| Builder (extra_data) | Blocks | Percent | |
|---|
| 20,718 | 45.06 % | |
| 17,684 | 38.46 % | |
| 6,401 | 13.92 % | |
| 5,746 | 12.50 % | |
| 5,537 | 12.04 % | |
| 2,962 | 6.44 % | |
| 2,572 | 5.59 % | |
| 815 | 1.77 % | |
| 670 | 1.46 % | |
| 278 | 0.60 % | |
| 174 | 0.38 % | |
| 17 | 0.04 % | |
| 15 | 0.03 % | |
| 11 | 0.02 % | |
| 11 | 0.02 % | |
| 10 | 0.02 % | |
| 7 | 0.02 % | |
| 6 | 0.01 % | |
| 6 | 0.01 % | |
| 5 | 0.01 % | |
| 5 | 0.01 % | |
| 5 | 0.01 % | |
| 4 | 0.01 % | |
| 1 | 0.00 % | |
| 1 | 0.00 % | |
| 1 | 0.00 % | |
| 3,064 | 68.30 % | |
| 1,078 | 24.03 % | |
| 1,033 | 23.03 % | |
| 953 | 21.24 % | |
| 525 | 11.70 % | |
| 447 | 9.96 % | |
| 208 | 4.64 % | |
| 118 | 2.63 % | |
| 102 | 2.27 % | |
| 7 | 0.16 % | |
| 5 | 0.11 % | |
| 5 | 0.11 % | |
| 3 | 0.07 % | |
| 1 | 0.02 % | |
| 1 | 0.02 % | |
| 2,551 | 70.41 % | |
| 975 | 26.91 % | |
| 795 | 21.94 % | |
| 781 | 21.56 % | |
| 613 | 16.92 % | |
| 280 | 7.73 % | |
| 111 | 3.06 % | |
| 28 | 0.77 % | |
| 6 | 0.17 % | |
| 6 | 0.17 % | |
| 5 | 0.14 % | |
| 4 | 0.11 % | |
| 4 | 0.11 % | |
| 3 | 0.08 % | |
| 3 | 0.08 % | |
| 3 | 0.08 % | |
| 3 | 0.08 % | |
| 2 | 0.06 % | |
| 1 | 0.03 % | |
| 9,384 | 51.90 % | |
| 3,385 | 18.72 % | |
| 3,014 | 16.67 % | |
| 2,985 | 16.51 % | |
| 5,126 | 28.35 % | |
| 1,501 | 8.30 % | |
| 1,059 | 5.86 % | |
| 592 | 3.27 % | |
| 161 | 0.89 % | |
| 128 | 0.71 % | |
| 113 | 0.62 % | |
| 6 | 0.03 % | |
| 6 | 0.03 % | |
| 4 | 0.02 % | |
| 5,741 | 50.65 % | |
| 2,662 | 23.48 % | |
| 1,610 | 14.20 % | |
| 1,469 | 12.96 % | |
| 3,539 | 31.22 % | |
| 993 | 8.76 % | |
| 558 | 4.92 % | |
| 306 | 2.70 % | |
| 94 | 0.83 % | |
| 91 | 0.80 % | |
| 8 | 0.07 % | |
| 3 | 0.03 % | |
| 2 | 0.02 % | |
| 1,497 | 48.31 % | |
| 504 | 16.26 % | |
| 503 | 16.23 % | |
| 490 | 15.81 % | |
| 727 | 23.46 % | |
| 251 | 8.10 % | |
| 240 | 7.74 % | |
| 193 | 6.23 % | |
| 95 | 3.07 % | |
| 40 | 1.29 % | |
| 8 | 0.26 % | |
| 6 | 0.19 % | |
| 6 | 0.19 % | |
| 6 | 0.19 % | |
| 5 | 0.16 % | |
| 5 | 0.16 % | |
| 4 | 0.13 % | |
| 4 | 0.13 % | |
| 3 | 0.10 % | |
| 3 | 0.10 % | |
| 3 | 0.10 % | |
| 3 | 0.10 % | |
| 11,580 | 48.94 % | |
| 4,183 | 17.68 % | |
| 3,769 | 15.93 % | |
| 3,628 | 15.33 % | |
| 7,941 | 33.56 % | |
| 1,724 | 7.29 % | |
| 1,446 | 6.11 % | |
| 422 | 1.78 % | |
| 298 | 1.26 % | |
| 195 | 0.82 % | |
| 10 | 0.04 % | |
| 8 | 0.03 % | |
| 6 | 0.03 % | |
| 6 | 0.03 % | |
| 6 | 0.03 % | |
| 5 | 0.02 % | |
| 4 | 0.02 % | |
| 4 | 0.02 % | |
| 3 | 0.01 % | |
| 3 | 0.01 % | |
| 1 | 0.00 % | |
| 5,830 | 69.80 % | |
| 974 | 11.66 % | |
| 856 | 10.25 % | |
| 284 | 3.40 % | |
| 255 | 3.05 % | |
| 109 | 1.30 % | |
| 16 | 0.19 % | |
| 9 | 0.11 % | |
| 6 | 0.07 % | |
| 5 | 0.06 % | |
| 3 | 0.04 % | |
| 3 | 0.04 % | |
| 2 | 0.02 % | |
| 1 | 0.01 % | |
| Builder extra_data | Blocks | Blocks with profit | Blocks with subsidy | Overall profit (ETH) | Subsidies (ETH) |
|---|
| 5 | 5 | 0 | 1826.2144 | 0.0000 |
| 20,718 | 16,587 | 4,131 | 232.7886 | 2.7244 |
| 2,962 | 2,491 | 470 | 59.0791 | 0.2481 |
| 17,684 | 4,615 | 13,069 | 18.9424 | 19.8011 |
| 278 | 204 | 0 | 16.0683 | 0.0000 |
| 670 | 242 | 422 | 7.6880 | 0.8697 |
| 17 | 17 | 0 | 0.3592 | 0.0000 |
| 5 | 5 | 0 | 0.2840 | 0.0000 |
| 6 | 6 | 0 | 0.1888 | 0.0000 |
