| Builder (extra_data) | Blocks | Percent | |
|---|
| 21,919 | 47.69 % | |
| 17,595 | 38.28 % | |
| 7,251 | 15.78 % | |
| 5,201 | 11.32 % | |
| 5,143 | 11.19 % | |
| 2,713 | 5.90 % | |
| 2,683 | 5.84 % | |
| 399 | 0.87 % | |
| 216 | 0.47 % | |
| 152 | 0.33 % | |
| 113 | 0.25 % | |
| 43 | 0.09 % | |
| 26 | 0.06 % | |
| 19 | 0.04 % | |
| 19 | 0.04 % | |
| 16 | 0.03 % | |
| 10 | 0.02 % | |
| 10 | 0.02 % | |
| 9 | 0.02 % | |
| 8 | 0.02 % | |
| 6 | 0.01 % | |
| 3 | 0.01 % | |
| 3,956 | 81.75 % | |
| 1,777 | 36.72 % | |
| 1,184 | 24.47 % | |
| 995 | 20.56 % | |
| 476 | 9.84 % | |
| 179 | 3.70 % | |
| 95 | 1.96 % | |
| 68 | 1.41 % | |
| 43 | 0.89 % | |
| 6 | 0.12 % | |
| 6 | 0.12 % | |
| 5 | 0.10 % | |
| 3 | 0.06 % | |
| 2 | 0.04 % | |
| 3,032 | 76.53 % | |
| 1,143 | 28.85 % | |
| 994 | 25.09 % | |
| 895 | 22.59 % | |
| 644 | 16.25 % | |
| 159 | 4.01 % | |
| 57 | 1.44 % | |
| 24 | 0.61 % | |
| 8 | 0.20 % | |
| 8 | 0.20 % | |
| 7 | 0.18 % | |
| 6 | 0.15 % | |
| 6 | 0.15 % | |
| 5 | 0.13 % | |
| 3 | 0.08 % | |
| 3 | 0.08 % | |
| 9,700 | 50.52 % | |
| 4,481 | 23.34 % | |
| 2,784 | 14.50 % | |
| 2,435 | 12.68 % | |
| 6,077 | 31.65 % | |
| 1,839 | 9.58 % | |
| 1,201 | 6.25 % | |
| 124 | 0.65 % | |
| 97 | 0.51 % | |
| 89 | 0.46 % | |
| 35 | 0.18 % | |
| 17 | 0.09 % | |
| 13 | 0.07 % | |
| 5 | 0.03 % | |
| 4 | 0.02 % | |
| 5,079 | 53.92 % | |
| 2,057 | 21.84 % | |
| 1,732 | 18.39 % | |
| 1,290 | 13.70 % | |
| 2,772 | 29.43 % | |
| 851 | 9.03 % | |
| 542 | 5.75 % | |
| 71 | 0.75 % | |
| 54 | 0.57 % | |
| 30 | 0.32 % | |
| 12 | 0.13 % | |
| 4 | 0.04 % | |
| 4 | 0.04 % | |
| 1,424 | 56.71 % | |
| 691 | 27.52 % | |
| 373 | 14.85 % | |
| 360 | 14.34 % | |
| 634 | 25.25 % | |
| 187 | 7.45 % | |
| 71 | 2.83 % | |
| 58 | 2.31 % | |
| 46 | 1.83 % | |
| 35 | 1.39 % | |
| 13 | 0.52 % | |
| 11 | 0.44 % | |
| 7 | 0.28 % | |
| 5 | 0.20 % | |
| 5 | 0.20 % | |
| 5 | 0.20 % | |
| 4 | 0.16 % | |
| 4 | 0.16 % | |
| 2 | 0.08 % | |
| 11,600 | 47.10 % | |
| 4,428 | 17.98 % | |
| 3,661 | 14.87 % | |
| 3,511 | 14.26 % | |
| 9,114 | 37.01 % | |
| 1,921 | 7.80 % | |
| 1,487 | 6.04 % | |
| 199 | 0.81 % | |
| 153 | 0.62 % | |
| 75 | 0.30 % | |
| 16 | 0.06 % | |
| 15 | 0.06 % | |
| 15 | 0.06 % | |
| 7 | 0.03 % | |
| 7 | 0.03 % | |
| 7 | 0.03 % | |
| 6 | 0.02 % | |
| 3 | 0.01 % | |
| 1 | 0.00 % | |
| 5,789 | 76.28 % | |
| 934 | 12.31 % | |
| 585 | 7.71 % | |
| 128 | 1.69 % | |
| 55 | 0.72 % | |
| 47 | 0.62 % | |
| 12 | 0.16 % | |
| 12 | 0.16 % | |
| 9 | 0.12 % | |
| 6 | 0.08 % | |
| 6 | 0.08 % | |
| 6 | 0.08 % | |
| Builder extra_data | Blocks | Blocks with profit | Blocks with subsidy | Overall profit (ETH) | Subsidies (ETH) |
|---|
| 21,919 | 17,272 | 4,647 | 186.7494 | 2.9833 |
| 2,683 | 2,237 | 446 | 31.9702 | 0.2333 |
| 216 | 194 | 0 | 11.9741 | 0.0000 |
| 399 | 106 | 291 | 5.0756 | 0.6194 |
| 26 | 26 | 0 | 1.3426 | 0.0000 |
| 17,595 | 2,650 | 14,795 | 1.1059 | 23.6381 |
| 19 | 19 | 0 | 0.2352 | 0.0000 |
