| Builder (extra_data) | Blocks | Percent | |
|---|
| 20,936 | 45.68 % | |
| 17,286 | 37.72 % | |
| 6,221 | 13.57 % | |
| 5,561 | 12.13 % | |
| 5,504 | 12.01 % | |
| 3,085 | 6.73 % | |
| 2,520 | 5.50 % | |
| 832 | 1.82 % | |
| 637 | 1.39 % | |
| 258 | 0.56 % | |
| 163 | 0.36 % | |
| 21 | 0.05 % | |
| 20 | 0.04 % | |
| 10 | 0.02 % | |
| 10 | 0.02 % | |
| 9 | 0.02 % | |
| 9 | 0.02 % | |
| 8 | 0.02 % | |
| 6 | 0.01 % | |
| 5 | 0.01 % | |
| 5 | 0.01 % | |
| 5 | 0.01 % | |
| 5 | 0.01 % | |
| 1 | 0.00 % | |
| 1 | 0.00 % | |
| 3,067 | 68.72 % | |
| 1,098 | 24.60 % | |
| 998 | 22.36 % | |
| 971 | 21.76 % | |
| 501 | 11.23 % | |
| 455 | 10.19 % | |
| 200 | 4.48 % | |
| 120 | 2.69 % | |
| 99 | 2.22 % | |
| 6 | 0.13 % | |
| 5 | 0.11 % | |
| 5 | 0.11 % | |
| 3 | 0.07 % | |
| 1 | 0.02 % | |
| 1 | 0.02 % | |
| 2,543 | 71.09 % | |
| 958 | 26.78 % | |
| 818 | 22.87 % | |
| 767 | 21.44 % | |
| 577 | 16.13 % | |
| 291 | 8.14 % | |
| 102 | 2.85 % | |
| 26 | 0.73 % | |
| 6 | 0.17 % | |
| 6 | 0.17 % | |
| 5 | 0.14 % | |
| 4 | 0.11 % | |
| 3 | 0.08 % | |
| 3 | 0.08 % | |
| 3 | 0.08 % | |
| 3 | 0.08 % | |
| 2 | 0.06 % | |
| 2 | 0.06 % | |
| 1 | 0.03 % | |
| 9,277 | 52.01 % | |
| 3,207 | 17.98 % | |
| 3,090 | 17.32 % | |
| 2,980 | 16.71 % | |
| 4,997 | 28.02 % | |
| 1,470 | 8.24 % | |
| 1,104 | 6.19 % | |
| 608 | 3.41 % | |
| 150 | 0.84 % | |
| 119 | 0.67 % | |
| 90 | 0.50 % | |
| 9 | 0.05 % | |
| 8 | 0.04 % | |
| 4 | 0.02 % | |
| 5,590 | 50.06 % | |
| 2,638 | 23.63 % | |
| 1,550 | 13.88 % | |
| 1,402 | 12.56 % | |
| 3,526 | 31.58 % | |
| 994 | 8.90 % | |
| 554 | 4.96 % | |
| 308 | 2.76 % | |
| 91 | 0.81 % | |
| 88 | 0.79 % | |
| 10 | 0.09 % | |
| 3 | 0.03 % | |
| 2 | 0.02 % | |
| 1,475 | 48.25 % | |
| 506 | 16.55 % | |
| 494 | 16.16 % | |
| 475 | 15.54 % | |
| 708 | 23.16 % | |
| 250 | 8.18 % | |
| 245 | 8.01 % | |
| 187 | 6.12 % | |
| 96 | 3.14 % | |
| 39 | 1.28 % | |
| 8 | 0.26 % | |
| 7 | 0.23 % | |
| 6 | 0.20 % | |
| 5 | 0.16 % | |
| 5 | 0.16 % | |
| 5 | 0.16 % | |
| 5 | 0.16 % | |
| 4 | 0.13 % | |
| 4 | 0.13 % | |
| 3 | 0.10 % | |
| 3 | 0.10 % | |
| 2 | 0.07 % | |
| 11,284 | 47.79 % | |
| 3,992 | 16.91 % | |
| 3,724 | 15.77 % | |
| 3,568 | 15.11 % | |
| 8,178 | 34.64 % | |
| 1,665 | 7.05 % | |
