Fastest free public RPC for Ethereum, BNB, Polygon and 7 more EVM chains
RPCsArbitrum
Trails245 ms
- p99
- 352 ms
- rank
- #7
- samples
- 8,641
Binance
Leads72 ms
- p99
- 82 ms
- rank
- #1
- samples
- 8,641
Arbitrum vs Binance
Arbitrum leads on 0 of 1 shared benchmarks, Binance on 1. Binance wins on Fastest free public RPC for Ethereum, BNB, Polygon and 7 more EVM chains (72 ms vs 245 ms).
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.
Binance
Official BNB Chain RPC endpoints operated by Binance. Multiple dataseed hosts (`bsc-dataseed1.binance.org` etc.) round-robin for load distribution.
Side by side measurements
How this pair was selected
A pair is published when all four conditions hold. Both providers run in the same OpenChainBench benchmark for at least seven consecutive days. Each provider has at least 1000 samples in the measurement window. The head to head query has observable third party search demand. Both providers have a public /products/[slug] page on OCB. The full pair ledger is versioned in the public repo so the methodology is externally verifiable.