| 6 | 6 | 0 | 0.0913 | 0.0000 |
| 7 | 5 | 2 | 0.0869 | 0.0002 |
| 5 | 5 | 0 | 0.0119 | 0.0000 |
| 2,572 | 345 | 2,175 | 0.0106 | 5.2231 |
| 1 | 1 | 0 | 0.0080 | 0.0000 |
| 1 | 1 | 0 | 0.0058 | 0.0000 |
| 4 | 1 | 0 | 0.0029 | 0.0000 |
| 11 | 0 | 0 | 0.0000 | 0.0000 |
| 15 | 0 | 0 | 0.0000 | 0.0000 |
| 11 | 2 | 0 | 0.0000 | 0.0000 |
| 1 | 0 | 0 | 0.0000 | 0.0000 |
| 10 | 0 | 10 | -0.0150 | 0.0150 |
| 174 | 0 | 173 | -1.1714 | 1.1714 |
| 815 | 12 | 768 | -12.8957 | 12.9338 |
⚠️ 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 | 23,662 | 32.58 |
| bloxroute.max-profit.blxrbdn.com | 18,080 | 24.89 |
| bloxroute.regulated.blxrbdn.com | 11,335 | 15.60 |
| titanrelay.xyz | 8,353 | 11.50 |
| aestus.live | 4,486 | 6.18 |
| agnostic-relay.net | 3,623 | 4.99 |
| boost-relay.flashbots.net | 3,099 | 4.27 |
Top relays - 7d, 2025-09-03 10:29:59 +0000 UTC UTC, via [relayscan.io](https://www.relayscan.io)
| BUILDER EXTRA DATA | BLOCKS | % |
|-------------------------------|--------|-------|
| Titan (titanbuilder.xyz) | 20,718 | 45.06 |
| BuilderNet | 17,684 | 38.46 |
| beaverbuild.org | 2,962 | 6.44 |
| Quasar (quasar.win) | 2,572 | 5.59 |
| Builder+ www.btcs.com/builder | 815 | 1.77 |
| rsync-builder.xyz | 670 | 1.46 |
| bobTheBuilder.xyz | 278 | 0.60 |
| iobuilder | 174 | 0.38 |
| | 17 | 0.04 |
| Ty For The Block | 15 | 0.03 |
| Eureka (eurekabuilder.xyz) | 11 | 0.02 |
| 0x65 | 11 | 0.02 |
| boba-builder.com | 10 | 0.02 |
| BuildAI (https://buildai.net) | 7 | 0.02 |
| rpc.turbobuilder.xyz | 6 | 0.01 |
| geth go1.24.6 linux | 6 | 0.01 |
| snailbuilder.sh | 5 | 0.01 |
| MevRefund - 1, Bad guys - 0 | 5 | 0.01 |
| I can haz block? | 5 | 0.01 |
| Powered by bloXroute | 4 | 0.01 |
| https://blockbeelder.com | 1 | 0.00 |
| geth go1.24.4 linux | 1 | 0.00 |
| extra_data_change_me | 1 | 0.00 |
Top builders - 7d, 2025-09-03 10:29:59 +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) | 20,718 | 16,587 | 4,131 | 232.7886 | 2.7244 |
| beaverbuild.org | 2,962 | 2,491 | 470 | 59.0791 | 0.2481 |
| BuilderNet | 17,684 | 4,615 | 13,069 | 18.9424 | 19.8011 |
| bobTheBuilder.xyz | 278 | 204 | 0 | 16.0683 | 0.0000 |
| rsync-builder.xyz | 670 | 242 | 422 | 7.6880 | 0.8697 |
| | 17 | 17 | 0 | 0.3592 | 0.0000 |
| snailbuilder.sh | 5 | 5 | 0 | 0.2840 | 0.0000 |
| geth go1.24.6 linux | 6 | 6 | 0 | 0.1888 | 0.0000 |
| rpc.turbobuilder.xyz | 6 | 6 | 0 | 0.0913 | 0.0000 |
| BuildAI (https://buildai.net) | 7 | 5 | 2 | 0.0869 | 0.0002 |
| I can haz block? | 5 | 5 | 0 | 0.0119 | 0.0000 |
| Quasar (quasar.win) | 2,572 | 345 | 2,175 | 0.0106 | 5.2231 |
| https://blockbeelder.com | 1 | 1 | 0 | 0.0080 | 0.0000 |
| geth go1.24.4 linux | 1 | 1 | 0 | 0.0058 | 0.0000 |
| Powered by bloXroute | 4 | 1 | 0 | 0.0029 | 0.0000 |
| Eureka (eurekabuilder.xyz) | 11 | 0 | 0 | 0.0000 | 0.0000 |
| Ty For The Block | 15 | 0 | 0 | 0.0000 | 0.0000 |
| 0x65 | 11 | 2 | 0 | 0.0000 | 0.0000 |
| extra_data_change_me | 1 | 0 | 0 | 0.0000 | 0.0000 |
| boba-builder.com | 10 | 0 | 10 | -0.0150 | 0.0150 |
| iobuilder | 174 | 0 | 173 | -1.1714 | 1.1714 |
| Builder+ www.btcs.com/builder | 815 | 12 | 768 | -12.8957 | 12.9338 |
Builder profits - 7d, 2025-09-03 10:29:59 +0000 UTC UTC, via [relayscan.io/builder-profit](https://www.relayscan.io/builder-profit)
relayscan.io