What are the key differences between Arbitrum and Base?

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

How are Arbitrum and Base scored?

Arbitrum has an AI score of 8.57/10 and Base has an AI score of 8.17/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Arbitrum vs Base 2026 - Compared

Arbitrum

Base

WINNER Arbitrum

Arbitrum edges ahead with a score of 8.6/10 compared to 8.2/10 for Base. While both are highly rated in their respective...

emoji_events WINNER

Arbitrum

8.57 Great

Blockchain Get Arbitrum open_in_new

Base

8.17 Great

Blockchain Get Base open_in_new

psychology AI Verdict

Arbitrum edges ahead with a score of 8.6/10 compared to 8.2/10 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

Arbitrum

Arbitrum provides Ethereum scaling through rollup networks, with Arbitrum One using an optimistic rollup approach. Transactions are executed away from Ethereum's main execution environment and their data is submitted to Ethereum. By spreading the cost of that settlement across many transactions, the system is designed to reduce fees while retaining a connection to Ethereum's security. The network...

Base

Built using the OP Stack, Base is an Ethereum Layer 2 network with compatibility for the Ethereum Virtual Machine, the environment that runs Ethereum smart contracts. This allows developers to adapt many existing Ethereum applications without starting from a completely different programming system. The network is designed to lower transaction costs by executing activity on its own layer and settli...