List of RPC Provider companies in Web3 (2026)

A dedicated RPC node platform providing JSON-RPC, REST, and WebSocket API access to blockchain networks. The system delivers high-performance dedicated infrastructure with custom SLAs, supporting both full and archive nodes across multiple blockchain protocols. Offers scalable connectivity designed to eliminate rate limits, downtime, and network congestion for blockchain applications.

BlockRazor is a Web3 transaction infrastructure platform for wallets, decentralized exchanges, trading bots, searchers, and quantitative trading systems. It provides transaction submission services including private RPC routing, block building, and gas sponsorship, alongside low-latency real-time data streams covering pending transactions, blocks, node synchronization, and network fee data. The platform routes transactions through private paths to reduce exposure to sandwich and frontrunning attacks while sharing a portion of backrun value with users as rebates, and it delivers early transaction and block signals to support latency-sensitive trading strategies. Users access all services through a unified account and dashboard covering multiple blockchain networks.

Solamate RPC provides low‑latency RPC endpoints and colocation to improve read/write performance and trading timing for Solana participants.

InstantNodes RPC Service is a hybrid RPC infrastructure providing blockchain node access for Solana through distributed architecture. The system routes API requests across multiple node clusters with automatic failover, implements request-specific optimization for different client workloads, and maintains archive data with configurable retention periods. Technical specifications include WebSocket connection support, gRPC streaming via Yellowstone integration, and SSL/TLS encrypted transmission protocols.

Infrastructure solution for Solana developers, including RPC nodes, monitoring, and deployment tools.

Dedicated gateway infrastructure provides high-performance content delivery for IPFS files with custom domains and access controls.