Head-to-head
Arbitrum vs Base
Arbitrum leads: the AI models rank it above its rival on 1 of the 1 leaderboard they share. Based on how ChatGPT, Claude, Gemini & Grok rank both across the leaderboard they share — re-polled weekly, reasoning shown verbatim.
| Leaderboard | Arbitrum | Base |
|---|---|---|
| Best Ethereum L2 | #1 / 6 | #2 / 6 |
Why the models rank Arbitrum — on best ethereum l2
“Best overall balance of deep DeFi liquidity, broad application coverage, EVM compatibility, low fees, and relatively mature Stage 1 rollup safeguards; ranked for a typical developer or onchain user, and narrowly leads Base on security maturity and capital efficiency”
Why the models rank Base — on best ethereum l2
“Near-tied with Arbitrum One; offers unparalleled distribution to mainstream retail users via Coinbase's smart wallet integration, off-ramp rails, and low gas fees, making it the premier choice for consumer-focused applications under the assumption that user acquisition is the developer's primary bottleneck.”
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Ranks from the merged 4-model leaderboards · re-polled weekly · methodology