Providers
Compare RPC providers on measured data
The top 4 on the chosen chain are compared by default. Pick your own — up to 4 — and the selection moves into the URL, so a comparison can be sent to someone else and they will see exactly what you saw.
Providers on Ethereum
Side by side
7d window · 2.9 days observed · generated 2026-08-27 17:28:39 UTC
| Metric | PublicNode | Blast API |
|---|---|---|
| Rank | 1 | 5 |
| Score | 99.4 | 84.8 |
| Status | Excellent | Good |
| Availability | 99.98% | 99.98% |
| p50 latency | 19.1 ms | 105.1 ms |
| p95 latency | 35.3 ms | 122.6 ms |
| p99 latency | 75.4 ms | 147.4 ms |
| Correctness | 99.99% | 99.99% |
| Head lag | 0.49 blocks | 0.42 blocks |
| Rate limited | 0 | 1,193 |
| Unsupported | 0 | 0 |
| Samples | 112,351 | 110,922 |
9 providers scored against each other.
Where the gap comes from
Two scores side by side say one is higher. This says why: the score is a weighted sum, so it comes apart, and each component’s share of the difference adds back to the difference exactly. Compared against PublicNode, the highest scorer of those selected.
PublicNodevsBlast API
+14.5points
- Latency+14.6
- Head freshness−0.1
- Availability−0.0
- Correctness−0.0
The parts add to +14.5, exactly — the score is a weighted sum, so it comes apart.