Best Nansen alternatives for US traders
As of Oct 29, 2026, Nansen only partly serves US persons, per its own terms (nansen.ai). US options in the same space: 1inch (0% round trip), CoW Swap (0.04% round trip) and Rabby (0.5% round trip).
Checked 2026-10-29Official site: 1inch.com
Source: Nansen terms.
US-available options, ranked
Ranked by 30-day on-chain fee volume where tracked, then by fee. Only venues listing the US as available.
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1inch
Ethereum · BNB Chain · Polygon · Optimism · Arbitrum · Gnosis · Avalanche · Zksync · Base · Linea · Unichain · Sonic · Solana · Robinhood Chain · Monad · Cronos · HyperEVM · 0% round trip · $54K fees/30d · US: available
EVM and Solana traders who want aggregated routing and gasless intent-based swaps without an interface fee.
Versus Nansen: is a dex aggregator, not a trading terminal; no Arc/Hyperliquid support.
Official site -
CoW Swap
Ethereum · Gnosis · Arbitrum · Base · Avalanche · Polygon · BNB Chain · Linea · Plasma · Ink · 0.04% round trip · US: available
EVM traders, especially those moving size or using smart-contract wallets, who want MEV-protected swaps with gas built into the price and no charge for failed orders.
Versus Nansen: is a dex aggregator, not a trading terminal; no Solana/Robinhood Chain support.
Official site -
Rabby
Ethereum · Base · BNB Chain · Arbitrum · Optimism · Polygon · Avalanche · Linea · Zksync · Scroll · Mantle · Monad · HyperEVM · Sonic · Unichain · 0.5% round trip · $677K fees/30d · US: available
EVM users who want pre-signing transaction simulation and approval controls, with low-fee in-wallet swaps across many chains.
Versus Nansen: is a wallet, not a trading terminal; no Solana/Robinhood Chain support.
Official site -
Backpack
Solana · Ethereum · Optimism · Arbitrum · Polygon · Base · Sonic · Monad · Robinhood Chain · Arc · 0% round trip · US: available
Solana and EVM users who want a self-custodial wallet tied to the Backpack/Mad Lads ecosystem and an optional regulated exchange.
Versus Nansen: is a wallet, not a trading terminal; no BNB Chain/Hyperliquid support.
Official site -
OKX Wallet
Ethereum · Solana · Bitcoin · Base · BNB Chain · Arbitrum · Optimism · Xlayer · Zksync · Unichain · US: available
Multichain traders who want a self-custodial wallet with a token-group-priced DEX aggregator, copy trading and an on-chain referral rebate program.
Versus Nansen: is a wallet, not a trading terminal; no Robinhood Chain/Arc support.
Official site
What to look for
- Terms that name the US explicitly. Read the geo section on the venue's sheet and the linked source.
- Whether you need identity checks to deposit or withdraw.
- Custody: who holds your keys while you trade.
- Fee at your size, not the headline rate. Use the fee sheets to compare.
- Product gaps: perpetuals, chains and order types the original offered.
See also Nansen · all Nansen alternatives. This is a fee and availability reference, not legal advice.
More on Nansen: Overview · Referral code · Fees · Is it legit? · Alternatives · US alternatives · Available in the US? · Mobile app? · Custodial? · Supported chains
FAQ
Can US users use Nansen?
Nansen is only partly available to US persons. Nansen's Terms of Service (updated 2026-08-10) say access 'may be restricted' in 'the Gelephu Mindfulness City Special Administrative Region and the Kingdom of Bhutan, Singapore, Cuba, Iran, North Korea, Syria, and certain regions in Ukrain. Source: Nansen's terms on nansen.ai, linked above.
What is the best Nansen alternative in the US?
1inch ranks first by on-chain fee volume among US-available options: EVM and Solana traders who want aggregated routing and gasless intent-based swaps without an interface fee.
Do the US alternatives match Nansen?
1inch differs from Nansen: is a dex aggregator, not a trading terminal; no Arc/Hyperliquid support.
Do I need to verify identity?
It depends on the venue. Each listing shows KYC and custody on its sheet.