Pump Portal alternatives

PumpPortal is a Solana-only, Pump.fun-native WebSocket relay. The Data API exposes a single connection at wss://pumpportal.fun/api/data with four subscription methods: subscribeNewToken, subscribeMigration, subscribeTokenTrade and subscribeAccountTrade. There is no REST fallback and no polling surface; the entire product is push. The moat is protocol specialization rather than infrastructure: PumpPortal decodes the Pump.fun bonding curve and PumpSwap AMM directly, so a launch, a trade or a migration to Raydium appears as a typed event through subscribeMigration without any client-side program-log parsing. For head lag on Solana specifically, this matters because the alternative is running a Yellowstone gRPC subscription plus a bonding-curve decoder in-house. Coverage does not extend beyond Solana Pump.fun and PumpSwap, so this product does not compete on breadth, only on latency to a specific event surface. It also ships a Lightning Transaction API for signed swap execution, which is a separate REST product. Teams win with PumpPortal when the use case is a Solana memecoin sniper or a Pump.fun-specific dashboard; teams migrate away the moment coverage needs to include Raydium CLMM, Meteora, Orca or any non-Solana venue.