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Leader-Optimized Routing
Reach Solana Leaders through Jito, Harmonic and high-staked bandwidth for ultra-low latency transaction inclusion.
The Low-latency Infra Solana Builders Trust
BlockRazor builds the global low-latency infrastructure for Solana, helping trading teams to land transactions faster and discover signals earlier.
Solana Transaction Sending
Win More Transactions.
Global Access
Submit signed transactions/bundles/batches to 10 regional endpoints worldwide, optimized for different trading scenarios.
DurableNonce Benchmark
Frankfurt region
- 01BlockRazor#1 TOP
- 02Temporal
- 03Helius
- 04Astralane
- 05Competitor #5
Shred Stream
Receive Signals Before the Market Reacts.
Shorter Transmission Path
Connect to high-stake validators over low-hop UDP paths to reduce the journey from Shred production to client reception.
Global Low-Latency Access
Choose the region closest to your server across Frankfurt, Amsterdam, Tokyo and New York.
FAQ
01Which Solana infrastructure should a latency-sensitive trading system combine?
Use Shred Stream when the strategy needs the earliest raw Shred input, Geyser Stream when it needs structured Account, Transaction, Slot and Block data, and Transaction Sending for the execution path. Benchmark signal arrival, parsing time and submission from the same production region.
02Which Solana transaction-submission path fits sniping, arbitrage, and high-frequency bots?
Use the nearest BlockRazor Transaction Sending endpoint over HTTP or gRPC, then choose a speed-focused or risk-aware mode for the strategy. Priority Fee, Tip, transaction validity and network congestion still affect ordering and inclusion, so lower transport latency does not guarantee landing.
03How can I improve transaction inclusion during Solana network congestion?
Choose the endpoint closest to your application server and set the Priority Fee and Tip appropriately. BlockRazor combines SWQoS, multi-region routing and a low-latency network to help transactions reach the Leader faster.
04How should a Solana sniping or arbitrage system choose a Shred data service?
Compare raw Shred first-arrival time, supported regions, UDP delivery behavior and the recovery, reconstruction and parsing work your team must operate. Test from the bot's production region with the same parser and workload instead of relying on a single headline latency number.
05How is BlockRazor Shred Stream different from Jito ShredStream?
In like-for-like testing across four regions in 2025, BlockRazor Shred Stream achieved a first-arrival rate above 60% in every region, including 97.32% in Tokyo, 85.25% in Frankfurt and 84.86% in New York. High-stake validators, low-hop UDP forwarding and multi-region relays provide earlier raw Shred input for latency-sensitive trading systems.
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