| Builder (extra_data) | Blocks | Percent | |
|---|
| 21,908 | 47.69 % | |
| 17,622 | 38.36 % | |
| 7,314 | 15.92 % | |
| 5,189 | 11.30 % | |
| 5,119 | 11.14 % | |
| 2,712 | 5.90 % | |
| 2,637 | 5.74 % | |
| 421 | 0.92 % | |
| 211 | 0.46 % | |
| 155 | 0.34 % | |
| 105 | 0.23 % | |
| 44 | 0.10 % | |
| 29 | 0.06 % | |
| 19 | 0.04 % | |
| 19 | 0.04 % | |
| 18 | 0.04 % | |
| 8 | 0.02 % | |
| 8 | 0.02 % | |
| 8 | 0.02 % | |
| 7 | 0.02 % | |
| 6 | 0.01 % | |
| 3 | 0.01 % | |
| 3,891 | 81.78 % | |
| 1,767 | 37.14 % | |
| 1,155 | 24.27 % | |
| 969 | 20.37 % | |
| 472 | 9.92 % | |
| 174 | 3.66 % | |
| 94 | 1.98 % | |
| 64 | 1.35 % | |
| 43 | 0.90 % | |
| 6 | 0.13 % | |
| 5 | 0.11 % | |
| 4 | 0.08 % | |
| 4 | 0.08 % | |
| 1 | 0.02 % | |
| 3,016 | 76.49 % | |
| 1,142 | 28.96 % | |
| 989 | 25.08 % | |
| 885 | 22.44 % | |
| 642 | 16.28 % | |
| 155 | 3.93 % | |
| 61 | 1.55 % | |
| 23 | 0.58 % | |
| 10 | 0.25 % | |
| 9 | 0.23 % | |
| 7 | 0.18 % | |
| 6 | 0.15 % | |
| 5 | 0.13 % | |
| 4 | 0.10 % | |
| 3 | 0.08 % | |
| 2 | 0.05 % | |
| 9,678 | 50.43 % | |
| 4,519 | 23.55 % | |
| 2,766 | 14.41 % | |
| 2,393 | 12.47 % | |
| 6,112 | 31.85 % | |
| 1,838 | 9.58 % | |
| 1,179 | 6.14 % | |
| 123 | 0.64 % | |
| 100 | 0.52 % | |
| 82 | 0.43 % | |
| 37 | 0.19 % | |
| 19 | 0.10 % | |
| 14 | 0.07 % | |
| 5 | 0.03 % | |
| 5 | 0.03 % | |
| 5,034 | 54.31 % | |
| 2,048 | 22.10 % | |
| 1,726 | 18.62 % | |
| 1,260 | 13.59 % | |
| 2,659 | 28.69 % | |
| 863 | 9.31 % | |
| 533 | 5.75 % | |
| 71 | 0.77 % | |
| 56 | 0.60 % | |
| 30 | 0.32 % | |
| 14 | 0.15 % | |
| 5 | 0.05 % | |
| 4 | 0.04 % | |
| 1,417 | 56.52 % | |
| 697 | 27.80 % | |
| 361 | 14.40 % | |
| 359 | 14.32 % | |
| 630 | 25.13 % | |
| 196 | 7.82 % | |
| 70 | 2.79 % | |
| 59 | 2.35 % | |
| 45 | 1.79 % | |
| 36 | 1.44 % | |
| 15 | 0.60 % | |
| 11 | 0.44 % | |
| 5 | 0.20 % | |
| 5 | 0.20 % | |
| 5 | 0.20 % | |
| 4 | 0.16 % | |
| 4 | 0.16 % | |
| 3 | 0.12 % | |
| 2 | 0.08 % | |
| 11,570 | 46.83 % | |
| 4,445 | 17.99 % | |
| 3,632 | 14.70 % | |
| 3,493 | 14.14 % | |
| 9,246 | 37.43 % | |
| 1,924 | 7.79 % | |
| 1,456 | 5.89 % | |
| 208 | 0.84 % | |
| 149 | 0.60 % | |
| 77 | 0.31 % | |
| 18 | 0.07 % | |
| 15 | 0.06 % | |
| 15 | 0.06 % | |
| 7 | 0.03 % | |
| 6 | 0.02 % | |
| 5 | 0.02 % | |
| 5 | 0.02 % | |
| 3 | 0.01 % | |
| 1 | 0.00 % | |
| 5,674 | 76.12 % | |
| 926 | 12.42 % | |
| 565 | 7.58 % | |
| 141 | 1.89 % | |
| 50 | 0.67 % | |
| 48 | 0.64 % | |
| 13 | 0.17 % | |
| 12 | 0.16 % | |
| 9 | 0.12 % | |
| 7 | 0.09 % | |
| 5 | 0.07 % | |
| 4 | 0.05 % | |
| Builder extra_data | Blocks | Blocks with profit | Blocks with subsidy | Overall profit (ETH) | Subsidies (ETH) |
|---|
| 21,908 | 17,338 | 4,570 | 185.2820 | 2.9273 |
| 2,637 | 2,215 | 422 | 31.2715 | 0.2205 |
| 211 | 190 | 0 | 11.9021 | 0.0000 |
| 421 | 104 | 314 | 5.0228 | 0.6682 |
| 29 | 29 | 0 | 1.3594 | 0.0000 |
| 17,622 | 2,760 | 14,710 | 0.7626 | 23.2697 |
| 19 | 19 | 0 | 0.2352 | 0.0000 |
