Polkachu leads on the only live benchmark. Polkachu wins on Fastest free Sentinel DVPN RPC, live no-key endpoint latency (190 ms vs 229 ms).
Cosmos Directory public RPC proxy. Aggregates Tendermint RPC endpoints across the Cosmos ecosystem, no API key required.
Community-run Cosmos validator and public RPC network. Operates no-key Tendermint RPC endpoints across 40+ Cosmos SDK chains (osmosis-rpc.polkachu.com, cosmos-rpc.polkachu.com, etc.) with archive support on a paid tier.
Cosmos Directory
Trails229 ms
Polkachu
Leads190 ms
Per region
| Region | Cosmos Directory | Polkachu |
|---|---|---|
| US-East | 237 ms | 187 ms |
| EU-West | 229 ms | 193 ms |
| Singapore | 220 ms | 190 ms |
Cosmos Directory and Polkachu are compared on 1 shared OpenChainBench benchmarks. Polkachu leads on Fastest free Sentinel DVPN RPC, live no-key endpoint latency. See the live table on this page for every metric.
On the Fastest free Sentinel DVPN RPC, live no-key endpoint latency benchmark, Polkachu leads at 190 ms versus Cosmos Directory at 229 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.