| 1,528 | 6.47 % | |
| 431 | 1.83 % | |
| 285 | 1.21 % | |
| 181 | 0.77 % | |
| 12 | 0.05 % | |
| 8 | 0.03 % | |
| 7 | 0.03 % | |
| 6 | 0.03 % | |
| 6 | 0.03 % | |
| 5 | 0.02 % | |
| 4 | 0.02 % | |
| 3 | 0.01 % | |
| 3 | 0.01 % | |
| 3 | 0.01 % | |
| 1 | 0.00 % | |
| 1 | 0.00 % | |
| 5,897 | 71.11 % | |
| 907 | 10.94 % | |
| 845 | 10.19 % | |
| 257 | 3.10 % | |
| 243 | 2.93 % | |
| 97 | 1.17 % | |
| 16 | 0.19 % | |
| 9 | 0.11 % | |
| 8 | 0.10 % | |
| 6 | 0.07 % | |
| 3 | 0.04 % | |
| 3 | 0.04 % | |
| 2 | 0.02 % | |
| Builder extra_data | Blocks | Blocks with profit | Blocks with subsidy | Overall profit (ETH) | Subsidies (ETH) |
|---|
| 5 | 5 | 0 | 1826.2144 | 0.0000 |
| 20,936 | 17,082 | 3,854 | 252.9112 | 2.4567 |
| 3,085 | 2,633 | 451 | 61.2482 | 0.2268 |
| 17,286 | 4,496 | 12,790 | 15.3711 | 18.5962 |
| 258 | 197 | 0 | 15.3662 | 0.0000 |
| 637 | 213 | 418 | 6.9002 | 0.8715 |
| 20 | 20 | 0 | 0.4835 | 0.0000 |
| 5 | 5 | 0 | 0.2630 | 0.0000 |
| 6 | 6 | 0 | 0.1888 | 0.0000 |
| 9 | 7 | 2 | 0.1770 | 0.0002 |
| 5 | 5 | 0 | 0.0822 | 0.0000 |
| 8 | 2 | 0 | 0.0548 | 0.0000 |
| 5 | 5 | 0 | 0.0119 | 0.0000 |
| 2,520 | 333 | 2,129 | 0.0081 | 4.7991 |
| 1 | 1 | 0 | 0.0058 | 0.0000 |
| 9 | 1 | 0 | 0.0000 | 0.0000 |
| 1 | 0 | 0 | 0.0000 | 0.0000 |
| 21 | 0 | 0 | 0.0000 | 0.0000 |
| 10 | 0 | 0 | 0.0000 | 0.0000 |
| 10 | 0 | 10 | -0.0150 | 0.0150 |
| 163 | 0 | 162 | -1.0978 | 1.0978 |
| 832 | 14 | 780 | -12.0534 | 12.1016 |
⚠️ 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 | 23,611 | 32.79 |
| bloxroute.max-profit.blxrbdn.com | 17,836 | 24.77 |
| bloxroute.regulated.blxrbdn.com | 11,166 | 15.51 |
| titanrelay.xyz | 8,293 | 11.52 |
| aestus.live | 4,463 | 6.20 |
| agnostic-relay.net | 3,577 | 4.97 |
| boost-relay.flashbots.net | 3,057 | 4.25 |
Top relays - 7d, 2025-09-04 21:45:23 +0000 UTC UTC, via [relayscan.io](https://www.relayscan.io)
| BUILDER EXTRA DATA | BLOCKS | % |
|-------------------------------|--------|-------|
| Titan (titanbuilder.xyz) | 20,936 | 45.68 |
| BuilderNet | 17,286 | 37.72 |
| beaverbuild.org | 3,085 | 6.73 |
| Quasar (quasar.win) | 2,520 | 5.50 |
| Builder+ www.btcs.com/builder | 832 | 1.82 |
| rsync-builder.xyz | 637 | 1.39 |
| bobTheBuilder.xyz | 258 | 0.56 |
