| Builder (extra_data) | Blocks | Percent | |
|---|
| 21,633 | 46.93 % | |
| 17,787 | 38.59 % | |
| 7,327 | 15.90 % | |
| 5,267 | 11.43 % | |
| 5,193 | 11.27 % | |
| 2,990 | 6.49 % | |
| 2,680 | 5.81 % | |
| 413 | 0.90 % | |
| 206 | 0.45 % | |
| 137 | 0.30 % | |
| 125 | 0.27 % | |
| 30 | 0.07 % | |
| 17 | 0.04 % | |
| 17 | 0.04 % | |
| 17 | 0.04 % | |
| 13 | 0.03 % | |
| 9 | 0.02 % | |
| 8 | 0.02 % | |
| 6 | 0.01 % | |
| 4 | 0.01 % | |
| 3 | 0.01 % | |
| 1 | 0.00 % | |
| 4,098 | 82.03 % | |
| 1,890 | 37.83 % | |
| 1,197 | 23.96 % | |
| 1,011 | 20.24 % | |
| 489 | 9.79 % | |
| 223 | 4.46 % | |
| 77 | 1.54 % | |
| 56 | 1.12 % | |
| 34 | 0.68 % | |
| 6 | 0.12 % | |
| 6 | 0.12 % | |
| 4 | 0.08 % | |
| 3 | 0.06 % | |
| 3,050 | 75.63 % | |
| 1,205 | 29.88 % | |
| 964 | 23.90 % | |
| 881 | 21.84 % | |
| 642 | 15.92 % | |
| 215 | 5.33 % | |
| 56 | 1.39 % | |
| 27 | 0.67 % | |
| 8 | 0.20 % | |
| 7 | 0.17 % | |
| 6 | 0.15 % | |
| 6 | 0.15 % | |
| 6 | 0.15 % | |
| 5 | 0.12 % | |
| 3 | 0.07 % | |
| 2 | 0.05 % | |
| 10,143 | 53.46 % | |
| 4,547 | 23.97 % | |
| 3,005 | 15.84 % | |
| 2,591 | 13.66 % | |
| 5,364 | 28.27 % | |
| 1,845 | 9.72 % | |
| 1,271 | 6.70 % | |
| 115 | 0.61 % | |
| 93 | 0.49 % | |
| 87 | 0.46 % | |
| 35 | 0.18 % | |
| 11 | 0.06 % | |
| 5 | 0.03 % | |
| 4 | 0.02 % | |
| 5,213 | 50.70 % | |
| 2,024 | 19.68 % | |
| 1,822 | 17.72 % | |
| 1,367 | 13.29 % | |
| 3,484 | 33.88 % | |
| 867 | 8.43 % | |
| 543 | 5.28 % | |
| 63 | 0.61 % | |
| 52 | 0.51 % | |
| 44 | 0.43 % | |
| 9 | 0.09 % | |
| 4 | 0.04 % | |
| 4 | 0.04 % | |
| 1,386 | 56.94 % | |
| 647 | 26.58 % | |
| 371 | 15.24 % | |
| 368 | 15.12 % | |
| 622 | 25.55 % | |
| 195 | 8.01 % | |
| 72 | 2.96 % | |
| 44 | 1.81 % | |
| 41 | 1.68 % | |
| 21 | 0.86 % | |
| 11 | 0.45 % | |
| 10 | 0.41 % | |
| 8 | 0.33 % | |
| 5 | 0.21 % | |
| 4 | 0.16 % | |
| 4 | 0.16 % | |
| 4 | 0.16 % | |
| 3 | 0.12 % | |
| 3 | 0.12 % | |
| 1 | 0.04 % | |
| 11,990 | 48.38 % | |
| 4,631 | 18.69 % | |
| 3,680 | 14.85 % | |
| 3,679 | 14.84 % | |
| 8,725 | 35.21 % | |
| 1,897 | 7.65 % | |
| 1,692 | 6.83 % | |
| 198 | 0.80 % | |
| 143 | 0.58 % | |
| 68 | 0.27 % | |
| 16 | 0.06 % | |
| 13 | 0.05 % | |
| 9 | 0.04 % | |
| 9 | 0.04 % | |
| 8 | 0.03 % | |
| 8 | 0.03 % | |
| 5 | 0.02 % | |
| 2 | 0.01 % | |
| 6,060 | 76.16 % | |
| 948 | 11.91 % | |
| 667 | 8.38 % | |
| 131 | 1.65 % | |
| 69 | 0.87 % | |
| 45 | 0.57 % | |
| 10 | 0.13 % | |
| 10 | 0.13 % | |
| 6 | 0.08 % | |
| 6 | 0.08 % | |
| 5 | 0.06 % | |
| Builder extra_data | Blocks | Blocks with profit | Blocks with subsidy | Overall profit (ETH) | Subsidies (ETH) |
|---|
| 21,633 | 16,737 | 4,896 | 166.4556 | 3.1917 |
| 2,990 | 2,427 | 563 | 35.6229 | 0.3010 |
| 206 | 186 | 0 | 9.8876 | 0.0000 |
| 413 | 137 | 275 | 7.4027 | 0.5642 |
| 17 | 17 | 0 | 0.6914 | 0.0000 |
| 17 | 17 | 0 | 0.2111 | 0.0000 |
| 9 | 9 | 0 | 0.1159 | 0.0000 |
| 8 | 6 | 2 | 0.0663 | 0.0002 |
