| Builder (extra_data) | Blocks | Percent | |
|---|
| 1,479 | 45.48 % | |
| 1,410 | 43.36 % | |
| 566 | 17.40 % | |
| 433 | 13.31 % | |
| 411 | 12.64 % | |
| 175 | 5.38 % | |
| 123 | 3.78 % | |
| 31 | 0.95 % | |
| 15 | 0.46 % | |
| 6 | 0.18 % | |
| 6 | 0.18 % | |
| 2 | 0.06 % | |
| 2 | 0.06 % | |
| 1 | 0.03 % | |
| 1 | 0.03 % | |
| 1 | 0.03 % | |
| 372 | 85.52 % | |
| 134 | 30.80 % | |
| 124 | 28.51 % | |
| 114 | 26.21 % | |
| 36 | 8.28 % | |
| 11 | 2.53 % | |
| 9 | 2.07 % | |
| 4 | 0.92 % | |
| 3 | 0.69 % | |
| 221 | 80.66 % | |
| 81 | 29.56 % | |
| 80 | 29.20 % | |
| 60 | 21.90 % | |
| 36 | 13.14 % | |
| 9 | 3.28 % | |
| 3 | 1.09 % | |
| 2 | 0.73 % | |
| 1 | 0.36 % | |
| 1 | 0.36 % | |
| 1 | 0.36 % | |
| 824 | 60.28 % | |
| 364 | 26.63 % | |
| 235 | 17.19 % | |
| 225 | 16.46 % | |
| 357 | 26.12 % | |
| 115 | 8.41 % | |
| 49 | 3.58 % | |
| 13 | 0.95 % | |
| 4 | 0.29 % | |
| 3 | 0.22 % | |
| 1 | 0.07 % | |
| 1 | 0.07 % | |
| 473 | 58.68 % | |
| 174 | 21.59 % | |
| 153 | 18.98 % | |
| 146 | 18.11 % | |
| 243 | 30.15 % | |
| 53 | 6.58 % | |
| 27 | 3.35 % | |
| 5 | 0.62 % | |
| 2 | 0.25 % | |
| 1 | 0.12 % | |
| 1 | 0.12 % | |
| 1 | 0.12 % | |
| 100 | 54.05 % | |
| 52 | 28.11 % | |
| 27 | 14.59 % | |
| 21 | 11.35 % | |
| 42 | 22.70 % | |
| 15 | 8.11 % | |
| 14 | 7.57 % | |
| 4 | 2.16 % | |
| 4 | 2.16 % | |
| 2 | 1.08 % | |
| 1 | 0.54 % | |
| 1 | 0.54 % | |
| 1 | 0.54 % | |
| 1 | 0.54 % | |
| 964 | 54.40 % | |
| 348 | 19.64 % | |
| 332 | 18.74 % | |
| 284 | 16.03 % | |
| 591 | 33.35 % | |
| 117 | 6.60 % | |
| 75 | 4.23 % | |
| 13 | 0.73 % | |
| 4 | 0.23 % | |
| 4 | 0.23 % | |
| 1 | 0.06 % | |
| 1 | 0.06 % | |
| 1 | 0.06 % | |
| 1 | 0.06 % | |
| 433 | 79.16 % | |
| 56 | 10.24 % | |
| 32 | 5.85 % | |
| 11 | 2.01 % | |
| 10 | 1.83 % | |
| 4 | 0.73 % | |
| 1 | 0.18 % | |
| Builder extra_data | Blocks | Blocks with profit | Blocks with subsidy | Overall profit (ETH) | Subsidies (ETH) |
|---|
| 1,479 | 672 | 807 | 4.5018 | 0.7753 |
| 31 | 15 | 15 | 0.8633 | 0.0313 |
| 6 | 5 | 0 | 0.7370 | 0.0000 |
| 123 | 78 | 45 | 0.6205 | 0.0318 |
| 1 | 1 | 0 | 0.0080 | 0.0000 |
| 1 | 1 | 0 | 0.0000 | 0.0000 |
| 6 | 0 | 0 | 0.0000 | 0.0000 |
| 1 | 0 | 1 | -0.0001 | 0.0001 |
| 2 | 0 | 2 | -0.0030 | 0.0030 |
| 2 | 0 | 2 | -0.0193 | 0.0193 |
| 15 | 0 | 15 | -0.1045 | 0.1045 |
| 175 | 23 | 150 | -0.2213 | 0.3447 |
| 1,410 | 167 | 1,243 | -1.2387 | 2.1666 |
⚠️ Disclaimer: Relayscan uses block.coinbase ETH balance difference to measure builder's profits which could introduce inaccuracies when builders:
- pay validator using another address
- pay for orderflow in other channels (e.g. offchain)
- have searching profits but use builder wallet funds to add bid value without depositing from searcher addresses
| RELAY | PAYLOADS | % |
|----------------------------------|----------|-------|
| relay.ultrasound.money | 1,772 | 32.90 |
| bloxroute.max-profit.blxrbdn.com | 1,367 | 25.38 |
| bloxroute.regulated.blxrbdn.com | 806 | 14.96 |
| titanrelay.xyz | 547 | 10.16 |
| aestus.live | 435 | 8.08 |
| agnostic-relay.net | 274 | 5.09 |
| boost-relay.flashbots.net | 185 | 3.43 |
Top relays - 12h, 2025-09-07 05:29:59 +0000 UTC UTC, via [relayscan.io](https://www.relayscan.io)
| BUILDER EXTRA DATA | BLOCKS | % |
|-------------------------------|--------|-------|
| Titan (titanbuilder.xyz) | 1,479 | 45.48 |
| BuilderNet | 1,410 | 43.36 |
| Quasar (quasar.win) | 175 | 5.38 |
| beaverbuild.org | 123 | 3.78 |
| rsync-builder.xyz | 31 | 0.95 |
| iobuilder | 15 | 0.46 |
| Eureka (eurekabuilder.xyz) | 6 | 0.18 |
| bobTheBuilder.xyz | 6 | 0.18 |
| boba-builder.com | 2 | 0.06 |
| Builder+ www.btcs.com/builder | 2 | 0.06 |
| BuildAI (https://buildai.net) | 1 | 0.03 |
| I can haz block? | 1 | 0.03 |
| | 1 | 0.03 |
Top builders - 12h, 2025-09-07 05:29:59 +0000 UTC UTC, via [relayscan.io](https://www.relayscan.io)
| BUILDER EXTRA DATA | BLOCKS | BLOCKS PROFIT | BLOCKS SUBSIDY | PROFIT TOTAL | SUBSIDIES TOTAL |
|-------------------------------|--------|---------------|----------------|--------------|-----------------|
| Titan (titanbuilder.xyz) | 1,479 | 672 | 807 | 4.5018 | 0.7753 |
| rsync-builder.xyz | 31 | 15 | 15 | 0.8633 | 0.0313 |
| bobTheBuilder.xyz | 6 | 5 | 0 | 0.7370 | 0.0000 |
| beaverbuild.org | 123 | 78 | 45 | 0.6205 | 0.0318 |
| | 1 | 1 | 0 | 0.0080 | 0.0000 |
| I can haz block? | 1 | 1 | 0 | 0.0000 | 0.0000 |
| Eureka (eurekabuilder.xyz) | 6 | 0 | 0 | 0.0000 | 0.0000 |
| BuildAI (https://buildai.net) | 1 | 0 | 1 | -0.0001 | 0.0001 |
| boba-builder.com | 2 | 0 | 2 | -0.0030 | 0.0030 |
| Builder+ www.btcs.com/builder | 2 | 0 | 2 | -0.0193 | 0.0193 |
| iobuilder | 15 | 0 | 15 | -0.1045 | 0.1045 |
| Quasar (quasar.win) | 175 | 23 | 150 | -0.2213 | 0.3447 |
| BuilderNet | 1,410 | 167 | 1,243 | -1.2387 | 2.1666 |
Builder profits - 12h, 2025-09-07 05:29:59 +0000 UTC UTC, via [relayscan.io/builder-profit](https://www.relayscan.io/builder-profit)
relayscan.io