| iobuilder | 163 | 0.36 |
| Ty For The Block | 21 | 0.05 |
| | 20 | 0.04 |
| boba-builder.com | 10 | 0.02 |
| Eureka (eurekabuilder.xyz) | 10 | 0.02 |
| 0x65 | 9 | 0.02 |
| BuildAI (https://buildai.net) | 9 | 0.02 |
| Powered by bloXroute | 8 | 0.02 |
| geth go1.24.6 linux | 6 | 0.01 |
| snailbuilder.sh | 5 | 0.01 |
| MevRefund - 1, Bad guys - 0 | 5 | 0.01 |
| rpc.turbobuilder.xyz | 5 | 0.01 |
| I can haz block? | 5 | 0.01 |
| extra_data_change_me | 1 | 0.00 |
| geth go1.24.4 linux | 1 | 0.00 |
Top builders - 7d, 2025-09-04 21:45:23 +0000 UTC UTC, via [relayscan.io](https://www.relayscan.io)
| BUILDER EXTRA DATA | BLOCKS | BLOCKS PROFIT | BLOCKS SUBSIDY | PROFIT TOTAL | SUBSIDIES TOTAL |
|-------------------------------|--------|---------------|----------------|--------------|-----------------|
| MevRefund - 1, Bad guys - 0 | 5 | 5 | 0 | 1826.2144 | 0.0000 |
| Titan (titanbuilder.xyz) | 20,936 | 17,082 | 3,854 | 252.9112 | 2.4567 |
| beaverbuild.org | 3,085 | 2,633 | 451 | 61.2482 | 0.2268 |
| BuilderNet | 17,286 | 4,496 | 12,790 | 15.3711 | 18.5962 |
| bobTheBuilder.xyz | 258 | 197 | 0 | 15.3662 | 0.0000 |
| rsync-builder.xyz | 637 | 213 | 418 | 6.9002 | 0.8715 |
| | 20 | 20 | 0 | 0.4835 | 0.0000 |
| snailbuilder.sh | 5 | 5 | 0 | 0.2630 | 0.0000 |
| geth go1.24.6 linux | 6 | 6 | 0 | 0.1888 | 0.0000 |
| BuildAI (https://buildai.net) | 9 | 7 | 2 | 0.1770 | 0.0002 |
| rpc.turbobuilder.xyz | 5 | 5 | 0 | 0.0822 | 0.0000 |
| Powered by bloXroute | 8 | 2 | 0 | 0.0548 | 0.0000 |
| I can haz block? | 5 | 5 | 0 | 0.0119 | 0.0000 |
| Quasar (quasar.win) | 2,520 | 333 | 2,129 | 0.0081 | 4.7991 |
| geth go1.24.4 linux | 1 | 1 | 0 | 0.0058 | 0.0000 |
| 0x65 | 9 | 1 | 0 | 0.0000 | 0.0000 |
| extra_data_change_me | 1 | 0 | 0 | 0.0000 | 0.0000 |
| Ty For The Block | 21 | 0 | 0 | 0.0000 | 0.0000 |
| Eureka (eurekabuilder.xyz) | 10 | 0 | 0 | 0.0000 | 0.0000 |
| boba-builder.com | 10 | 0 | 10 | -0.0150 | 0.0150 |
| iobuilder | 163 | 0 | 162 | -1.0978 | 1.0978 |
| Builder+ www.btcs.com/builder | 832 | 14 | 780 | -12.0534 | 12.1016 |
Builder profits - 7d, 2025-09-04 21:45:23 +0000 UTC UTC, via [relayscan.io/builder-profit](https://www.relayscan.io/builder-profit)
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