Ethereum RPC endpoints: free public URLs and private API-key providers by latency
RPCsChainstack
Leads62 ms
- rank
- #4
Dwellir
Trails76 ms
- rank
- #5
Chainstack leads on 6 of 8 shared benchmarks, Dwellir on 2. Chainstack wins on Ethereum RPC endpoints (62 ms vs 76 ms), Arbitrum RPC endpoints (72 ms vs 96 ms), BNB Chain RPC endpoints (60 ms vs 76 ms), Polygon RPC endpoints (96 ms vs 133 ms). Dwellir wins on Base RPC endpoints (31 ms vs 31 ms), Hyperliquid RPC endpoints (76 ms vs 173 ms). Data as of 2026-10-11 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.
Web3 Foundation grantee running production-grade Substrate infrastructure across globally distributed bare-metal servers. Keyless public gateways on Polkadot, Kusama and every major parachain, plus dedicated node service.
Chainstack
Leads62 ms
Dwellir
Trails76 ms
Chainstack
Leads72 ms
Dwellir
Trails96 ms
Chainstack
Trails31 ms
Dwellir
Leads31 ms
Chainstack
Leads60 ms
Dwellir
Trails76 ms
Chainstack
Leads96 ms
Dwellir
Trails133 ms
Chainstack
Trails173 ms
Dwellir
Leads76 ms
Chainstack
Leads32 ms
Dwellir
Trails87 ms
Chainstack
Leads50 ms
Dwellir
Trails76 ms
Chainstack and Dwellir are compared on 8 shared OpenChainBench benchmarks. Chainstack leads on Ethereum RPC endpoints. Dwellir leads on Base RPC endpoints. See the live table on this page for every metric.
On the Ethereum RPC endpoints benchmark, Chainstack leads at 62 ms versus Dwellir at 76 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.