| 8 | 5 | 3 | 0.1947 | 0.0003 |
| 3 | 1 | 0 | 0.1411 | 0.0000 |
| 8 | 6 | 0 | 0.0268 | 0.0000 |
| 7 | 7 | 0 | 0.0253 | 0.0000 |
| 19 | 0 | 0 | 0.0000 | 0.0000 |
| 8 | 0 | 0 | 0.0000 | 0.0000 |
| 6 | 0 | 5 | -0.0075 | 0.0075 |
| 44 | 0 | 35 | -0.0751 | 0.0751 |
| 18 | 0 | 18 | -0.1181 | 0.1181 |
| 105 | 0 | 105 | -0.7051 | 0.7051 |
| 155 | 26 | 129 | -1.2242 | 1.3426 |
| 2,712 | 449 | 2,182 | -2.3187 | 4.4250 |
⚠️ 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 | 24,705 | 34.39 |
| bloxroute.max-profit.blxrbdn.com | 19,192 | 26.72 |
| bloxroute.regulated.blxrbdn.com | 9,269 | 12.90 |
| titanrelay.xyz | 7,454 | 10.38 |
| aestus.live | 4,758 | 6.62 |
| agnostic-relay.net | 3,943 | 5.49 |
| boost-relay.flashbots.net | 2,507 | 3.49 |
Top relays - 7d, 2025-09-19 00:00:23 +0000 UTC UTC, via [relayscan.io](https://www.relayscan.io)
| BUILDER EXTRA DATA | BLOCKS | % |
|-------------------------------|--------|-------|
| Titan (titanbuilder.xyz) | 21,908 | 47.69 |
| BuilderNet | 17,622 | 38.36 |
| Quasar (quasar.win) | 2,712 | 5.90 |
| beaverbuild.org | 2,637 | 5.74 |
| rsync-builder.xyz | 421 | 0.92 |
| bobTheBuilder.xyz | 211 | 0.46 |
| Builder+ www.btcs.com/builder | 155 | 0.34 |
| iobuilder | 105 | 0.23 |
| Eureka (eurekabuilder.xyz) | 44 | 0.10 |
| | 29 | 0.06 |
| Ty For The Block | 19 | 0.04 |
| rpc.turbobuilder.xyz | 19 | 0.04 |
| iobuilder.xyz | 18 | 0.04 |
| 0x65 | 8 | 0.02 |
| snailbuilder.sh | 8 | 0.02 |
| BuildAI (https://buildai.net) | 8 | 0.02 |
| I can haz block? | 7 | 0.02 |
| boba-builder.com | 6 | 0.01 |
| Powered by bloXroute | 3 | 0.01 |
Top builders - 7d, 2025-09-19 00:00:23 +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) | 21,908 | 17,338 | 4,570 | 185.2820 | 2.9273 |
| beaverbuild.org | 2,637 | 2,215 | 422 | 31.2715 | 0.2205 |
| bobTheBuilder.xyz | 211 | 190 | 0 | 11.9021 | 0.0000 |
| rsync-builder.xyz | 421 | 104 | 314 | 5.0228 | 0.6682 |
| | 29 | 29 | 0 | 1.3594 | 0.0000 |
| BuilderNet | 17,622 | 2,760 | 14,710 | 0.7626 | 23.2697 |
| rpc.turbobuilder.xyz | 19 | 19 | 0 | 0.2352 | 0.0000 |
| BuildAI (https://buildai.net) | 8 | 5 | 3 | 0.1947 | 0.0003 |
| Powered by bloXroute | 3 | 1 | 0 | 0.1411 | 0.0000 |
| snailbuilder.sh | 8 | 6 | 0 | 0.0268 | 0.0000 |
| I can haz block? | 7 | 7 | 0 | 0.0253 | 0.0000 |
| Ty For The Block | 19 | 0 | 0 | 0.0000 | 0.0000 |
| 0x65 | 8 | 0 | 0 | 0.0000 | 0.0000 |
| boba-builder.com | 6 | 0 | 5 | -0.0075 | 0.0075 |
| Eureka (eurekabuilder.xyz) | 44 | 0 | 35 | -0.0751 | 0.0751 |
| iobuilder.xyz | 18 | 0 | 18 | -0.1181 | 0.1181 |
| iobuilder | 105 | 0 | 105 | -0.7051 | 0.7051 |
| Builder+ www.btcs.com/builder | 155 | 26 | 129 | -1.2242 | 1.3426 |
| Quasar (quasar.win) | 2,712 | 449 | 2,182 | -2.3187 | 4.4250 |
Builder profits - 7d, 2025-09-19 00:00:23 +0000 UTC UTC, via [relayscan.io/builder-profit](https://www.relayscan.io/builder-profit)
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