Ethereum RPC endpoints: free public URLs and private API-key providers by latency
RPCsChainstack
Leads60 ms
- rank
- #4
Dwellir
Trails374 ms
- rank
- #5
Chainstack leads on all 8 live benchmarks. Chainstack wins on Ethereum RPC endpoints (60 ms vs 374 ms), Arbitrum RPC endpoints (72 ms vs 442 ms), Base RPC endpoints (32 ms vs 244 ms), BNB Chain RPC endpoints (60 ms vs 373 ms). Data as of 2026-10-09 UTC.
Managed blockchain node platform. Deploys dedicated Global Nodes per chain with keyed HTTPS/WSS endpoints; free plan includes one node and 3M requests per month.
Chainstack
Leads60 ms
Dwellir
Trails374 ms
Chainstack
Leads72 ms
Dwellir
Trails442 ms
Chainstack
Leads32 ms
Dwellir
Trails244 ms
Chainstack
Leads60 ms
Dwellir
Trails373 ms
Chainstack
Leads99 ms
Dwellir
Trails550 ms
Chainstack
Leads177 ms
Dwellir
Trails374 ms
Chainstack
Leads33 ms
Dwellir
Trails418 ms
Chainstack
Leads46 ms
Dwellir
Trails376 ms
Chainstack and Dwellir are compared on 8 shared OpenChainBench benchmarks. Chainstack leads on Ethereum RPC endpoints. See the live table on this page for every metric.
On the Ethereum RPC endpoints benchmark, Chainstack leads at 60 ms versus Dwellir at 374 ms. Live measurement is updated continuously by the OpenChainBench harness.
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.
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.