1inch vs Fermi

Overview

1inch 1inch is one of the most established DEX aggregators in crypto, processing billions in volume across multiple chains. In April 2025, 1inch expanded to Solana with its Swap and Fusion protocols, bringi... 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...

Community Ratings

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

Pricing & Value

1inch uses a free model, while Fermi is free. Both tools are free, so cost isn't a deciding factor — focus on features and reliability instead.

Key Features

1inch offers 5 features including Multi-chain DEX aggregation including Solana, Fusion protocol for MEV-protected swaps, Cross-chain swaps between Solana and other networks, and 2 more. Fermi counters with 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. 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. 1inch currently has a healthy health status with 100.0% uptime over the last 30 days. Fermi 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

1inch's key strengths include established protocol with years of track record, cross-chain swaps in one interface, mev protection via fusion mode. Fermi stands out for 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.