Variational vs Aevo
Detailed side-by-side comparison of features, fees, and trading experience
| FEATURE | VARIATIONAL | AEVO |
|---|---|---|
| Type | DEX | DEX |
| Taker Fee | 0% | 0.08% |
| Maker Fee | 0% | 0.05% |
| Max Leverage | 50x | 20x |
| Perp Pairs | 561 | 102 |
| Spot Trading | No | No |
| KYC Required | No | No |
| Rating | 3.8 | 4.2 |
Variational vs Aevo: key differences
Opening and closing a $10,000 position with market orders costs $0 on Variational and $16.00 on Aevo at base-tier taker fees, a difference of $16.00 per round trip.
For limit orders, Variational charges makers nothing, while Aevo charges makers 0.05%.
Variational allows up to 50x leverage against 20x on Aevo. The headline figure usually applies to a few markets only, so check the limit on the pair you trade.
Variational lists 561 perpetual markets, Aevo lists 102.
Variational is the more liquid venue, with $907M in 24-hour volume against $2M on Aevo (about 454 times more). 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 USDC, USDT, aeUSD, ETH +2 more on Aevo.
Figures as of 2026-10-04, from each exchange's documentation, CoinGecko and DeFiLlama.
Costs, liquidity and safety in detail
| Variational | Aevo | |
|---|---|---|
| Taker round trip on $10,000 | $0 | $16.00 |
| Maker round trip on $10,000 | $0 | $10.00 |
| Best-tier taker fee | 0% | 0.064% |
| BTC max leverage | 50x | 20x |
| Margin modes | cross, isolated | cross, isolated |
| 24h volume | $907M | $2M |
| TVL | — | $15M |
| Custody | non-custodial | non-custodial |
| Collateral | USDC | USDC, USDT, aeUSD, ETH +2 more |
| Deposit networks | Arbitrum One | Ethereum, Arbitrum, Base +1 more |
| Minimum order | — | $10 |
| Order types | 5 | 7 |
| Options | No | Yes |
| Mobile app | No | Yes |
| Testnet or demo | Yes | Yes |
| Vaults or copy trading | No | No |
| Insurance fund | No | Yes |
| Audited | Yes | Yes |
| Restricted jurisdictions | 16 | 18 |
| Founded | 2021 | 2022 |
Choose Variational if
- You mostly use market orders: 0% taker fee against 0.08% on Aevo.
- You place limit orders: 0% maker fee against 0.05% on Aevo.
- You want higher leverage: up to 50x against 20x.
- You trade smaller or newer markets: 561 perpetual pairs against 102.
- You trade size and need liquidity: $907M in 24-hour volume against $2M.
Choose Aevo if
- You trade options as well as perpetuals.
- You trade from a phone: Aevo has a mobile app.
- You want to post margin in more than one asset.
- You want a sign-up discount: 10% off fees through a referral link.
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
Aevo
PROS
- + Options order book on BTC, ETH, SOL and HYPE next to 102 perpetual markets, all under one margin account with optional portfolio margin
- + 47 real-world asset perpetuals (US stocks, ETFs, gold, silver, oil, FX and pre-IPO names such as OpenAI) in addition to 55 crypto pairs
- + No KYC: trading starts after connecting an EVM wallet, and the exchange is non-custodial with settlement on the Aevo rollup
CONS
- − Maximum 20x leverage, and only on BTC, ETH, SOL, HYPE and ZEC; the other 97 perpetual markets are capped at 10x or 3x, far below GMX (100x) or Avantis (500x)
- − Base perpetual fees of 0.08% taker and 0.05% maker are higher than on Hyperliquid (0.045% taker), and makers pay a fee instead of getting a rebate
- − Low liquidity: about 2 million dollars of 24h perpetual volume and about 15 million dollars of TVL, which means thin order books on smaller pairs
Frequently Asked Questions
Is Variational or Aevo better?
Aevo has a higher rating (4.2 vs 3.8). Variational offers lower fees (0% vs 0.08%). Choose Variational for lower fees, and Aevo for its features.
What are the fees on Variational vs Aevo?
Variational charges 0% taker / 0% maker. Aevo charges 0.08% taker / 0.05% maker for perpetuals.
Which has higher leverage, Variational or Aevo?
Variational offers up to 50x, and Aevo offers up to 20x. Maximum leverage applies to selected markets and falls as position size grows on both exchanges.
Do Variational and Aevo require KYC?
Variational does not require KYC. Aevo does not require KYC. Both restrict some jurisdictions (Variational lists 16; Aevo lists 18), so check the terms of service for your country before depositing.
Is Variational or Aevo safer?
Variational has been audited and has no insurance fund on record here, and custody is non-custodial. Aevo 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 Aevo?
Variational recorded $907M in 24-hour volume and Aevo recorded $2M, as of 2026-10-04. Variational lists 561 perpetual markets and Aevo lists 102.