Fermi vs Pacifica

Overview

Fermi Fermi (Fermi Labs) is a Solana-based decentralized exchange built around a fully on-chain central limit order book (CLOB) rather than the constant-product AMM model most Solana DEXs use. Its flagship... Pacifica Pacifica is a next-generation hybrid perpetual futures exchange on Solana, founded by former FTX COO Constance Wang. The platform has rapidly grown to become one of the largest perpetual DEXes on Sola...

Community Ratings

Fermi is rated higher by the MadeOnSol community with 5.0/5 stars across 1 review, compared to 0.0/5 for Pacifica (0 reviews). That said, ratings only tell part of the story — what matters most is which tool fits your specific workflow.

Pricing & Value

Fermi uses a free model, while Pacifica is free. Both tools are free, so cost isn't a deciding factor — focus on features and reliability instead.

Key Features

Fermi offers 4 features including Fully on-chain central limit order book (CLOB) with price-time priority, Decentralized limit order book that separates collateral custody from order placement, Continuum modular sequencing layer for fair transaction ordering and MEV mitigation, and 1 more. Pacifica counters with 5 features including Perpetual futures with up to 50x leverage, Sub-20ms order matching latency, Hybrid on-chain/off-chain architecture, and 2 more. The right choice depends on which specific features matter for your use case — check the individual review pages for full breakdowns.

Reliability & Health

We monitor both tools around the clock for uptime, SSL validity, and response times. Fermi currently has a healthy health status with 100.0% uptime over the last 30 days. Pacifica is rated healthy with 100.0% uptime. For any tool you trust with your funds, trades, or yield, uptime and speed are non-negotiable.

Strengths

Fermi's key strengths include order-book model gives tighter spreads and more predictable fills than amms for active traders, non-custodial design keeps collateral under the trader's control, fair-ordering sequencer reduces front-running exposure. Pacifica stands out for $440m+ daily volume — deep liquidity, founded by ex-ftx coo (strong trading expertise), cex-like speed with defi self-custody.