How do Arbitrum and Base compare on operator?

Arbitrum: Offchain Labs + DAO. Base: Coinbase (centralised sequencer).

How do Arbitrum and Base compare on defi depth?

Arbitrum: Deepest L2 DeFi. Base: Fast-growing, social apps.

Arbitrum: ARB. Base: None (no token).

The leading optimistic rollups compared on TVL, decentralisation roadmap, and ecosystem incentives.

Updated June 2026

Option A

Arbitrum

Option B

Base

Criteria	Arbitrum	Base
Operator	Offchain Labs + DAO	Coinbase (centralised sequencer)
DeFi depth	Deepest L2 DeFi	Fast-growing, social apps
Token	ARB	None (no token)
Onboarding	Crypto-native users	Coinbase retail funnel
Stack	Nitro / Stylus	OP Stack

Verdict

Arbitrum for mature DeFi depth and DAO governance; Base for Coinbase distribution and consumer onboarding.

Market data changes frequently. For live TVL and rates, see our DeFi tools.