Linea vs Arbitrum
Linea and Arbitrum are both Ethereum layer-2s that use ETH for gas and the ERC-20 standard — but they use different rollup tech. Here is how they compare for tokens.
Quick comparison
| Linea | Arbitrum | |
|---|---|---|
| Rollup type | zk-rollup (zkEVM) | Optimistic rollup |
| Token standard | ERC-20 | ERC-20 |
| Gas coin | ETH | ETH |
| Typical fee | < $0.01 | ~$0.02 |
| Withdrawal to L1 | Fast (proof-based) | ~7-day challenge |
zk vs optimistic
Linea is a zk-rollup: it proves transactions cryptographically, so withdrawals to Ethereum finalize quickly. Arbitrum is an optimistic rollup with a challenge period for L1 withdrawals. For day-to-day token use the difference is mostly invisible.
Fees & speed
Both are cheap and fast, paying gas in ETH. Linea is often a touch cheaper; Arbitrum has more total liquidity. For most launches either is excellent.
Ecosystem
Arbitrum has the larger L2 DeFi ecosystem (GMX, Camelot, Uniswap). Linea is newer but backed by the MetaMask team with growing DeFi. Both have ample liquidity for new tokens.
Which should you choose?
Choose Linea for zkEVM tech and MetaMask alignment; choose Arbitrum for the deepest L2 DeFi. Launch on either: create on Linea or create on Arbitrum.
Fees and speed compared
On Linea, deploying a token and every trade after it cost a few cents, with a few seconds. On Arbitrum, expect a few cents at ~1 s. For a launch where you run airdrops and lots of small trades, the cheaper chain saves real money over time — here that favours Linea.
Token standard and tooling
Both Linea and Arbitrum run the EVM, so your token is an ERC-20 you manage with MetaMask. Contracts, explorers and DEX integrations behave the same way on either — moving between them is mostly a matter of switching networks.
Liquidity and ecosystem
Linea offers a fast-growing DeFi scene with tight MetaMask integration. Arbitrum offers the deepest layer-2 DeFi liquidity, led by Uniswap and Camelot. Your token trades on Lynex and SyncSwap on Linea, and on Uniswap and Camelot on Arbitrum — pick the ecosystem where your buyers already are.
Which is better for a meme coin?
Meme coins reward cheap fees, fast confirmations and an active community. Linea edges it here for its low fees and active markets (Lynex and SyncSwap). That said, both let you deploy in minutes with no code — you can even launch on both and see which community catches fire.
Frequently asked questions
Which is cheaper, Linea or Arbitrum?
Deploying and trading cost a few cents on Linea and a few cents on Arbitrum.
Can I launch my token on both Linea and Arbitrum?
Yes. You can deploy the same token idea on each with no code — create on Linea or create on Arbitrum.
Is a zk-rollup better than an optimistic rollup?
Each has trade-offs. zk-rollups (Linea) finalize withdrawals faster; optimistic rollups (Arbitrum) currently have larger ecosystems. For token launches both work great.
Do both use ETH for gas?
Yes — both Linea and Arbitrum pay gas in ETH and use the same MetaMask address.
Which has lower fees?
They are close; Linea is often slightly cheaper, but both are a cent or two.
Launch a verified ERC-20 on Linea — no code, tiny zkEVM fees, in minutes.
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