What are the key differences between Base and Arbitrum?

Compare Base and Arbitrum side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Base and Arbitrum scored?

Base has an AI score of 8.0/10 and Arbitrum has an AI score of 9.4/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Base vs Arbitrum 2026 - Compared

Base

Arbitrum

WINNER Arbitrum

Arbitrum edges ahead with a score of 9.4/10 compared to 8.0/10 for Base. While both are highly rated in their respective...

Base

8.0 Excellent

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emoji_events WINNER

Arbitrum

9.4 Brilliant

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psychology AI Verdict

Arbitrum edges ahead with a score of 9.4/10 compared to 8.0/10 for Base. While both are highly rated in their respective fields, Arbitrum demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Arbitrum

verified Confidence: Low

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description Overview

Base

Base is a Layer 2 network built on the OP Stack, designed to bring Ethereum's security and liquidity to a more accessible environment. While technically an L2, it functions as a primary destination for retail users due to its deep integration with Coinbase and its focus on social media applications (SocialFi). It offers EVM compatibility, making it incredibly easy for developers to port existing d...

Arbitrum

Arbitrum is a leading Layer 2 scaling solution for Ethereum. It uses Optimistic Rollup technology to bundle transactions, significantly reducing gas fees while inheriting the security of the Ethereum mainnet. Arbitrum has one of the highest Total Value Locked (TVL) figures among L2s, making it a primary destination for DeFi users who want Ethereum-level security with much faster and cheaper execut...