Scroll vs Arbitrum
Scroll and Arbitrum are both Ethereum layer-2s using ETH gas and ERC-20 — but they use different rollup tech. Here is how they compare for tokens.
Quick comparison
| Scroll | 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 | Proof-based | ~7-day challenge |
zk vs optimistic
Scroll is a zk-rollup — it proves transactions cryptographically, so withdrawals to Ethereum finalize without a long challenge window. Arbitrum is an optimistic rollup with a ~7-day challenge period for L1 withdrawals. For day-to-day token use the difference is mostly invisible.
Fees & ecosystem
Scroll is often a touch cheaper; Arbitrum has the larger L2 DeFi ecosystem and liquidity (GMX, Camelot, Uniswap). Both are great, low-fee homes for a new token.
Which should you choose?
Choose Scroll for native zkEVM tech and lowest fees; choose Arbitrum for the deepest L2 liquidity. Launch on either: create on Scroll or create on Arbitrum.
Fees and speed compared
On Scroll, 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 Scroll.
Token standard and tooling
Both Scroll 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
Scroll offers an emerging DeFi ecosystem prized for Ethereum tooling parity. Arbitrum offers the deepest layer-2 DeFi liquidity, led by Uniswap and Camelot. Your token trades on Ambient and SyncSwap on Scroll, 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. Scroll edges it here for its low fees and active markets (Ambient 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, Scroll or Arbitrum?
Deploying and trading cost a few cents on Scroll and a few cents on Arbitrum.
Can I launch my token on both Scroll and Arbitrum?
Yes. You can deploy the same token idea on each with no code — create on Scroll or create on Arbitrum.
Is a zk-rollup better than optimistic?
Each has trade-offs — zk (Scroll) finalizes withdrawals faster; optimistic (Arbitrum) has a larger ecosystem today. For token launches both work great.
Do both use ETH for gas?
Yes — both Scroll and Arbitrum pay gas in ETH and use the same MetaMask address.
Which has lower fees?
Scroll is often slightly cheaper, but both are a cent or two.
Launch a verified ERC-20 on Scroll — no code, tiny zkEVM fees, in minutes.
Create your token