Variational vs EVEDEX
Detailed side-by-side comparison of features, fees, and trading experience
| FEATURE | VARIATIONAL | EVEDEX |
|---|---|---|
| Type | DEX | HYBRID |
| Taker Fee | 0% | 0.045% |
| Maker Fee | 0% | 0.015% |
| Max Leverage | 50x | 200x |
| Perp Pairs | 561 | 52 |
| Spot Trading | No | No |
| KYC Required | No | No |
| Rating | 3.8 | 3.9 |
Variational vs EVEDEX: key differences
Opening and closing a $10,000 position with market orders costs $0 on Variational and $9.00 on EVEDEX at base-tier taker fees, a difference of $9.00 per round trip.
For limit orders, Variational charges makers nothing, while EVEDEX charges makers 0.015%.
EVEDEX allows up to 200x leverage against 50x on Variational. The headline figure usually applies to a few markets only, so check the limit on the pair you trade.
Variational lists 561 perpetual markets, EVEDEX lists 52.
Variational is the more liquid venue, with $907M in 24-hour volume against $709M on EVEDEX. Deeper books mean less slippage on large orders.
Neither exchange requires KYC: both are used by connecting a wallet.
Margin is posted in USDC on Variational and in USDT on EVEDEX.
Figures as of 2026-10-04, from each exchange's documentation, CoinGecko and DeFiLlama.
Costs, liquidity and safety in detail
| Variational | EVEDEX | |
|---|---|---|
| Taker round trip on $10,000 | $0 | $9.00 |
| Maker round trip on $10,000 | $0 | $3.00 |
| Best-tier taker fee | 0% | 0.0225% |
| BTC max leverage | 50x | 200x |
| Margin modes | cross, isolated | cross |
| 24h volume | $907M | $709M |
| TVL | — | $4M |
| Custody | non-custodial | non-custodial |
| Collateral | USDC | USDT |
| Deposit networks | Arbitrum One | Arbitrum, Base, Eventum (Arbitrum Orbit L3) +2 more |
| Minimum order | — | $5 |
| Order types | 5 | 5 |
| Options | No | No |
| Mobile app | No | Yes |
| Testnet or demo | Yes | Yes |
| Vaults or copy trading | No | Yes |
| Insurance fund | No | Yes |
| Audited | Yes | Yes |
| Restricted jurisdictions | 16 | 6 |
| Founded | 2021 | 2024 |
Choose Variational if
- You mostly use market orders: 0% taker fee against 0.045% on EVEDEX.
- You place limit orders: 0% maker fee against 0.015% on EVEDEX.
- You trade smaller or newer markets: 561 perpetual pairs against 52.
- You trade size and need liquidity: $907M in 24-hour volume against $709M.
Choose EVEDEX if
- You want higher leverage: up to 200x against 50x.
- You trade from a phone: EVEDEX has a mobile app.
Variational
PROS
- + No maker or taker fees on any market; the only fixed charge is 0.1 USDC per deposit or withdrawal, and deposits, withdrawals, and logins need no ETH for gas
- + 561 perpetual markets on October 4, 2026 (Omni stats API), including equities, gold, oil, FX, indices, and pre-IPO markets such as OpenAI and Anthropic
- + Tight quotes on majors: the BTC bid-ask for a 100,000 dollar order was about 12 dollars wide near a price of 85,290 dollars (roughly 0.014%) on October 4, 2026
CONS
- − The Omni Liquidity Provider is the only counterparty to every trade and is funded by the Variational team; the docs state that if OLP became insolvent, profit owed to traders would be treated as bad debt and could go unpaid
- − Zero fees do not mean zero cost: the median base spread across listed markets was about 13 basis points on October 4, 2026, far wider than the 1.4 basis points quoted on BTC
- − Still a private beta in October 2026: an access code is required, API trading is not enabled, limit orders fill all-or-nothing, and there is no native mobile app
EVEDEX
PROS
- + No blockchain gas fees for trading: orders are matched off-chain and settled on the Eventum L3, and the minimum order value is 5 USDT
- + Up to 200x leverage on BTC, ETH and SOL perpetuals, with base fees of 0.045% taker and 0.015% maker on all 52 markets
- + Non-custodial: funds sit in user-controlled smart accounts and settle on-chain, and no KYC is required to trade
CONS
- − Perpetual futures only (52 pairs): spot is listed as coming soon and there are no options markets
- − Only USDT is accepted as collateral and only cross margin is available; isolated margin is still described as planned in the docs
- − TVL is about 3.7 million dollars on DeFiLlama, far below the largest perpetual DEXs, so large positions can face slippage
Frequently Asked Questions
Is Variational or EVEDEX better?
EVEDEX has a higher rating (3.9 vs 3.8). Variational offers lower fees (0% vs 0.045%). Choose Variational for lower fees, and EVEDEX for higher leverage.
What are the fees on Variational vs EVEDEX?
Variational charges 0% taker / 0% maker. EVEDEX charges 0.045% taker / 0.015% maker for perpetuals.
Which has higher leverage, Variational or EVEDEX?
Variational offers up to 50x, and EVEDEX offers up to 200x. Maximum leverage applies to selected markets and falls as position size grows on both exchanges.
Do Variational and EVEDEX require KYC?
Variational does not require KYC. EVEDEX does not require KYC. Both restrict some jurisdictions (Variational lists 16; EVEDEX lists 6), so check the terms of service for your country before depositing.
Is Variational or EVEDEX safer?
Variational has been audited and has no insurance fund on record here, and custody is non-custodial. EVEDEX has been audited and runs an insurance fund, and custody is non-custodial. Neither audits nor insurance funds remove smart contract risk, so size deposits accordingly.
Which has more trading volume, Variational or EVEDEX?
Variational recorded $907M in 24-hour volume and EVEDEX recorded $709M, as of 2026-10-04. Variational lists 561 perpetual markets and EVEDEX lists 52.