Helius
Solana’s most reliable low-latency RPCs, APIs, and data streaming tools.
Development & ITFree
About Helius
Helius offers Solana-specific RPC, webhooks, and enhanced APIs for fast data access. It provides strong monitoring foundations that can power alerts but lacks Dialect's cross-chain Blinks for embedded transactions and unified notification SDK. It is popular for Solana-heavy backends rather than broad UX integration.
Pricing
Free
