At a glance
GMX ↗ and Drift Protocol ↗ are two seasoned decentralized perps DEXs launched in 2021, each commanding significant TVL—GMX at $0.17B across Arbitrum, Avalanche, and Solana, and Drift at $0.23B solely on Solana. GMX pioneered the LP-as-counterparty model through its GLP/GM liquidity pools, offering perpetual swaps. Drift anchors the Solana ecosystem with a hybrid DLOB-AMM-JIT model and layers on lending and prediction markets (BET). Choose GMX for cross-chain depth; choose Drift for an all-in-one Solana experience.
Key differences
Total value locked: Drift edges ahead with $0.23B versus GMX’s $0.17B, though GMX’s liquidity is spread across three chains. Drift’s concentration on Solana makes it the largest perps platform on that network.
Chain support: Drift is Solana-exclusive. GMX operates on Arbitrum, Avalanche, and Solana, giving traders more chain optionality and the ability to tap liquidity on Ethereum’s leading L2 and the Avalanche network.
Liquidity model: GMX ↗ relies on shared pools (GLP for v1, GM for v2) where LPs act as the counterparty to traders. Drift Protocol ↗ combines a decentralized limit order book (DLOB) with an AMM and a just-in-time auction, aiming to tighten spreads and improve fills.
Product breadth: Drift bundles perps with a native lending market and prediction markets (BET), all under one margin system. GMX focuses on perps, with v2 introducing isolated GM pools for custom risk parameters.
Audits: GMX has been audited by ABDK, Quantstamp, and Guardian Audits. Drift’s audits include Ottersec, Trail of Bits, and Zellic—both sets are rigorous, though Drift’s lineup includes two of the industry’s top audit firms.
Security and track record
Both protocols have suffered a major exploit. GMX V1 lost about $42M to a reentrancy attack on its Arbitrum GLP pool in July 2025, though the attacker returned nearly all the funds and GMX V2 was unaffected. Drift’s was far larger and more recent: on April 1, 2026, attackers used a compromised admin key and a fake collateral token to drain roughly $285M — the largest crypto hack of 2026, suspected to be North Korea–linked — briefly cutting Drift’s TVL by more than half. GMX received audits from ABDK and Quantstamp (early code) plus Guardian Audits, while Drift went through Ottersec, Trail of Bits, and Zellic. Drift’s audit slate carries prestigious names, but its recent $285M breach outweighs that on track record; GMX’s only incident was smaller and fully recovered. Both have years in production, but GMX currently holds the cleaner security record.
Fees and costs
Specific fee structures aren’t disclosed in our dataset. Typically, GMX charges small open/close fees, with variable execution costs on v2 depending on the GM pool. Drift’s fees are set by the Drift DAO and vary by market; the hybrid model can yield tight spreads but incurs Solana transaction fees. For current values, check the official docs at gmx.io and drift.trade.
Which should you choose
Pick GMX ↗ if: you trade across Arbitrum or Avalanche, want exposure to the LP-as-counterparty design, or need deep liquidity for large-scale perps positions outside Solana. GMX’s v2 isolated pools also let you tailor risk to specific assets.
Pick Drift Protocol ↗ if: you’re a Solana-native trader who values a single dashboard for perps, lending, and prediction markets. The DLOB-AMM-JIT execution often delivers competitive pricing, and the ecosystem’s speed keeps margins low.
Verdict
Drift edges GMX on raw metrics — higher $0.23B Solana-locked TVL plus integrated lending and prediction markets make it the more feature-rich perps hub. That edge comes with a major caveat, though: Drift suffered a ~$285M admin-key exploit in April 2026, versus GMX’s smaller, fully recovered ~$42M V1 incident in July 2025, so security-conscious users may weigh that heavily. GMX also remains the stronger choice for cross-chain traders. The winner is context-dependent: if you live on Solana and can accept the post-exploit risk profile, Drift’s feature set wins; if you need Arbitrum or Avalanche access or prioritize incident history, GMX is your platform.