Orca Whirlpools — Solana-based concentrated-liquidity AMM overview

Wiki route

This entry sits under exchanges index. Read it against Raydium for the Solana AMM peer comparison, Comparison of the Solana ecosystem DEX cluster for the broader Solana DEX layer, and AMM design evolution — Uniswap v1/v2/v3/v4 + variants (Curve / Balancer / TraderJoe) for the system / design boundary.

Launched 2021-02 · ORCA token · concentrated-liquidity AMM (Whirlpools, similar to Uniswap v3 ) · retail-UX focused

1. Protocol overview

• Chain: Solana L1 (SVM environment)
• Model: concentrated-liquidity AMM (Whirlpools design, functionally similar to Uniswap v3 )
• Launch: 2021-02 (standard AMM), 2022-03 (Whirlpools CLMM)
• Token: ORCA (governance, fee share)
• Official URL: orca.so
• TVL (2024–2026 overview): $300–500M range, 5–10% of Solana DEX TVL
• 24h Volume: continuously accounts for 10–20% of total Solana DEX

2. Design of Whirlpools CLMM

Orca’s core product Whirlpools is a CLMM that implements Uniswap v3 ‘s concentrated-liquidity concept on Solana SVM. LPs supply liquidity by specifying a price range and earn fees only when trading is within the specified range.

• fee tier: 4 tiers of 0.01% / 0.05% / 0.3% / 1% (selected by asset volatility)
• tick spacing: fixed per fee tier (fine-grained range management)
• LP NFT: each LP position is represented as an NFT (same as Uniswap v3 )
• active liquidity: liquidity outside the range cannot earn fees (trade-off between capital efficiency and LP risk)

3. UX / design philosophy

From the outset Orca has billed itself as “the most user-friendly DEX on Solana,” differentiating through a UX-first design aimed at the retail tier:

• Fair Price Indicator: explicitly shows deviation from the oracle price in the UI
• Simple swap UI: omits the fine-grained settings aimed at technical users
• Climate contribution: a design that donates part of trading fees to environmental organizations (2021–2022 period)
• Token-listing screening: not blanket acceptance of memecoins, but a quality-screening-based listing approach (a point of contrast with Raydium)

4. Comparison with Raydium (Solana’s 2 major AMMs)

The two DEXs are in a competitive relationship, but a division of roles holds due to their differing listing policies. Orca is stablecoin / blue-chip concentrated, while Raydium is long-tail memecoin concentrated.

5. Major events / history

• 2021-02: Orca standard AMM launched
• 2021–2022: established its position as one of the two major AMMs alongside Raydium during the Solana DeFi summer
• 2022-03: Whirlpools CLMM launched
• 2022-11: Solana TVL plunged in the aftermath of the FTX collapse; Orca TVL also fell into the $1B → $100M range
• 2023: gradual TVL recovery accompanying the Solana ecosystem’s recovery
• 2024–2025: during the Pump.fun memecoin mania, ceded volume leadership to Raydium but maintained TVL share as a stable LP layer
• 2024: announced Whirlpools deployment to Eclipse Mainnet (Solana SVM L2)

6. Governance / economic model

• ORCA token: total supply 100M, governance + partial fee share
• fee allocation: LP 100% in the standard AMM; full amount to LPs within the fee tier in Whirlpools
• protocol fee: variably set by governance vote
• Orca DAO: operated via Realms-based on-chain voting
• Foundation form: the Orca Foundation leads protocol development

7. International comparison / cross-chain strategy

While continuing its Solana-centric strategy, Orca takes a multi-SVM strategy through deployment to Eclipse (an SVM L2 on Ethereum). There is no track record of deployment to Aptos / Sui. No plans for EVM deployment have been disclosed.

For the overall Solana DEX volume and market structure, see solana-ecosystem-dex-comparison; for the comparison with EVM-family DEXs, see global-dex-major-five-comparison. For the lineage of concentrated-liquidity design, see amm-design-evolution.

Related

• solana-ecosystem-dex-comparison — Solana DEX group comparison (most important cross-link)
• dex-raydium-solana — Solana competing AMM (most direct comparison target)
• amm-design-evolution — AMM design evolution
• global-dex-major-five-comparison — global DEX comparison
• INDEX — exchanges domain index
• native-dex-flip-incumbent-pattern — DEX flip pattern

Sources

• Public-information compilation (Orca official docs / Whirlpools whitepaper, orca.so)
• Public-information compilation (DefiLlama Orca dashboard TVL / Volume)
• Public-information compilation (Orca Foundation governance forum communications)
• Public-information compilation (Solana Foundation ecosystem announcements)
• Public-information compilation (Uniswap v3 whitepaper - design-comparison reference source)