| 6 | 6 | 0 | 0.0056 | 0.0000 |
| 17 | 0 | 0 | 0.0000 | 0.0000 |
| 13 | 1 | 0 | 0.0000 | 0.0000 |
| 3 | 0 | 0 | 0.0000 | 0.0000 |
| 4 | 0 | 3 | -0.0045 | 0.0045 |
| 30 | 0 | 14 | -0.0300 | 0.0300 |
| 1 | 0 | 1 | -0.1046 | 0.1046 |
| 125 | 0 | 125 | -0.8487 | 0.8487 |
| 17,787 | 2,725 | 14,997 | -1.0308 | 24.9195 |
| 137 | 25 | 112 | -1.1408 | 1.2320 |
| 2,680 | 428 | 2,186 | -2.9570 | 4.6296 |
⚠️ 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 | 24,783 | 33.74 |
| bloxroute.max-profit.blxrbdn.com | 18,973 | 25.83 |
| bloxroute.regulated.blxrbdn.com | 10,283 | 14.00 |
| titanrelay.xyz | 7,957 | 10.83 |
| aestus.live | 4,996 | 6.80 |
| agnostic-relay.net | 4,033 | 5.49 |
| boost-relay.flashbots.net | 2,434 | 3.31 |
Top relays - 7d, 2025-09-16 18:20:23 +0000 UTC UTC, via [relayscan.io](https://www.relayscan.io)
| BUILDER EXTRA DATA | BLOCKS | % |
|-------------------------------|--------|-------|
| Titan (titanbuilder.xyz) | 21,633 | 46.93 |
| BuilderNet | 17,787 | 38.59 |
| beaverbuild.org | 2,990 | 6.49 |
| Quasar (quasar.win) | 2,680 | 5.81 |
| rsync-builder.xyz | 413 | 0.90 |
| bobTheBuilder.xyz | 206 | 0.45 |
| Builder+ www.btcs.com/builder | 137 | 0.30 |
| iobuilder | 125 | 0.27 |
| Eureka (eurekabuilder.xyz) | 30 | 0.07 |
| rpc.turbobuilder.xyz | 17 | 0.04 |
| | 17 | 0.04 |
| Ty For The Block | 17 | 0.04 |
| 0x65 | 13 | 0.03 |
| snailbuilder.sh | 9 | 0.02 |
| BuildAI (https://buildai.net) | 8 | 0.02 |
| I can haz block? | 6 | 0.01 |
| boba-builder.com | 4 | 0.01 |
| Powered by bloXroute | 3 | 0.01 |
| MevRefund - 1, Bad guys - 0 | 1 | 0.00 |
Top builders - 7d, 2025-09-16 18:20:23 +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) | 21,633 | 16,737 | 4,896 | 166.4556 | 3.1917 |
| beaverbuild.org | 2,990 | 2,427 | 563 | 35.6229 | 0.3010 |
| bobTheBuilder.xyz | 206 | 186 | 0 | 9.8876 | 0.0000 |
| rsync-builder.xyz | 413 | 137 | 275 | 7.4027 | 0.5642 |
| | 17 | 17 | 0 | 0.6914 | 0.0000 |
| rpc.turbobuilder.xyz | 17 | 17 | 0 | 0.2111 | 0.0000 |
| snailbuilder.sh | 9 | 9 | 0 | 0.1159 | 0.0000 |
| BuildAI (https://buildai.net) | 8 | 6 | 2 | 0.0663 | 0.0002 |
| I can haz block? | 6 | 6 | 0 | 0.0056 | 0.0000 |
| Ty For The Block | 17 | 0 | 0 | 0.0000 | 0.0000 |
| 0x65 | 13 | 1 | 0 | 0.0000 | 0.0000 |
| Powered by bloXroute | 3 | 0 | 0 | 0.0000 | 0.0000 |
| boba-builder.com | 4 | 0 | 3 | -0.0045 | 0.0045 |
| Eureka (eurekabuilder.xyz) | 30 | 0 | 14 | -0.0300 | 0.0300 |
| MevRefund - 1, Bad guys - 0 | 1 | 0 | 1 | -0.1046 | 0.1046 |
| iobuilder | 125 | 0 | 125 | -0.8487 | 0.8487 |
| BuilderNet | 17,787 | 2,725 | 14,997 | -1.0308 | 24.9195 |
| Builder+ www.btcs.com/builder | 137 | 25 | 112 | -1.1408 | 1.2320 |
| Quasar (quasar.win) | 2,680 | 428 | 2,186 | -2.9570 | 4.6296 |
Builder profits - 7d, 2025-09-16 18:20:23 +0000 UTC UTC, via [relayscan.io/builder-profit](https://www.relayscan.io/builder-profit)
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