Zero fees either way, with different trade-offs: Lighter's scale and live token versus Paradex's options, spot and Paradigm pedigree, plus a January 2026 outage to weigh.
At a glance
Higher 24h volume
LiLighter
$1.57B
Lower taker fee
Roughly even
0% vs 0%
Deeper liquidity (TVL)
LiLighter
$749.2M
Longer track record
PaParadex
since 2024
dexwatch score
LiLighter
88/100
Full comparison
Every figure is a dated snapshot from public sources (Oct 10, 2026); fields without a verifiable source show n/a. “Best” marks the stronger value in a row — higher volume or liquidity, lower fees, longer track record. Max leverage is shown as information, not a positive.
LIT launched on 30 December 2025 with a 25% airdrop; the points programme that preceded it is over. Since July 2026 a separate Lighter instance powers perps inside Robinhood Wallet on Robinhood Chain.
ℹ
Paradex · status
DIME launched with a genesis airdrop on 5 March 2026. Paradex's own API reports far lower volume than third parties cite for the venue; treat our figure as a floor.
✓Zero maker and taker fees on standard accounts — among the cheapest venues anywhere
✓Verifiable zk matching and liquidations, with nine published audit reports
✓Consistently a top-3 decentralized perp venue by volume, with a live, tradable token
✕Zero-fee standard accounts get slower (300 ms) taker execution; premium accounts pay 0.004% / 0.028%
✕L2BEAT flags instant upgradeability and unverified oracle signatures as trust assumptions
PaParadex
✓Retail accounts pay 0% maker and 0% taker; pro and API accounts pay from 0.045%
✓Perps, dated options and spot share one margin account — rare on-chain
✓Options open interest passed $250M in September 2026 after a Paradigm RFQ integration
✕A January 2026 maintenance bug caused mass liquidations, an eight-hour outage and a chain rollback (users were refunded)
✕Public volume tracking is partial because of the chain's privacy model, so the figures here understate activity
Lighter vs Paradex FAQ
Which has higher trading volume, Lighter or Paradex?
Lighter — about $1.57B in the last 24 hours versus $3.2M on Paradex. Figures are a dated snapshot (Oct 10, 2026) and move constantly.
Is Lighter or Paradex cheaper to trade?
Both list the same headline taker fee of 0%. Your real cost also depends on network gas, maker rebates and price impact on the size you trade.
Which has deeper liquidity, Lighter or Paradex?
Lighter holds more total value locked ($749.2M versus $32.3M), a rough proxy for how much size a market can absorb.
Which offers higher leverage, Lighter or Paradex?
Lighter allows up to 50×, versus 50× on Paradex. Higher leverage multiplies losses as fast as gains — it is information, not an advantage.
What's the main difference between Lighter and Paradex?
Lighter is a perp dex on zkLighter (Ethereum L2), Robinhood Chain, while Paradex is a perp + options on Paradex Chain (Starknet appchain). Match the venue to the chain and assets you actually use.