Arbitrum vs Monad

Arbitrum leads on 1 of 3 shared benchmarks, Monad on 2. Arbitrum wins on Fastest LayerZero source chain by end-to-end message delivery (24.30 s vs 48.46 s). Monad wins on Fastest Wormhole VAA finalization by source chain, live latency (3.83 s vs 14.2 min), Fastest Chainlink CCIP source chain by end-to-end delivery latency (46.03 s vs 18.1 min). Data as of 2026-10-24 UTC.

Read methodology Last measured Window: rolling 24h4 shared benchmarks, 3 measured on both sides
Arbitrum logo
Arbitrum

Optimistic rollup built on Nitro stack with a fast-finality sequencer. Sub-second block times (~250 ms) via a 250 ms default block interval, far below the 2 s OP Stack convention. 7-day fraud-proof window for L1 finality.

Side by side measurements

Stablecoin flow by chain: where dollars actually moved over 30 days

Blockchains
Provider30d changeStablecoin floatNet 7d7d change
Arbitrum1.55%$3.74B--
Monad-$690.41M--
View
Arbitrumn/aMonadn/a

Stablecoin float is where dollars are parked, not what they do. A chain can take in a billion that sits idle, and lose float to a single issuer redeeming. The figure is DefiLlama's chain-wide pegged-USD aggregate, every issuer combined; it does not separate a bridge inflow from a native mint, and a dollar bridged to an L2 counts on both chains, so rows are not additive. Read the net dollars with the percentage beside them: the same $400M is a rounding error on Ethereum and a doubling elsewhere.

Latest value · Net stablecoin flow (30d)Raw JSON

Frequently asked questions

Arbitrum vs Monad: which one is better?

Arbitrum and Monad are compared on 4 shared OpenChainBench benchmarks. Arbitrum leads on Fastest LayerZero source chain by end-to-end message delivery. Monad leads on Fastest Wormhole VAA finalization by source chain, live latency. See the live table on this page for every metric.

Which is faster on layerzero delivery, Arbitrum or Monad?

On the Fastest LayerZero source chain by end-to-end message delivery benchmark, Arbitrum leads at 24.30 s versus Monad at 48.46 s (provisional). Live measurement is updated continuously by the OpenChainBench harness.

Which is faster on vaa finalization, Arbitrum or Monad?

On the Fastest Wormhole VAA finalization by source chain, live latency benchmark, Monad leads at 3.83 s (provisional) versus Arbitrum at 14.2 min (provisional). Live measurement is updated continuously by the OpenChainBench harness.

How is the Arbitrum vs Monad comparison measured?

Every benchmark on this page uses the same open methodology, published at https://openchainbench.com/methodology. Data is CC-BY-4.0. Measurement harnesses are MIT-licensed.

Related comparisons

How this pair was selected

Auto-generated pairs require: both providers in the same benchmark for seven consecutive days, at least 1000 samples per provider, observable third-party search demand, and a public /products/[slug] page on OCB. Editorially curated pairs (like this one) may publish early when search demand is high and data is accruing; panels with fewer than 100 samples are shown as provisional. The full pair ledger is versioned in the public repo.

Live data refreshes via ISR within 60 seconds of a new run. Sources are the same Prometheus queries surfaced on the parent benchmark pages.