What Is Orca?
Orca is a decentralized exchange (DEX) built on Solana. It allows users to swap SPL tokens quickly and at low cost, with a user interface designed to be accessible to traders who are newer to DeFi. Orca’s concentrated liquidity pools (Whirlpools) make it one of the most capital-efficient venues for liquidity providers on Solana.
How Orca Works
Orca uses an automated market maker (AMM) model: users swap against pooled liquidity rather than against a counterparty order book. Its core product, Whirlpools, implements concentrated liquidity, where liquidity providers deposit assets within a specific price range instead of across the entire price curve. Liquidity concentrated in the active trading range earns more fees per dollar deposited, making Whirlpools attractive for professional market makers and active LPs.
Orca vs. Raydium
Both Orca and Raydium are leading Solana DEXes, but they have different architectures. Raydium has deep integrations with Solana’s order book infrastructure and its own launchpad. Orca focuses on a cleaner, more user-friendly swap interface and its Whirlpool concentrated liquidity design. Aggregators like Jupiter route swaps through both depending on which pool offers the best price at a given moment.
The ORCA Token
ORCA is the protocol’s native governance token. Token holders can participate in governance votes on protocol direction and fee parameters. A portion of fees from Whirlpool pools flows back to ORCA stakers through the protocol’s fee-sharing mechanism.
FAQ
Orca is a decentralized exchange on Solana where users can swap SPL tokens at low cost. It uses an AMM model with concentrated liquidity pools called Whirlpools for capital-efficient trading.
Whirlpools are Orca’s concentrated liquidity pools. Liquidity providers choose a price range for their deposits, concentrating capital where it is most likely to be used. This earns more fees compared to traditional wide-range pools for the same amount of capital.
Both are Solana DEXes, but Raydium historically integrated with Solana’s order book and has a token launchpad, while Orca focuses on a simpler user experience and concentrated liquidity through Whirlpools. Aggregators like Jupiter use both.
ORCA is Orca’s governance token. Holders can vote on protocol changes and fee parameters, and stakers may receive a share of protocol fees.
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