Solana Aggregator Market Heats Up as OKX and dflow Challenge Jupiter

Jupiter Exchange has dominated Solana's aggregator market for over two years, holding an estimated 80% share in stablecoin routing and above 90% in broader DEX aggregation.

However, OKX and dflow have been working on their own routing technologies and execution strategies, slowly gaining ground against Jupiter's dominance.

Jupiter uses a graph-based routing system, while OKX deploys an X Routing engine built on a Directed Acyclic Graph model. Meanwhile, dflow takes an unconventional approach with an auction mechanism where market makers compete to fill orders.

In Q2 2025, Jupiter processed over 1.4 billion swaps totaling around $80 billion in trading volume. By early-to-mid 2026, Jupiter continued to command more than 50% of all DEX trading volume on Solana.