 42161
Arbitrum Nova (gaming): Chain ID 42170

Best for: DeFi protocols, derivatives, perps, high-frequency applications.

Unique features:

• Arbitrum Stylus: write contracts in Rust/C++ (10x cheaper for compute)
• GMX, Uniswap, Aave all have major presence

Optimism (OP Mainnet)

Pioneer of the OP Stack. Home of Superchain vision.

Chain ID: 10
Gas token: ETH
Block time: 2 seconds
RPC: https://mainnet.optimism.io

Superchain: OP Stack chains (Base, Mode, Zora, Redstone) share sequencer infrastructure and can message each other cheaply.

Polygon PoS

High-speed sidechain with ETH bridge. Not a true rollup (data not on L1).

Chain ID: 137
Gas token: MATIC (→ POL migration)
Block time: ~2 seconds
TPS: Practical ~7,000
RPC: https://polygon-rpc.com

Best for: Gaming, NFTs, applications where $0 gas matters, MATIC staking.

Important nuance: Polygon PoS is a sidechain, NOT an L2 rollup. Data availability is on Polygon's own network, not Ethereum. Lower security guarantees than rollups.

zkSync Era

zkEVM with native account abstraction.

Chain ID: 324
Gas token: ETH
Block time: ~1-2s (soft confirmation)
ZK proof finality: ~1-4 hours
RPC: https://mainnet.era.zksync.io

Unique features:

• Native account abstraction (no ERC-4337 needed)
• Paymasters built into protocol
• ZK Stack for spinning up ZK-powered app-chains

Gotchas: Not fully EVM equivalent — some opcodes differ. PUSH0, some assembly patterns may not work. Always test on zkSync.

Scroll

Fully bytecode-compatible zkEVM.

Chain ID: 534352
Gas token: ETH
Block time: ~3s
RPC: https://rpc.scroll.io

Best for: Teams that need exact EVM equivalence with ZK security. More compatible than zkSync for edge-case EVM code.

Solana (Non-EVM)

The primary EVM alternative for high-performance applications.

Consensus: Proof of History + Tower BFT
Block time: ~400ms
TPS: Theoretical 65,000+, practical ~3,000-5,000
Gas: $0.000025-0.00025 per tx (SOL)
Finality: 400ms soft, ~32 blocks (~13s) hard

Programming model:

• Programs (smart contracts) written in Rust or Anchor framework
• Accounts are data stores; programs are stateless
• All state accessed in a transaction must be declared upfront

Best for: High-frequency trading, gaming, consumer apps needing sub-second UX, Solana Pay.

Monad (Upcoming)

Parallel EVM L1 targeting 10,000 TPS with Ethereum-compatible execution.

Status: Testnet (as of early 2026)
Design: Parallel EVM execution, pipelined consensus
Target TPS: 10,000
Target block time: 1 second
EVM compatibility: Full

Key innovation: Parallel transaction execution using optimistic concurrency control. Contracts with no shared state can run simultaneously.

Developer Experience Comparison

Chain Selection Guide for AI Agents

function selectChain(requirements: {
  security: "high" | "medium" | "low";
  gasUrgency: "critical" | "important" | "nice";
  tps: number;
  evmRequired: boolean;
  ecosystem: "defi" | "gaming" | "nft" | "social" | "any";
}): string {
  if (!requirements.evmRequired && requirements.tps > 5000) return "Solana";
  if (requirements.security === "high" && requirements.gasUrgency === "nice") return "Ethereum";
  if (requirements.ecosystem === "defi" && requirements.tps > 1000) return "Arbitrum";
  if (requirements.ecosystem === "social" || requirements.ecosystem === "gaming") return "Base";
  if (requirements.gasUrgency === "critical") return "Polygon PoS";
  return "Base"; // Good default for most new projects
}

Key Architectural Differences

Optimistic Rollups (Base, Arbitrum, Optimism):

• Post transaction data to L1 as calldata/blobs
• ~7-day fraud proof challenge window (why withdrawals to L1 take 7 days)
• Soft finality in seconds (for most practical purposes)
• Use bridges or fast withdrawal services (Across, Hop) for instant L1 withdrawal

ZK Rollups (zkSync, Scroll, Polygon zkEVM):

• Generate cryptographic proofs of transaction validity
• No challenge period — finality when proof submitted to L1 (~minutes to hours)
• Computationally intensive proof generation
• Not all EVM opcodes easily provable (improving rapidly)

Sidechains (Polygon PoS):

• Not rollups — use own validator set
• Data availability NOT guaranteed by Ethereum
• Lower cost, lower security guarantees
• Better for low-stakes applications