| 9 | 6 | 3 | 0.1948 | 0.0003 |
| 3 | 1 | 0 | 0.1411 | 0.0000 |
| 10 | 8 | 0 | 0.0872 | 0.0000 |
| 8 | 8 | 0 | 0.0271 | 0.0000 |
| 19 | 0 | 0 | 0.0000 | 0.0000 |
| 10 | 0 | 0 | 0.0000 | 0.0000 |
| 6 | 0 | 5 | -0.0075 | 0.0075 |
| 43 | 0 | 34 | -0.0729 | 0.0729 |
| 16 | 0 | 16 | -0.1030 | 0.1030 |
| 113 | 0 | 113 | -0.7652 | 0.7652 |
| 152 | 24 | 128 | -1.2262 | 1.3319 |
| 2,713 | 460 | 2,174 | -2.2616 | 4.3873 |
⚠️ 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 | 24,626 | 34.13 |
| bloxroute.max-profit.blxrbdn.com | 19,201 | 26.61 |
| bloxroute.regulated.blxrbdn.com | 9,419 | 13.06 |
| titanrelay.xyz | 7,589 | 10.52 |
| aestus.live | 4,839 | 6.71 |
| agnostic-relay.net | 3,962 | 5.49 |
| boost-relay.flashbots.net | 2,511 | 3.48 |
Top relays - 7d, 2025-09-18 17:09:59 +0000 UTC UTC, via [relayscan.io](https://www.relayscan.io)
| BUILDER EXTRA DATA | BLOCKS | % |
|-------------------------------|--------|-------|
| Titan (titanbuilder.xyz) | 21,919 | 47.69 |
| BuilderNet | 17,595 | 38.28 |
| Quasar (quasar.win) | 2,713 | 5.90 |
| beaverbuild.org | 2,683 | 5.84 |
| rsync-builder.xyz | 399 | 0.87 |
| bobTheBuilder.xyz | 216 | 0.47 |
| Builder+ www.btcs.com/builder | 152 | 0.33 |
| iobuilder | 113 | 0.25 |
| Eureka (eurekabuilder.xyz) | 43 | 0.09 |
| | 26 | 0.06 |
| Ty For The Block | 19 | 0.04 |
| rpc.turbobuilder.xyz | 19 | 0.04 |
| iobuilder.xyz | 16 | 0.03 |
| snailbuilder.sh | 10 | 0.02 |
| 0x65 | 10 | 0.02 |
| BuildAI (https://buildai.net) | 9 | 0.02 |
| I can haz block? | 8 | 0.02 |
| boba-builder.com | 6 | 0.01 |
| Powered by bloXroute | 3 | 0.01 |
Top builders - 7d, 2025-09-18 17:09:59 +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) | 21,919 | 17,272 | 4,647 | 186.7494 | 2.9833 |
| beaverbuild.org | 2,683 | 2,237 | 446 | 31.9702 | 0.2333 |
| bobTheBuilder.xyz | 216 | 194 | 0 | 11.9741 | 0.0000 |
| rsync-builder.xyz | 399 | 106 | 291 | 5.0756 | 0.6194 |
| | 26 | 26 | 0 | 1.3426 | 0.0000 |
| BuilderNet | 17,595 | 2,650 | 14,795 | 1.1059 | 23.6381 |
| rpc.turbobuilder.xyz | 19 | 19 | 0 | 0.2352 | 0.0000 |
| BuildAI (https://buildai.net) | 9 | 6 | 3 | 0.1948 | 0.0003 |
| Powered by bloXroute | 3 | 1 | 0 | 0.1411 | 0.0000 |
| snailbuilder.sh | 10 | 8 | 0 | 0.0872 | 0.0000 |
| I can haz block? | 8 | 8 | 0 | 0.0271 | 0.0000 |
| Ty For The Block | 19 | 0 | 0 | 0.0000 | 0.0000 |
| 0x65 | 10 | 0 | 0 | 0.0000 | 0.0000 |
| boba-builder.com | 6 | 0 | 5 | -0.0075 | 0.0075 |
| Eureka (eurekabuilder.xyz) | 43 | 0 | 34 | -0.0729 | 0.0729 |
| iobuilder.xyz | 16 | 0 | 16 | -0.1030 | 0.1030 |
| iobuilder | 113 | 0 | 113 | -0.7652 | 0.7652 |
| Builder+ www.btcs.com/builder | 152 | 24 | 128 | -1.2262 | 1.3319 |
| Quasar (quasar.win) | 2,713 | 460 | 2,174 | -2.2616 | 4.3873 |
Builder profits - 7d, 2025-09-18 17:09:59 +0000 UTC UTC, via [relayscan.io/builder-profit](https://www.relayscan.io/builder-profit)
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