Infura

Choose Alchemy if…

• you need a single API for 50+ blockchains
• you want built‑in gasless transaction sponsorship
• you require portfolio and token data without extra services
• you prefer usage‑based compute units over credit bundles
• you need webhook push notifications for on‑chain events

Choose thirdweb if…

• you need an integrated wallet for end‑users
• you want pre‑audited ERC token contracts out of the box
• you require cross‑chain bridge and swap support
• you prefer a freemium tier before paying
• you are building AI‑agent payment flows

Choose Helius if…

• you need sub‑millisecond RPC response times for live trading
• you want gRPC block streaming without building your own
• you rely on webhook preconfirmation for early transaction
• you prefer a free tier that starts without a credit card
• you need SOC 2‑certified reliability for enterprise‑grade

Choose Envio if…

• you need sub‑second query latency for large event histories
• you want a single GraphQL endpoint instead of juggling many
• you prefer self‑hosting to avoid vendor lock‑in
• you work on EVM, Solana, or Fuel and need unified indexing